From win-pv-devel-bounces@lists.xenproject.org Mon Oct 06 16:59:43 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 06 Oct 2014 16:59:43 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbBdP-0001zv-5J; Mon, 06 Oct 2014 16:59:43 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbBdO-0001zq-0d for win-pv-devel@lists.xenproject.org; Mon, 06 Oct 2014 16:59:42 +0000 Received: from [85.158.143.35:3829] by server-3.bemta-4.messagelabs.com id 1D/96-06192-D7AC2345; Mon, 06 Oct 2014 16:59:41 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-6.tower-21.messagelabs.com!1412614779!14117573!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8030 invoked from network); 6 Oct 2014 16:59:40 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-6.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 6 Oct 2014 16:59:40 -0000 X-IronPort-AV: E=Sophos;i="5.04,664,1406592000"; d="scan'208";a="178656254" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.78) with Microsoft SMTP Server id 14.3.181.6; Mon, 6 Oct 2014 12:59:38 -0400 Received: from fountains.uk.xensource.com ([10.80.2.29] helo=localhost.localdomain) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XbBdK-0008NW-Dj; Mon, 06 Oct 2014 17:59:38 +0100 From: Paul Durrant To: Date: Mon, 6 Oct 2014 17:59:27 +0100 Message-ID: <1412614767-5288-1-git-send-email-paul.durrant@citrix.com> X-Mailer: git-send-email 2.1.1 MIME-Version: 1.0 X-DLP: MIA2 Cc: Paul Durrant Subject: [win-pv-devel] [PATCH] Add missing acquisition of the UNPLUG interface X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Commit cba6dad2df306885dfc65908f14ce6e2d8a86211 changed the way that emulated devices are unplugged. It used to be that XENFILT waited until it detected the presence of the 'active' device that XENBUS bound to before deciding whether to unplug, but that commit simply made sure that the 'active' device always appears unless something has drastically changed in the VM configuration. Unfortunately, in making that change, the code that acquired the initial reference to the unplug interface - and thereby caused emulated devices to be unplugged - was lost. This patch adds in the missing acquisition. Signed-off-by: Paul Durrant --- src/xenfilt/driver.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/src/xenfilt/driver.c b/src/xenfilt/driver.c index 01661aa..86c6800 100644 --- a/src/xenfilt/driver.c +++ b/src/xenfilt/driver.c @@ -59,7 +59,6 @@ typedef struct _XENFILT_DRIVER { XENFILT_EMULATED_INTERFACE EmulatedInterface; XENFILT_UNPLUG_INTERFACE UnplugInterface; - BOOLEAN UnplugAcquired; } XENFILT_DRIVER, *PXENFILT_DRIVER; static XENFILT_DRIVER Driver; @@ -305,10 +304,7 @@ DriverUnload( if (*InitSafeBootMode > 0) goto done; - if (Driver.UnplugAcquired) { - XENFILT_UNPLUG(Release, &Driver.UnplugInterface); - Driver.UnplugAcquired = FALSE; - } + XENFILT_UNPLUG(Release, &Driver.UnplugInterface); XENFILT_EMULATED(Release, &Driver.EmulatedInterface); @@ -679,6 +675,10 @@ DriverEntry( if (!NT_SUCCESS(status)) goto fail8; + status = XENFILT_UNPLUG(Acquire, &Driver.UnplugInterface); + if (!NT_SUCCESS(status)) + goto fail9; + RegistryCloseKey(ServiceKey); DriverObject->DriverExtension->AddDevice = DriverAddDevice; @@ -693,6 +693,11 @@ done: Trace("<====\n"); return STATUS_SUCCESS; +fail9: + Error("fail9\n"); + + XENFILT_EMULATED(Release, &Driver.EmulatedInterface); + fail8: Error("fail8\n"); -- 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 06 16:59:43 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 06 Oct 2014 16:59:43 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbBdP-0001zv-5J; Mon, 06 Oct 2014 16:59:43 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbBdO-0001zq-0d for win-pv-devel@lists.xenproject.org; Mon, 06 Oct 2014 16:59:42 +0000 Received: from [85.158.143.35:3829] by server-3.bemta-4.messagelabs.com id 1D/96-06192-D7AC2345; Mon, 06 Oct 2014 16:59:41 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-6.tower-21.messagelabs.com!1412614779!14117573!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8030 invoked from network); 6 Oct 2014 16:59:40 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-6.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 6 Oct 2014 16:59:40 -0000 X-IronPort-AV: E=Sophos;i="5.04,664,1406592000"; d="scan'208";a="178656254" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.78) with Microsoft SMTP Server id 14.3.181.6; Mon, 6 Oct 2014 12:59:38 -0400 Received: from fountains.uk.xensource.com ([10.80.2.29] helo=localhost.localdomain) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XbBdK-0008NW-Dj; Mon, 06 Oct 2014 17:59:38 +0100 From: Paul Durrant To: Date: Mon, 6 Oct 2014 17:59:27 +0100 Message-ID: <1412614767-5288-1-git-send-email-paul.durrant@citrix.com> X-Mailer: git-send-email 2.1.1 MIME-Version: 1.0 X-DLP: MIA2 Cc: Paul Durrant Subject: [win-pv-devel] [PATCH] Add missing acquisition of the UNPLUG interface X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Commit cba6dad2df306885dfc65908f14ce6e2d8a86211 changed the way that emulated devices are unplugged. It used to be that XENFILT waited until it detected the presence of the 'active' device that XENBUS bound to before deciding whether to unplug, but that commit simply made sure that the 'active' device always appears unless something has drastically changed in the VM configuration. Unfortunately, in making that change, the code that acquired the initial reference to the unplug interface - and thereby caused emulated devices to be unplugged - was lost. This patch adds in the missing acquisition. Signed-off-by: Paul Durrant --- src/xenfilt/driver.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/src/xenfilt/driver.c b/src/xenfilt/driver.c index 01661aa..86c6800 100644 --- a/src/xenfilt/driver.c +++ b/src/xenfilt/driver.c @@ -59,7 +59,6 @@ typedef struct _XENFILT_DRIVER { XENFILT_EMULATED_INTERFACE EmulatedInterface; XENFILT_UNPLUG_INTERFACE UnplugInterface; - BOOLEAN UnplugAcquired; } XENFILT_DRIVER, *PXENFILT_DRIVER; static XENFILT_DRIVER Driver; @@ -305,10 +304,7 @@ DriverUnload( if (*InitSafeBootMode > 0) goto done; - if (Driver.UnplugAcquired) { - XENFILT_UNPLUG(Release, &Driver.UnplugInterface); - Driver.UnplugAcquired = FALSE; - } + XENFILT_UNPLUG(Release, &Driver.UnplugInterface); XENFILT_EMULATED(Release, &Driver.EmulatedInterface); @@ -679,6 +675,10 @@ DriverEntry( if (!NT_SUCCESS(status)) goto fail8; + status = XENFILT_UNPLUG(Acquire, &Driver.UnplugInterface); + if (!NT_SUCCESS(status)) + goto fail9; + RegistryCloseKey(ServiceKey); DriverObject->DriverExtension->AddDevice = DriverAddDevice; @@ -693,6 +693,11 @@ done: Trace("<====\n"); return STATUS_SUCCESS; +fail9: + Error("fail9\n"); + + XENFILT_EMULATED(Release, &Driver.EmulatedInterface); + fail8: Error("fail8\n"); -- 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 09:28:18 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 09:28:18 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbR46-0007tV-12; Tue, 07 Oct 2014 09:28:18 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbR44-0007tL-To for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 09:28:17 +0000 Received: from [193.109.254.147:57530] by server-14.bemta-14.messagelabs.com id 3A/32-18345-032B3345; Tue, 07 Oct 2014 09:28:16 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-11.tower-27.messagelabs.com!1412674094!10501731!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26093 invoked from network); 7 Oct 2014 09:28:15 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-11.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 09:28:15 -0000 X-IronPort-AV: E=Sophos;i="5.04,669,1406592000"; d="scan'208";a="180001948" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.79) with Microsoft SMTP Server id 14.3.181.6; Tue, 7 Oct 2014 05:27:44 -0400 Received: from fountains.uk.xensource.com ([10.80.2.29] helo=localhost.localdomain) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XbR3Y-0003Dv-1I; Tue, 07 Oct 2014 10:27:44 +0100 From: Paul Durrant To: Date: Tue, 7 Oct 2014 10:27:33 +0100 Message-ID: <1412674053-3500-1-git-send-email-paul.durrant@citrix.com> X-Mailer: git-send-email 2.1.1 MIME-Version: 1.0 X-DLP: MIA2 Cc: Paul Durrant Subject: [win-pv-devel] [PATCH] Handle lack of IPv6 registry keys in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org The co-installer attempts to copy IPv6 address information from the any relevant emulated device to the PV device during installation, but will fail if no IPv6 address information is present. This is not an error condition and so the co-installer should simply skip this copying operation if no address information is found. Signed-off-by: Paul Durrant --- src/coinst/coinst.c | 55 ++++++++++++++++++++++++++++------------------------- 1 file changed, 29 insertions(+), 26 deletions(-) diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c index 450dc5f..532a382 100644 --- a/src/coinst/coinst.c +++ b/src/coinst/coinst.c @@ -1218,6 +1218,16 @@ CopyValues( Log("DESTINATION: %s", DestinationKeyName); Log("SOURCE: %s", SourceKeyName); + Error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, + SourceKeyName, + 0, + KEY_ALL_ACCESS, + &SourceKey); + if (Error != ERROR_SUCCESS) { + SetLastError(Error); + goto fail1; + } + Error = RegCreateKeyEx(HKEY_LOCAL_MACHINE, DestinationKeyName, 0, @@ -1229,23 +1239,13 @@ CopyValues( NULL); if (Error != ERROR_SUCCESS) { SetLastError(Error); - goto fail1; - } - - Error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, - SourceKeyName, - 0, - KEY_ALL_ACCESS, - &SourceKey); - if (Error != ERROR_SUCCESS) { - SetLastError(Error); goto fail2; } - + CopyKeyValues(DestinationKey, SourceKey); - RegCloseKey(SourceKey); RegCloseKey(DestinationKey); + RegCloseKey(SourceKey); Log("<===="); @@ -1254,7 +1254,7 @@ CopyValues( fail2: Log("fail2"); - RegCloseKey(DestinationKey); + RegCloseKey(SourceKey); fail1: Error = GetLastError(); @@ -1379,6 +1379,19 @@ CopyIpVersion6Addresses( Log("DESTINATION: %s\\%s", DestinationKeyName, DestinationValueName); Log("SOURCE: %s\\%s", SourceKeyName, SourceValueName); + Error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, + SourceKeyName, + 0, + KEY_ALL_ACCESS, + &SourceKey); + if (Error != ERROR_SUCCESS) { + if (Error == ERROR_FILE_NOT_FOUND) + goto done; + + SetLastError(Error); + goto fail1; + } + Error = RegCreateKeyEx(HKEY_LOCAL_MACHINE, DestinationKeyName, 0, @@ -1390,16 +1403,6 @@ CopyIpVersion6Addresses( NULL); if (Error != ERROR_SUCCESS) { SetLastError(Error); - goto fail1; - } - - Error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, - SourceKeyName, - 0, - KEY_ALL_ACCESS, - &SourceKey); - if (Error != ERROR_SUCCESS) { - SetLastError(Error); goto fail2; } @@ -1483,8 +1486,8 @@ CopyIpVersion6Addresses( free(Value); free(Name); - RegCloseKey(SourceKey); RegCloseKey(DestinationKey); + RegCloseKey(SourceKey); done: @@ -1509,12 +1512,12 @@ fail4: fail3: Log("fail3"); - RegCloseKey(SourceKey); + RegCloseKey(DestinationKey); fail2: Log("fail2"); - RegCloseKey(DestinationKey); + RegCloseKey(SourceKey); fail1: Error = GetLastError(); -- 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 09:28:18 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 09:28:18 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbR46-0007tV-12; Tue, 07 Oct 2014 09:28:18 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbR44-0007tL-To for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 09:28:17 +0000 Received: from [193.109.254.147:57530] by server-14.bemta-14.messagelabs.com id 3A/32-18345-032B3345; Tue, 07 Oct 2014 09:28:16 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-11.tower-27.messagelabs.com!1412674094!10501731!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26093 invoked from network); 7 Oct 2014 09:28:15 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-11.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 09:28:15 -0000 X-IronPort-AV: E=Sophos;i="5.04,669,1406592000"; d="scan'208";a="180001948" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.79) with Microsoft SMTP Server id 14.3.181.6; Tue, 7 Oct 2014 05:27:44 -0400 Received: from fountains.uk.xensource.com ([10.80.2.29] helo=localhost.localdomain) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XbR3Y-0003Dv-1I; Tue, 07 Oct 2014 10:27:44 +0100 From: Paul Durrant To: Date: Tue, 7 Oct 2014 10:27:33 +0100 Message-ID: <1412674053-3500-1-git-send-email-paul.durrant@citrix.com> X-Mailer: git-send-email 2.1.1 MIME-Version: 1.0 X-DLP: MIA2 Cc: Paul Durrant Subject: [win-pv-devel] [PATCH] Handle lack of IPv6 registry keys in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org The co-installer attempts to copy IPv6 address information from the any relevant emulated device to the PV device during installation, but will fail if no IPv6 address information is present. This is not an error condition and so the co-installer should simply skip this copying operation if no address information is found. Signed-off-by: Paul Durrant --- src/coinst/coinst.c | 55 ++++++++++++++++++++++++++++------------------------- 1 file changed, 29 insertions(+), 26 deletions(-) diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c index 450dc5f..532a382 100644 --- a/src/coinst/coinst.c +++ b/src/coinst/coinst.c @@ -1218,6 +1218,16 @@ CopyValues( Log("DESTINATION: %s", DestinationKeyName); Log("SOURCE: %s", SourceKeyName); + Error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, + SourceKeyName, + 0, + KEY_ALL_ACCESS, + &SourceKey); + if (Error != ERROR_SUCCESS) { + SetLastError(Error); + goto fail1; + } + Error = RegCreateKeyEx(HKEY_LOCAL_MACHINE, DestinationKeyName, 0, @@ -1229,23 +1239,13 @@ CopyValues( NULL); if (Error != ERROR_SUCCESS) { SetLastError(Error); - goto fail1; - } - - Error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, - SourceKeyName, - 0, - KEY_ALL_ACCESS, - &SourceKey); - if (Error != ERROR_SUCCESS) { - SetLastError(Error); goto fail2; } - + CopyKeyValues(DestinationKey, SourceKey); - RegCloseKey(SourceKey); RegCloseKey(DestinationKey); + RegCloseKey(SourceKey); Log("<===="); @@ -1254,7 +1254,7 @@ CopyValues( fail2: Log("fail2"); - RegCloseKey(DestinationKey); + RegCloseKey(SourceKey); fail1: Error = GetLastError(); @@ -1379,6 +1379,19 @@ CopyIpVersion6Addresses( Log("DESTINATION: %s\\%s", DestinationKeyName, DestinationValueName); Log("SOURCE: %s\\%s", SourceKeyName, SourceValueName); + Error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, + SourceKeyName, + 0, + KEY_ALL_ACCESS, + &SourceKey); + if (Error != ERROR_SUCCESS) { + if (Error == ERROR_FILE_NOT_FOUND) + goto done; + + SetLastError(Error); + goto fail1; + } + Error = RegCreateKeyEx(HKEY_LOCAL_MACHINE, DestinationKeyName, 0, @@ -1390,16 +1403,6 @@ CopyIpVersion6Addresses( NULL); if (Error != ERROR_SUCCESS) { SetLastError(Error); - goto fail1; - } - - Error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, - SourceKeyName, - 0, - KEY_ALL_ACCESS, - &SourceKey); - if (Error != ERROR_SUCCESS) { - SetLastError(Error); goto fail2; } @@ -1483,8 +1486,8 @@ CopyIpVersion6Addresses( free(Value); free(Name); - RegCloseKey(SourceKey); RegCloseKey(DestinationKey); + RegCloseKey(SourceKey); done: @@ -1509,12 +1512,12 @@ fail4: fail3: Log("fail3"); - RegCloseKey(SourceKey); + RegCloseKey(DestinationKey); fail2: Log("fail2"); - RegCloseKey(DestinationKey); + RegCloseKey(SourceKey); fail1: Error = GetLastError(); -- 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 13:53:29 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 13:53:29 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVCj-0000Ob-D0; Tue, 07 Oct 2014 13:53:29 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVCi-0000OW-Ga for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 13:53:28 +0000 Received: from [85.158.137.68:17066] by server-7.bemta-3.messagelabs.com id DA/F0-01084-750F3345; Tue, 07 Oct 2014 13:53:27 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-7.tower-31.messagelabs.com!1412690005!12008557!1 X-Originating-IP: [209.85.212.171] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 10779 invoked from network); 7 Oct 2014 13:53:26 -0000 Received: from mail-wi0-f171.google.com (HELO mail-wi0-f171.google.com) (209.85.212.171) by server-7.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 13:53:26 -0000 Received: by mail-wi0-f171.google.com with SMTP id em10so7915328wid.4 for ; Tue, 07 Oct 2014 06:53:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:content-type:content-transfer-encoding; bh=Dv8IKT6P2dDDBAUJZC+qyjrnSALc35vJo/ddA7HiwoQ=; b=iTI6NeYWV/uN0efvwuBAdcasCrjruPBFlHj60IiyPTAN799bebjqmwakQZXdSfJb04 RlrTpPdz7vF21H5X+UR1J8G5c1CFbyUOAI1jHxDav+9bIOmWKHkLYaETYU7oncwlcW6t 665RtPKaWH3D9FlaarJ2D7K3SHsW3MQzfogmHQuVbZOyyDPE8ipLlh74/Fjag1JEq/I0 lcTToutsEVc4fJQK20GJqp2oS2Do1HQCbtUeLQ1s+3DXBGOtEnAmorf2XJz0RutueYqu 7eMa65nBfcSiHVsm3wnNgiFp1A30EmaeV5rI9A2xUNG9VrkjLzOQICororFQvcHfifAJ NdXQ== X-Gm-Message-State: ALoCoQnHr92chEwe+IiS4DhRH1puzfM7InUNWjJGD3fNReF1jH2Fzd2FoCHAwW4iU/h1N0AVnwmF X-Received: by 10.180.39.44 with SMTP id m12mr28531985wik.25.1412690005618; Tue, 07 Oct 2014 06:53:25 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id os4sm19913321wjc.48.2014.10.07.06.53.24 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 07 Oct 2014 06:53:25 -0700 (PDT) Message-ID: <5433F056.4020704@m2r.biz> Date: Tue, 07 Oct 2014 15:53:26 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: win-pv-devel@lists.xenproject.org Cc: Paul Durrant Subject: [win-pv-devel] Question about windows pv driver update X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org I tried to update xenbus with today's build but dpinst fails. For update pv drivers I must uninstall all them from control panel, reboot windows and reinstall the newer ones? Is correct or I must do different and/or other things? Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 13:53:29 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 13:53:29 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVCj-0000Ob-D0; Tue, 07 Oct 2014 13:53:29 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVCi-0000OW-Ga for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 13:53:28 +0000 Received: from [85.158.137.68:17066] by server-7.bemta-3.messagelabs.com id DA/F0-01084-750F3345; Tue, 07 Oct 2014 13:53:27 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-7.tower-31.messagelabs.com!1412690005!12008557!1 X-Originating-IP: [209.85.212.171] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 10779 invoked from network); 7 Oct 2014 13:53:26 -0000 Received: from mail-wi0-f171.google.com (HELO mail-wi0-f171.google.com) (209.85.212.171) by server-7.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 13:53:26 -0000 Received: by mail-wi0-f171.google.com with SMTP id em10so7915328wid.4 for ; Tue, 07 Oct 2014 06:53:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:content-type:content-transfer-encoding; bh=Dv8IKT6P2dDDBAUJZC+qyjrnSALc35vJo/ddA7HiwoQ=; b=iTI6NeYWV/uN0efvwuBAdcasCrjruPBFlHj60IiyPTAN799bebjqmwakQZXdSfJb04 RlrTpPdz7vF21H5X+UR1J8G5c1CFbyUOAI1jHxDav+9bIOmWKHkLYaETYU7oncwlcW6t 665RtPKaWH3D9FlaarJ2D7K3SHsW3MQzfogmHQuVbZOyyDPE8ipLlh74/Fjag1JEq/I0 lcTToutsEVc4fJQK20GJqp2oS2Do1HQCbtUeLQ1s+3DXBGOtEnAmorf2XJz0RutueYqu 7eMa65nBfcSiHVsm3wnNgiFp1A30EmaeV5rI9A2xUNG9VrkjLzOQICororFQvcHfifAJ NdXQ== X-Gm-Message-State: ALoCoQnHr92chEwe+IiS4DhRH1puzfM7InUNWjJGD3fNReF1jH2Fzd2FoCHAwW4iU/h1N0AVnwmF X-Received: by 10.180.39.44 with SMTP id m12mr28531985wik.25.1412690005618; Tue, 07 Oct 2014 06:53:25 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id os4sm19913321wjc.48.2014.10.07.06.53.24 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 07 Oct 2014 06:53:25 -0700 (PDT) Message-ID: <5433F056.4020704@m2r.biz> Date: Tue, 07 Oct 2014 15:53:26 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: win-pv-devel@lists.xenproject.org Cc: Paul Durrant Subject: [win-pv-devel] Question about windows pv driver update X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org I tried to update xenbus with today's build but dpinst fails. For update pv drivers I must uninstall all them from control panel, reboot windows and reinstall the newer ones? Is correct or I must do different and/or other things? Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 13:56:48 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 13:56:48 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVFw-0000Pg-Nk; Tue, 07 Oct 2014 13:56:48 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVFv-0000Pb-CL for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 13:56:47 +0000 Received: from [85.158.143.35:42991] by server-1.bemta-4.messagelabs.com id DB/67-05872-E11F3345; Tue, 07 Oct 2014 13:56:46 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-2.tower-21.messagelabs.com!1412690206!6371719!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26519 invoked from network); 7 Oct 2014 13:56:46 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-2.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 13:56:46 -0000 X-IronPort-AV: E=Sophos;i="5.04,670,1406592000"; d="scan'208";a="25766020" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Question about windows pv driver update Thread-Index: AQHP4jY6uKUOZZdOJE28jh6onk2fNJwkqE5w Date: Tue, 7 Oct 2014 13:56:46 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA27C@AMSPEX01CL01.citrite.net> References: <5433F056.4020704@m2r.biz> In-Reply-To: <5433F056.4020704@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Question about windows pv driver update X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 07 October 2014 14:53 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant > Subject: Question about windows pv driver update > > I tried to update xenbus with today's build but dpinst fails. > For update pv drivers I must uninstall all them from control panel, > reboot windows and reinstall the newer ones? Is correct or I must do > different and/or other things? If you're updating from a previous build of the xenbits code then an update should be ok. What was the exact nature of the failure? Paul > Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 13:56:48 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 13:56:48 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVFw-0000Pg-Nk; Tue, 07 Oct 2014 13:56:48 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVFv-0000Pb-CL for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 13:56:47 +0000 Received: from [85.158.143.35:42991] by server-1.bemta-4.messagelabs.com id DB/67-05872-E11F3345; Tue, 07 Oct 2014 13:56:46 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-2.tower-21.messagelabs.com!1412690206!6371719!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26519 invoked from network); 7 Oct 2014 13:56:46 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-2.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 13:56:46 -0000 X-IronPort-AV: E=Sophos;i="5.04,670,1406592000"; d="scan'208";a="25766020" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Question about windows pv driver update Thread-Index: AQHP4jY6uKUOZZdOJE28jh6onk2fNJwkqE5w Date: Tue, 7 Oct 2014 13:56:46 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA27C@AMSPEX01CL01.citrite.net> References: <5433F056.4020704@m2r.biz> In-Reply-To: <5433F056.4020704@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Question about windows pv driver update X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 07 October 2014 14:53 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant > Subject: Question about windows pv driver update > > I tried to update xenbus with today's build but dpinst fails. > For update pv drivers I must uninstall all them from control panel, > reboot windows and reinstall the newer ones? Is correct or I must do > different and/or other things? If you're updating from a previous build of the xenbits code then an update should be ok. What was the exact nature of the failure? Paul > Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 14:15:03 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 14:15:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVXb-000119-E3; Tue, 07 Oct 2014 14:15:03 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVXZ-00010y-4R for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 14:15:02 +0000 Received: from [85.158.143.35:63678] by server-1.bemta-4.messagelabs.com id 1E/03-05872-465F3345; Tue, 07 Oct 2014 14:15:00 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-8.tower-21.messagelabs.com!1412691297!14423516!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 16098 invoked from network); 7 Oct 2014 14:15:00 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-8.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 14:15:00 -0000 X-IronPort-AV: E=Sophos;i="5.04,670,1406592000"; d="scan'208";a="180096447" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.80) with Microsoft SMTP Server id 14.3.181.6; Tue, 7 Oct 2014 10:14:23 -0400 Received: from fountains.uk.xensource.com ([10.80.2.29] helo=localhost.localdomain) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XbVWx-0003vE-Cx; Tue, 07 Oct 2014 15:14:23 +0100 From: Paul Durrant To: Date: Tue, 7 Oct 2014 15:14:11 +0100 Message-ID: <1412691252-7320-1-git-send-email-paul.durrant@citrix.com> X-Mailer: git-send-email 2.1.1 MIME-Version: 1.0 X-DLP: MIA1 Cc: Paul Durrant Subject: [win-pv-devel] [PATCH 1/2] Fix OBJECT_PREFIX and PRODUCT_NAME substitution X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org There were missing trailing '@' characters causing substitution to fail. Signed-off-by: Paul Durrant --- include/version.hx | 2 +- src/xeniface.inf | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/include/version.hx b/include/version.hx index ea1d0af..bbf34b9 100644 --- a/include/version.hx +++ b/include/version.hx @@ -53,6 +53,6 @@ #define DAY @DAY@ #define DAY_STR "@DAY@" -#define OBJECT_PREFIX_STR "@OBJECT_PREFIX" +#define OBJECT_PREFIX_STR "@OBJECT_PREFIX@" #define OBJECT_GUID(_Name) @OBJECT_PREFIX@ ## _Name ## _GUID diff --git a/src/xeniface.inf b/src/xeniface.inf index ad33041..4fb3edb 100644 --- a/src/xeniface.inf +++ b/src/xeniface.inf @@ -90,7 +90,7 @@ liteagent.exe = 1,, SPSVCINST_ASSOCSERVICE= 0x00000002 Company= "@COMPANY_NAME@" DiskId1 = "@PRODUCT_NAME@ Interface Package" -XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME Interface" +XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME@ Interface" LITESVC_FLAGS= 0x00000800 -xenlite.SVCDESC= "@PRODUCT_NAME Interface Service" +xenlite.SVCDESC= "@PRODUCT_NAME@ Interface Service" -- 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 14:15:03 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 14:15:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVXb-000119-E3; Tue, 07 Oct 2014 14:15:03 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVXZ-00010y-4R for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 14:15:02 +0000 Received: from [85.158.143.35:63678] by server-1.bemta-4.messagelabs.com id 1E/03-05872-465F3345; Tue, 07 Oct 2014 14:15:00 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-8.tower-21.messagelabs.com!1412691297!14423516!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 16098 invoked from network); 7 Oct 2014 14:15:00 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-8.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 14:15:00 -0000 X-IronPort-AV: E=Sophos;i="5.04,670,1406592000"; d="scan'208";a="180096447" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.80) with Microsoft SMTP Server id 14.3.181.6; Tue, 7 Oct 2014 10:14:23 -0400 Received: from fountains.uk.xensource.com ([10.80.2.29] helo=localhost.localdomain) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XbVWx-0003vE-Cx; Tue, 07 Oct 2014 15:14:23 +0100 From: Paul Durrant To: Date: Tue, 7 Oct 2014 15:14:11 +0100 Message-ID: <1412691252-7320-1-git-send-email-paul.durrant@citrix.com> X-Mailer: git-send-email 2.1.1 MIME-Version: 1.0 X-DLP: MIA1 Cc: Paul Durrant Subject: [win-pv-devel] [PATCH 1/2] Fix OBJECT_PREFIX and PRODUCT_NAME substitution X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org There were missing trailing '@' characters causing substitution to fail. Signed-off-by: Paul Durrant --- include/version.hx | 2 +- src/xeniface.inf | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/include/version.hx b/include/version.hx index ea1d0af..bbf34b9 100644 --- a/include/version.hx +++ b/include/version.hx @@ -53,6 +53,6 @@ #define DAY @DAY@ #define DAY_STR "@DAY@" -#define OBJECT_PREFIX_STR "@OBJECT_PREFIX" +#define OBJECT_PREFIX_STR "@OBJECT_PREFIX@" #define OBJECT_GUID(_Name) @OBJECT_PREFIX@ ## _Name ## _GUID diff --git a/src/xeniface.inf b/src/xeniface.inf index ad33041..4fb3edb 100644 --- a/src/xeniface.inf +++ b/src/xeniface.inf @@ -90,7 +90,7 @@ liteagent.exe = 1,, SPSVCINST_ASSOCSERVICE= 0x00000002 Company= "@COMPANY_NAME@" DiskId1 = "@PRODUCT_NAME@ Interface Package" -XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME Interface" +XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME@ Interface" LITESVC_FLAGS= 0x00000800 -xenlite.SVCDESC= "@PRODUCT_NAME Interface Service" +xenlite.SVCDESC= "@PRODUCT_NAME@ Interface Service" -- 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 14:15:04 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 14:15:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVXc-00011T-Ez; Tue, 07 Oct 2014 14:15:04 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVXa-000114-NK for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 14:15:02 +0000 Received: from [85.158.143.35:63795] by server-1.bemta-4.messagelabs.com id 99/13-05872-565F3345; Tue, 07 Oct 2014 14:15:01 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-8.tower-21.messagelabs.com!1412691297!14423516!2 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 16198 invoked from network); 7 Oct 2014 14:15:00 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-8.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 14:15:00 -0000 X-IronPort-AV: E=Sophos;i="5.04,670,1406592000"; d="scan'208";a="180096450" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.80) with Microsoft SMTP Server id 14.3.181.6; Tue, 7 Oct 2014 10:14:23 -0400 Received: from fountains.uk.xensource.com ([10.80.2.29] helo=localhost.localdomain) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XbVWx-0003vE-DY; Tue, 07 Oct 2014 15:14:23 +0100 From: Paul Durrant To: Date: Tue, 7 Oct 2014 15:14:12 +0100 Message-ID: <1412691252-7320-2-git-send-email-paul.durrant@citrix.com> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1412691252-7320-1-git-send-email-paul.durrant@citrix.com> References: <1412691252-7320-1-git-send-email-paul.durrant@citrix.com> MIME-Version: 1.0 X-DLP: MIA2 Cc: Paul Durrant Subject: [win-pv-devel] [PATCH 2/2] Fix line endings X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Files checked into the repository should use unix line endings Signed-off-by: Paul Durrant --- include/version.hx | 116 ++++++++++++++++---------------- src/xeniface.inf | 192 ++++++++++++++++++++++++++--------------------------- 2 files changed, 154 insertions(+), 154 deletions(-) diff --git a/include/version.hx b/include/version.hx index bbf34b9..a997c94 100644 --- a/include/version.hx +++ b/include/version.hx @@ -1,58 +1,58 @@ -/* Copyright (c) Citrix Systems Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, - * with or without modification, are permitted provided - * that the following conditions are met: - * - * * Redistributions of source code must retain the above - * copyright notice, this list of conditions and the - * following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the - * following disclaimer in the documentation and/or other - * materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#define COMPANY_NAME_STR "@COMPANY_NAME@" -#define PRODUCT_NAME_STR "@PRODUCT_NAME@" - -#define MAJOR_VERSION @MAJOR_VERSION@ -#define MAJOR_VERSION_STR "@MAJOR_VERSION@" - -#define MINOR_VERSION @MINOR_VERSION@ -#define MINOR_VERSION_STR "@MINOR_VERSION@" - -#define MICRO_VERSION @MICRO_VERSION@ -#define MICRO_VERSION_STR "@MICRO_VERSION@" - -#define BUILD_NUMBER @BUILD_NUMBER@ -#define BUILD_NUMBER_STR "@BUILD_NUMBER@" - -#define YEAR @YEAR@ -#define YEAR_STR "@YEAR@" - -#define MONTH @MONTH@ -#define MONTH_STR "@MONTH@" - -#define DAY @DAY@ -#define DAY_STR "@DAY@" - -#define OBJECT_PREFIX_STR "@OBJECT_PREFIX@" -#define OBJECT_GUID(_Name) @OBJECT_PREFIX@ ## _Name ## _GUID - +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#define COMPANY_NAME_STR "@COMPANY_NAME@" +#define PRODUCT_NAME_STR "@PRODUCT_NAME@" + +#define MAJOR_VERSION @MAJOR_VERSION@ +#define MAJOR_VERSION_STR "@MAJOR_VERSION@" + +#define MINOR_VERSION @MINOR_VERSION@ +#define MINOR_VERSION_STR "@MINOR_VERSION@" + +#define MICRO_VERSION @MICRO_VERSION@ +#define MICRO_VERSION_STR "@MICRO_VERSION@" + +#define BUILD_NUMBER @BUILD_NUMBER@ +#define BUILD_NUMBER_STR "@BUILD_NUMBER@" + +#define YEAR @YEAR@ +#define YEAR_STR "@YEAR@" + +#define MONTH @MONTH@ +#define MONTH_STR "@MONTH@" + +#define DAY @DAY@ +#define DAY_STR "@DAY@" + +#define OBJECT_PREFIX_STR "@OBJECT_PREFIX@" +#define OBJECT_GUID(_Name) @OBJECT_PREFIX@ ## _Name ## _GUID + diff --git a/src/xeniface.inf b/src/xeniface.inf index 4fb3edb..a5969b9 100644 --- a/src/xeniface.inf +++ b/src/xeniface.inf @@ -1,96 +1,96 @@ -; Copyright (c) Citrix Systems Inc. -; All rights reserved. -; -; Redistribution and use in source and binary forms, -; with or without modification, are permitted provided -; that the following conditions are met: -; -; * Redistributions of source code must retain the above -; copyright notice, this list of conditions and the -; following disclaimer. -; * Redistributions in binary form must reproduce the above -; copyright notice, this list of conditions and the -; following disclaimer in the documentation and/or other -; materials provided with the distribution. -; -; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND -; CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, -; INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -; MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR -; CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, -; BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -; INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -; WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -; SUCH DAMAGE. - -[Version] -Signature="$WINDOWS NT$" -Class=System -ClassGUID={4d36e97d-e325-11ce-bfc1-08002be10318} -Provider=%Company% -DriverVer=01/01/1900,0.0.0.0 -CatalogFile=xeniface.cat - -[DestinationDirs] -DefaultDestDir = 12 -ServiceDestDir.NT.Copy = 11 - -[Manufacturer] -%Company%=Inst,NT$ARCH$ - -[Inst.NT$ARCH$] -; DisplayName Section DeviceID -; ----------- ------- -------- - -%XenIfaceDevice.DeviceDesc% =XenIface_Device, XENBUS\VEN_XSC000&DEV_IFACE&REV_00000001 -%XenIfaceDevice.DeviceDesc% =XenIface_Device, XENBUS\VEN_XS0001&DEV_IFACE&REV_00000001 -%XenIfaceDevice.DeviceDesc% =XenIface_Device, XENBUS\VEN_XS0002&DEV_IFACE&REV_00000001 - -[XenIface_Device.NT$ARCH$] -CopyFiles=XenIface_Device.NT.Copy, ServiceDestDir.NT.Copy - -[XenIFace_Device.NT.Copy] -xeniface.sys - -[ServiceDestDir.NT.Copy] -liteagent.exe - -[Xeniface_Device.NT$ARCH$.Services] -AddService = xeniface, %SPSVCINST_ASSOCSERVICE%, xeniface_Service_Inst -AddService = xenlite, %LITESVC_FLAGS%, xenlite_Service_Inst - -[xeniface_Service_Inst] -DisplayName = %XenIfaceDevice.DeviceDesc% -ServiceType = 1 ; SERVICE_KERNEL_DRIVER -StartType = 3 ; SERVICE_DEMAND_START -ErrorControl = 1 ; SERVICE_ERROR_NORMAL -ServiceBinary = %12%\xeniface.sys -LoadOrderGroup = Extended Base - -[xenlite_Service_Inst] -DisplayName = %xenlite.SVCDESC% -ServiceType = 16 ; SERVICE_WIN32_OWN_PROCESS -StartType = 2 ; SERVICE_AUTO_START -ErrorControl = 1 ; SERVICE_ERROR_NORMAL -ServiceBinary = %11%\liteagent.exe - -[SourceDisksNames] -1 = %DiskId1%,,,"" - -[SourceDisksFiles] -xeniface.sys = 1,, -liteagent.exe = 1,, - -[Strings] -SPSVCINST_ASSOCSERVICE= 0x00000002 -Company= "@COMPANY_NAME@" -DiskId1 = "@PRODUCT_NAME@ Interface Package" -XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME@ Interface" -LITESVC_FLAGS= 0x00000800 -xenlite.SVCDESC= "@PRODUCT_NAME@ Interface Service" - +; Copyright (c) Citrix Systems Inc. +; All rights reserved. +; +; Redistribution and use in source and binary forms, +; with or without modification, are permitted provided +; that the following conditions are met: +; +; * Redistributions of source code must retain the above +; copyright notice, this list of conditions and the +; following disclaimer. +; * Redistributions in binary form must reproduce the above +; copyright notice, this list of conditions and the +; following disclaimer in the documentation and/or other +; materials provided with the distribution. +; +; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND +; CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, +; INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +; MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR +; CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +; BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +; INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +; WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +; SUCH DAMAGE. + +[Version] +Signature="$WINDOWS NT$" +Class=System +ClassGUID={4d36e97d-e325-11ce-bfc1-08002be10318} +Provider=%Company% +DriverVer=01/01/1900,0.0.0.0 +CatalogFile=xeniface.cat + +[DestinationDirs] +DefaultDestDir = 12 +ServiceDestDir.NT.Copy = 11 + +[Manufacturer] +%Company%=Inst,NT$ARCH$ + +[Inst.NT$ARCH$] +; DisplayName Section DeviceID +; ----------- ------- -------- + +%XenIfaceDevice.DeviceDesc% =XenIface_Device, XENBUS\VEN_XSC000&DEV_IFACE&REV_00000001 +%XenIfaceDevice.DeviceDesc% =XenIface_Device, XENBUS\VEN_XS0001&DEV_IFACE&REV_00000001 +%XenIfaceDevice.DeviceDesc% =XenIface_Device, XENBUS\VEN_XS0002&DEV_IFACE&REV_00000001 + +[XenIface_Device.NT$ARCH$] +CopyFiles=XenIface_Device.NT.Copy, ServiceDestDir.NT.Copy + +[XenIFace_Device.NT.Copy] +xeniface.sys + +[ServiceDestDir.NT.Copy] +liteagent.exe + +[Xeniface_Device.NT$ARCH$.Services] +AddService = xeniface, %SPSVCINST_ASSOCSERVICE%, xeniface_Service_Inst +AddService = xenlite, %LITESVC_FLAGS%, xenlite_Service_Inst + +[xeniface_Service_Inst] +DisplayName = %XenIfaceDevice.DeviceDesc% +ServiceType = 1 ; SERVICE_KERNEL_DRIVER +StartType = 3 ; SERVICE_DEMAND_START +ErrorControl = 1 ; SERVICE_ERROR_NORMAL +ServiceBinary = %12%\xeniface.sys +LoadOrderGroup = Extended Base + +[xenlite_Service_Inst] +DisplayName = %xenlite.SVCDESC% +ServiceType = 16 ; SERVICE_WIN32_OWN_PROCESS +StartType = 2 ; SERVICE_AUTO_START +ErrorControl = 1 ; SERVICE_ERROR_NORMAL +ServiceBinary = %11%\liteagent.exe + +[SourceDisksNames] +1 = %DiskId1%,,,"" + +[SourceDisksFiles] +xeniface.sys = 1,, +liteagent.exe = 1,, + +[Strings] +SPSVCINST_ASSOCSERVICE= 0x00000002 +Company= "@COMPANY_NAME@" +DiskId1 = "@PRODUCT_NAME@ Interface Package" +XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME@ Interface" +LITESVC_FLAGS= 0x00000800 +xenlite.SVCDESC= "@PRODUCT_NAME@ Interface Service" + -- 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 14:15:04 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 14:15:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVXc-00011T-Ez; Tue, 07 Oct 2014 14:15:04 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVXa-000114-NK for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 14:15:02 +0000 Received: from [85.158.143.35:63795] by server-1.bemta-4.messagelabs.com id 99/13-05872-565F3345; Tue, 07 Oct 2014 14:15:01 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-8.tower-21.messagelabs.com!1412691297!14423516!2 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 16198 invoked from network); 7 Oct 2014 14:15:00 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-8.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 14:15:00 -0000 X-IronPort-AV: E=Sophos;i="5.04,670,1406592000"; d="scan'208";a="180096450" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.80) with Microsoft SMTP Server id 14.3.181.6; Tue, 7 Oct 2014 10:14:23 -0400 Received: from fountains.uk.xensource.com ([10.80.2.29] helo=localhost.localdomain) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XbVWx-0003vE-DY; Tue, 07 Oct 2014 15:14:23 +0100 From: Paul Durrant To: Date: Tue, 7 Oct 2014 15:14:12 +0100 Message-ID: <1412691252-7320-2-git-send-email-paul.durrant@citrix.com> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1412691252-7320-1-git-send-email-paul.durrant@citrix.com> References: <1412691252-7320-1-git-send-email-paul.durrant@citrix.com> MIME-Version: 1.0 X-DLP: MIA2 Cc: Paul Durrant Subject: [win-pv-devel] [PATCH 2/2] Fix line endings X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Files checked into the repository should use unix line endings Signed-off-by: Paul Durrant --- include/version.hx | 116 ++++++++++++++++---------------- src/xeniface.inf | 192 ++++++++++++++++++++++++++--------------------------- 2 files changed, 154 insertions(+), 154 deletions(-) diff --git a/include/version.hx b/include/version.hx index bbf34b9..a997c94 100644 --- a/include/version.hx +++ b/include/version.hx @@ -1,58 +1,58 @@ -/* Copyright (c) Citrix Systems Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, - * with or without modification, are permitted provided - * that the following conditions are met: - * - * * Redistributions of source code must retain the above - * copyright notice, this list of conditions and the - * following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the - * following disclaimer in the documentation and/or other - * materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#define COMPANY_NAME_STR "@COMPANY_NAME@" -#define PRODUCT_NAME_STR "@PRODUCT_NAME@" - -#define MAJOR_VERSION @MAJOR_VERSION@ -#define MAJOR_VERSION_STR "@MAJOR_VERSION@" - -#define MINOR_VERSION @MINOR_VERSION@ -#define MINOR_VERSION_STR "@MINOR_VERSION@" - -#define MICRO_VERSION @MICRO_VERSION@ -#define MICRO_VERSION_STR "@MICRO_VERSION@" - -#define BUILD_NUMBER @BUILD_NUMBER@ -#define BUILD_NUMBER_STR "@BUILD_NUMBER@" - -#define YEAR @YEAR@ -#define YEAR_STR "@YEAR@" - -#define MONTH @MONTH@ -#define MONTH_STR "@MONTH@" - -#define DAY @DAY@ -#define DAY_STR "@DAY@" - -#define OBJECT_PREFIX_STR "@OBJECT_PREFIX@" -#define OBJECT_GUID(_Name) @OBJECT_PREFIX@ ## _Name ## _GUID - +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#define COMPANY_NAME_STR "@COMPANY_NAME@" +#define PRODUCT_NAME_STR "@PRODUCT_NAME@" + +#define MAJOR_VERSION @MAJOR_VERSION@ +#define MAJOR_VERSION_STR "@MAJOR_VERSION@" + +#define MINOR_VERSION @MINOR_VERSION@ +#define MINOR_VERSION_STR "@MINOR_VERSION@" + +#define MICRO_VERSION @MICRO_VERSION@ +#define MICRO_VERSION_STR "@MICRO_VERSION@" + +#define BUILD_NUMBER @BUILD_NUMBER@ +#define BUILD_NUMBER_STR "@BUILD_NUMBER@" + +#define YEAR @YEAR@ +#define YEAR_STR "@YEAR@" + +#define MONTH @MONTH@ +#define MONTH_STR "@MONTH@" + +#define DAY @DAY@ +#define DAY_STR "@DAY@" + +#define OBJECT_PREFIX_STR "@OBJECT_PREFIX@" +#define OBJECT_GUID(_Name) @OBJECT_PREFIX@ ## _Name ## _GUID + diff --git a/src/xeniface.inf b/src/xeniface.inf index 4fb3edb..a5969b9 100644 --- a/src/xeniface.inf +++ b/src/xeniface.inf @@ -1,96 +1,96 @@ -; Copyright (c) Citrix Systems Inc. -; All rights reserved. -; -; Redistribution and use in source and binary forms, -; with or without modification, are permitted provided -; that the following conditions are met: -; -; * Redistributions of source code must retain the above -; copyright notice, this list of conditions and the -; following disclaimer. -; * Redistributions in binary form must reproduce the above -; copyright notice, this list of conditions and the -; following disclaimer in the documentation and/or other -; materials provided with the distribution. -; -; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND -; CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, -; INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -; MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR -; CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, -; BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -; INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -; WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -; SUCH DAMAGE. - -[Version] -Signature="$WINDOWS NT$" -Class=System -ClassGUID={4d36e97d-e325-11ce-bfc1-08002be10318} -Provider=%Company% -DriverVer=01/01/1900,0.0.0.0 -CatalogFile=xeniface.cat - -[DestinationDirs] -DefaultDestDir = 12 -ServiceDestDir.NT.Copy = 11 - -[Manufacturer] -%Company%=Inst,NT$ARCH$ - -[Inst.NT$ARCH$] -; DisplayName Section DeviceID -; ----------- ------- -------- - -%XenIfaceDevice.DeviceDesc% =XenIface_Device, XENBUS\VEN_XSC000&DEV_IFACE&REV_00000001 -%XenIfaceDevice.DeviceDesc% =XenIface_Device, XENBUS\VEN_XS0001&DEV_IFACE&REV_00000001 -%XenIfaceDevice.DeviceDesc% =XenIface_Device, XENBUS\VEN_XS0002&DEV_IFACE&REV_00000001 - -[XenIface_Device.NT$ARCH$] -CopyFiles=XenIface_Device.NT.Copy, ServiceDestDir.NT.Copy - -[XenIFace_Device.NT.Copy] -xeniface.sys - -[ServiceDestDir.NT.Copy] -liteagent.exe - -[Xeniface_Device.NT$ARCH$.Services] -AddService = xeniface, %SPSVCINST_ASSOCSERVICE%, xeniface_Service_Inst -AddService = xenlite, %LITESVC_FLAGS%, xenlite_Service_Inst - -[xeniface_Service_Inst] -DisplayName = %XenIfaceDevice.DeviceDesc% -ServiceType = 1 ; SERVICE_KERNEL_DRIVER -StartType = 3 ; SERVICE_DEMAND_START -ErrorControl = 1 ; SERVICE_ERROR_NORMAL -ServiceBinary = %12%\xeniface.sys -LoadOrderGroup = Extended Base - -[xenlite_Service_Inst] -DisplayName = %xenlite.SVCDESC% -ServiceType = 16 ; SERVICE_WIN32_OWN_PROCESS -StartType = 2 ; SERVICE_AUTO_START -ErrorControl = 1 ; SERVICE_ERROR_NORMAL -ServiceBinary = %11%\liteagent.exe - -[SourceDisksNames] -1 = %DiskId1%,,,"" - -[SourceDisksFiles] -xeniface.sys = 1,, -liteagent.exe = 1,, - -[Strings] -SPSVCINST_ASSOCSERVICE= 0x00000002 -Company= "@COMPANY_NAME@" -DiskId1 = "@PRODUCT_NAME@ Interface Package" -XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME@ Interface" -LITESVC_FLAGS= 0x00000800 -xenlite.SVCDESC= "@PRODUCT_NAME@ Interface Service" - +; Copyright (c) Citrix Systems Inc. +; All rights reserved. +; +; Redistribution and use in source and binary forms, +; with or without modification, are permitted provided +; that the following conditions are met: +; +; * Redistributions of source code must retain the above +; copyright notice, this list of conditions and the +; following disclaimer. +; * Redistributions in binary form must reproduce the above +; copyright notice, this list of conditions and the +; following disclaimer in the documentation and/or other +; materials provided with the distribution. +; +; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND +; CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, +; INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +; MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR +; CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +; BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +; INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +; WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +; SUCH DAMAGE. + +[Version] +Signature="$WINDOWS NT$" +Class=System +ClassGUID={4d36e97d-e325-11ce-bfc1-08002be10318} +Provider=%Company% +DriverVer=01/01/1900,0.0.0.0 +CatalogFile=xeniface.cat + +[DestinationDirs] +DefaultDestDir = 12 +ServiceDestDir.NT.Copy = 11 + +[Manufacturer] +%Company%=Inst,NT$ARCH$ + +[Inst.NT$ARCH$] +; DisplayName Section DeviceID +; ----------- ------- -------- + +%XenIfaceDevice.DeviceDesc% =XenIface_Device, XENBUS\VEN_XSC000&DEV_IFACE&REV_00000001 +%XenIfaceDevice.DeviceDesc% =XenIface_Device, XENBUS\VEN_XS0001&DEV_IFACE&REV_00000001 +%XenIfaceDevice.DeviceDesc% =XenIface_Device, XENBUS\VEN_XS0002&DEV_IFACE&REV_00000001 + +[XenIface_Device.NT$ARCH$] +CopyFiles=XenIface_Device.NT.Copy, ServiceDestDir.NT.Copy + +[XenIFace_Device.NT.Copy] +xeniface.sys + +[ServiceDestDir.NT.Copy] +liteagent.exe + +[Xeniface_Device.NT$ARCH$.Services] +AddService = xeniface, %SPSVCINST_ASSOCSERVICE%, xeniface_Service_Inst +AddService = xenlite, %LITESVC_FLAGS%, xenlite_Service_Inst + +[xeniface_Service_Inst] +DisplayName = %XenIfaceDevice.DeviceDesc% +ServiceType = 1 ; SERVICE_KERNEL_DRIVER +StartType = 3 ; SERVICE_DEMAND_START +ErrorControl = 1 ; SERVICE_ERROR_NORMAL +ServiceBinary = %12%\xeniface.sys +LoadOrderGroup = Extended Base + +[xenlite_Service_Inst] +DisplayName = %xenlite.SVCDESC% +ServiceType = 16 ; SERVICE_WIN32_OWN_PROCESS +StartType = 2 ; SERVICE_AUTO_START +ErrorControl = 1 ; SERVICE_ERROR_NORMAL +ServiceBinary = %11%\liteagent.exe + +[SourceDisksNames] +1 = %DiskId1%,,,"" + +[SourceDisksFiles] +xeniface.sys = 1,, +liteagent.exe = 1,, + +[Strings] +SPSVCINST_ASSOCSERVICE= 0x00000002 +Company= "@COMPANY_NAME@" +DiskId1 = "@PRODUCT_NAME@ Interface Package" +XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME@ Interface" +LITESVC_FLAGS= 0x00000800 +xenlite.SVCDESC= "@PRODUCT_NAME@ Interface Service" + -- 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 14:15:46 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 14:15:46 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVYI-000120-Hp; Tue, 07 Oct 2014 14:15:46 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVYH-00011v-9X for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 14:15:45 +0000 Received: from [85.158.143.35:11245] by server-3.bemta-4.messagelabs.com id 83/5F-06192-095F3345; Tue, 07 Oct 2014 14:15:44 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-2.tower-21.messagelabs.com!1412691343!6378334!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=0.0 required=7.0 tests=UPPERCASE_25_50, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 15210 invoked from network); 7 Oct 2014 14:15:43 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-2.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 14:15:43 -0000 X-IronPort-AV: E=Sophos;i="5.04,670,1406592000"; d="scan'208";a="25766698" From: Paul Durrant To: "Fabio Fantoni (fabio.fantoni@m2r.biz)" Thread-Topic: [PATCH 1/2] Fix OBJECT_PREFIX and PRODUCT_NAME substitution Thread-Index: AQHP4jj/jjC/40JcLUqW+A5IAy2MnZwkrabA Date: Tue, 7 Oct 2014 14:15:42 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA304@AMSPEX01CL01.citrite.net> References: <1412691252-7320-1-git-send-email-paul.durrant@citrix.com> In-Reply-To: <1412691252-7320-1-git-send-email-paul.durrant@citrix.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Cc: "win-pv-devel@lists.xenproject.org" Subject: Re: [win-pv-devel] [PATCH 1/2] Fix OBJECT_PREFIX and PRODUCT_NAME substitution X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Paul Durrant [mailto:paul.durrant@citrix.com] > Sent: 07 October 2014 15:14 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant > Subject: [PATCH 1/2] Fix OBJECT_PREFIX and PRODUCT_NAME substitution > > There were missing trailing '@' characters causing substitution to fail. > Fabio, This should fix your 'xl shutdown' problem. Paul > Signed-off-by: Paul Durrant > --- > include/version.hx | 2 +- > src/xeniface.inf | 4 ++-- > 2 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/include/version.hx b/include/version.hx > index ea1d0af..bbf34b9 100644 > --- a/include/version.hx > +++ b/include/version.hx > @@ -53,6 +53,6 @@ > #define DAY @DAY@ > #define DAY_STR "@DAY@" > > -#define OBJECT_PREFIX_STR "@OBJECT_PREFIX" > +#define OBJECT_PREFIX_STR "@OBJECT_PREFIX@" > #define OBJECT_GUID(_Name) @OBJECT_PREFIX@ ## _Name ## _GUID > > diff --git a/src/xeniface.inf b/src/xeniface.inf > index ad33041..4fb3edb 100644 > --- a/src/xeniface.inf > +++ b/src/xeniface.inf > @@ -90,7 +90,7 @@ liteagent.exe = 1,, > SPSVCINST_ASSOCSERVICE= 0x00000002 > Company= "@COMPANY_NAME@" > DiskId1 = "@PRODUCT_NAME@ Interface Package" > -XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME Interface" > +XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME@ Interface" > LITESVC_FLAGS= 0x00000800 > -xenlite.SVCDESC= "@PRODUCT_NAME Interface Service" > +xenlite.SVCDESC= "@PRODUCT_NAME@ Interface Service" > > -- > 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 14:15:46 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 14:15:46 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVYI-000120-Hp; Tue, 07 Oct 2014 14:15:46 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVYH-00011v-9X for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 14:15:45 +0000 Received: from [85.158.143.35:11245] by server-3.bemta-4.messagelabs.com id 83/5F-06192-095F3345; Tue, 07 Oct 2014 14:15:44 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-2.tower-21.messagelabs.com!1412691343!6378334!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=0.0 required=7.0 tests=UPPERCASE_25_50, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 15210 invoked from network); 7 Oct 2014 14:15:43 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-2.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 14:15:43 -0000 X-IronPort-AV: E=Sophos;i="5.04,670,1406592000"; d="scan'208";a="25766698" From: Paul Durrant To: "Fabio Fantoni (fabio.fantoni@m2r.biz)" Thread-Topic: [PATCH 1/2] Fix OBJECT_PREFIX and PRODUCT_NAME substitution Thread-Index: AQHP4jj/jjC/40JcLUqW+A5IAy2MnZwkrabA Date: Tue, 7 Oct 2014 14:15:42 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA304@AMSPEX01CL01.citrite.net> References: <1412691252-7320-1-git-send-email-paul.durrant@citrix.com> In-Reply-To: <1412691252-7320-1-git-send-email-paul.durrant@citrix.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Cc: "win-pv-devel@lists.xenproject.org" Subject: Re: [win-pv-devel] [PATCH 1/2] Fix OBJECT_PREFIX and PRODUCT_NAME substitution X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Paul Durrant [mailto:paul.durrant@citrix.com] > Sent: 07 October 2014 15:14 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant > Subject: [PATCH 1/2] Fix OBJECT_PREFIX and PRODUCT_NAME substitution > > There were missing trailing '@' characters causing substitution to fail. > Fabio, This should fix your 'xl shutdown' problem. Paul > Signed-off-by: Paul Durrant > --- > include/version.hx | 2 +- > src/xeniface.inf | 4 ++-- > 2 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/include/version.hx b/include/version.hx > index ea1d0af..bbf34b9 100644 > --- a/include/version.hx > +++ b/include/version.hx > @@ -53,6 +53,6 @@ > #define DAY @DAY@ > #define DAY_STR "@DAY@" > > -#define OBJECT_PREFIX_STR "@OBJECT_PREFIX" > +#define OBJECT_PREFIX_STR "@OBJECT_PREFIX@" > #define OBJECT_GUID(_Name) @OBJECT_PREFIX@ ## _Name ## _GUID > > diff --git a/src/xeniface.inf b/src/xeniface.inf > index ad33041..4fb3edb 100644 > --- a/src/xeniface.inf > +++ b/src/xeniface.inf > @@ -90,7 +90,7 @@ liteagent.exe = 1,, > SPSVCINST_ASSOCSERVICE= 0x00000002 > Company= "@COMPANY_NAME@" > DiskId1 = "@PRODUCT_NAME@ Interface Package" > -XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME Interface" > +XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME@ Interface" > LITESVC_FLAGS= 0x00000800 > -xenlite.SVCDESC= "@PRODUCT_NAME Interface Service" > +xenlite.SVCDESC= "@PRODUCT_NAME@ Interface Service" > > -- > 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 14:25:04 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 14:25:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVhI-0004XH-Bl; Tue, 07 Oct 2014 14:25:04 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVhH-0004X8-3G for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 14:25:03 +0000 Received: from [85.158.139.211:43169] by server-11.bemta-5.messagelabs.com id EB/A2-11011-EB7F3345; Tue, 07 Oct 2014 14:25:02 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-13.tower-206.messagelabs.com!1412691901!12547251!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25969 invoked from network); 7 Oct 2014 14:25:01 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-13.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 14:25:01 -0000 X-IronPort-AV: E=Sophos;i="5.04,670,1406592000"; d="scan'208";a="25767133" From: Paul Durrant To: Paul Durrant , Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Question about windows pv driver update Thread-Index: AQHP4jY6uKUOZZdOJE28jh6onk2fNJwkqE5wgAAH0KA= Date: Tue, 7 Oct 2014 14:25:00 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA3E7@AMSPEX01CL01.citrite.net> References: <5433F056.4020704@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA27C@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA27C@AMSPEX01CL01.citrite.net> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Question about windows pv driver update X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > bounces@lists.xenproject.org] On Behalf Of Paul Durrant > Sent: 07 October 2014 14:57 > To: Fabio Fantoni; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] Question about windows pv driver update > > > -----Original Message----- > > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > > Sent: 07 October 2014 14:53 > > To: win-pv-devel@lists.xenproject.org > > Cc: Paul Durrant > > Subject: Question about windows pv driver update > > > > I tried to update xenbus with today's build but dpinst fails. > > For update pv drivers I must uninstall all them from control panel, > > reboot windows and reinstall the newer ones? Is correct or I must do > > different and/or other things? > > If you're updating from a previous build of the xenbits code then an update > should be ok. What was the exact nature of the failure? > It's ok, I reproduced it. It looks like a co-installer bug: XENBUS_COINST|DifInstallPreProcess: ====> XENBUS_COINST|GetDeviceKeyName: VEN_5853&DEV_0001&SUBSYS_00015853&REV_01 XENBUS_COINST|GetDriverKeyName: {4d36e97d-e325-11ce-bfc1-08002be10318}\0022 HEAP[DrvInst.exe]: Invalid address specified to RtlValidateHeap( 008C0000, 008FCFB3 ) Co-installer process has crashed at this point. XENBUS_COINST|Entry: 8.0.0.19 (5/9/2014) ===> XENBUS_COINST|Entry: DESTROYPRIVATEDATA PreProcessing XENBUS_COINST|Entry: 8.0.0.19 (5/9/2014) <=== XENBUS_COINST|DllMain: 8.0.0.19 (5/9/2014): PROCESS_DETACH I'll try to find the cause of the fault and fix a.s.a.p. Paul > Paul > > > Thanks for any reply and sorry for my bad english. > > _______________________________________________ > win-pv-devel mailing list > win-pv-devel@lists.xenproject.org > http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 14:25:04 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 14:25:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVhI-0004XH-Bl; Tue, 07 Oct 2014 14:25:04 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbVhH-0004X8-3G for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 14:25:03 +0000 Received: from [85.158.139.211:43169] by server-11.bemta-5.messagelabs.com id EB/A2-11011-EB7F3345; Tue, 07 Oct 2014 14:25:02 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-13.tower-206.messagelabs.com!1412691901!12547251!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25969 invoked from network); 7 Oct 2014 14:25:01 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-13.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 14:25:01 -0000 X-IronPort-AV: E=Sophos;i="5.04,670,1406592000"; d="scan'208";a="25767133" From: Paul Durrant To: Paul Durrant , Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Question about windows pv driver update Thread-Index: AQHP4jY6uKUOZZdOJE28jh6onk2fNJwkqE5wgAAH0KA= Date: Tue, 7 Oct 2014 14:25:00 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA3E7@AMSPEX01CL01.citrite.net> References: <5433F056.4020704@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA27C@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA27C@AMSPEX01CL01.citrite.net> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Question about windows pv driver update X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > bounces@lists.xenproject.org] On Behalf Of Paul Durrant > Sent: 07 October 2014 14:57 > To: Fabio Fantoni; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] Question about windows pv driver update > > > -----Original Message----- > > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > > Sent: 07 October 2014 14:53 > > To: win-pv-devel@lists.xenproject.org > > Cc: Paul Durrant > > Subject: Question about windows pv driver update > > > > I tried to update xenbus with today's build but dpinst fails. > > For update pv drivers I must uninstall all them from control panel, > > reboot windows and reinstall the newer ones? Is correct or I must do > > different and/or other things? > > If you're updating from a previous build of the xenbits code then an update > should be ok. What was the exact nature of the failure? > It's ok, I reproduced it. It looks like a co-installer bug: XENBUS_COINST|DifInstallPreProcess: ====> XENBUS_COINST|GetDeviceKeyName: VEN_5853&DEV_0001&SUBSYS_00015853&REV_01 XENBUS_COINST|GetDriverKeyName: {4d36e97d-e325-11ce-bfc1-08002be10318}\0022 HEAP[DrvInst.exe]: Invalid address specified to RtlValidateHeap( 008C0000, 008FCFB3 ) Co-installer process has crashed at this point. XENBUS_COINST|Entry: 8.0.0.19 (5/9/2014) ===> XENBUS_COINST|Entry: DESTROYPRIVATEDATA PreProcessing XENBUS_COINST|Entry: 8.0.0.19 (5/9/2014) <=== XENBUS_COINST|DllMain: 8.0.0.19 (5/9/2014): PROCESS_DETACH I'll try to find the cause of the fault and fix a.s.a.p. Paul > Paul > > > Thanks for any reply and sorry for my bad english. > > _______________________________________________ > win-pv-devel mailing list > win-pv-devel@lists.xenproject.org > http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 14:57:37 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 14:57:37 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbWCn-00076Z-3o; Tue, 07 Oct 2014 14:57:37 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbWCl-00076U-CT for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 14:57:35 +0000 Received: from [193.109.254.147:29012] by server-5.bemta-14.messagelabs.com id 6A/A5-28255-E5FF3345; Tue, 07 Oct 2014 14:57:34 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-7.tower-27.messagelabs.com!1412693852!13890637!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 328 invoked from network); 7 Oct 2014 14:57:34 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-7.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 14:57:34 -0000 X-IronPort-AV: E=Sophos;i="5.04,670,1406592000"; d="scan'208";a="178999356" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.80) with Microsoft SMTP Server id 14.3.181.6; Tue, 7 Oct 2014 10:57:29 -0400 Received: from fountains.uk.xensource.com ([10.80.2.29] helo=localhost.localdomain) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XbWCf-0004wu-G7; Tue, 07 Oct 2014 15:57:29 +0100 From: Paul Durrant To: Date: Tue, 7 Oct 2014 15:57:19 +0100 Message-ID: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> X-Mailer: git-send-email 2.1.1 MIME-Version: 1.0 X-DLP: MIA1 Cc: Paul Durrant Subject: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org The co-installer was corrupting its heap by trying to free a pointer after incrementing it from its original value. Signed-off-by: Paul Durrant --- src/coinst/coinst.c | 10 ++++++---- src/xenbus.inf | 2 +- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c index 27d3211..59726f5 100644 --- a/src/coinst/coinst.c +++ b/src/coinst/coinst.c @@ -1132,6 +1132,7 @@ MatchExistingDriver( DWORD MaxValueLength; DWORD DriverDescLength; PTCHAR DriverDesc = NULL; + DWORD ProductNameLength; DWORD Type; // Look for a legacy platform device @@ -1213,16 +1214,17 @@ found: goto fail9; } + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); + if (strncmp(DriverDesc, PRODUCT_NAME_STR, - strlen(PRODUCT_NAME_STR)) != 0) { + ProductNameLength) != 0) { SetLastError(ERROR_INSTALL_FAILURE); goto fail10; } - DriverDesc += strlen(PRODUCT_NAME_STR); - - if (strcmp(DriverDesc, " PV Bus") != 0) { + if (strcmp(DriverDesc + ProductNameLength, + " PV Bus") != 0) { SetLastError(ERROR_INSTALL_FAILURE); goto fail11; } diff --git a/src/xenbus.inf b/src/xenbus.inf index fe01c79..544bb2c 100644 --- a/src/xenbus.inf +++ b/src/xenbus.inf @@ -72,8 +72,8 @@ xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VERSION@_@BUILD_NUMBER@.dll CopyFiles=XenBus_Copyfiles [XenBus_Inst.Services] -AddService=xenfilt,,XenFilt_Service, AddService=xenbus,0x02,XenBus_Service, +AddService=xenfilt,,XenFilt_Service, [XenBus_Service] DisplayName=%XenBusDesc% -- 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 07 14:57:37 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 07 Oct 2014 14:57:37 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbWCn-00076Z-3o; Tue, 07 Oct 2014 14:57:37 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XbWCl-00076U-CT for win-pv-devel@lists.xenproject.org; Tue, 07 Oct 2014 14:57:35 +0000 Received: from [193.109.254.147:29012] by server-5.bemta-14.messagelabs.com id 6A/A5-28255-E5FF3345; Tue, 07 Oct 2014 14:57:34 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-7.tower-27.messagelabs.com!1412693852!13890637!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 328 invoked from network); 7 Oct 2014 14:57:34 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-7.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 7 Oct 2014 14:57:34 -0000 X-IronPort-AV: E=Sophos;i="5.04,670,1406592000"; d="scan'208";a="178999356" Received: from ukmail1.uk.xensource.com (10.80.16.128) by smtprelay.citrix.com (10.13.107.80) with Microsoft SMTP Server id 14.3.181.6; Tue, 7 Oct 2014 10:57:29 -0400 Received: from fountains.uk.xensource.com ([10.80.2.29] helo=localhost.localdomain) by ukmail1.uk.xensource.com with esmtp (Exim 4.69) (envelope-from ) id 1XbWCf-0004wu-G7; Tue, 07 Oct 2014 15:57:29 +0100 From: Paul Durrant To: Date: Tue, 7 Oct 2014 15:57:19 +0100 Message-ID: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> X-Mailer: git-send-email 2.1.1 MIME-Version: 1.0 X-DLP: MIA1 Cc: Paul Durrant Subject: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org The co-installer was corrupting its heap by trying to free a pointer after incrementing it from its original value. Signed-off-by: Paul Durrant --- src/coinst/coinst.c | 10 ++++++---- src/xenbus.inf | 2 +- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c index 27d3211..59726f5 100644 --- a/src/coinst/coinst.c +++ b/src/coinst/coinst.c @@ -1132,6 +1132,7 @@ MatchExistingDriver( DWORD MaxValueLength; DWORD DriverDescLength; PTCHAR DriverDesc = NULL; + DWORD ProductNameLength; DWORD Type; // Look for a legacy platform device @@ -1213,16 +1214,17 @@ found: goto fail9; } + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); + if (strncmp(DriverDesc, PRODUCT_NAME_STR, - strlen(PRODUCT_NAME_STR)) != 0) { + ProductNameLength) != 0) { SetLastError(ERROR_INSTALL_FAILURE); goto fail10; } - DriverDesc += strlen(PRODUCT_NAME_STR); - - if (strcmp(DriverDesc, " PV Bus") != 0) { + if (strcmp(DriverDesc + ProductNameLength, + " PV Bus") != 0) { SetLastError(ERROR_INSTALL_FAILURE); goto fail11; } diff --git a/src/xenbus.inf b/src/xenbus.inf index fe01c79..544bb2c 100644 --- a/src/xenbus.inf +++ b/src/xenbus.inf @@ -72,8 +72,8 @@ xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VERSION@_@BUILD_NUMBER@.dll CopyFiles=XenBus_Copyfiles [XenBus_Inst.Services] -AddService=xenfilt,,XenFilt_Service, AddService=xenbus,0x02,XenBus_Service, +AddService=xenfilt,,XenFilt_Service, [XenBus_Service] DisplayName=%XenBusDesc% -- 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Wed Oct 08 08:46:06 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Wed, 08 Oct 2014 08:46:06 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xbmso-0003FW-9o; Wed, 08 Oct 2014 08:46:06 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xbmsm-0003FR-Hh for win-pv-devel@lists.xenproject.org; Wed, 08 Oct 2014 08:46:04 +0000 Received: from [85.158.137.68:33614] by server-15.bemta-3.messagelabs.com id 2A/80-01573-BC9F4345; Wed, 08 Oct 2014 08:46:03 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-4.tower-31.messagelabs.com!1412757963!12101415!1 X-Originating-IP: [74.125.82.52] X-SpamReason: No, hits=0.0 required=7.0 tests=UPPERCASE_25_50 X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 6094 invoked from network); 8 Oct 2014 08:46:03 -0000 Received: from mail-wg0-f52.google.com (HELO mail-wg0-f52.google.com) (74.125.82.52) by server-4.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 8 Oct 2014 08:46:03 -0000 Received: by mail-wg0-f52.google.com with SMTP id a1so11023349wgh.35 for ; Wed, 08 Oct 2014 01:46:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-type :content-transfer-encoding; bh=W82w/EvJvpxZbmIvHiQgBN8ynLrta5H1HfxRSlLTsp8=; b=NTlLRpGb55v2dyoIRRVpaRCwmDD8uWGHCc7dCou5svcC09Qau68aNTYUpCA+1pT4N1 Nsr/NY/Vmj6Lu0J9kLqhMAqNQLuPnBV9wExZ4GerwpxYMOyJPvIrLgt3nMKSMYbFrk1H A7wc403o4v0cilpL4EZyFZYoowy5hut94H1D8LNcCww/z4Czfg4I1sapDK+BZjpfSOR2 lG+R7KXjus/9YwKo9kwLRnHdq3BXRToy4rrTbiimqAO+7+3K9Q/mw8X2PFTIYPvRuwSu k1kxDMqF78tP3jgAIQtytreDQPhkJHui8bQHLJV2MRt0+7v/uLLVOB82/KFCYc3GQqZG 3daA== X-Gm-Message-State: ALoCoQl23LwXtvVSeDxjJASL4dKoG6K4vj8BNba2HDUA19DA+5hMUj08MdJaExUQ0d+8J6UPTTS1 X-Received: by 10.194.242.33 with SMTP id wn1mr755205wjc.110.1412757962729; Wed, 08 Oct 2014 01:46:02 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id cb6sm4247062wjc.30.2014.10.08.01.46.01 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 08 Oct 2014 01:46:02 -0700 (PDT) Message-ID: <5434F9CE.6030107@m2r.biz> Date: Wed, 08 Oct 2014 10:46:06 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant References: <1412691252-7320-1-git-send-email-paul.durrant@citrix.com> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA304@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA304@AMSPEX01CL01.citrite.net> Cc: "win-pv-devel@lists.xenproject.org" Subject: Re: [win-pv-devel] [PATCH 1/2] Fix OBJECT_PREFIX and PRODUCT_NAME substitution X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 07/10/2014 16:15, Paul Durrant ha scritto: >> -----Original Message----- >> From: Paul Durrant [mailto:paul.durrant@citrix.com] >> Sent: 07 October 2014 15:14 >> To: win-pv-devel@lists.xenproject.org >> Cc: Paul Durrant >> Subject: [PATCH 1/2] Fix OBJECT_PREFIX and PRODUCT_NAME substitution >> >> There were missing trailing '@' characters causing substitution to fail. >> > Fabio, > > This should fix your 'xl shutdown' problem. > > Paul I did and tried new xeniface build and with this patch now service name/description is correct and xl shutdown is working, thanks! > >> Signed-off-by: Paul Durrant >> --- >> include/version.hx | 2 +- >> src/xeniface.inf | 4 ++-- >> 2 files changed, 3 insertions(+), 3 deletions(-) >> >> diff --git a/include/version.hx b/include/version.hx >> index ea1d0af..bbf34b9 100644 >> --- a/include/version.hx >> +++ b/include/version.hx >> @@ -53,6 +53,6 @@ >> #define DAY @DAY@ >> #define DAY_STR "@DAY@" >> >> -#define OBJECT_PREFIX_STR "@OBJECT_PREFIX" >> +#define OBJECT_PREFIX_STR "@OBJECT_PREFIX@" >> #define OBJECT_GUID(_Name) @OBJECT_PREFIX@ ## _Name ## _GUID >> >> diff --git a/src/xeniface.inf b/src/xeniface.inf >> index ad33041..4fb3edb 100644 >> --- a/src/xeniface.inf >> +++ b/src/xeniface.inf >> @@ -90,7 +90,7 @@ liteagent.exe = 1,, >> SPSVCINST_ASSOCSERVICE= 0x00000002 >> Company= "@COMPANY_NAME@" >> DiskId1 = "@PRODUCT_NAME@ Interface Package" >> -XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME Interface" >> +XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME@ Interface" >> LITESVC_FLAGS= 0x00000800 >> -xenlite.SVCDESC= "@PRODUCT_NAME Interface Service" >> +xenlite.SVCDESC= "@PRODUCT_NAME@ Interface Service" >> >> -- >> 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Wed Oct 08 08:46:06 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Wed, 08 Oct 2014 08:46:06 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xbmso-0003FW-9o; Wed, 08 Oct 2014 08:46:06 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xbmsm-0003FR-Hh for win-pv-devel@lists.xenproject.org; Wed, 08 Oct 2014 08:46:04 +0000 Received: from [85.158.137.68:33614] by server-15.bemta-3.messagelabs.com id 2A/80-01573-BC9F4345; Wed, 08 Oct 2014 08:46:03 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-4.tower-31.messagelabs.com!1412757963!12101415!1 X-Originating-IP: [74.125.82.52] X-SpamReason: No, hits=0.0 required=7.0 tests=UPPERCASE_25_50 X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 6094 invoked from network); 8 Oct 2014 08:46:03 -0000 Received: from mail-wg0-f52.google.com (HELO mail-wg0-f52.google.com) (74.125.82.52) by server-4.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 8 Oct 2014 08:46:03 -0000 Received: by mail-wg0-f52.google.com with SMTP id a1so11023349wgh.35 for ; Wed, 08 Oct 2014 01:46:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-type :content-transfer-encoding; bh=W82w/EvJvpxZbmIvHiQgBN8ynLrta5H1HfxRSlLTsp8=; b=NTlLRpGb55v2dyoIRRVpaRCwmDD8uWGHCc7dCou5svcC09Qau68aNTYUpCA+1pT4N1 Nsr/NY/Vmj6Lu0J9kLqhMAqNQLuPnBV9wExZ4GerwpxYMOyJPvIrLgt3nMKSMYbFrk1H A7wc403o4v0cilpL4EZyFZYoowy5hut94H1D8LNcCww/z4Czfg4I1sapDK+BZjpfSOR2 lG+R7KXjus/9YwKo9kwLRnHdq3BXRToy4rrTbiimqAO+7+3K9Q/mw8X2PFTIYPvRuwSu k1kxDMqF78tP3jgAIQtytreDQPhkJHui8bQHLJV2MRt0+7v/uLLVOB82/KFCYc3GQqZG 3daA== X-Gm-Message-State: ALoCoQl23LwXtvVSeDxjJASL4dKoG6K4vj8BNba2HDUA19DA+5hMUj08MdJaExUQ0d+8J6UPTTS1 X-Received: by 10.194.242.33 with SMTP id wn1mr755205wjc.110.1412757962729; Wed, 08 Oct 2014 01:46:02 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id cb6sm4247062wjc.30.2014.10.08.01.46.01 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 08 Oct 2014 01:46:02 -0700 (PDT) Message-ID: <5434F9CE.6030107@m2r.biz> Date: Wed, 08 Oct 2014 10:46:06 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant References: <1412691252-7320-1-git-send-email-paul.durrant@citrix.com> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA304@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FA304@AMSPEX01CL01.citrite.net> Cc: "win-pv-devel@lists.xenproject.org" Subject: Re: [win-pv-devel] [PATCH 1/2] Fix OBJECT_PREFIX and PRODUCT_NAME substitution X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 07/10/2014 16:15, Paul Durrant ha scritto: >> -----Original Message----- >> From: Paul Durrant [mailto:paul.durrant@citrix.com] >> Sent: 07 October 2014 15:14 >> To: win-pv-devel@lists.xenproject.org >> Cc: Paul Durrant >> Subject: [PATCH 1/2] Fix OBJECT_PREFIX and PRODUCT_NAME substitution >> >> There were missing trailing '@' characters causing substitution to fail. >> > Fabio, > > This should fix your 'xl shutdown' problem. > > Paul I did and tried new xeniface build and with this patch now service name/description is correct and xl shutdown is working, thanks! > >> Signed-off-by: Paul Durrant >> --- >> include/version.hx | 2 +- >> src/xeniface.inf | 4 ++-- >> 2 files changed, 3 insertions(+), 3 deletions(-) >> >> diff --git a/include/version.hx b/include/version.hx >> index ea1d0af..bbf34b9 100644 >> --- a/include/version.hx >> +++ b/include/version.hx >> @@ -53,6 +53,6 @@ >> #define DAY @DAY@ >> #define DAY_STR "@DAY@" >> >> -#define OBJECT_PREFIX_STR "@OBJECT_PREFIX" >> +#define OBJECT_PREFIX_STR "@OBJECT_PREFIX@" >> #define OBJECT_GUID(_Name) @OBJECT_PREFIX@ ## _Name ## _GUID >> >> diff --git a/src/xeniface.inf b/src/xeniface.inf >> index ad33041..4fb3edb 100644 >> --- a/src/xeniface.inf >> +++ b/src/xeniface.inf >> @@ -90,7 +90,7 @@ liteagent.exe = 1,, >> SPSVCINST_ASSOCSERVICE= 0x00000002 >> Company= "@COMPANY_NAME@" >> DiskId1 = "@PRODUCT_NAME@ Interface Package" >> -XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME Interface" >> +XenIfaceDevice.DeviceDesc = "@PRODUCT_NAME@ Interface" >> LITESVC_FLAGS= 0x00000800 >> -xenlite.SVCDESC= "@PRODUCT_NAME Interface Service" >> +xenlite.SVCDESC= "@PRODUCT_NAME@ Interface Service" >> >> -- >> 2.1.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 13 12:21:29 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 13 Oct 2014 12:21:29 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdecz-0005Ke-Fy; Mon, 13 Oct 2014 12:21:29 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdecy-0005KW-31 for win-pv-devel@lists.xenproject.org; Mon, 13 Oct 2014 12:21:28 +0000 Received: from [85.158.143.35:23758] by server-3.bemta-4.messagelabs.com id 8A/9B-06192-7C3CB345; Mon, 13 Oct 2014 12:21:27 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-15.tower-21.messagelabs.com!1413202886!12536018!1 X-Originating-IP: [74.125.82.48] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12283 invoked from network); 13 Oct 2014 12:21:27 -0000 Received: from mail-wg0-f48.google.com (HELO mail-wg0-f48.google.com) (74.125.82.48) by server-15.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 13 Oct 2014 12:21:27 -0000 Received: by mail-wg0-f48.google.com with SMTP id k14so8575465wgh.7 for ; Mon, 13 Oct 2014 05:21:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=+ybwpiZ5WMcMiXwTg+p7e6CF/bRa56RG6F+kNwbIMf4=; b=L5Nwp730TTiAuZQWWD1aixh3/KVL76d6UkCzBY2KFetH0AoGurH8dxalM155zgPoUi JVEZ4c28uUXr9qqZYPs6g656glk8DMoiva8eFC7VrS1aSXY5KqaarPsKjnivyU7iB4tL ORJLK3wHGyspBgjUTtWveuB1NlLr5+/4mAn7Pl56Hyh1KIWQUXtS0mQt25/DcLaO6GYb rgcXYbm5Xc6AunuHgJOZtxuB+6CGf0KB9PPbJQCYYjEDDUOpPVZIFweFr1t+/5oFYGPt trG18VGlWZb2UgvufJDH/F8jP2NULg81H5NufZaBmJoOSjT1pYdzAaqDQ4e7UFsjAcI2 NyEQ== X-Gm-Message-State: ALoCoQm2u0SnHpRULD8MiIRGfuG8yQ66ka1c4RPTzn1gSVkVT3kdnqWGjaWnrUs5IWc/rUQ8uxF8 X-Received: by 10.180.7.233 with SMTP id m9mr479324wia.39.1413202886718; Mon, 13 Oct 2014 05:21:26 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id xm4sm12022782wib.9.2014.10.13.05.21.25 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 13 Oct 2014 05:21:25 -0700 (PDT) Message-ID: <543BC3C3.7090800@m2r.biz> Date: Mon, 13 Oct 2014 14:21:23 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , win-pv-devel@lists.xenproject.org References: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> In-Reply-To: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 07/10/2014 16:57, Paul Durrant ha scritto: > The co-installer was corrupting its heap by trying to free a pointer after > incrementing it from its original value. > > Signed-off-by: Paul Durrant I saw that this patch is still not in repository, may have problems and should be tested before? It should solves xenbus upgrade problem, right? Thanks for any reply. > --- > src/coinst/coinst.c | 10 ++++++---- > src/xenbus.inf | 2 +- > 2 files changed, 7 insertions(+), 5 deletions(-) > > diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c > index 27d3211..59726f5 100644 > --- a/src/coinst/coinst.c > +++ b/src/coinst/coinst.c > @@ -1132,6 +1132,7 @@ MatchExistingDriver( > DWORD MaxValueLength; > DWORD DriverDescLength; > PTCHAR DriverDesc = NULL; > + DWORD ProductNameLength; > DWORD Type; > > // Look for a legacy platform device > @@ -1213,16 +1214,17 @@ found: > goto fail9; > } > > + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); > + > if (strncmp(DriverDesc, > PRODUCT_NAME_STR, > - strlen(PRODUCT_NAME_STR)) != 0) { > + ProductNameLength) != 0) { > SetLastError(ERROR_INSTALL_FAILURE); > goto fail10; > } > > - DriverDesc += strlen(PRODUCT_NAME_STR); > - > - if (strcmp(DriverDesc, " PV Bus") != 0) { > + if (strcmp(DriverDesc + ProductNameLength, > + " PV Bus") != 0) { > SetLastError(ERROR_INSTALL_FAILURE); > goto fail11; > } > diff --git a/src/xenbus.inf b/src/xenbus.inf > index fe01c79..544bb2c 100644 > --- a/src/xenbus.inf > +++ b/src/xenbus.inf > @@ -72,8 +72,8 @@ xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VERSION@_@BUILD_NUMBER@.dll > CopyFiles=XenBus_Copyfiles > > [XenBus_Inst.Services] > -AddService=xenfilt,,XenFilt_Service, > AddService=xenbus,0x02,XenBus_Service, > +AddService=xenfilt,,XenFilt_Service, > > [XenBus_Service] > DisplayName=%XenBusDesc% _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 13 12:21:29 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 13 Oct 2014 12:21:29 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdecz-0005Ke-Fy; Mon, 13 Oct 2014 12:21:29 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdecy-0005KW-31 for win-pv-devel@lists.xenproject.org; Mon, 13 Oct 2014 12:21:28 +0000 Received: from [85.158.143.35:23758] by server-3.bemta-4.messagelabs.com id 8A/9B-06192-7C3CB345; Mon, 13 Oct 2014 12:21:27 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-15.tower-21.messagelabs.com!1413202886!12536018!1 X-Originating-IP: [74.125.82.48] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 12283 invoked from network); 13 Oct 2014 12:21:27 -0000 Received: from mail-wg0-f48.google.com (HELO mail-wg0-f48.google.com) (74.125.82.48) by server-15.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 13 Oct 2014 12:21:27 -0000 Received: by mail-wg0-f48.google.com with SMTP id k14so8575465wgh.7 for ; Mon, 13 Oct 2014 05:21:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=+ybwpiZ5WMcMiXwTg+p7e6CF/bRa56RG6F+kNwbIMf4=; b=L5Nwp730TTiAuZQWWD1aixh3/KVL76d6UkCzBY2KFetH0AoGurH8dxalM155zgPoUi JVEZ4c28uUXr9qqZYPs6g656glk8DMoiva8eFC7VrS1aSXY5KqaarPsKjnivyU7iB4tL ORJLK3wHGyspBgjUTtWveuB1NlLr5+/4mAn7Pl56Hyh1KIWQUXtS0mQt25/DcLaO6GYb rgcXYbm5Xc6AunuHgJOZtxuB+6CGf0KB9PPbJQCYYjEDDUOpPVZIFweFr1t+/5oFYGPt trG18VGlWZb2UgvufJDH/F8jP2NULg81H5NufZaBmJoOSjT1pYdzAaqDQ4e7UFsjAcI2 NyEQ== X-Gm-Message-State: ALoCoQm2u0SnHpRULD8MiIRGfuG8yQ66ka1c4RPTzn1gSVkVT3kdnqWGjaWnrUs5IWc/rUQ8uxF8 X-Received: by 10.180.7.233 with SMTP id m9mr479324wia.39.1413202886718; Mon, 13 Oct 2014 05:21:26 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id xm4sm12022782wib.9.2014.10.13.05.21.25 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 13 Oct 2014 05:21:25 -0700 (PDT) Message-ID: <543BC3C3.7090800@m2r.biz> Date: Mon, 13 Oct 2014 14:21:23 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , win-pv-devel@lists.xenproject.org References: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> In-Reply-To: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 07/10/2014 16:57, Paul Durrant ha scritto: > The co-installer was corrupting its heap by trying to free a pointer after > incrementing it from its original value. > > Signed-off-by: Paul Durrant I saw that this patch is still not in repository, may have problems and should be tested before? It should solves xenbus upgrade problem, right? Thanks for any reply. > --- > src/coinst/coinst.c | 10 ++++++---- > src/xenbus.inf | 2 +- > 2 files changed, 7 insertions(+), 5 deletions(-) > > diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c > index 27d3211..59726f5 100644 > --- a/src/coinst/coinst.c > +++ b/src/coinst/coinst.c > @@ -1132,6 +1132,7 @@ MatchExistingDriver( > DWORD MaxValueLength; > DWORD DriverDescLength; > PTCHAR DriverDesc = NULL; > + DWORD ProductNameLength; > DWORD Type; > > // Look for a legacy platform device > @@ -1213,16 +1214,17 @@ found: > goto fail9; > } > > + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); > + > if (strncmp(DriverDesc, > PRODUCT_NAME_STR, > - strlen(PRODUCT_NAME_STR)) != 0) { > + ProductNameLength) != 0) { > SetLastError(ERROR_INSTALL_FAILURE); > goto fail10; > } > > - DriverDesc += strlen(PRODUCT_NAME_STR); > - > - if (strcmp(DriverDesc, " PV Bus") != 0) { > + if (strcmp(DriverDesc + ProductNameLength, > + " PV Bus") != 0) { > SetLastError(ERROR_INSTALL_FAILURE); > goto fail11; > } > diff --git a/src/xenbus.inf b/src/xenbus.inf > index fe01c79..544bb2c 100644 > --- a/src/xenbus.inf > +++ b/src/xenbus.inf > @@ -72,8 +72,8 @@ xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VERSION@_@BUILD_NUMBER@.dll > CopyFiles=XenBus_Copyfiles > > [XenBus_Inst.Services] > -AddService=xenfilt,,XenFilt_Service, > AddService=xenbus,0x02,XenBus_Service, > +AddService=xenfilt,,XenFilt_Service, > > [XenBus_Service] > DisplayName=%XenBusDesc% _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 13 12:23:41 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 13 Oct 2014 12:23:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdef7-0005MS-CB; Mon, 13 Oct 2014 12:23:41 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdef6-0005MN-0k for win-pv-devel@lists.xenproject.org; Mon, 13 Oct 2014 12:23:40 +0000 Received: from [193.109.254.147:57546] by server-5.bemta-14.messagelabs.com id 04/10-28255-B44CB345; Mon, 13 Oct 2014 12:23:39 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-3.tower-27.messagelabs.com!1413203018!12331652!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=0.0 required=7.0 tests=received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25802 invoked from network); 13 Oct 2014 12:23:38 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-3.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 13 Oct 2014 12:23:38 -0000 X-IronPort-AV: E=Sophos;i="5.04,710,1406592000"; d="scan'208";a="25929578" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] [PATCH] Fix heap corruption in co-installer Thread-Index: AQHP4j8JFFOfnCr6BUWgr0kOJuPWp5wt2mKAgAAh6FA= Date: Mon, 13 Oct 2014 12:23:38 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFD38@AMSPEX01CL01.citrite.net> References: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> <543BC3C3.7090800@m2r.biz> In-Reply-To: <543BC3C3.7090800@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > Sent: 13 October 2014 13:21 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer > > Il 07/10/2014 16:57, Paul Durrant ha scritto: > > The co-installer was corrupting its heap by trying to free a pointer after > > incrementing it from its original value. > > > > Signed-off-by: Paul Durrant > > I saw that this patch is still not in repository, may have problems and > should be tested before? Sorry. My mistake. I had neglected to push after applying. It's there now. > It should solves xenbus upgrade problem, right? > Yes, it should. Paul > Thanks for any reply. > > > --- > > src/coinst/coinst.c | 10 ++++++---- > > src/xenbus.inf | 2 +- > > 2 files changed, 7 insertions(+), 5 deletions(-) > > > > diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c > > index 27d3211..59726f5 100644 > > --- a/src/coinst/coinst.c > > +++ b/src/coinst/coinst.c > > @@ -1132,6 +1132,7 @@ MatchExistingDriver( > > DWORD MaxValueLength; > > DWORD DriverDescLength; > > PTCHAR DriverDesc = NULL; > > + DWORD ProductNameLength; > > DWORD Type; > > > > // Look for a legacy platform device > > @@ -1213,16 +1214,17 @@ found: > > goto fail9; > > } > > > > + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); > > + > > if (strncmp(DriverDesc, > > PRODUCT_NAME_STR, > > - strlen(PRODUCT_NAME_STR)) != 0) { > > + ProductNameLength) != 0) { > > SetLastError(ERROR_INSTALL_FAILURE); > > goto fail10; > > } > > > > - DriverDesc += strlen(PRODUCT_NAME_STR); > > - > > - if (strcmp(DriverDesc, " PV Bus") != 0) { > > + if (strcmp(DriverDesc + ProductNameLength, > > + " PV Bus") != 0) { > > SetLastError(ERROR_INSTALL_FAILURE); > > goto fail11; > > } > > diff --git a/src/xenbus.inf b/src/xenbus.inf > > index fe01c79..544bb2c 100644 > > --- a/src/xenbus.inf > > +++ b/src/xenbus.inf > > @@ -72,8 +72,8 @@ > xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VER > SION@_@BUILD_NUMBER@.dll > > CopyFiles=XenBus_Copyfiles > > > > [XenBus_Inst.Services] > > -AddService=xenfilt,,XenFilt_Service, > > AddService=xenbus,0x02,XenBus_Service, > > +AddService=xenfilt,,XenFilt_Service, > > > > [XenBus_Service] > > DisplayName=%XenBusDesc% > > > _______________________________________________ > win-pv-devel mailing list > win-pv-devel@lists.xenproject.org > http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 13 12:23:41 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 13 Oct 2014 12:23:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdef7-0005MS-CB; Mon, 13 Oct 2014 12:23:41 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdef6-0005MN-0k for win-pv-devel@lists.xenproject.org; Mon, 13 Oct 2014 12:23:40 +0000 Received: from [193.109.254.147:57546] by server-5.bemta-14.messagelabs.com id 04/10-28255-B44CB345; Mon, 13 Oct 2014 12:23:39 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-3.tower-27.messagelabs.com!1413203018!12331652!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=0.0 required=7.0 tests=received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25802 invoked from network); 13 Oct 2014 12:23:38 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-3.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 13 Oct 2014 12:23:38 -0000 X-IronPort-AV: E=Sophos;i="5.04,710,1406592000"; d="scan'208";a="25929578" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] [PATCH] Fix heap corruption in co-installer Thread-Index: AQHP4j8JFFOfnCr6BUWgr0kOJuPWp5wt2mKAgAAh6FA= Date: Mon, 13 Oct 2014 12:23:38 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFD38@AMSPEX01CL01.citrite.net> References: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> <543BC3C3.7090800@m2r.biz> In-Reply-To: <543BC3C3.7090800@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > Sent: 13 October 2014 13:21 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer > > Il 07/10/2014 16:57, Paul Durrant ha scritto: > > The co-installer was corrupting its heap by trying to free a pointer after > > incrementing it from its original value. > > > > Signed-off-by: Paul Durrant > > I saw that this patch is still not in repository, may have problems and > should be tested before? Sorry. My mistake. I had neglected to push after applying. It's there now. > It should solves xenbus upgrade problem, right? > Yes, it should. Paul > Thanks for any reply. > > > --- > > src/coinst/coinst.c | 10 ++++++---- > > src/xenbus.inf | 2 +- > > 2 files changed, 7 insertions(+), 5 deletions(-) > > > > diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c > > index 27d3211..59726f5 100644 > > --- a/src/coinst/coinst.c > > +++ b/src/coinst/coinst.c > > @@ -1132,6 +1132,7 @@ MatchExistingDriver( > > DWORD MaxValueLength; > > DWORD DriverDescLength; > > PTCHAR DriverDesc = NULL; > > + DWORD ProductNameLength; > > DWORD Type; > > > > // Look for a legacy platform device > > @@ -1213,16 +1214,17 @@ found: > > goto fail9; > > } > > > > + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); > > + > > if (strncmp(DriverDesc, > > PRODUCT_NAME_STR, > > - strlen(PRODUCT_NAME_STR)) != 0) { > > + ProductNameLength) != 0) { > > SetLastError(ERROR_INSTALL_FAILURE); > > goto fail10; > > } > > > > - DriverDesc += strlen(PRODUCT_NAME_STR); > > - > > - if (strcmp(DriverDesc, " PV Bus") != 0) { > > + if (strcmp(DriverDesc + ProductNameLength, > > + " PV Bus") != 0) { > > SetLastError(ERROR_INSTALL_FAILURE); > > goto fail11; > > } > > diff --git a/src/xenbus.inf b/src/xenbus.inf > > index fe01c79..544bb2c 100644 > > --- a/src/xenbus.inf > > +++ b/src/xenbus.inf > > @@ -72,8 +72,8 @@ > xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VER > SION@_@BUILD_NUMBER@.dll > > CopyFiles=XenBus_Copyfiles > > > > [XenBus_Inst.Services] > > -AddService=xenfilt,,XenFilt_Service, > > AddService=xenbus,0x02,XenBus_Service, > > +AddService=xenfilt,,XenFilt_Service, > > > > [XenBus_Service] > > DisplayName=%XenBusDesc% > > > _______________________________________________ > win-pv-devel mailing list > win-pv-devel@lists.xenproject.org > http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 13 12:59:17 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 13 Oct 2014 12:59:17 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XdfDZ-0006mL-SF; Mon, 13 Oct 2014 12:59:17 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XdfDY-0006mE-DG for win-pv-devel@lists.xenproject.org; Mon, 13 Oct 2014 12:59:16 +0000 Received: from [85.158.143.35:53646] by server-1.bemta-4.messagelabs.com id 8A/DE-05872-3ACCB345; Mon, 13 Oct 2014 12:59:15 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-12.tower-21.messagelabs.com!1413205155!12549673!1 X-Originating-IP: [209.85.212.180] X-SpamReason: No, hits=0.5 required=7.0 tests=BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 21270 invoked from network); 13 Oct 2014 12:59:15 -0000 Received: from mail-wi0-f180.google.com (HELO mail-wi0-f180.google.com) (209.85.212.180) by server-12.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 13 Oct 2014 12:59:15 -0000 Received: by mail-wi0-f180.google.com with SMTP id em10so7347496wid.13 for ; Mon, 13 Oct 2014 05:59:14 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=6x3qAtxgfh5F+B/oYhjABV1H0sZ5JkgZZRbV2nshR2U=; b=BHUSFUyTXpamYf5A6X1vsNsy9oL8C3UwWVxYmB2/eCWMa80TgU5lSwrUz+vDMD4rhv r5rDv6gdwr1Lm01W83LfLqZKM2X1T5FcTd2YsfjH4tEvuDPVSAYchGW8iNkDVcw1eC3y tsEzDO70hhUlsnkeSOFnpoba/pLP9V+gqPFDm9Uv01KMjbZ1pWFAy4ooJNnqPXj4qfz9 HDZvbxi/mf4Z/voFvIKBKqg+jOZX6zwQqONjwTM4fDZUpYIfhTErriWtnntebXghsXEp 89NoMfxeWH9UjvoM+3i6CipjBbbKQI2YbM34pyEwwzlI3YYRx+y9ifJJdxtSdJVzc1l4 dbkQ== X-Gm-Message-State: ALoCoQmjmXJMCwlvpw7qYet9WzQ0zieYEUfHhhOkLKz/mDSP+nmkY8Z5Xz35aEA9SB8R6iuN4rVR X-Received: by 10.180.92.1 with SMTP id ci1mr644511wib.47.1413205154753; Mon, 13 Oct 2014 05:59:14 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id hu3sm16587590wjb.17.2014.10.13.05.59.13 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 13 Oct 2014 05:59:14 -0700 (PDT) Message-ID: <543BCCA0.5010806@m2r.biz> Date: Mon, 13 Oct 2014 14:59:12 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> <543BC3C3.7090800@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFD38@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFD38@AMSPEX01CL01.citrite.net> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 13/10/2014 14:23, Paul Durrant ha scritto: >> -----Original Message----- >> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- >> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >> Sent: 13 October 2014 13:21 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer >> >> Il 07/10/2014 16:57, Paul Durrant ha scritto: >>> The co-installer was corrupting its heap by trying to free a pointer after >>> incrementing it from its original value. >>> >>> Signed-off-by: Paul Durrant >> I saw that this patch is still not in repository, may have problems and >> should be tested before? > Sorry. My mistake. I had neglected to push after applying. It's there now. > >> It should solves xenbus upgrade problem, right? >> > Yes, it should. > > Paul Thanks for patch and reply. I did new xenbus build and tested it. On W 8.1 where I not tried previous update new xenbus installed successfull. On W7 where I tested previous xenbus update failed now still fails and I also can't unistall it from control panel->software because xenbus entry is nomore present. Is there a way to solves? Probably this patch solves completly the update problem and my problem with W7 domUs is caused by previous update failed where I had to do a xl destroy. Thanks for any reply and sorry for my bad english. > >> Thanks for any reply. >> >>> --- >>> src/coinst/coinst.c | 10 ++++++---- >>> src/xenbus.inf | 2 +- >>> 2 files changed, 7 insertions(+), 5 deletions(-) >>> >>> diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c >>> index 27d3211..59726f5 100644 >>> --- a/src/coinst/coinst.c >>> +++ b/src/coinst/coinst.c >>> @@ -1132,6 +1132,7 @@ MatchExistingDriver( >>> DWORD MaxValueLength; >>> DWORD DriverDescLength; >>> PTCHAR DriverDesc = NULL; >>> + DWORD ProductNameLength; >>> DWORD Type; >>> >>> // Look for a legacy platform device >>> @@ -1213,16 +1214,17 @@ found: >>> goto fail9; >>> } >>> >>> + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); >>> + >>> if (strncmp(DriverDesc, >>> PRODUCT_NAME_STR, >>> - strlen(PRODUCT_NAME_STR)) != 0) { >>> + ProductNameLength) != 0) { >>> SetLastError(ERROR_INSTALL_FAILURE); >>> goto fail10; >>> } >>> >>> - DriverDesc += strlen(PRODUCT_NAME_STR); >>> - >>> - if (strcmp(DriverDesc, " PV Bus") != 0) { >>> + if (strcmp(DriverDesc + ProductNameLength, >>> + " PV Bus") != 0) { >>> SetLastError(ERROR_INSTALL_FAILURE); >>> goto fail11; >>> } >>> diff --git a/src/xenbus.inf b/src/xenbus.inf >>> index fe01c79..544bb2c 100644 >>> --- a/src/xenbus.inf >>> +++ b/src/xenbus.inf >>> @@ -72,8 +72,8 @@ >> xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VER >> SION@_@BUILD_NUMBER@.dll >>> CopyFiles=XenBus_Copyfiles >>> >>> [XenBus_Inst.Services] >>> -AddService=xenfilt,,XenFilt_Service, >>> AddService=xenbus,0x02,XenBus_Service, >>> +AddService=xenfilt,,XenFilt_Service, >>> >>> [XenBus_Service] >>> DisplayName=%XenBusDesc% >> >> _______________________________________________ >> win-pv-devel mailing list >> win-pv-devel@lists.xenproject.org >> http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 13 12:59:17 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 13 Oct 2014 12:59:17 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XdfDZ-0006mL-SF; Mon, 13 Oct 2014 12:59:17 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XdfDY-0006mE-DG for win-pv-devel@lists.xenproject.org; Mon, 13 Oct 2014 12:59:16 +0000 Received: from [85.158.143.35:53646] by server-1.bemta-4.messagelabs.com id 8A/DE-05872-3ACCB345; Mon, 13 Oct 2014 12:59:15 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-12.tower-21.messagelabs.com!1413205155!12549673!1 X-Originating-IP: [209.85.212.180] X-SpamReason: No, hits=0.5 required=7.0 tests=BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 21270 invoked from network); 13 Oct 2014 12:59:15 -0000 Received: from mail-wi0-f180.google.com (HELO mail-wi0-f180.google.com) (209.85.212.180) by server-12.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 13 Oct 2014 12:59:15 -0000 Received: by mail-wi0-f180.google.com with SMTP id em10so7347496wid.13 for ; Mon, 13 Oct 2014 05:59:14 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=6x3qAtxgfh5F+B/oYhjABV1H0sZ5JkgZZRbV2nshR2U=; b=BHUSFUyTXpamYf5A6X1vsNsy9oL8C3UwWVxYmB2/eCWMa80TgU5lSwrUz+vDMD4rhv r5rDv6gdwr1Lm01W83LfLqZKM2X1T5FcTd2YsfjH4tEvuDPVSAYchGW8iNkDVcw1eC3y tsEzDO70hhUlsnkeSOFnpoba/pLP9V+gqPFDm9Uv01KMjbZ1pWFAy4ooJNnqPXj4qfz9 HDZvbxi/mf4Z/voFvIKBKqg+jOZX6zwQqONjwTM4fDZUpYIfhTErriWtnntebXghsXEp 89NoMfxeWH9UjvoM+3i6CipjBbbKQI2YbM34pyEwwzlI3YYRx+y9ifJJdxtSdJVzc1l4 dbkQ== X-Gm-Message-State: ALoCoQmjmXJMCwlvpw7qYet9WzQ0zieYEUfHhhOkLKz/mDSP+nmkY8Z5Xz35aEA9SB8R6iuN4rVR X-Received: by 10.180.92.1 with SMTP id ci1mr644511wib.47.1413205154753; Mon, 13 Oct 2014 05:59:14 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id hu3sm16587590wjb.17.2014.10.13.05.59.13 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 13 Oct 2014 05:59:14 -0700 (PDT) Message-ID: <543BCCA0.5010806@m2r.biz> Date: Mon, 13 Oct 2014 14:59:12 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> <543BC3C3.7090800@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFD38@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFD38@AMSPEX01CL01.citrite.net> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 13/10/2014 14:23, Paul Durrant ha scritto: >> -----Original Message----- >> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- >> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >> Sent: 13 October 2014 13:21 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer >> >> Il 07/10/2014 16:57, Paul Durrant ha scritto: >>> The co-installer was corrupting its heap by trying to free a pointer after >>> incrementing it from its original value. >>> >>> Signed-off-by: Paul Durrant >> I saw that this patch is still not in repository, may have problems and >> should be tested before? > Sorry. My mistake. I had neglected to push after applying. It's there now. > >> It should solves xenbus upgrade problem, right? >> > Yes, it should. > > Paul Thanks for patch and reply. I did new xenbus build and tested it. On W 8.1 where I not tried previous update new xenbus installed successfull. On W7 where I tested previous xenbus update failed now still fails and I also can't unistall it from control panel->software because xenbus entry is nomore present. Is there a way to solves? Probably this patch solves completly the update problem and my problem with W7 domUs is caused by previous update failed where I had to do a xl destroy. Thanks for any reply and sorry for my bad english. > >> Thanks for any reply. >> >>> --- >>> src/coinst/coinst.c | 10 ++++++---- >>> src/xenbus.inf | 2 +- >>> 2 files changed, 7 insertions(+), 5 deletions(-) >>> >>> diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c >>> index 27d3211..59726f5 100644 >>> --- a/src/coinst/coinst.c >>> +++ b/src/coinst/coinst.c >>> @@ -1132,6 +1132,7 @@ MatchExistingDriver( >>> DWORD MaxValueLength; >>> DWORD DriverDescLength; >>> PTCHAR DriverDesc = NULL; >>> + DWORD ProductNameLength; >>> DWORD Type; >>> >>> // Look for a legacy platform device >>> @@ -1213,16 +1214,17 @@ found: >>> goto fail9; >>> } >>> >>> + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); >>> + >>> if (strncmp(DriverDesc, >>> PRODUCT_NAME_STR, >>> - strlen(PRODUCT_NAME_STR)) != 0) { >>> + ProductNameLength) != 0) { >>> SetLastError(ERROR_INSTALL_FAILURE); >>> goto fail10; >>> } >>> >>> - DriverDesc += strlen(PRODUCT_NAME_STR); >>> - >>> - if (strcmp(DriverDesc, " PV Bus") != 0) { >>> + if (strcmp(DriverDesc + ProductNameLength, >>> + " PV Bus") != 0) { >>> SetLastError(ERROR_INSTALL_FAILURE); >>> goto fail11; >>> } >>> diff --git a/src/xenbus.inf b/src/xenbus.inf >>> index fe01c79..544bb2c 100644 >>> --- a/src/xenbus.inf >>> +++ b/src/xenbus.inf >>> @@ -72,8 +72,8 @@ >> xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VER >> SION@_@BUILD_NUMBER@.dll >>> CopyFiles=XenBus_Copyfiles >>> >>> [XenBus_Inst.Services] >>> -AddService=xenfilt,,XenFilt_Service, >>> AddService=xenbus,0x02,XenBus_Service, >>> +AddService=xenfilt,,XenFilt_Service, >>> >>> [XenBus_Service] >>> DisplayName=%XenBusDesc% >> >> _______________________________________________ >> win-pv-devel mailing list >> win-pv-devel@lists.xenproject.org >> http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 13 13:10:16 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 13 Oct 2014 13:10:16 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XdfOC-0007Lq-5I; Mon, 13 Oct 2014 13:10:16 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XdfOA-0007Lg-Qy for win-pv-devel@lists.xenproject.org; Mon, 13 Oct 2014 13:10:15 +0000 Received: from [85.158.137.68:15906] by server-7.bemta-3.messagelabs.com id A5/2D-01084-53FCB345; Mon, 13 Oct 2014 13:10:13 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-9.tower-31.messagelabs.com!1413205812!9440421!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 20362 invoked from network); 13 Oct 2014 13:10:12 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-9.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 13 Oct 2014 13:10:12 -0000 X-IronPort-AV: E=Sophos;i="5.04,710,1406592000"; d="scan'208";a="25931153" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] [PATCH] Fix heap corruption in co-installer Thread-Index: AQHP4j8JFFOfnCr6BUWgr0kOJuPWp5wt2mKAgAAh6FD//+ioAIAAJEJQ Date: Mon, 13 Oct 2014 13:10:10 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFDE7@AMSPEX01CL01.citrite.net> References: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> <543BC3C3.7090800@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFD38@AMSPEX01CL01.citrite.net> <543BCCA0.5010806@m2r.biz> In-Reply-To: <543BCCA0.5010806@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 13 October 2014 13:59 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer > > Il 13/10/2014 14:23, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > >> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >> Sent: 13 October 2014 13:21 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer > >> > >> Il 07/10/2014 16:57, Paul Durrant ha scritto: > >>> The co-installer was corrupting its heap by trying to free a pointer after > >>> incrementing it from its original value. > >>> > >>> Signed-off-by: Paul Durrant > >> I saw that this patch is still not in repository, may have problems and > >> should be tested before? > > Sorry. My mistake. I had neglected to push after applying. It's there now. > > > >> It should solves xenbus upgrade problem, right? > >> > > Yes, it should. > > > > Paul > > Thanks for patch and reply. > I did new xenbus build and tested it. > On W 8.1 where I not tried previous update new xenbus installed successfull. > On W7 where I tested previous xenbus update failed now still fails and I > also can't unistall it from control panel->software because xenbus entry > is nomore present. > Is there a way to solves? Can you see the Xen PV bus device in device manager? You should be able to force an uninstall of the driver by right-clicking and selecting 'uninstall'. Paul > Probably this patch solves completly the update problem and my problem > with W7 domUs is caused by previous update failed where I had to do a xl > destroy. > > Thanks for any reply and sorry for my bad english. > > > > >> Thanks for any reply. > >> > >>> --- > >>> src/coinst/coinst.c | 10 ++++++---- > >>> src/xenbus.inf | 2 +- > >>> 2 files changed, 7 insertions(+), 5 deletions(-) > >>> > >>> diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c > >>> index 27d3211..59726f5 100644 > >>> --- a/src/coinst/coinst.c > >>> +++ b/src/coinst/coinst.c > >>> @@ -1132,6 +1132,7 @@ MatchExistingDriver( > >>> DWORD MaxValueLength; > >>> DWORD DriverDescLength; > >>> PTCHAR DriverDesc = NULL; > >>> + DWORD ProductNameLength; > >>> DWORD Type; > >>> > >>> // Look for a legacy platform device > >>> @@ -1213,16 +1214,17 @@ found: > >>> goto fail9; > >>> } > >>> > >>> + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); > >>> + > >>> if (strncmp(DriverDesc, > >>> PRODUCT_NAME_STR, > >>> - strlen(PRODUCT_NAME_STR)) != 0) { > >>> + ProductNameLength) != 0) { > >>> SetLastError(ERROR_INSTALL_FAILURE); > >>> goto fail10; > >>> } > >>> > >>> - DriverDesc += strlen(PRODUCT_NAME_STR); > >>> - > >>> - if (strcmp(DriverDesc, " PV Bus") != 0) { > >>> + if (strcmp(DriverDesc + ProductNameLength, > >>> + " PV Bus") != 0) { > >>> SetLastError(ERROR_INSTALL_FAILURE); > >>> goto fail11; > >>> } > >>> diff --git a/src/xenbus.inf b/src/xenbus.inf > >>> index fe01c79..544bb2c 100644 > >>> --- a/src/xenbus.inf > >>> +++ b/src/xenbus.inf > >>> @@ -72,8 +72,8 @@ > >> > xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VER > >> SION@_@BUILD_NUMBER@.dll > >>> CopyFiles=XenBus_Copyfiles > >>> > >>> [XenBus_Inst.Services] > >>> -AddService=xenfilt,,XenFilt_Service, > >>> AddService=xenbus,0x02,XenBus_Service, > >>> +AddService=xenfilt,,XenFilt_Service, > >>> > >>> [XenBus_Service] > >>> DisplayName=%XenBusDesc% > >> > >> _______________________________________________ > >> win-pv-devel mailing list > >> win-pv-devel@lists.xenproject.org > >> http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 13 13:10:16 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 13 Oct 2014 13:10:16 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XdfOC-0007Lq-5I; Mon, 13 Oct 2014 13:10:16 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XdfOA-0007Lg-Qy for win-pv-devel@lists.xenproject.org; Mon, 13 Oct 2014 13:10:15 +0000 Received: from [85.158.137.68:15906] by server-7.bemta-3.messagelabs.com id A5/2D-01084-53FCB345; Mon, 13 Oct 2014 13:10:13 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-9.tower-31.messagelabs.com!1413205812!9440421!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.2; banners=-,-,- X-VirusChecked: Checked Received: (qmail 20362 invoked from network); 13 Oct 2014 13:10:12 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-9.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 13 Oct 2014 13:10:12 -0000 X-IronPort-AV: E=Sophos;i="5.04,710,1406592000"; d="scan'208";a="25931153" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] [PATCH] Fix heap corruption in co-installer Thread-Index: AQHP4j8JFFOfnCr6BUWgr0kOJuPWp5wt2mKAgAAh6FD//+ioAIAAJEJQ Date: Mon, 13 Oct 2014 13:10:10 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFDE7@AMSPEX01CL01.citrite.net> References: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> <543BC3C3.7090800@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFD38@AMSPEX01CL01.citrite.net> <543BCCA0.5010806@m2r.biz> In-Reply-To: <543BCCA0.5010806@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 13 October 2014 13:59 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer > > Il 13/10/2014 14:23, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > >> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >> Sent: 13 October 2014 13:21 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer > >> > >> Il 07/10/2014 16:57, Paul Durrant ha scritto: > >>> The co-installer was corrupting its heap by trying to free a pointer after > >>> incrementing it from its original value. > >>> > >>> Signed-off-by: Paul Durrant > >> I saw that this patch is still not in repository, may have problems and > >> should be tested before? > > Sorry. My mistake. I had neglected to push after applying. It's there now. > > > >> It should solves xenbus upgrade problem, right? > >> > > Yes, it should. > > > > Paul > > Thanks for patch and reply. > I did new xenbus build and tested it. > On W 8.1 where I not tried previous update new xenbus installed successfull. > On W7 where I tested previous xenbus update failed now still fails and I > also can't unistall it from control panel->software because xenbus entry > is nomore present. > Is there a way to solves? Can you see the Xen PV bus device in device manager? You should be able to force an uninstall of the driver by right-clicking and selecting 'uninstall'. Paul > Probably this patch solves completly the update problem and my problem > with W7 domUs is caused by previous update failed where I had to do a xl > destroy. > > Thanks for any reply and sorry for my bad english. > > > > >> Thanks for any reply. > >> > >>> --- > >>> src/coinst/coinst.c | 10 ++++++---- > >>> src/xenbus.inf | 2 +- > >>> 2 files changed, 7 insertions(+), 5 deletions(-) > >>> > >>> diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c > >>> index 27d3211..59726f5 100644 > >>> --- a/src/coinst/coinst.c > >>> +++ b/src/coinst/coinst.c > >>> @@ -1132,6 +1132,7 @@ MatchExistingDriver( > >>> DWORD MaxValueLength; > >>> DWORD DriverDescLength; > >>> PTCHAR DriverDesc = NULL; > >>> + DWORD ProductNameLength; > >>> DWORD Type; > >>> > >>> // Look for a legacy platform device > >>> @@ -1213,16 +1214,17 @@ found: > >>> goto fail9; > >>> } > >>> > >>> + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); > >>> + > >>> if (strncmp(DriverDesc, > >>> PRODUCT_NAME_STR, > >>> - strlen(PRODUCT_NAME_STR)) != 0) { > >>> + ProductNameLength) != 0) { > >>> SetLastError(ERROR_INSTALL_FAILURE); > >>> goto fail10; > >>> } > >>> > >>> - DriverDesc += strlen(PRODUCT_NAME_STR); > >>> - > >>> - if (strcmp(DriverDesc, " PV Bus") != 0) { > >>> + if (strcmp(DriverDesc + ProductNameLength, > >>> + " PV Bus") != 0) { > >>> SetLastError(ERROR_INSTALL_FAILURE); > >>> goto fail11; > >>> } > >>> diff --git a/src/xenbus.inf b/src/xenbus.inf > >>> index fe01c79..544bb2c 100644 > >>> --- a/src/xenbus.inf > >>> +++ b/src/xenbus.inf > >>> @@ -72,8 +72,8 @@ > >> > xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VER > >> SION@_@BUILD_NUMBER@.dll > >>> CopyFiles=XenBus_Copyfiles > >>> > >>> [XenBus_Inst.Services] > >>> -AddService=xenfilt,,XenFilt_Service, > >>> AddService=xenbus,0x02,XenBus_Service, > >>> +AddService=xenfilt,,XenFilt_Service, > >>> > >>> [XenBus_Service] > >>> DisplayName=%XenBusDesc% > >> > >> _______________________________________________ > >> win-pv-devel mailing list > >> win-pv-devel@lists.xenproject.org > >> http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 13 13:35:43 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 13 Oct 2014 13:35:43 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdfmp-0007vl-Cq; Mon, 13 Oct 2014 13:35:43 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdfmo-0007va-0o for win-pv-devel@lists.xenproject.org; Mon, 13 Oct 2014 13:35:42 +0000 Received: from [85.158.143.35:48589] by server-3.bemta-4.messagelabs.com id 58/A0-06192-D25DB345; Mon, 13 Oct 2014 13:35:41 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-5.tower-21.messagelabs.com!1413207339!12560029!1 X-Originating-IP: [209.85.212.171] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 27432 invoked from network); 13 Oct 2014 13:35:40 -0000 Received: from mail-wi0-f171.google.com (HELO mail-wi0-f171.google.com) (209.85.212.171) by server-5.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 13 Oct 2014 13:35:40 -0000 Received: by mail-wi0-f171.google.com with SMTP id em10so7411662wid.10 for ; Mon, 13 Oct 2014 06:35:39 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=9d5p1HiJ2QlhKBaGUHxxHaI4IQN+sAJ1BhXTjrQYP0U=; b=O2p5bO7aHcCUPGHt+4o4zvt5OMzbujDql4E4O6hfZIkQPaJG5uKuqxTkAqjkHCCJeq cfD4jB8onDwCb5QGth8qkpZ1siGHzWyVw928TltTSb686gVp8rdTzYW8YYeRsy0aIm5W M+4vOALbuzE62VA43PLezu/SKwfxlp2d+syV2slQaxy1zj+cazOYQEhMvt9XAkb1MAKL FRQEiuzE4mjCplRdqpoioTxcWUXz6DX2vGwNgUgr1D5P8QI1KWHoCv+1kchpxLZzA/1Y i3zH5dDNTCHB8qPI9rTEYEKRk9mHcn10NC4KhRjT5oxZE4T+KkNILlq4aB+divX4eAb2 KlpA== X-Gm-Message-State: ALoCoQmf47HYzRy5E1X5x5LqziqqDEx4ibiPI9S7mwLIjSXVnty+cZaWXEQVb8Jrl5Kjmk/wBYWj X-Received: by 10.194.158.71 with SMTP id ws7mr2384935wjb.110.1413207339633; Mon, 13 Oct 2014 06:35:39 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id q5sm16655353wja.49.2014.10.13.06.35.38 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 13 Oct 2014 06:35:39 -0700 (PDT) Message-ID: <543BD529.6030706@m2r.biz> Date: Mon, 13 Oct 2014 15:35:37 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> <543BC3C3.7090800@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFD38@AMSPEX01CL01.citrite.net> <543BCCA0.5010806@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFDE7@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFDE7@AMSPEX01CL01.citrite.net> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 13/10/2014 15:10, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 13 October 2014 13:59 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer >> >> Il 13/10/2014 14:23, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- >>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >>>> Sent: 13 October 2014 13:21 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer >>>> >>>> Il 07/10/2014 16:57, Paul Durrant ha scritto: >>>>> The co-installer was corrupting its heap by trying to free a pointer after >>>>> incrementing it from its original value. >>>>> >>>>> Signed-off-by: Paul Durrant >>>> I saw that this patch is still not in repository, may have problems and >>>> should be tested before? >>> Sorry. My mistake. I had neglected to push after applying. It's there now. >>> >>>> It should solves xenbus upgrade problem, right? >>>> >>> Yes, it should. >>> >>> Paul >> Thanks for patch and reply. >> I did new xenbus build and tested it. >> On W 8.1 where I not tried previous update new xenbus installed successfull. >> On W7 where I tested previous xenbus update failed now still fails and I >> also can't unistall it from control panel->software because xenbus entry >> is nomore present. >> Is there a way to solves? > Can you see the Xen PV bus device in device manager? You should be able to force an uninstall of the driver by right-clicking and selecting 'uninstall'. > > Paul Uninstalled the device, rebooted, installed the new driver's build and rebooted. Now seems all ok. Seems also that new winpv drivers are better that old gplpv that if you have problems installing/upgrading pv driver windows have the blue screen at startup. Thanks to you and all other people was/are working on this new winpv drivers. > >> Probably this patch solves completly the update problem and my problem >> with W7 domUs is caused by previous update failed where I had to do a xl >> destroy. >> >> Thanks for any reply and sorry for my bad english. >> >>>> Thanks for any reply. >>>> >>>>> --- >>>>> src/coinst/coinst.c | 10 ++++++---- >>>>> src/xenbus.inf | 2 +- >>>>> 2 files changed, 7 insertions(+), 5 deletions(-) >>>>> >>>>> diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c >>>>> index 27d3211..59726f5 100644 >>>>> --- a/src/coinst/coinst.c >>>>> +++ b/src/coinst/coinst.c >>>>> @@ -1132,6 +1132,7 @@ MatchExistingDriver( >>>>> DWORD MaxValueLength; >>>>> DWORD DriverDescLength; >>>>> PTCHAR DriverDesc = NULL; >>>>> + DWORD ProductNameLength; >>>>> DWORD Type; >>>>> >>>>> // Look for a legacy platform device >>>>> @@ -1213,16 +1214,17 @@ found: >>>>> goto fail9; >>>>> } >>>>> >>>>> + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); >>>>> + >>>>> if (strncmp(DriverDesc, >>>>> PRODUCT_NAME_STR, >>>>> - strlen(PRODUCT_NAME_STR)) != 0) { >>>>> + ProductNameLength) != 0) { >>>>> SetLastError(ERROR_INSTALL_FAILURE); >>>>> goto fail10; >>>>> } >>>>> >>>>> - DriverDesc += strlen(PRODUCT_NAME_STR); >>>>> - >>>>> - if (strcmp(DriverDesc, " PV Bus") != 0) { >>>>> + if (strcmp(DriverDesc + ProductNameLength, >>>>> + " PV Bus") != 0) { >>>>> SetLastError(ERROR_INSTALL_FAILURE); >>>>> goto fail11; >>>>> } >>>>> diff --git a/src/xenbus.inf b/src/xenbus.inf >>>>> index fe01c79..544bb2c 100644 >>>>> --- a/src/xenbus.inf >>>>> +++ b/src/xenbus.inf >>>>> @@ -72,8 +72,8 @@ >> xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VER >>>> SION@_@BUILD_NUMBER@.dll >>>>> CopyFiles=XenBus_Copyfiles >>>>> >>>>> [XenBus_Inst.Services] >>>>> -AddService=xenfilt,,XenFilt_Service, >>>>> AddService=xenbus,0x02,XenBus_Service, >>>>> +AddService=xenfilt,,XenFilt_Service, >>>>> >>>>> [XenBus_Service] >>>>> DisplayName=%XenBusDesc% >>>> _______________________________________________ >>>> win-pv-devel mailing list >>>> win-pv-devel@lists.xenproject.org >>>> http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 13 13:35:43 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 13 Oct 2014 13:35:43 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdfmp-0007vl-Cq; Mon, 13 Oct 2014 13:35:43 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdfmo-0007va-0o for win-pv-devel@lists.xenproject.org; Mon, 13 Oct 2014 13:35:42 +0000 Received: from [85.158.143.35:48589] by server-3.bemta-4.messagelabs.com id 58/A0-06192-D25DB345; Mon, 13 Oct 2014 13:35:41 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-5.tower-21.messagelabs.com!1413207339!12560029!1 X-Originating-IP: [209.85.212.171] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 27432 invoked from network); 13 Oct 2014 13:35:40 -0000 Received: from mail-wi0-f171.google.com (HELO mail-wi0-f171.google.com) (209.85.212.171) by server-5.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 13 Oct 2014 13:35:40 -0000 Received: by mail-wi0-f171.google.com with SMTP id em10so7411662wid.10 for ; Mon, 13 Oct 2014 06:35:39 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=9d5p1HiJ2QlhKBaGUHxxHaI4IQN+sAJ1BhXTjrQYP0U=; b=O2p5bO7aHcCUPGHt+4o4zvt5OMzbujDql4E4O6hfZIkQPaJG5uKuqxTkAqjkHCCJeq cfD4jB8onDwCb5QGth8qkpZ1siGHzWyVw928TltTSb686gVp8rdTzYW8YYeRsy0aIm5W M+4vOALbuzE62VA43PLezu/SKwfxlp2d+syV2slQaxy1zj+cazOYQEhMvt9XAkb1MAKL FRQEiuzE4mjCplRdqpoioTxcWUXz6DX2vGwNgUgr1D5P8QI1KWHoCv+1kchpxLZzA/1Y i3zH5dDNTCHB8qPI9rTEYEKRk9mHcn10NC4KhRjT5oxZE4T+KkNILlq4aB+divX4eAb2 KlpA== X-Gm-Message-State: ALoCoQmf47HYzRy5E1X5x5LqziqqDEx4ibiPI9S7mwLIjSXVnty+cZaWXEQVb8Jrl5Kjmk/wBYWj X-Received: by 10.194.158.71 with SMTP id ws7mr2384935wjb.110.1413207339633; Mon, 13 Oct 2014 06:35:39 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id q5sm16655353wja.49.2014.10.13.06.35.38 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 13 Oct 2014 06:35:39 -0700 (PDT) Message-ID: <543BD529.6030706@m2r.biz> Date: Mon, 13 Oct 2014 15:35:37 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> <543BC3C3.7090800@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFD38@AMSPEX01CL01.citrite.net> <543BCCA0.5010806@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFDE7@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFDE7@AMSPEX01CL01.citrite.net> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 13/10/2014 15:10, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 13 October 2014 13:59 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer >> >> Il 13/10/2014 14:23, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- >>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >>>> Sent: 13 October 2014 13:21 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer >>>> >>>> Il 07/10/2014 16:57, Paul Durrant ha scritto: >>>>> The co-installer was corrupting its heap by trying to free a pointer after >>>>> incrementing it from its original value. >>>>> >>>>> Signed-off-by: Paul Durrant >>>> I saw that this patch is still not in repository, may have problems and >>>> should be tested before? >>> Sorry. My mistake. I had neglected to push after applying. It's there now. >>> >>>> It should solves xenbus upgrade problem, right? >>>> >>> Yes, it should. >>> >>> Paul >> Thanks for patch and reply. >> I did new xenbus build and tested it. >> On W 8.1 where I not tried previous update new xenbus installed successfull. >> On W7 where I tested previous xenbus update failed now still fails and I >> also can't unistall it from control panel->software because xenbus entry >> is nomore present. >> Is there a way to solves? > Can you see the Xen PV bus device in device manager? You should be able to force an uninstall of the driver by right-clicking and selecting 'uninstall'. > > Paul Uninstalled the device, rebooted, installed the new driver's build and rebooted. Now seems all ok. Seems also that new winpv drivers are better that old gplpv that if you have problems installing/upgrading pv driver windows have the blue screen at startup. Thanks to you and all other people was/are working on this new winpv drivers. > >> Probably this patch solves completly the update problem and my problem >> with W7 domUs is caused by previous update failed where I had to do a xl >> destroy. >> >> Thanks for any reply and sorry for my bad english. >> >>>> Thanks for any reply. >>>> >>>>> --- >>>>> src/coinst/coinst.c | 10 ++++++---- >>>>> src/xenbus.inf | 2 +- >>>>> 2 files changed, 7 insertions(+), 5 deletions(-) >>>>> >>>>> diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c >>>>> index 27d3211..59726f5 100644 >>>>> --- a/src/coinst/coinst.c >>>>> +++ b/src/coinst/coinst.c >>>>> @@ -1132,6 +1132,7 @@ MatchExistingDriver( >>>>> DWORD MaxValueLength; >>>>> DWORD DriverDescLength; >>>>> PTCHAR DriverDesc = NULL; >>>>> + DWORD ProductNameLength; >>>>> DWORD Type; >>>>> >>>>> // Look for a legacy platform device >>>>> @@ -1213,16 +1214,17 @@ found: >>>>> goto fail9; >>>>> } >>>>> >>>>> + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); >>>>> + >>>>> if (strncmp(DriverDesc, >>>>> PRODUCT_NAME_STR, >>>>> - strlen(PRODUCT_NAME_STR)) != 0) { >>>>> + ProductNameLength) != 0) { >>>>> SetLastError(ERROR_INSTALL_FAILURE); >>>>> goto fail10; >>>>> } >>>>> >>>>> - DriverDesc += strlen(PRODUCT_NAME_STR); >>>>> - >>>>> - if (strcmp(DriverDesc, " PV Bus") != 0) { >>>>> + if (strcmp(DriverDesc + ProductNameLength, >>>>> + " PV Bus") != 0) { >>>>> SetLastError(ERROR_INSTALL_FAILURE); >>>>> goto fail11; >>>>> } >>>>> diff --git a/src/xenbus.inf b/src/xenbus.inf >>>>> index fe01c79..544bb2c 100644 >>>>> --- a/src/xenbus.inf >>>>> +++ b/src/xenbus.inf >>>>> @@ -72,8 +72,8 @@ >> xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VER >>>> SION@_@BUILD_NUMBER@.dll >>>>> CopyFiles=XenBus_Copyfiles >>>>> >>>>> [XenBus_Inst.Services] >>>>> -AddService=xenfilt,,XenFilt_Service, >>>>> AddService=xenbus,0x02,XenBus_Service, >>>>> +AddService=xenfilt,,XenFilt_Service, >>>>> >>>>> [XenBus_Service] >>>>> DisplayName=%XenBusDesc% >>>> _______________________________________________ >>>> win-pv-devel mailing list >>>> win-pv-devel@lists.xenproject.org >>>> http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 13 13:43:10 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 13 Oct 2014 13:43:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdfu2-00008C-Qp; Mon, 13 Oct 2014 13:43:10 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdfu1-00007w-OQ for win-pv-devel@lists.xenproject.org; Mon, 13 Oct 2014 13:43:09 +0000 Received: from [85.158.139.211:33014] by server-3.bemta-5.messagelabs.com id 0C/16-00307-DE6DB345; Mon, 13 Oct 2014 13:43:09 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-6.tower-206.messagelabs.com!1413207787!10889818!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25537 invoked from network); 13 Oct 2014 13:43:07 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-6.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 13 Oct 2014 13:43:07 -0000 X-IronPort-AV: E=Sophos;i="5.04,710,1406592000"; d="scan'208";a="25932594" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] [PATCH] Fix heap corruption in co-installer Thread-Index: AQHP4j8JFFOfnCr6BUWgr0kOJuPWp5wt2mKAgAAh6FD//+ioAIAAJEJQ///l64CAACMcQA== Date: Mon, 13 Oct 2014 13:43:06 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFEC3@AMSPEX01CL01.citrite.net> References: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> <543BC3C3.7090800@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFD38@AMSPEX01CL01.citrite.net> <543BCCA0.5010806@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFDE7@AMSPEX01CL01.citrite.net> <543BD529.6030706@m2r.biz> In-Reply-To: <543BD529.6030706@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 13 October 2014 14:36 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer > > Il 13/10/2014 15:10, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 13 October 2014 13:59 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer > >> > >> Il 13/10/2014 14:23, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv- > devel- > >>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >>>> Sent: 13 October 2014 13:21 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer > >>>> > >>>> Il 07/10/2014 16:57, Paul Durrant ha scritto: > >>>>> The co-installer was corrupting its heap by trying to free a pointer > after > >>>>> incrementing it from its original value. > >>>>> > >>>>> Signed-off-by: Paul Durrant > >>>> I saw that this patch is still not in repository, may have problems and > >>>> should be tested before? > >>> Sorry. My mistake. I had neglected to push after applying. It's there now. > >>> > >>>> It should solves xenbus upgrade problem, right? > >>>> > >>> Yes, it should. > >>> > >>> Paul > >> Thanks for patch and reply. > >> I did new xenbus build and tested it. > >> On W 8.1 where I not tried previous update new xenbus installed > successfull. > >> On W7 where I tested previous xenbus update failed now still fails and I > >> also can't unistall it from control panel->software because xenbus entry > >> is nomore present. > >> Is there a way to solves? > > Can you see the Xen PV bus device in device manager? You should be able > to force an uninstall of the driver by right-clicking and selecting 'uninstall'. > > > > Paul > > Uninstalled the device, rebooted, installed the new driver's build and > rebooted. > Now seems all ok. > Seems also that new winpv drivers are better that old gplpv that if you > have problems installing/upgrading pv driver windows have the blue > screen at startup. > Thanks to you and all other people was/are working on this new winpv > drivers. Fabio, Glad to help. Paul > > > > >> Probably this patch solves completly the update problem and my problem > >> with W7 domUs is caused by previous update failed where I had to do a xl > >> destroy. > >> > >> Thanks for any reply and sorry for my bad english. > >> > >>>> Thanks for any reply. > >>>> > >>>>> --- > >>>>> src/coinst/coinst.c | 10 ++++++---- > >>>>> src/xenbus.inf | 2 +- > >>>>> 2 files changed, 7 insertions(+), 5 deletions(-) > >>>>> > >>>>> diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c > >>>>> index 27d3211..59726f5 100644 > >>>>> --- a/src/coinst/coinst.c > >>>>> +++ b/src/coinst/coinst.c > >>>>> @@ -1132,6 +1132,7 @@ MatchExistingDriver( > >>>>> DWORD MaxValueLength; > >>>>> DWORD DriverDescLength; > >>>>> PTCHAR DriverDesc = NULL; > >>>>> + DWORD ProductNameLength; > >>>>> DWORD Type; > >>>>> > >>>>> // Look for a legacy platform device > >>>>> @@ -1213,16 +1214,17 @@ found: > >>>>> goto fail9; > >>>>> } > >>>>> > >>>>> + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); > >>>>> + > >>>>> if (strncmp(DriverDesc, > >>>>> PRODUCT_NAME_STR, > >>>>> - strlen(PRODUCT_NAME_STR)) != 0) { > >>>>> + ProductNameLength) != 0) { > >>>>> SetLastError(ERROR_INSTALL_FAILURE); > >>>>> goto fail10; > >>>>> } > >>>>> > >>>>> - DriverDesc += strlen(PRODUCT_NAME_STR); > >>>>> - > >>>>> - if (strcmp(DriverDesc, " PV Bus") != 0) { > >>>>> + if (strcmp(DriverDesc + ProductNameLength, > >>>>> + " PV Bus") != 0) { > >>>>> SetLastError(ERROR_INSTALL_FAILURE); > >>>>> goto fail11; > >>>>> } > >>>>> diff --git a/src/xenbus.inf b/src/xenbus.inf > >>>>> index fe01c79..544bb2c 100644 > >>>>> --- a/src/xenbus.inf > >>>>> +++ b/src/xenbus.inf > >>>>> @@ -72,8 +72,8 @@ > >> > xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VER > >>>> SION@_@BUILD_NUMBER@.dll > >>>>> CopyFiles=XenBus_Copyfiles > >>>>> > >>>>> [XenBus_Inst.Services] > >>>>> -AddService=xenfilt,,XenFilt_Service, > >>>>> AddService=xenbus,0x02,XenBus_Service, > >>>>> +AddService=xenfilt,,XenFilt_Service, > >>>>> > >>>>> [XenBus_Service] > >>>>> DisplayName=%XenBusDesc% > >>>> _______________________________________________ > >>>> win-pv-devel mailing list > >>>> win-pv-devel@lists.xenproject.org > >>>> http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 13 13:43:10 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 13 Oct 2014 13:43:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdfu2-00008C-Qp; Mon, 13 Oct 2014 13:43:10 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xdfu1-00007w-OQ for win-pv-devel@lists.xenproject.org; Mon, 13 Oct 2014 13:43:09 +0000 Received: from [85.158.139.211:33014] by server-3.bemta-5.messagelabs.com id 0C/16-00307-DE6DB345; Mon, 13 Oct 2014 13:43:09 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-6.tower-206.messagelabs.com!1413207787!10889818!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25537 invoked from network); 13 Oct 2014 13:43:07 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-6.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 13 Oct 2014 13:43:07 -0000 X-IronPort-AV: E=Sophos;i="5.04,710,1406592000"; d="scan'208";a="25932594" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] [PATCH] Fix heap corruption in co-installer Thread-Index: AQHP4j8JFFOfnCr6BUWgr0kOJuPWp5wt2mKAgAAh6FD//+ioAIAAJEJQ///l64CAACMcQA== Date: Mon, 13 Oct 2014 13:43:06 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFEC3@AMSPEX01CL01.citrite.net> References: <1412693839-4736-1-git-send-email-paul.durrant@citrix.com> <543BC3C3.7090800@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFD38@AMSPEX01CL01.citrite.net> <543BCCA0.5010806@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0110FFDE7@AMSPEX01CL01.citrite.net> <543BD529.6030706@m2r.biz> In-Reply-To: <543BD529.6030706@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 13 October 2014 14:36 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer > > Il 13/10/2014 15:10, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 13 October 2014 13:59 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer > >> > >> Il 13/10/2014 14:23, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv- > devel- > >>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >>>> Sent: 13 October 2014 13:21 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: [win-pv-devel] [PATCH] Fix heap corruption in co-installer > >>>> > >>>> Il 07/10/2014 16:57, Paul Durrant ha scritto: > >>>>> The co-installer was corrupting its heap by trying to free a pointer > after > >>>>> incrementing it from its original value. > >>>>> > >>>>> Signed-off-by: Paul Durrant > >>>> I saw that this patch is still not in repository, may have problems and > >>>> should be tested before? > >>> Sorry. My mistake. I had neglected to push after applying. It's there now. > >>> > >>>> It should solves xenbus upgrade problem, right? > >>>> > >>> Yes, it should. > >>> > >>> Paul > >> Thanks for patch and reply. > >> I did new xenbus build and tested it. > >> On W 8.1 where I not tried previous update new xenbus installed > successfull. > >> On W7 where I tested previous xenbus update failed now still fails and I > >> also can't unistall it from control panel->software because xenbus entry > >> is nomore present. > >> Is there a way to solves? > > Can you see the Xen PV bus device in device manager? You should be able > to force an uninstall of the driver by right-clicking and selecting 'uninstall'. > > > > Paul > > Uninstalled the device, rebooted, installed the new driver's build and > rebooted. > Now seems all ok. > Seems also that new winpv drivers are better that old gplpv that if you > have problems installing/upgrading pv driver windows have the blue > screen at startup. > Thanks to you and all other people was/are working on this new winpv > drivers. Fabio, Glad to help. Paul > > > > >> Probably this patch solves completly the update problem and my problem > >> with W7 domUs is caused by previous update failed where I had to do a xl > >> destroy. > >> > >> Thanks for any reply and sorry for my bad english. > >> > >>>> Thanks for any reply. > >>>> > >>>>> --- > >>>>> src/coinst/coinst.c | 10 ++++++---- > >>>>> src/xenbus.inf | 2 +- > >>>>> 2 files changed, 7 insertions(+), 5 deletions(-) > >>>>> > >>>>> diff --git a/src/coinst/coinst.c b/src/coinst/coinst.c > >>>>> index 27d3211..59726f5 100644 > >>>>> --- a/src/coinst/coinst.c > >>>>> +++ b/src/coinst/coinst.c > >>>>> @@ -1132,6 +1132,7 @@ MatchExistingDriver( > >>>>> DWORD MaxValueLength; > >>>>> DWORD DriverDescLength; > >>>>> PTCHAR DriverDesc = NULL; > >>>>> + DWORD ProductNameLength; > >>>>> DWORD Type; > >>>>> > >>>>> // Look for a legacy platform device > >>>>> @@ -1213,16 +1214,17 @@ found: > >>>>> goto fail9; > >>>>> } > >>>>> > >>>>> + ProductNameLength = (DWORD)strlen(PRODUCT_NAME_STR); > >>>>> + > >>>>> if (strncmp(DriverDesc, > >>>>> PRODUCT_NAME_STR, > >>>>> - strlen(PRODUCT_NAME_STR)) != 0) { > >>>>> + ProductNameLength) != 0) { > >>>>> SetLastError(ERROR_INSTALL_FAILURE); > >>>>> goto fail10; > >>>>> } > >>>>> > >>>>> - DriverDesc += strlen(PRODUCT_NAME_STR); > >>>>> - > >>>>> - if (strcmp(DriverDesc, " PV Bus") != 0) { > >>>>> + if (strcmp(DriverDesc + ProductNameLength, > >>>>> + " PV Bus") != 0) { > >>>>> SetLastError(ERROR_INSTALL_FAILURE); > >>>>> goto fail11; > >>>>> } > >>>>> diff --git a/src/xenbus.inf b/src/xenbus.inf > >>>>> index fe01c79..544bb2c 100644 > >>>>> --- a/src/xenbus.inf > >>>>> +++ b/src/xenbus.inf > >>>>> @@ -72,8 +72,8 @@ > >> > xenbus_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@MICRO_VER > >>>> SION@_@BUILD_NUMBER@.dll > >>>>> CopyFiles=XenBus_Copyfiles > >>>>> > >>>>> [XenBus_Inst.Services] > >>>>> -AddService=xenfilt,,XenFilt_Service, > >>>>> AddService=xenbus,0x02,XenBus_Service, > >>>>> +AddService=xenfilt,,XenFilt_Service, > >>>>> > >>>>> [XenBus_Service] > >>>>> DisplayName=%XenBusDesc% > >>>> _______________________________________________ > >>>> win-pv-devel mailing list > >>>> win-pv-devel@lists.xenproject.org > >>>> http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 14 15:14:53 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 14 Oct 2014 15:14:53 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xe3oL-0007hc-3n; 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c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:content-transfer-encoding:subject:date:message-id :cc:to:mime-version; bh=jGLVh3gLCCEHqQ9+6P3LLzgGVtldPmL5xhXDBXfiBIE=; b=a88/HlaikE5yF54MgpbG/7VtsREzUFR4bw9CCK/6Ja47il5J/X7AcNDvUpXxEndNPR FIICWqIw3INN+oq8lx9hjmw/nv065dK8psPlUZ04Bh4/2YvaozUiUr11P8C+qbQ821A/ CepyOFdHy/XrZ1HOJ8+Voioyay0v35WHurSEF5ysp4BCHno2raBVvG8HCUu9MCgSJtCB G7wHDt01aepLWFtNWViNfKTSgLXYgyNWJvhVkwfG5+TAgP6TSwo76upTt/m/Rhnx/9YF IKo5n7+ay29EeQSGfyMKYreu8t79XDSkouspCgplSxsCmi8FCkyBy0hgxVnEcmntRnRt NUDQ== X-Received: by 10.112.144.228 with SMTP id sp4mr5936490lbb.58.1413299688438; Tue, 14 Oct 2014 08:14:48 -0700 (PDT) Received: from [10.150.166.229] ([62.156.150.204]) by mx.google.com with ESMTPSA id n7sm233676lae.11.2014.10.14.08.14.46 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 14 Oct 2014 08:14:47 -0700 (PDT) From: Lars Kurth Date: Tue, 14 Oct 2014 17:14:44 +0200 Message-Id: <9EEF637E-5177-42FE-BAB0-DB78C1D2568F@gmail.com> To: xen-devel , Xen API mailing list , mirageos-devel@lists.xenproject.org, Win-pv-devel@lists.xenproject.org Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) X-Mailer: Apple Mail (2.1878.6) Cc: Russ Pavlicek Subject: [win-pv-devel] [Update] Location of next Xen Project Developer Summit / User Summit X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: quoted-printable Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Hi all, a quick update on the location of next year=92s Developer / User summit. As= I mentioned earlier, LinuxCon US will be in Seattle Aug 17-19 and Linux Pl= umbers will be hosted from Aug 19 - 21st in Seattle. = I provisionally booked space with the Linux Foundation for the Xen Project = from Aug 17-19. It seems that there was enough space after all. Which is go= od, because it means there isn=92t really a clash with Linux Plumbers. The final go/no-go decision will depend on cost and Advisory Board approval= . = Regards Lars _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 14 15:14:53 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 14 Oct 2014 15:14:53 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xe3oL-0007hc-3n; Tue, 14 Oct 2014 15:14:53 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xe3oJ-0007hH-TS; Tue, 14 Oct 2014 15:14:52 +0000 Received: from [85.158.139.211:7248] by server-11.bemta-5.messagelabs.com id 8D/EF-11011-9ED3D345; Tue, 14 Oct 2014 15:14:49 +0000 X-Env-Sender: lars.kurth.xen@gmail.com X-Msg-Ref: server-16.tower-206.messagelabs.com!1413299688!8278513!1 X-Originating-IP: [209.85.215.48] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 4040 invoked from network); 14 Oct 2014 15:14:49 -0000 Received: from mail-la0-f48.google.com (HELO mail-la0-f48.google.com) (209.85.215.48) by server-16.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 14 Oct 2014 15:14:49 -0000 Received: by mail-la0-f48.google.com with SMTP id gi9so8594584lab.21 for ; Tue, 14 Oct 2014 08:14:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:content-transfer-encoding:subject:date:message-id :cc:to:mime-version; bh=jGLVh3gLCCEHqQ9+6P3LLzgGVtldPmL5xhXDBXfiBIE=; b=a88/HlaikE5yF54MgpbG/7VtsREzUFR4bw9CCK/6Ja47il5J/X7AcNDvUpXxEndNPR FIICWqIw3INN+oq8lx9hjmw/nv065dK8psPlUZ04Bh4/2YvaozUiUr11P8C+qbQ821A/ CepyOFdHy/XrZ1HOJ8+Voioyay0v35WHurSEF5ysp4BCHno2raBVvG8HCUu9MCgSJtCB G7wHDt01aepLWFtNWViNfKTSgLXYgyNWJvhVkwfG5+TAgP6TSwo76upTt/m/Rhnx/9YF IKo5n7+ay29EeQSGfyMKYreu8t79XDSkouspCgplSxsCmi8FCkyBy0hgxVnEcmntRnRt NUDQ== X-Received: by 10.112.144.228 with SMTP id sp4mr5936490lbb.58.1413299688438; Tue, 14 Oct 2014 08:14:48 -0700 (PDT) Received: from [10.150.166.229] ([62.156.150.204]) by mx.google.com with ESMTPSA id n7sm233676lae.11.2014.10.14.08.14.46 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 14 Oct 2014 08:14:47 -0700 (PDT) From: Lars Kurth Date: Tue, 14 Oct 2014 17:14:44 +0200 Message-Id: <9EEF637E-5177-42FE-BAB0-DB78C1D2568F@gmail.com> To: xen-devel , Xen API mailing list , mirageos-devel@lists.xenproject.org, Win-pv-devel@lists.xenproject.org Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) X-Mailer: Apple Mail (2.1878.6) Cc: Russ Pavlicek Subject: [win-pv-devel] [Update] Location of next Xen Project Developer Summit / User Summit X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: quoted-printable Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Hi all, a quick update on the location of next year=92s Developer / User summit. As= I mentioned earlier, LinuxCon US will be in Seattle Aug 17-19 and Linux Pl= umbers will be hosted from Aug 19 - 21st in Seattle. = I provisionally booked space with the Linux Foundation for the Xen Project = from Aug 17-19. It seems that there was enough space after all. Which is go= od, because it means there isn=92t really a clash with Linux Plumbers. The final go/no-go decision will depend on cost and Advisory Board approval= . = Regards Lars _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 08:57:35 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 08:57:35 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XegsJ-0002My-BU; Thu, 16 Oct 2014 08:57:35 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XegsH-0002Mt-Cs for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 08:57:33 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 78/03-02952-C788F345; Thu, 16 Oct 2014 08:57:32 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-14.tower-21.messagelabs.com!1413449845!13331147!1 X-Originating-IP: [74.125.82.42] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 17400 invoked from network); 16 Oct 2014 08:57:25 -0000 Received: from mail-wg0-f42.google.com (HELO mail-wg0-f42.google.com) (74.125.82.42) by server-14.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 08:57:25 -0000 Received: by mail-wg0-f42.google.com with SMTP id z12so3167249wgg.25 for ; Thu, 16 Oct 2014 01:57:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:content-type:content-transfer-encoding; bh=3S4lvteNbf2uPNUpcUwxgv7qRo+nqxOEA4L7lAuJeH4=; b=hHEUux5jaL8R2TW7gwN+feC4egpELPvyv7ySi6Y7Oul/+YgC+tnbxgbKf3FVrpvum/ 61UfDjavFcmpV8aof1zAlX/SY5NcuwepwMDb2FkQxjibS2y6rtlHOujPIRX7V2IQNo1/ cfP1eEQwr2PQB20HPVc7Y0cp38PC7877rLtjC0s3/UpuvswUMqzF4oSOsqhuQsSsI13+ D77Y7B5UR0AMgWdP85OVnChTlKaJHKlfFRllYCqwoaaeJa/Qmyd0Xmmp29oEmFNp8maO zGnApKX14+cvUxvKjqpxy5wpGFxTKn1HkW3YG0hKjcx1JAFRhdf9xrtZ4bM2VFAIWzqe bN+A== X-Gm-Message-State: ALoCoQnNugUfI6jaKw59hjZgvpZFc4OFe4isaHcC4DEiqPkDP7Qd+yKyU3MqdUOdAdpnG+APFoC+ X-Received: by 10.194.206.106 with SMTP id ln10mr17597157wjc.90.1413449844733; Thu, 16 Oct 2014 01:57:24 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id cx1sm1212022wib.1.2014.10.16.01.57.23 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 16 Oct 2014 01:57:24 -0700 (PDT) Message-ID: <543F887B.5030500@m2r.biz> Date: Thu, 16 Oct 2014 10:57:31 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: "win-pv-devel@lists.xenproject.org" Cc: Paul Durrant Subject: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Today I tried to install new winpv driver to other 3 windows 7 pro 64 bit domUs. Days ago I installed them successful on one windows 7 pro 64 bit and one windows 8.1 enterprise 64 bit. On first domUs I tried to install them today I installed xenbus and xenvbd successful but on xenvif install windows crashed with blue screen, if I saw it correctly was an kernel in-page error or something similar. After reboot I retried to install xenvif but now always fails. If you need more tests/informations tell me and I'll post them. Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 08:57:35 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 08:57:35 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XegsJ-0002My-BU; Thu, 16 Oct 2014 08:57:35 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XegsH-0002Mt-Cs for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 08:57:33 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 78/03-02952-C788F345; Thu, 16 Oct 2014 08:57:32 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-14.tower-21.messagelabs.com!1413449845!13331147!1 X-Originating-IP: [74.125.82.42] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 17400 invoked from network); 16 Oct 2014 08:57:25 -0000 Received: from mail-wg0-f42.google.com (HELO mail-wg0-f42.google.com) (74.125.82.42) by server-14.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 08:57:25 -0000 Received: by mail-wg0-f42.google.com with SMTP id z12so3167249wgg.25 for ; Thu, 16 Oct 2014 01:57:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:content-type:content-transfer-encoding; bh=3S4lvteNbf2uPNUpcUwxgv7qRo+nqxOEA4L7lAuJeH4=; b=hHEUux5jaL8R2TW7gwN+feC4egpELPvyv7ySi6Y7Oul/+YgC+tnbxgbKf3FVrpvum/ 61UfDjavFcmpV8aof1zAlX/SY5NcuwepwMDb2FkQxjibS2y6rtlHOujPIRX7V2IQNo1/ cfP1eEQwr2PQB20HPVc7Y0cp38PC7877rLtjC0s3/UpuvswUMqzF4oSOsqhuQsSsI13+ D77Y7B5UR0AMgWdP85OVnChTlKaJHKlfFRllYCqwoaaeJa/Qmyd0Xmmp29oEmFNp8maO zGnApKX14+cvUxvKjqpxy5wpGFxTKn1HkW3YG0hKjcx1JAFRhdf9xrtZ4bM2VFAIWzqe bN+A== X-Gm-Message-State: ALoCoQnNugUfI6jaKw59hjZgvpZFc4OFe4isaHcC4DEiqPkDP7Qd+yKyU3MqdUOdAdpnG+APFoC+ X-Received: by 10.194.206.106 with SMTP id ln10mr17597157wjc.90.1413449844733; Thu, 16 Oct 2014 01:57:24 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id cx1sm1212022wib.1.2014.10.16.01.57.23 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 16 Oct 2014 01:57:24 -0700 (PDT) Message-ID: <543F887B.5030500@m2r.biz> Date: Thu, 16 Oct 2014 10:57:31 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: "win-pv-devel@lists.xenproject.org" Cc: Paul Durrant Subject: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Today I tried to install new winpv driver to other 3 windows 7 pro 64 bit domUs. Days ago I installed them successful on one windows 7 pro 64 bit and one windows 8.1 enterprise 64 bit. On first domUs I tried to install them today I installed xenbus and xenvbd successful but on xenvif install windows crashed with blue screen, if I saw it correctly was an kernel in-page error or something similar. After reboot I retried to install xenvif but now always fails. If you need more tests/informations tell me and I'll post them. Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 08:59:54 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 08:59:54 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XeguY-0002bl-9Z; Thu, 16 Oct 2014 08:59:54 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XeguW-0002bT-MK for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 08:59:52 +0000 Received: from [85.158.139.211:33845] by server-6.bemta-5.messagelabs.com id 85/E1-06284-7098F345; Thu, 16 Oct 2014 08:59:51 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-3.tower-206.messagelabs.com!1413449991!3951142!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 19347 invoked from network); 16 Oct 2014 08:59:51 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-3.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 08:59:51 -0000 X-IronPort-AV: E=Sophos;i="5.04,731,1406592000"; d="scan'208";a="26009085" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ Date: Thu, 16 Oct 2014 08:59:50 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> In-Reply-To: <543F887B.5030500@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 16 October 2014 09:58 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant > Subject: Blue screen on xenvif install > > Today I tried to install new winpv driver to other 3 windows 7 pro 64 > bit domUs. > Days ago I installed them successful on one windows 7 pro 64 bit and one > windows 8.1 enterprise 64 bit. > On first domUs I tried to install them today I installed xenbus and > xenvbd successful but on xenvif install windows crashed with blue > screen, if I saw it correctly was an kernel in-page error or something > similar. > After reboot I retried to install xenvif but now always fails. > Sounds odd. Do you have a MEMORY.DMP? Paul > If you need more tests/informations tell me and I'll post them. > > Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 08:59:54 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 08:59:54 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XeguY-0002bl-9Z; Thu, 16 Oct 2014 08:59:54 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XeguW-0002bT-MK for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 08:59:52 +0000 Received: from [85.158.139.211:33845] by server-6.bemta-5.messagelabs.com id 85/E1-06284-7098F345; Thu, 16 Oct 2014 08:59:51 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-3.tower-206.messagelabs.com!1413449991!3951142!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 19347 invoked from network); 16 Oct 2014 08:59:51 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-3.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 08:59:51 -0000 X-IronPort-AV: E=Sophos;i="5.04,731,1406592000"; d="scan'208";a="26009085" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ Date: Thu, 16 Oct 2014 08:59:50 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> In-Reply-To: <543F887B.5030500@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 16 October 2014 09:58 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant > Subject: Blue screen on xenvif install > > Today I tried to install new winpv driver to other 3 windows 7 pro 64 > bit domUs. > Days ago I installed them successful on one windows 7 pro 64 bit and one > windows 8.1 enterprise 64 bit. > On first domUs I tried to install them today I installed xenbus and > xenvbd successful but on xenvif install windows crashed with blue > screen, if I saw it correctly was an kernel in-page error or something > similar. > After reboot I retried to install xenvif but now always fails. > Sounds odd. Do you have a MEMORY.DMP? Paul > If you need more tests/informations tell me and I'll post them. > > Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 09:34:33 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 09:34:33 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XehS5-0004KL-1G; Thu, 16 Oct 2014 09:34:33 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XehS3-0004KD-EU for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 09:34:31 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 2B/E8-02952-6219F345; Thu, 16 Oct 2014 09:34:30 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-15.tower-21.messagelabs.com!1413452069!12008605!1 X-Originating-IP: [209.85.212.173] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 29818 invoked from network); 16 Oct 2014 09:34:29 -0000 Received: from mail-wi0-f173.google.com (HELO mail-wi0-f173.google.com) (209.85.212.173) by server-15.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 09:34:29 -0000 Received: by mail-wi0-f173.google.com with SMTP id fb4so937297wid.12 for ; Thu, 16 Oct 2014 02:34:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=uhJ1eO+2zQT+hygpteE3hCcUleLgVX68TUb8ABf+kKw=; b=cyXBU9XVREsWhJAp0Qwo/rt6ck1cThHZE7gpXO/4LZiBDjkjPj0588pTHGpsHTpSlk QqsBlVnikU0a7+Y7CVm0RdNED2efRp9V7lbjH4ocarFXCJ0EVcdMEO/s1jw7g40izMrN CoH7IN1/gQ/FfDKmLu2HHiG0AAricHk/aK9Gpmx7Eap13w1u+b1eagfNPPMqn2PmEfYH hxODp2n6vqbfsW6O1goJsc7JsLz5RecuF7P/3Ao1rhWOV7hffYKrH/s8GyY+5LW0fzhk KvpPBIYoFHMowiCJlmtvVEW5L+bdM9wRxLw3/wxkfTUmSj+q8CWsgyBsSFhXaagVgbJH SkOQ== X-Gm-Message-State: ALoCoQlZeBE1Fdj23r0J0hXteUjq1LSeTjB643NJVKto6OvKMU9lE4uXtZ4KmfFVbNOp7xL4aCqp X-Received: by 10.194.222.200 with SMTP id qo8mr323337wjc.56.1413452069445; Thu, 16 Oct 2014 02:34:29 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id w10sm26763415wje.10.2014.10.16.02.34.27 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 16 Oct 2014 02:34:28 -0700 (PDT) Message-ID: <543F912C.8000504@m2r.biz> Date: Thu, 16 Oct 2014 11:34:36 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 16/10/2014 10:59, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 16 October 2014 09:58 >> To: win-pv-devel@lists.xenproject.org >> Cc: Paul Durrant >> Subject: Blue screen on xenvif install >> >> Today I tried to install new winpv driver to other 3 windows 7 pro 64 >> bit domUs. >> Days ago I installed them successful on one windows 7 pro 64 bit and one >> windows 8.1 enterprise 64 bit. >> On first domUs I tried to install them today I installed xenbus and >> xenvbd successful but on xenvif install windows crashed with blue >> screen, if I saw it correctly was an kernel in-page error or something >> similar. >> After reboot I retried to install xenvif but now always fails. >> > Sounds odd. Do you have a MEMORY.DMP? > > Paul Windows is setted to write dump of kernel memory on system error but %systemroot%\memory.dmp is missed :( I also checked the windows events log but I found only kernel-power as critical that seems not contains useful data. I found probably useful data in xl dmesg (I copied all below from domU start to xen bug): > (d98) HVM Loader > (d98) Detected Xen v4.5-unstable > (d98) Xenbus rings @0xfeffc000, event channel 1 > (d98) System requested SeaBIOS > (d98) CPU speed is 2660 MHz > (d98) Relocating guest memory for lowmem MMIO space disabled > (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > (d98) PCI-ISA link 0 routed to IRQ5 > (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > (d98) PCI-ISA link 1 routed to IRQ10 > (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > (d98) PCI-ISA link 2 routed to IRQ11 > (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > (d98) PCI-ISA link 3 routed to IRQ5 > (d98) pci dev 01:3 INTA->IRQ10 > (d98) pci dev 02:0 INTA->IRQ11 > (d98) pci dev 03:0 INTA->IRQ5 > (d98) pci dev 04:0 INTA->IRQ5 > (d98) pci dev 05:0 INTA->IRQ10 > (d98) pci dev 06:0 INTA->IRQ11 > (d98) pci dev 1d:0 INTA->IRQ10 > (d98) pci dev 1d:1 INTB->IRQ11 > (d98) pci dev 1d:2 INTC->IRQ5 > (d98) pci dev 1d:7 INTD->IRQ5 > (d98) No RAM in high memory; setting high_mem resource base to 100000000 > (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > (d98) Multiprocessor initialisation: > (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > done. > (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > done. > (d98) Testing HVM environment: > (d98) - REP INSB across page boundaries ... passed > (d98) - GS base MSRs and SWAPGS ... passed > (d98) Passed 2 of 2 tests > (d98) Writing SMBIOS tables ... > (d98) Loading SeaBIOS ... > (d98) Creating MP tables ... > (d98) Loading ACPI ... > (d98) S3 disabled > (d98) S4 disabled > (d98) vm86 TSS at fc00a100 > (d98) BIOS map: > (d98) 10000-100d3: Scratch space > (d98) c0000-fffff: Main BIOS > (d98) E820 table: > (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > (d98) Invoking SeaBIOS ... > (d98) SeaBIOS (version > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > (d98) > (d98) Found Xen hypervisor signature at 40000100 > (d98) Running on QEMU (i440fx) > (d98) xen: copy e820... > (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > (d98) CPU Mhz=2660 > (d98) Found 13 PCI devices (max PCI bus is 00) > (d98) Allocated Xen hypercall page at 77fff000 > (d98) Detected Xen v4.5-unstable > (d98) xen: copy BIOS tables... > (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > (d98) Using pmtimer, ioport 0xb008 > (d98) Scan for VGA option rom > (d98) Running option rom at c000:0003 > (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > (d98) pmm call arg1=0 > (d98) Turning on vga text mode console > (d98) SeaBIOS (version > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > (d98) Found 0 lpt ports > (d98) Found 0 serial ports > (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) > (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > (d98) UHCI init on dev 00:1d.0 (io=c240) > (d98) UHCI init on dev 00:1d.1 (io=c260) > (d98) UHCI init on dev 00:1d.2 (io=c280) > (d98) PS2 keyboard initialized > (d98) All threads complete. > (d98) Scan for option roms > (d98) Running option rom at c980:0003 > (d98) pmm call arg1=1 > (d98) pmm call arg1=0 > (d98) pmm call arg1=1 > (d98) pmm call arg1=0 > (d98) Searching bootorder for: /pci@i0cf8/*@6 > (d98) > (d98) Press F12 for boot menu. > (d98) > (d98) Searching bootorder for: HALT > (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > LCHS=1024/255/63 s=83394560 > (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > (d98) Returned 258048 bytes of ZoneHigh > (d98) e820 map has 6 items: > (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > (d98) enter handle_19: > (d98) NULL > (d98) Booting from Hard Disk... > (d98) Booting from 0000:7c00 > (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: > 1 build: 1db1 > (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > (d98) XEN|BUGCHECK: ====> > (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 FFFFFFFFC0000185 > 000000001BD6A860 FFFF > (d98) F80002E39000 > (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > (d98) XEN|BUGCHECK: - GS = 002B > (d98) XEN|BUGCHECK: - FS = 0053 > (d98) XEN|BUGCHECK: - ES = 002B > (d98) XEN|BUGCHECK: - DS = 002B > (d98) XEN|BUGCHECK: - SS = 0018 > (d98) XEN|BUGCHECK: - CS = 0010 > (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > (d98) XEN|BUGCHECK: - R12 = 000000000000007A > (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > (d98) XEN|BUGCHECK: STACK: > (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 > 00000000038A50F0 00000000038A > (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 > 0000000000000000 000000000000 > (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 > (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 > 0000000002C83500 000000000000 > (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D > (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > 0000000002B4C8C1 000000000000 > (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 > (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A > 00000000000171C8 00000000C000 > (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 > (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > 000000000310F320 0000000002CB > (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F > (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > 0000000000000008 00000000FFFF > (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 > (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > 0000000002E39000 000000000000 > (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE > (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 > 0000000000000000 0000000003EB > (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 If you need more tests/informations tell me and I'll post them. Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 09:34:33 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 09:34:33 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XehS5-0004KL-1G; Thu, 16 Oct 2014 09:34:33 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XehS3-0004KD-EU for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 09:34:31 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 2B/E8-02952-6219F345; Thu, 16 Oct 2014 09:34:30 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-15.tower-21.messagelabs.com!1413452069!12008605!1 X-Originating-IP: [209.85.212.173] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 29818 invoked from network); 16 Oct 2014 09:34:29 -0000 Received: from mail-wi0-f173.google.com (HELO mail-wi0-f173.google.com) (209.85.212.173) by server-15.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 09:34:29 -0000 Received: by mail-wi0-f173.google.com with SMTP id fb4so937297wid.12 for ; Thu, 16 Oct 2014 02:34:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=uhJ1eO+2zQT+hygpteE3hCcUleLgVX68TUb8ABf+kKw=; b=cyXBU9XVREsWhJAp0Qwo/rt6ck1cThHZE7gpXO/4LZiBDjkjPj0588pTHGpsHTpSlk QqsBlVnikU0a7+Y7CVm0RdNED2efRp9V7lbjH4ocarFXCJ0EVcdMEO/s1jw7g40izMrN CoH7IN1/gQ/FfDKmLu2HHiG0AAricHk/aK9Gpmx7Eap13w1u+b1eagfNPPMqn2PmEfYH hxODp2n6vqbfsW6O1goJsc7JsLz5RecuF7P/3Ao1rhWOV7hffYKrH/s8GyY+5LW0fzhk KvpPBIYoFHMowiCJlmtvVEW5L+bdM9wRxLw3/wxkfTUmSj+q8CWsgyBsSFhXaagVgbJH SkOQ== X-Gm-Message-State: ALoCoQlZeBE1Fdj23r0J0hXteUjq1LSeTjB643NJVKto6OvKMU9lE4uXtZ4KmfFVbNOp7xL4aCqp X-Received: by 10.194.222.200 with SMTP id qo8mr323337wjc.56.1413452069445; Thu, 16 Oct 2014 02:34:29 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id w10sm26763415wje.10.2014.10.16.02.34.27 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 16 Oct 2014 02:34:28 -0700 (PDT) Message-ID: <543F912C.8000504@m2r.biz> Date: Thu, 16 Oct 2014 11:34:36 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 16/10/2014 10:59, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 16 October 2014 09:58 >> To: win-pv-devel@lists.xenproject.org >> Cc: Paul Durrant >> Subject: Blue screen on xenvif install >> >> Today I tried to install new winpv driver to other 3 windows 7 pro 64 >> bit domUs. >> Days ago I installed them successful on one windows 7 pro 64 bit and one >> windows 8.1 enterprise 64 bit. >> On first domUs I tried to install them today I installed xenbus and >> xenvbd successful but on xenvif install windows crashed with blue >> screen, if I saw it correctly was an kernel in-page error or something >> similar. >> After reboot I retried to install xenvif but now always fails. >> > Sounds odd. Do you have a MEMORY.DMP? > > Paul Windows is setted to write dump of kernel memory on system error but %systemroot%\memory.dmp is missed :( I also checked the windows events log but I found only kernel-power as critical that seems not contains useful data. I found probably useful data in xl dmesg (I copied all below from domU start to xen bug): > (d98) HVM Loader > (d98) Detected Xen v4.5-unstable > (d98) Xenbus rings @0xfeffc000, event channel 1 > (d98) System requested SeaBIOS > (d98) CPU speed is 2660 MHz > (d98) Relocating guest memory for lowmem MMIO space disabled > (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > (d98) PCI-ISA link 0 routed to IRQ5 > (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > (d98) PCI-ISA link 1 routed to IRQ10 > (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > (d98) PCI-ISA link 2 routed to IRQ11 > (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > (d98) PCI-ISA link 3 routed to IRQ5 > (d98) pci dev 01:3 INTA->IRQ10 > (d98) pci dev 02:0 INTA->IRQ11 > (d98) pci dev 03:0 INTA->IRQ5 > (d98) pci dev 04:0 INTA->IRQ5 > (d98) pci dev 05:0 INTA->IRQ10 > (d98) pci dev 06:0 INTA->IRQ11 > (d98) pci dev 1d:0 INTA->IRQ10 > (d98) pci dev 1d:1 INTB->IRQ11 > (d98) pci dev 1d:2 INTC->IRQ5 > (d98) pci dev 1d:7 INTD->IRQ5 > (d98) No RAM in high memory; setting high_mem resource base to 100000000 > (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > (d98) Multiprocessor initialisation: > (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > done. > (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > done. > (d98) Testing HVM environment: > (d98) - REP INSB across page boundaries ... passed > (d98) - GS base MSRs and SWAPGS ... passed > (d98) Passed 2 of 2 tests > (d98) Writing SMBIOS tables ... > (d98) Loading SeaBIOS ... > (d98) Creating MP tables ... > (d98) Loading ACPI ... > (d98) S3 disabled > (d98) S4 disabled > (d98) vm86 TSS at fc00a100 > (d98) BIOS map: > (d98) 10000-100d3: Scratch space > (d98) c0000-fffff: Main BIOS > (d98) E820 table: > (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > (d98) Invoking SeaBIOS ... > (d98) SeaBIOS (version > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > (d98) > (d98) Found Xen hypervisor signature at 40000100 > (d98) Running on QEMU (i440fx) > (d98) xen: copy e820... > (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > (d98) CPU Mhz=2660 > (d98) Found 13 PCI devices (max PCI bus is 00) > (d98) Allocated Xen hypercall page at 77fff000 > (d98) Detected Xen v4.5-unstable > (d98) xen: copy BIOS tables... > (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > (d98) Using pmtimer, ioport 0xb008 > (d98) Scan for VGA option rom > (d98) Running option rom at c000:0003 > (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > (d98) pmm call arg1=0 > (d98) Turning on vga text mode console > (d98) SeaBIOS (version > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > (d98) Found 0 lpt ports > (d98) Found 0 serial ports > (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) > (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > (d98) UHCI init on dev 00:1d.0 (io=c240) > (d98) UHCI init on dev 00:1d.1 (io=c260) > (d98) UHCI init on dev 00:1d.2 (io=c280) > (d98) PS2 keyboard initialized > (d98) All threads complete. > (d98) Scan for option roms > (d98) Running option rom at c980:0003 > (d98) pmm call arg1=1 > (d98) pmm call arg1=0 > (d98) pmm call arg1=1 > (d98) pmm call arg1=0 > (d98) Searching bootorder for: /pci@i0cf8/*@6 > (d98) > (d98) Press F12 for boot menu. > (d98) > (d98) Searching bootorder for: HALT > (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > LCHS=1024/255/63 s=83394560 > (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > (d98) Returned 258048 bytes of ZoneHigh > (d98) e820 map has 6 items: > (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > (d98) enter handle_19: > (d98) NULL > (d98) Booting from Hard Disk... > (d98) Booting from 0000:7c00 > (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: > 1 build: 1db1 > (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > (d98) XEN|BUGCHECK: ====> > (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 FFFFFFFFC0000185 > 000000001BD6A860 FFFF > (d98) F80002E39000 > (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > (d98) XEN|BUGCHECK: - GS = 002B > (d98) XEN|BUGCHECK: - FS = 0053 > (d98) XEN|BUGCHECK: - ES = 002B > (d98) XEN|BUGCHECK: - DS = 002B > (d98) XEN|BUGCHECK: - SS = 0018 > (d98) XEN|BUGCHECK: - CS = 0010 > (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > (d98) XEN|BUGCHECK: - R12 = 000000000000007A > (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > (d98) XEN|BUGCHECK: STACK: > (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 > 00000000038A50F0 00000000038A > (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 > 0000000000000000 000000000000 > (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 > (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 > 0000000002C83500 000000000000 > (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D > (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > 0000000002B4C8C1 000000000000 > (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 > (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A > 00000000000171C8 00000000C000 > (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 > (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > 000000000310F320 0000000002CB > (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F > (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > 0000000000000008 00000000FFFF > (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 > (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > 0000000002E39000 000000000000 > (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE > (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 > 0000000000000000 0000000003EB > (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 If you need more tests/informations tell me and I'll post them. Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 10:00:41 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 10:00:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XehrN-0005ke-Jy; Thu, 16 Oct 2014 10:00:41 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XehrM-0005kZ-6o for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 10:00:40 +0000 Received: from [85.158.139.211:29948] by server-7.bemta-5.messagelabs.com id BB/A7-30869-7479F345; Thu, 16 Oct 2014 10:00:39 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-6.tower-206.messagelabs.com!1413453637!11553669!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 3304 invoked from network); 16 Oct 2014 10:00:37 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-6.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 10:00:37 -0000 X-IronPort-AV: E=Sophos;i="5.04,731,1406592000"; d="scan'208";a="26011037" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gA== Date: Thu, 16 Oct 2014 10:00:36 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> In-Reply-To: <543F912C.8000504@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 16 October 2014 10:35 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: Blue screen on xenvif install > > Il 16/10/2014 10:59, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 16 October 2014 09:58 > >> To: win-pv-devel@lists.xenproject.org > >> Cc: Paul Durrant > >> Subject: Blue screen on xenvif install > >> > >> Today I tried to install new winpv driver to other 3 windows 7 pro 64 > >> bit domUs. > >> Days ago I installed them successful on one windows 7 pro 64 bit and one > >> windows 8.1 enterprise 64 bit. > >> On first domUs I tried to install them today I installed xenbus and > >> xenvbd successful but on xenvif install windows crashed with blue > >> screen, if I saw it correctly was an kernel in-page error or something > >> similar. > >> After reboot I retried to install xenvif but now always fails. > >> > > Sounds odd. Do you have a MEMORY.DMP? > > > > Paul > > Windows is setted to write dump of kernel memory on system error but > %systemroot%\memory.dmp is missed :( > I also checked the windows events log but I found only kernel-power as > critical that seems not contains useful data. > > I found probably useful data in xl dmesg (I copied all below from domU > start to xen bug): > > (d98) HVM Loader > > (d98) Detected Xen v4.5-unstable > > (d98) Xenbus rings @0xfeffc000, event channel 1 > > (d98) System requested SeaBIOS > > (d98) CPU speed is 2660 MHz > > (d98) Relocating guest memory for lowmem MMIO space disabled > > (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > > (d98) PCI-ISA link 0 routed to IRQ5 > > (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > > (d98) PCI-ISA link 1 routed to IRQ10 > > (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > > (d98) PCI-ISA link 2 routed to IRQ11 > > (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > > (d98) PCI-ISA link 3 routed to IRQ5 > > (d98) pci dev 01:3 INTA->IRQ10 > > (d98) pci dev 02:0 INTA->IRQ11 > > (d98) pci dev 03:0 INTA->IRQ5 > > (d98) pci dev 04:0 INTA->IRQ5 > > (d98) pci dev 05:0 INTA->IRQ10 > > (d98) pci dev 06:0 INTA->IRQ11 > > (d98) pci dev 1d:0 INTA->IRQ10 > > (d98) pci dev 1d:1 INTB->IRQ11 > > (d98) pci dev 1d:2 INTC->IRQ5 > > (d98) pci dev 1d:7 INTD->IRQ5 > > (d98) No RAM in high memory; setting high_mem resource base to > 100000000 > > (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > > (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > > (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > > (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > > (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > > (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > > (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > > (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > > (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > > (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > > (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > > (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > > (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > > (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > > (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > > (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > > (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > > (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > > (d98) Multiprocessor initialisation: > > (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > > done. > > (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > > done. > > (d98) Testing HVM environment: > > (d98) - REP INSB across page boundaries ... passed > > (d98) - GS base MSRs and SWAPGS ... passed > > (d98) Passed 2 of 2 tests > > (d98) Writing SMBIOS tables ... > > (d98) Loading SeaBIOS ... > > (d98) Creating MP tables ... > > (d98) Loading ACPI ... > > (d98) S3 disabled > > (d98) S4 disabled > > (d98) vm86 TSS at fc00a100 > > (d98) BIOS map: > > (d98) 10000-100d3: Scratch space > > (d98) c0000-fffff: Main BIOS > > (d98) E820 table: > > (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > > (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > > (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > > (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > > (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > > (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > > (d98) Invoking SeaBIOS ... > > (d98) SeaBIOS (version > > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > > (d98) > > (d98) Found Xen hypervisor signature at 40000100 > > (d98) Running on QEMU (i440fx) > > (d98) xen: copy e820... > > (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > > (d98) CPU Mhz=2660 > > (d98) Found 13 PCI devices (max PCI bus is 00) > > (d98) Allocated Xen hypercall page at 77fff000 > > (d98) Detected Xen v4.5-unstable > > (d98) xen: copy BIOS tables... > > (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > > (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > > (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > > (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > > (d98) Using pmtimer, ioport 0xb008 > > (d98) Scan for VGA option rom > > (d98) Running option rom at c000:0003 > > (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > > (d98) pmm call arg1=0 > > (d98) Turning on vga text mode console > > (d98) SeaBIOS (version > > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > > (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > > (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > > (d98) Found 0 lpt ports > > (d98) Found 0 serial ports > > (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > > (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > > (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) > > (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > > (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > > (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > > (d98) UHCI init on dev 00:1d.0 (io=c240) > > (d98) UHCI init on dev 00:1d.1 (io=c260) > > (d98) UHCI init on dev 00:1d.2 (io=c280) > > (d98) PS2 keyboard initialized > > (d98) All threads complete. > > (d98) Scan for option roms > > (d98) Running option rom at c980:0003 > > (d98) pmm call arg1=1 > > (d98) pmm call arg1=0 > > (d98) pmm call arg1=1 > > (d98) pmm call arg1=0 > > (d98) Searching bootorder for: /pci@i0cf8/*@6 > > (d98) > > (d98) Press F12 for boot menu. > > (d98) > > (d98) Searching bootorder for: HALT > > (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > > LCHS=1024/255/63 s=83394560 > > (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > > (d98) Returned 258048 bytes of ZoneHigh > > (d98) e820 map has 6 items: > > (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > > (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > > (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > > (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > > (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > > (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > > (d98) enter handle_19: > > (d98) NULL > > (d98) Booting from Hard Disk... > > (d98) Booting from 0000:7c00 > > (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: > > 1 build: 1db1 > > (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > > (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > > (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > > (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > > (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > > (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > > (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > > (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > > (d98) XEN|BUGCHECK: ====> > > (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 FFFFFFFFC0000185 > > 000000001BD6A860 FFFF > > (d98) F80002E39000 > > (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > > (d98) XEN|BUGCHECK: - GS = 002B > > (d98) XEN|BUGCHECK: - FS = 0053 > > (d98) XEN|BUGCHECK: - ES = 002B > > (d98) XEN|BUGCHECK: - DS = 002B > > (d98) XEN|BUGCHECK: - SS = 0018 > > (d98) XEN|BUGCHECK: - CS = 0010 > > (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > > (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > > (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > > (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > > (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > > (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > > (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > > (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > > (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > > (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > > (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > > (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > > (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > > (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > > (d98) XEN|BUGCHECK: - R12 = 000000000000007A > > (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > > (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > > (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > > (d98) XEN|BUGCHECK: STACK: > > (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 > > 00000000038A50F0 00000000038A > > (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > > (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 > > 0000000000000000 000000000000 > > (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 > > (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 > > 0000000002C83500 000000000000 > > (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D > > (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > > 0000000002B4C8C1 000000000000 > > (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 > > (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A > > 00000000000171C8 00000000C000 > > (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 > > (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > > 000000000310F320 0000000002CB > > (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F > > (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > > 0000000000000008 00000000FFFF > > (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 > > (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > > 0000000002E39000 000000000000 > > (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE > > (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 > > 0000000000000000 0000000003EB > > (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 > > If you need more tests/informations tell me and I'll post them. > Thanks for any reply and sorry for my bad english. Well, that tells me you had a 7A BSOD, which is a KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was C0000185 so that's a STATUS_IO_DEVICE_ERROR. The documentation at http://msdn.microsoft.com/en-gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me that this means: "improper termination or defective cabling on SCSI devices or that two devices are trying to use the same IRQ." But you said you had xenvbd already installed so you'll be using a PV storage path. Is there any indication of problems with your storage? Paul _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 10:00:41 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 10:00:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XehrN-0005ke-Jy; Thu, 16 Oct 2014 10:00:41 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XehrM-0005kZ-6o for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 10:00:40 +0000 Received: from [85.158.139.211:29948] by server-7.bemta-5.messagelabs.com id BB/A7-30869-7479F345; Thu, 16 Oct 2014 10:00:39 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-6.tower-206.messagelabs.com!1413453637!11553669!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 3304 invoked from network); 16 Oct 2014 10:00:37 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-6.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 10:00:37 -0000 X-IronPort-AV: E=Sophos;i="5.04,731,1406592000"; d="scan'208";a="26011037" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gA== Date: Thu, 16 Oct 2014 10:00:36 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> In-Reply-To: <543F912C.8000504@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 16 October 2014 10:35 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: Blue screen on xenvif install > > Il 16/10/2014 10:59, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 16 October 2014 09:58 > >> To: win-pv-devel@lists.xenproject.org > >> Cc: Paul Durrant > >> Subject: Blue screen on xenvif install > >> > >> Today I tried to install new winpv driver to other 3 windows 7 pro 64 > >> bit domUs. > >> Days ago I installed them successful on one windows 7 pro 64 bit and one > >> windows 8.1 enterprise 64 bit. > >> On first domUs I tried to install them today I installed xenbus and > >> xenvbd successful but on xenvif install windows crashed with blue > >> screen, if I saw it correctly was an kernel in-page error or something > >> similar. > >> After reboot I retried to install xenvif but now always fails. > >> > > Sounds odd. Do you have a MEMORY.DMP? > > > > Paul > > Windows is setted to write dump of kernel memory on system error but > %systemroot%\memory.dmp is missed :( > I also checked the windows events log but I found only kernel-power as > critical that seems not contains useful data. > > I found probably useful data in xl dmesg (I copied all below from domU > start to xen bug): > > (d98) HVM Loader > > (d98) Detected Xen v4.5-unstable > > (d98) Xenbus rings @0xfeffc000, event channel 1 > > (d98) System requested SeaBIOS > > (d98) CPU speed is 2660 MHz > > (d98) Relocating guest memory for lowmem MMIO space disabled > > (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > > (d98) PCI-ISA link 0 routed to IRQ5 > > (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > > (d98) PCI-ISA link 1 routed to IRQ10 > > (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > > (d98) PCI-ISA link 2 routed to IRQ11 > > (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > > (d98) PCI-ISA link 3 routed to IRQ5 > > (d98) pci dev 01:3 INTA->IRQ10 > > (d98) pci dev 02:0 INTA->IRQ11 > > (d98) pci dev 03:0 INTA->IRQ5 > > (d98) pci dev 04:0 INTA->IRQ5 > > (d98) pci dev 05:0 INTA->IRQ10 > > (d98) pci dev 06:0 INTA->IRQ11 > > (d98) pci dev 1d:0 INTA->IRQ10 > > (d98) pci dev 1d:1 INTB->IRQ11 > > (d98) pci dev 1d:2 INTC->IRQ5 > > (d98) pci dev 1d:7 INTD->IRQ5 > > (d98) No RAM in high memory; setting high_mem resource base to > 100000000 > > (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > > (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > > (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > > (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > > (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > > (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > > (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > > (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > > (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > > (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > > (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > > (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > > (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > > (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > > (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > > (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > > (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > > (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > > (d98) Multiprocessor initialisation: > > (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > > done. > > (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > > done. > > (d98) Testing HVM environment: > > (d98) - REP INSB across page boundaries ... passed > > (d98) - GS base MSRs and SWAPGS ... passed > > (d98) Passed 2 of 2 tests > > (d98) Writing SMBIOS tables ... > > (d98) Loading SeaBIOS ... > > (d98) Creating MP tables ... > > (d98) Loading ACPI ... > > (d98) S3 disabled > > (d98) S4 disabled > > (d98) vm86 TSS at fc00a100 > > (d98) BIOS map: > > (d98) 10000-100d3: Scratch space > > (d98) c0000-fffff: Main BIOS > > (d98) E820 table: > > (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > > (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > > (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > > (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > > (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > > (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > > (d98) Invoking SeaBIOS ... > > (d98) SeaBIOS (version > > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > > (d98) > > (d98) Found Xen hypervisor signature at 40000100 > > (d98) Running on QEMU (i440fx) > > (d98) xen: copy e820... > > (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > > (d98) CPU Mhz=2660 > > (d98) Found 13 PCI devices (max PCI bus is 00) > > (d98) Allocated Xen hypercall page at 77fff000 > > (d98) Detected Xen v4.5-unstable > > (d98) xen: copy BIOS tables... > > (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > > (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > > (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > > (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > > (d98) Using pmtimer, ioport 0xb008 > > (d98) Scan for VGA option rom > > (d98) Running option rom at c000:0003 > > (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > > (d98) pmm call arg1=0 > > (d98) Turning on vga text mode console > > (d98) SeaBIOS (version > > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > > (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > > (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > > (d98) Found 0 lpt ports > > (d98) Found 0 serial ports > > (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > > (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > > (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) > > (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > > (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > > (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > > (d98) UHCI init on dev 00:1d.0 (io=c240) > > (d98) UHCI init on dev 00:1d.1 (io=c260) > > (d98) UHCI init on dev 00:1d.2 (io=c280) > > (d98) PS2 keyboard initialized > > (d98) All threads complete. > > (d98) Scan for option roms > > (d98) Running option rom at c980:0003 > > (d98) pmm call arg1=1 > > (d98) pmm call arg1=0 > > (d98) pmm call arg1=1 > > (d98) pmm call arg1=0 > > (d98) Searching bootorder for: /pci@i0cf8/*@6 > > (d98) > > (d98) Press F12 for boot menu. > > (d98) > > (d98) Searching bootorder for: HALT > > (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > > LCHS=1024/255/63 s=83394560 > > (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > > (d98) Returned 258048 bytes of ZoneHigh > > (d98) e820 map has 6 items: > > (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > > (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > > (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > > (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > > (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > > (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > > (d98) enter handle_19: > > (d98) NULL > > (d98) Booting from Hard Disk... > > (d98) Booting from 0000:7c00 > > (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: > > 1 build: 1db1 > > (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > > (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > > (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > > (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > > (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > > (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > > (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > > (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > > (d98) XEN|BUGCHECK: ====> > > (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 FFFFFFFFC0000185 > > 000000001BD6A860 FFFF > > (d98) F80002E39000 > > (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > > (d98) XEN|BUGCHECK: - GS = 002B > > (d98) XEN|BUGCHECK: - FS = 0053 > > (d98) XEN|BUGCHECK: - ES = 002B > > (d98) XEN|BUGCHECK: - DS = 002B > > (d98) XEN|BUGCHECK: - SS = 0018 > > (d98) XEN|BUGCHECK: - CS = 0010 > > (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > > (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > > (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > > (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > > (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > > (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > > (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > > (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > > (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > > (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > > (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > > (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > > (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > > (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > > (d98) XEN|BUGCHECK: - R12 = 000000000000007A > > (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > > (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > > (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > > (d98) XEN|BUGCHECK: STACK: > > (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 > > 00000000038A50F0 00000000038A > > (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > > (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 > > 0000000000000000 000000000000 > > (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 > > (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 > > 0000000002C83500 000000000000 > > (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D > > (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > > 0000000002B4C8C1 000000000000 > > (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 > > (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A > > 00000000000171C8 00000000C000 > > (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 > > (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > > 000000000310F320 0000000002CB > > (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F > > (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > > 0000000000000008 00000000FFFF > > (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 > > (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > > 0000000002E39000 000000000000 > > (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE > > (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 > > 0000000000000000 0000000003EB > > (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 > > If you need more tests/informations tell me and I'll post them. > Thanks for any reply and sorry for my bad english. Well, that tells me you had a 7A BSOD, which is a KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was C0000185 so that's a STATUS_IO_DEVICE_ERROR. The documentation at http://msdn.microsoft.com/en-gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me that this means: "improper termination or defective cabling on SCSI devices or that two devices are trying to use the same IRQ." But you said you had xenvbd already installed so you'll be using a PV storage path. Is there any indication of problems with your storage? Paul _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 10:59:01 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 10:59:01 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xeilo-0007QX-Vh; Thu, 16 Oct 2014 10:59:00 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xeiln-0007QR-Jx for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 10:58:59 +0000 Received: from [85.158.139.211:52696] by server-9.bemta-5.messagelabs.com id D8/29-20744-2F4AF345; Thu, 16 Oct 2014 10:58:58 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-2.tower-206.messagelabs.com!1413457136!11525858!1 X-Originating-IP: [74.125.82.51] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 15307 invoked from network); 16 Oct 2014 10:58:56 -0000 Received: from mail-wg0-f51.google.com (HELO mail-wg0-f51.google.com) (74.125.82.51) by server-2.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 10:58:56 -0000 Received: by mail-wg0-f51.google.com with SMTP id b13so3378182wgh.34 for ; Thu, 16 Oct 2014 03:58:56 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=DuQaqTNMew1tvz4VqSZEdZKOh4QiufFxOde5tgCw0dw=; b=LAsxvdNBDsOQeDfgSdlrYt03woW9hW/vpFqKmDKVhicY5gK7HlC3hULSJhEekW+37D XfY13Fp5ciUW9T9YC0b24jcP+WyXgHL2oF1yYjnRir0aZVOUoa6xKpbPdokjNOIV1cB4 dc7vowSncNGuQFVDmQdghBCI7gvrLJ/vXIQ8p6zbcfsLCaGtf7nl+UF1ckYTRXrTPZLX mIvvTUdlyw+akofuc8uLObQmlzWytWQnbO1g6HeDBiTgzY5lCYqDDdjEVXi2bc0ADt+P dGq8DuqE++WuSZVxKlLwiPDr3jHiFnWTeu1TCxt8Jk3eOh+T6kOlCDTMdGro72wSV4dc C/OQ== X-Gm-Message-State: ALoCoQlkk0UGzgE02gCMK0lwkTOQ6RBNUUPeVabCAWgxuXk9Qh2yK/MMA0lz9Alp+Gun2/QzaqY8 X-Received: by 10.180.84.194 with SMTP id b2mr19877637wiz.57.1413457135674; Thu, 16 Oct 2014 03:58:55 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id om1sm26988916wjc.42.2014.10.16.03.58.53 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 16 Oct 2014 03:58:54 -0700 (PDT) Message-ID: <543FA4F6.5090804@m2r.biz> Date: Thu, 16 Oct 2014 12:59:02 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 16/10/2014 12:00, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 16 October 2014 10:35 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: Blue screen on xenvif install >> >> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>> Sent: 16 October 2014 09:58 >>>> To: win-pv-devel@lists.xenproject.org >>>> Cc: Paul Durrant >>>> Subject: Blue screen on xenvif install >>>> >>>> Today I tried to install new winpv driver to other 3 windows 7 pro 64 >>>> bit domUs. >>>> Days ago I installed them successful on one windows 7 pro 64 bit and one >>>> windows 8.1 enterprise 64 bit. >>>> On first domUs I tried to install them today I installed xenbus and >>>> xenvbd successful but on xenvif install windows crashed with blue >>>> screen, if I saw it correctly was an kernel in-page error or something >>>> similar. >>>> After reboot I retried to install xenvif but now always fails. >>>> >>> Sounds odd. Do you have a MEMORY.DMP? >>> >>> Paul >> Windows is setted to write dump of kernel memory on system error but >> %systemroot%\memory.dmp is missed :( >> I also checked the windows events log but I found only kernel-power as >> critical that seems not contains useful data. >> >> I found probably useful data in xl dmesg (I copied all below from domU >> start to xen bug): >>> (d98) HVM Loader >>> (d98) Detected Xen v4.5-unstable >>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>> (d98) System requested SeaBIOS >>> (d98) CPU speed is 2660 MHz >>> (d98) Relocating guest memory for lowmem MMIO space disabled >>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>> (d98) PCI-ISA link 0 routed to IRQ5 >>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>> (d98) PCI-ISA link 1 routed to IRQ10 >>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>> (d98) PCI-ISA link 2 routed to IRQ11 >>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>> (d98) PCI-ISA link 3 routed to IRQ5 >>> (d98) pci dev 01:3 INTA->IRQ10 >>> (d98) pci dev 02:0 INTA->IRQ11 >>> (d98) pci dev 03:0 INTA->IRQ5 >>> (d98) pci dev 04:0 INTA->IRQ5 >>> (d98) pci dev 05:0 INTA->IRQ10 >>> (d98) pci dev 06:0 INTA->IRQ11 >>> (d98) pci dev 1d:0 INTA->IRQ10 >>> (d98) pci dev 1d:1 INTB->IRQ11 >>> (d98) pci dev 1d:2 INTC->IRQ5 >>> (d98) pci dev 1d:7 INTD->IRQ5 >>> (d98) No RAM in high memory; setting high_mem resource base to >> 100000000 >>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>> (d98) Multiprocessor initialisation: >>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>> done. >>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>> done. >>> (d98) Testing HVM environment: >>> (d98) - REP INSB across page boundaries ... passed >>> (d98) - GS base MSRs and SWAPGS ... passed >>> (d98) Passed 2 of 2 tests >>> (d98) Writing SMBIOS tables ... >>> (d98) Loading SeaBIOS ... >>> (d98) Creating MP tables ... >>> (d98) Loading ACPI ... >>> (d98) S3 disabled >>> (d98) S4 disabled >>> (d98) vm86 TSS at fc00a100 >>> (d98) BIOS map: >>> (d98) 10000-100d3: Scratch space >>> (d98) c0000-fffff: Main BIOS >>> (d98) E820 table: >>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED >>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED >>> (d98) Invoking SeaBIOS ... >>> (d98) SeaBIOS (version >>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>> (d98) >>> (d98) Found Xen hypervisor signature at 40000100 >>> (d98) Running on QEMU (i440fx) >>> (d98) xen: copy e820... >>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) >>> (d98) CPU Mhz=2660 >>> (d98) Found 13 PCI devices (max PCI bus is 00) >>> (d98) Allocated Xen hypercall page at 77fff000 >>> (d98) Detected Xen v4.5-unstable >>> (d98) xen: copy BIOS tables... >>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 >>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 >>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>> (d98) Using pmtimer, ioport 0xb008 >>> (d98) Scan for VGA option rom >>> (d98) Running option rom at c000:0003 >>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes >>> (d98) pmm call arg1=0 >>> (d98) Turning on vga text mode console >>> (d98) SeaBIOS (version >>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 >>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>> (d98) Found 0 lpt ports >>> (d98) Found 0 serial ports >>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) >>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 >>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 >>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>> (d98) PS2 keyboard initialized >>> (d98) All threads complete. >>> (d98) Scan for option roms >>> (d98) Running option rom at c980:0003 >>> (d98) pmm call arg1=1 >>> (d98) pmm call arg1=0 >>> (d98) pmm call arg1=1 >>> (d98) pmm call arg1=0 >>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>> (d98) >>> (d98) Press F12 for boot menu. >>> (d98) >>> (d98) Searching bootorder for: HALT >>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>> LCHS=1024/255/63 s=83394560 >>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>> (d98) Returned 258048 bytes of ZoneHigh >>> (d98) e820 map has 6 items: >>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED >>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED >>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED >>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED >>> (d98) enter handle_19: >>> (d98) NULL >>> (d98) Booting from Hard Disk... >>> (d98) Booting from 0000:7c00 >>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: >>> 1 build: 1db1 >>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>> (d98) XEN|BUGCHECK: ====> >>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 FFFFFFFFC0000185 >>> 000000001BD6A860 FFFF >>> (d98) F80002E39000 >>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>> (d98) XEN|BUGCHECK: - GS = 002B >>> (d98) XEN|BUGCHECK: - FS = 0053 >>> (d98) XEN|BUGCHECK: - ES = 002B >>> (d98) XEN|BUGCHECK: - DS = 002B >>> (d98) XEN|BUGCHECK: - SS = 0018 >>> (d98) XEN|BUGCHECK: - CS = 0010 >>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>> (d98) XEN|BUGCHECK: STACK: >>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 >>> 00000000038A50F0 00000000038A >>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 >>> 0000000000000000 000000000000 >>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 >>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 >>> 0000000002C83500 000000000000 >>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D >>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 >>> 0000000002B4C8C1 000000000000 >>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 >>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A >>> 00000000000171C8 00000000C000 >>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 >>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 >>> 000000000310F320 0000000002CB >>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F >>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 >>> 0000000000000008 00000000FFFF >>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 >>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 >>> 0000000002E39000 000000000000 >>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE >>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 >>> 0000000000000000 0000000003EB >>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 >> If you need more tests/informations tell me and I'll post them. >> Thanks for any reply and sorry for my bad english. > Well, that tells me you had a 7A BSOD, which is a KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was C0000185 so that's a STATUS_IO_DEVICE_ERROR. The documentation at http://msdn.microsoft.com/en-gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me that this means: > > "improper termination or defective cabling on SCSI devices or that two devices are trying to use the same IRQ." > > But you said you had xenvbd already installed so you'll be using a PV storage path. Is there any indication of problems with your storage? > > Paul DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 partitions are GTP and fs ext4. Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version 3.16.3-2~bpo70+1 No kern or syslog errors, only many of these warning that someone replied me that should not be a problem: Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: reserve_additional_memory: add_memory() failed: -17 DomU now see disk as xen pvdisk, on xenvif install probably still was full emulated disk even if xenvbd was installed successful before xenvif install (failed with BSOD) The IRQ seems visible from xl dmesg output below, can you check them is have something wrong or strange, I see some of them "duplicate" but I not know if is correct. DomU xl cfg: > name='office1_w7' > builder="hvm" > memory=2048 > vcpus=2 > acpi_s3=0 > acpi_s4=0 > vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom'] > boot='c' > device_model_version="qemu-xen" > viridian=1 > vnc=0 > keymap="it" > on_crash="destroy" > vga="qxl" > spice=1 > spicehost='0.0.0.0' > spiceport=6001 > spicedisable_ticketing=0 > spicepasswd="password" > spicevdagent=1 > spice_clipboard_sharing=0 > spiceusbredirection=4 > soundhw="hda" > localtime=1 If you need more tests/informations tell me and I'll post them. Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 10:59:01 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 10:59:01 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xeilo-0007QX-Vh; Thu, 16 Oct 2014 10:59:00 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xeiln-0007QR-Jx for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 10:58:59 +0000 Received: from [85.158.139.211:52696] by server-9.bemta-5.messagelabs.com id D8/29-20744-2F4AF345; Thu, 16 Oct 2014 10:58:58 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-2.tower-206.messagelabs.com!1413457136!11525858!1 X-Originating-IP: [74.125.82.51] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 15307 invoked from network); 16 Oct 2014 10:58:56 -0000 Received: from mail-wg0-f51.google.com (HELO mail-wg0-f51.google.com) (74.125.82.51) by server-2.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 10:58:56 -0000 Received: by mail-wg0-f51.google.com with SMTP id b13so3378182wgh.34 for ; Thu, 16 Oct 2014 03:58:56 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=DuQaqTNMew1tvz4VqSZEdZKOh4QiufFxOde5tgCw0dw=; b=LAsxvdNBDsOQeDfgSdlrYt03woW9hW/vpFqKmDKVhicY5gK7HlC3hULSJhEekW+37D XfY13Fp5ciUW9T9YC0b24jcP+WyXgHL2oF1yYjnRir0aZVOUoa6xKpbPdokjNOIV1cB4 dc7vowSncNGuQFVDmQdghBCI7gvrLJ/vXIQ8p6zbcfsLCaGtf7nl+UF1ckYTRXrTPZLX mIvvTUdlyw+akofuc8uLObQmlzWytWQnbO1g6HeDBiTgzY5lCYqDDdjEVXi2bc0ADt+P dGq8DuqE++WuSZVxKlLwiPDr3jHiFnWTeu1TCxt8Jk3eOh+T6kOlCDTMdGro72wSV4dc C/OQ== X-Gm-Message-State: ALoCoQlkk0UGzgE02gCMK0lwkTOQ6RBNUUPeVabCAWgxuXk9Qh2yK/MMA0lz9Alp+Gun2/QzaqY8 X-Received: by 10.180.84.194 with SMTP id b2mr19877637wiz.57.1413457135674; Thu, 16 Oct 2014 03:58:55 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id om1sm26988916wjc.42.2014.10.16.03.58.53 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 16 Oct 2014 03:58:54 -0700 (PDT) Message-ID: <543FA4F6.5090804@m2r.biz> Date: Thu, 16 Oct 2014 12:59:02 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 16/10/2014 12:00, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 16 October 2014 10:35 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: Blue screen on xenvif install >> >> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>> Sent: 16 October 2014 09:58 >>>> To: win-pv-devel@lists.xenproject.org >>>> Cc: Paul Durrant >>>> Subject: Blue screen on xenvif install >>>> >>>> Today I tried to install new winpv driver to other 3 windows 7 pro 64 >>>> bit domUs. >>>> Days ago I installed them successful on one windows 7 pro 64 bit and one >>>> windows 8.1 enterprise 64 bit. >>>> On first domUs I tried to install them today I installed xenbus and >>>> xenvbd successful but on xenvif install windows crashed with blue >>>> screen, if I saw it correctly was an kernel in-page error or something >>>> similar. >>>> After reboot I retried to install xenvif but now always fails. >>>> >>> Sounds odd. Do you have a MEMORY.DMP? >>> >>> Paul >> Windows is setted to write dump of kernel memory on system error but >> %systemroot%\memory.dmp is missed :( >> I also checked the windows events log but I found only kernel-power as >> critical that seems not contains useful data. >> >> I found probably useful data in xl dmesg (I copied all below from domU >> start to xen bug): >>> (d98) HVM Loader >>> (d98) Detected Xen v4.5-unstable >>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>> (d98) System requested SeaBIOS >>> (d98) CPU speed is 2660 MHz >>> (d98) Relocating guest memory for lowmem MMIO space disabled >>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>> (d98) PCI-ISA link 0 routed to IRQ5 >>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>> (d98) PCI-ISA link 1 routed to IRQ10 >>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>> (d98) PCI-ISA link 2 routed to IRQ11 >>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>> (d98) PCI-ISA link 3 routed to IRQ5 >>> (d98) pci dev 01:3 INTA->IRQ10 >>> (d98) pci dev 02:0 INTA->IRQ11 >>> (d98) pci dev 03:0 INTA->IRQ5 >>> (d98) pci dev 04:0 INTA->IRQ5 >>> (d98) pci dev 05:0 INTA->IRQ10 >>> (d98) pci dev 06:0 INTA->IRQ11 >>> (d98) pci dev 1d:0 INTA->IRQ10 >>> (d98) pci dev 1d:1 INTB->IRQ11 >>> (d98) pci dev 1d:2 INTC->IRQ5 >>> (d98) pci dev 1d:7 INTD->IRQ5 >>> (d98) No RAM in high memory; setting high_mem resource base to >> 100000000 >>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>> (d98) Multiprocessor initialisation: >>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>> done. >>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>> done. >>> (d98) Testing HVM environment: >>> (d98) - REP INSB across page boundaries ... passed >>> (d98) - GS base MSRs and SWAPGS ... passed >>> (d98) Passed 2 of 2 tests >>> (d98) Writing SMBIOS tables ... >>> (d98) Loading SeaBIOS ... >>> (d98) Creating MP tables ... >>> (d98) Loading ACPI ... >>> (d98) S3 disabled >>> (d98) S4 disabled >>> (d98) vm86 TSS at fc00a100 >>> (d98) BIOS map: >>> (d98) 10000-100d3: Scratch space >>> (d98) c0000-fffff: Main BIOS >>> (d98) E820 table: >>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED >>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED >>> (d98) Invoking SeaBIOS ... >>> (d98) SeaBIOS (version >>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>> (d98) >>> (d98) Found Xen hypervisor signature at 40000100 >>> (d98) Running on QEMU (i440fx) >>> (d98) xen: copy e820... >>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) >>> (d98) CPU Mhz=2660 >>> (d98) Found 13 PCI devices (max PCI bus is 00) >>> (d98) Allocated Xen hypercall page at 77fff000 >>> (d98) Detected Xen v4.5-unstable >>> (d98) xen: copy BIOS tables... >>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 >>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 >>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>> (d98) Using pmtimer, ioport 0xb008 >>> (d98) Scan for VGA option rom >>> (d98) Running option rom at c000:0003 >>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes >>> (d98) pmm call arg1=0 >>> (d98) Turning on vga text mode console >>> (d98) SeaBIOS (version >>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 >>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>> (d98) Found 0 lpt ports >>> (d98) Found 0 serial ports >>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) >>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 >>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 >>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>> (d98) PS2 keyboard initialized >>> (d98) All threads complete. >>> (d98) Scan for option roms >>> (d98) Running option rom at c980:0003 >>> (d98) pmm call arg1=1 >>> (d98) pmm call arg1=0 >>> (d98) pmm call arg1=1 >>> (d98) pmm call arg1=0 >>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>> (d98) >>> (d98) Press F12 for boot menu. >>> (d98) >>> (d98) Searching bootorder for: HALT >>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>> LCHS=1024/255/63 s=83394560 >>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>> (d98) Returned 258048 bytes of ZoneHigh >>> (d98) e820 map has 6 items: >>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED >>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED >>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED >>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED >>> (d98) enter handle_19: >>> (d98) NULL >>> (d98) Booting from Hard Disk... >>> (d98) Booting from 0000:7c00 >>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: >>> 1 build: 1db1 >>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>> (d98) XEN|BUGCHECK: ====> >>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 FFFFFFFFC0000185 >>> 000000001BD6A860 FFFF >>> (d98) F80002E39000 >>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>> (d98) XEN|BUGCHECK: - GS = 002B >>> (d98) XEN|BUGCHECK: - FS = 0053 >>> (d98) XEN|BUGCHECK: - ES = 002B >>> (d98) XEN|BUGCHECK: - DS = 002B >>> (d98) XEN|BUGCHECK: - SS = 0018 >>> (d98) XEN|BUGCHECK: - CS = 0010 >>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>> (d98) XEN|BUGCHECK: STACK: >>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 >>> 00000000038A50F0 00000000038A >>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 >>> 0000000000000000 000000000000 >>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 >>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 >>> 0000000002C83500 000000000000 >>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D >>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 >>> 0000000002B4C8C1 000000000000 >>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 >>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A >>> 00000000000171C8 00000000C000 >>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 >>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 >>> 000000000310F320 0000000002CB >>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F >>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 >>> 0000000000000008 00000000FFFF >>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 >>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 >>> 0000000002E39000 000000000000 >>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE >>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 >>> 0000000000000000 0000000003EB >>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 >> If you need more tests/informations tell me and I'll post them. >> Thanks for any reply and sorry for my bad english. > Well, that tells me you had a 7A BSOD, which is a KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was C0000185 so that's a STATUS_IO_DEVICE_ERROR. The documentation at http://msdn.microsoft.com/en-gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me that this means: > > "improper termination or defective cabling on SCSI devices or that two devices are trying to use the same IRQ." > > But you said you had xenvbd already installed so you'll be using a PV storage path. Is there any indication of problems with your storage? > > Paul DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 partitions are GTP and fs ext4. Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version 3.16.3-2~bpo70+1 No kern or syslog errors, only many of these warning that someone replied me that should not be a problem: Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: reserve_additional_memory: add_memory() failed: -17 DomU now see disk as xen pvdisk, on xenvif install probably still was full emulated disk even if xenvbd was installed successful before xenvif install (failed with BSOD) The IRQ seems visible from xl dmesg output below, can you check them is have something wrong or strange, I see some of them "duplicate" but I not know if is correct. DomU xl cfg: > name='office1_w7' > builder="hvm" > memory=2048 > vcpus=2 > acpi_s3=0 > acpi_s4=0 > vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom'] > boot='c' > device_model_version="qemu-xen" > viridian=1 > vnc=0 > keymap="it" > on_crash="destroy" > vga="qxl" > spice=1 > spicehost='0.0.0.0' > spiceport=6001 > spicedisable_ticketing=0 > spicepasswd="password" > spicevdagent=1 > spice_clipboard_sharing=0 > spiceusbredirection=4 > soundhw="hda" > localtime=1 If you need more tests/informations tell me and I'll post them. Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 11:04:55 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 11:04:55 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XeirX-0007fh-0Y; Thu, 16 Oct 2014 11:04:55 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XeirV-0007fc-LW for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 11:04:53 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 41/C0-10419-556AF345; Thu, 16 Oct 2014 11:04:53 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-9.tower-21.messagelabs.com!1413457491!13367881!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 7261 invoked from network); 16 Oct 2014 11:04:51 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-9.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 11:04:51 -0000 X-IronPort-AV: E=Sophos;i="5.04,731,1406592000"; d="scan'208";a="26012942" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsA= Date: Thu, 16 Oct 2014 11:04:50 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> In-Reply-To: <543FA4F6.5090804@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 16 October 2014 11:59 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: Blue screen on xenvif install > > Il 16/10/2014 12:00, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 16 October 2014 10:35 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: Blue screen on xenvif install > >> > >> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>> Sent: 16 October 2014 09:58 > >>>> To: win-pv-devel@lists.xenproject.org > >>>> Cc: Paul Durrant > >>>> Subject: Blue screen on xenvif install > >>>> > >>>> Today I tried to install new winpv driver to other 3 windows 7 pro 64 > >>>> bit domUs. > >>>> Days ago I installed them successful on one windows 7 pro 64 bit and > one > >>>> windows 8.1 enterprise 64 bit. > >>>> On first domUs I tried to install them today I installed xenbus and > >>>> xenvbd successful but on xenvif install windows crashed with blue > >>>> screen, if I saw it correctly was an kernel in-page error or something > >>>> similar. > >>>> After reboot I retried to install xenvif but now always fails. > >>>> > >>> Sounds odd. Do you have a MEMORY.DMP? > >>> > >>> Paul > >> Windows is setted to write dump of kernel memory on system error but > >> %systemroot%\memory.dmp is missed :( > >> I also checked the windows events log but I found only kernel-power as > >> critical that seems not contains useful data. > >> > >> I found probably useful data in xl dmesg (I copied all below from domU > >> start to xen bug): > >>> (d98) HVM Loader > >>> (d98) Detected Xen v4.5-unstable > >>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>> (d98) System requested SeaBIOS > >>> (d98) CPU speed is 2660 MHz > >>> (d98) Relocating guest memory for lowmem MMIO space disabled > >>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>> (d98) PCI-ISA link 0 routed to IRQ5 > >>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>> (d98) PCI-ISA link 1 routed to IRQ10 > >>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>> (d98) PCI-ISA link 2 routed to IRQ11 > >>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>> (d98) PCI-ISA link 3 routed to IRQ5 > >>> (d98) pci dev 01:3 INTA->IRQ10 > >>> (d98) pci dev 02:0 INTA->IRQ11 > >>> (d98) pci dev 03:0 INTA->IRQ5 > >>> (d98) pci dev 04:0 INTA->IRQ5 > >>> (d98) pci dev 05:0 INTA->IRQ10 > >>> (d98) pci dev 06:0 INTA->IRQ11 > >>> (d98) pci dev 1d:0 INTA->IRQ10 > >>> (d98) pci dev 1d:1 INTB->IRQ11 > >>> (d98) pci dev 1d:2 INTC->IRQ5 > >>> (d98) pci dev 1d:7 INTD->IRQ5 > >>> (d98) No RAM in high memory; setting high_mem resource base to > >> 100000000 > >>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>> (d98) Multiprocessor initialisation: > >>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>> done. > >>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>> done. > >>> (d98) Testing HVM environment: > >>> (d98) - REP INSB across page boundaries ... passed > >>> (d98) - GS base MSRs and SWAPGS ... passed > >>> (d98) Passed 2 of 2 tests > >>> (d98) Writing SMBIOS tables ... > >>> (d98) Loading SeaBIOS ... > >>> (d98) Creating MP tables ... > >>> (d98) Loading ACPI ... > >>> (d98) S3 disabled > >>> (d98) S4 disabled > >>> (d98) vm86 TSS at fc00a100 > >>> (d98) BIOS map: > >>> (d98) 10000-100d3: Scratch space > >>> (d98) c0000-fffff: Main BIOS > >>> (d98) E820 table: > >>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > >>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > >>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > >>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > >>> (d98) Invoking SeaBIOS ... > >>> (d98) SeaBIOS (version > >>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>> (d98) > >>> (d98) Found Xen hypervisor signature at 40000100 > >>> (d98) Running on QEMU (i440fx) > >>> (d98) xen: copy e820... > >>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > >>> (d98) CPU Mhz=2660 > >>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>> (d98) Allocated Xen hypercall page at 77fff000 > >>> (d98) Detected Xen v4.5-unstable > >>> (d98) xen: copy BIOS tables... > >>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > >>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > >>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>> (d98) Using pmtimer, ioport 0xb008 > >>> (d98) Scan for VGA option rom > >>> (d98) Running option rom at c000:0003 > >>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > >>> (d98) pmm call arg1=0 > >>> (d98) Turning on vga text mode console > >>> (d98) SeaBIOS (version > >>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > >>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>> (d98) Found 0 lpt ports > >>> (d98) Found 0 serial ports > >>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) > >>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > >>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > >>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > >>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>> (d98) PS2 keyboard initialized > >>> (d98) All threads complete. > >>> (d98) Scan for option roms > >>> (d98) Running option rom at c980:0003 > >>> (d98) pmm call arg1=1 > >>> (d98) pmm call arg1=0 > >>> (d98) pmm call arg1=1 > >>> (d98) pmm call arg1=0 > >>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>> (d98) > >>> (d98) Press F12 for boot menu. > >>> (d98) > >>> (d98) Searching bootorder for: HALT > >>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > >>> LCHS=1024/255/63 s=83394560 > >>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>> (d98) Returned 258048 bytes of ZoneHigh > >>> (d98) e820 map has 6 items: > >>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > >>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > >>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > >>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > >>> (d98) enter handle_19: > >>> (d98) NULL > >>> (d98) Booting from Hard Disk... > >>> (d98) Booting from 0000:7c00 > >>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: > >>> 1 build: 1db1 > >>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > >>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > >>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>> (d98) XEN|BUGCHECK: ====> > >>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 FFFFFFFFC0000185 > >>> 000000001BD6A860 FFFF > >>> (d98) F80002E39000 > >>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>> (d98) XEN|BUGCHECK: - GS = 002B > >>> (d98) XEN|BUGCHECK: - FS = 0053 > >>> (d98) XEN|BUGCHECK: - ES = 002B > >>> (d98) XEN|BUGCHECK: - DS = 002B > >>> (d98) XEN|BUGCHECK: - SS = 0018 > >>> (d98) XEN|BUGCHECK: - CS = 0010 > >>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>> (d98) XEN|BUGCHECK: STACK: > >>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 > >>> 00000000038A50F0 00000000038A > >>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > >>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 > >>> 0000000000000000 000000000000 > >>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 > >>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 > >>> 0000000002C83500 000000000000 > >>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D > >>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > >>> 0000000002B4C8C1 000000000000 > >>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 > >>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A > >>> 00000000000171C8 00000000C000 > >>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 > >>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > >>> 000000000310F320 0000000002CB > >>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F > >>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > >>> 0000000000000008 00000000FFFF > >>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 > >>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > >>> 0000000002E39000 000000000000 > >>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE > >>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 > >>> 0000000000000000 0000000003EB > >>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 > >> If you need more tests/informations tell me and I'll post them. > >> Thanks for any reply and sorry for my bad english. > > Well, that tells me you had a 7A BSOD, which is a > KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was C0000185 so > that's a STATUS_IO_DEVICE_ERROR. The documentation at > http://msdn.microsoft.com/en- > gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me that > this means: > > > > "improper termination or defective cabling on SCSI devices or that two > devices are trying to use the same IRQ." > > > > But you said you had xenvbd already installed so you'll be using a PV > storage path. Is there any indication of problems with your storage? > > > > Paul > DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic > / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 partitions > are GTP and fs ext4. > Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version > 3.16.3-2~bpo70+1 > No kern or syslog errors, only many of these warning that someone > replied me that should not be a problem: > Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: > reserve_additional_memory: add_memory() failed: -17 > DomU now see disk as xen pvdisk, on xenvif install probably still was > full emulated disk even if xenvbd was installed successful before xenvif > install (failed with BSOD) > The IRQ seems visible from xl dmesg output below, can you check them is > have something wrong or strange, I see some of them "duplicate" but I > not know if is correct. > > DomU xl cfg: > > name='office1_w7' > > builder="hvm" > > memory=2048 > > vcpus=2 > > acpi_s3=0 > > acpi_s4=0 > > vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > > > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > ] > > boot='c' > > device_model_version="qemu-xen" > > viridian=1 > > vnc=0 > > keymap="it" > > on_crash="destroy" > > vga="qxl" > > spice=1 > > spicehost='0.0.0.0' > > spiceport=6001 > > spicedisable_ticketing=0 > > spicepasswd="password" > > spicevdagent=1 > > spice_clipboard_sharing=0 > > spiceusbredirection=4 > > soundhw="hda" > > localtime=1 > > If you need more tests/informations tell me and I'll post them. > Do you have the qemu log (with xen platform logging enabled). This is where the PV drivers log failures/warnings. Paul > Thanks for any reply and sorry for my bad english. > > _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 11:04:55 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 11:04:55 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XeirX-0007fh-0Y; Thu, 16 Oct 2014 11:04:55 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XeirV-0007fc-LW for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 11:04:53 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 41/C0-10419-556AF345; Thu, 16 Oct 2014 11:04:53 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-9.tower-21.messagelabs.com!1413457491!13367881!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 7261 invoked from network); 16 Oct 2014 11:04:51 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-9.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 11:04:51 -0000 X-IronPort-AV: E=Sophos;i="5.04,731,1406592000"; d="scan'208";a="26012942" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsA= Date: Thu, 16 Oct 2014 11:04:50 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> In-Reply-To: <543FA4F6.5090804@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 16 October 2014 11:59 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: Blue screen on xenvif install > > Il 16/10/2014 12:00, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 16 October 2014 10:35 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: Blue screen on xenvif install > >> > >> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>> Sent: 16 October 2014 09:58 > >>>> To: win-pv-devel@lists.xenproject.org > >>>> Cc: Paul Durrant > >>>> Subject: Blue screen on xenvif install > >>>> > >>>> Today I tried to install new winpv driver to other 3 windows 7 pro 64 > >>>> bit domUs. > >>>> Days ago I installed them successful on one windows 7 pro 64 bit and > one > >>>> windows 8.1 enterprise 64 bit. > >>>> On first domUs I tried to install them today I installed xenbus and > >>>> xenvbd successful but on xenvif install windows crashed with blue > >>>> screen, if I saw it correctly was an kernel in-page error or something > >>>> similar. > >>>> After reboot I retried to install xenvif but now always fails. > >>>> > >>> Sounds odd. Do you have a MEMORY.DMP? > >>> > >>> Paul > >> Windows is setted to write dump of kernel memory on system error but > >> %systemroot%\memory.dmp is missed :( > >> I also checked the windows events log but I found only kernel-power as > >> critical that seems not contains useful data. > >> > >> I found probably useful data in xl dmesg (I copied all below from domU > >> start to xen bug): > >>> (d98) HVM Loader > >>> (d98) Detected Xen v4.5-unstable > >>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>> (d98) System requested SeaBIOS > >>> (d98) CPU speed is 2660 MHz > >>> (d98) Relocating guest memory for lowmem MMIO space disabled > >>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>> (d98) PCI-ISA link 0 routed to IRQ5 > >>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>> (d98) PCI-ISA link 1 routed to IRQ10 > >>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>> (d98) PCI-ISA link 2 routed to IRQ11 > >>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>> (d98) PCI-ISA link 3 routed to IRQ5 > >>> (d98) pci dev 01:3 INTA->IRQ10 > >>> (d98) pci dev 02:0 INTA->IRQ11 > >>> (d98) pci dev 03:0 INTA->IRQ5 > >>> (d98) pci dev 04:0 INTA->IRQ5 > >>> (d98) pci dev 05:0 INTA->IRQ10 > >>> (d98) pci dev 06:0 INTA->IRQ11 > >>> (d98) pci dev 1d:0 INTA->IRQ10 > >>> (d98) pci dev 1d:1 INTB->IRQ11 > >>> (d98) pci dev 1d:2 INTC->IRQ5 > >>> (d98) pci dev 1d:7 INTD->IRQ5 > >>> (d98) No RAM in high memory; setting high_mem resource base to > >> 100000000 > >>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>> (d98) Multiprocessor initialisation: > >>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>> done. > >>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>> done. > >>> (d98) Testing HVM environment: > >>> (d98) - REP INSB across page boundaries ... passed > >>> (d98) - GS base MSRs and SWAPGS ... passed > >>> (d98) Passed 2 of 2 tests > >>> (d98) Writing SMBIOS tables ... > >>> (d98) Loading SeaBIOS ... > >>> (d98) Creating MP tables ... > >>> (d98) Loading ACPI ... > >>> (d98) S3 disabled > >>> (d98) S4 disabled > >>> (d98) vm86 TSS at fc00a100 > >>> (d98) BIOS map: > >>> (d98) 10000-100d3: Scratch space > >>> (d98) c0000-fffff: Main BIOS > >>> (d98) E820 table: > >>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > >>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > >>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > >>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > >>> (d98) Invoking SeaBIOS ... > >>> (d98) SeaBIOS (version > >>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>> (d98) > >>> (d98) Found Xen hypervisor signature at 40000100 > >>> (d98) Running on QEMU (i440fx) > >>> (d98) xen: copy e820... > >>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > >>> (d98) CPU Mhz=2660 > >>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>> (d98) Allocated Xen hypercall page at 77fff000 > >>> (d98) Detected Xen v4.5-unstable > >>> (d98) xen: copy BIOS tables... > >>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > >>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > >>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>> (d98) Using pmtimer, ioport 0xb008 > >>> (d98) Scan for VGA option rom > >>> (d98) Running option rom at c000:0003 > >>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > >>> (d98) pmm call arg1=0 > >>> (d98) Turning on vga text mode console > >>> (d98) SeaBIOS (version > >>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > >>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>> (d98) Found 0 lpt ports > >>> (d98) Found 0 serial ports > >>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) > >>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > >>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > >>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > >>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>> (d98) PS2 keyboard initialized > >>> (d98) All threads complete. > >>> (d98) Scan for option roms > >>> (d98) Running option rom at c980:0003 > >>> (d98) pmm call arg1=1 > >>> (d98) pmm call arg1=0 > >>> (d98) pmm call arg1=1 > >>> (d98) pmm call arg1=0 > >>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>> (d98) > >>> (d98) Press F12 for boot menu. > >>> (d98) > >>> (d98) Searching bootorder for: HALT > >>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > >>> LCHS=1024/255/63 s=83394560 > >>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>> (d98) Returned 258048 bytes of ZoneHigh > >>> (d98) e820 map has 6 items: > >>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > >>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > >>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > >>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > >>> (d98) enter handle_19: > >>> (d98) NULL > >>> (d98) Booting from Hard Disk... > >>> (d98) Booting from 0000:7c00 > >>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: > >>> 1 build: 1db1 > >>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > >>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > >>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>> (d98) XEN|BUGCHECK: ====> > >>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 FFFFFFFFC0000185 > >>> 000000001BD6A860 FFFF > >>> (d98) F80002E39000 > >>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>> (d98) XEN|BUGCHECK: - GS = 002B > >>> (d98) XEN|BUGCHECK: - FS = 0053 > >>> (d98) XEN|BUGCHECK: - ES = 002B > >>> (d98) XEN|BUGCHECK: - DS = 002B > >>> (d98) XEN|BUGCHECK: - SS = 0018 > >>> (d98) XEN|BUGCHECK: - CS = 0010 > >>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>> (d98) XEN|BUGCHECK: STACK: > >>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 > >>> 00000000038A50F0 00000000038A > >>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > >>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 > >>> 0000000000000000 000000000000 > >>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 > >>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 > >>> 0000000002C83500 000000000000 > >>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D > >>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > >>> 0000000002B4C8C1 000000000000 > >>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 > >>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A > >>> 00000000000171C8 00000000C000 > >>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 > >>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > >>> 000000000310F320 0000000002CB > >>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F > >>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > >>> 0000000000000008 00000000FFFF > >>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 > >>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > >>> 0000000002E39000 000000000000 > >>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE > >>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 > >>> 0000000000000000 0000000003EB > >>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 > >> If you need more tests/informations tell me and I'll post them. > >> Thanks for any reply and sorry for my bad english. > > Well, that tells me you had a 7A BSOD, which is a > KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was C0000185 so > that's a STATUS_IO_DEVICE_ERROR. The documentation at > http://msdn.microsoft.com/en- > gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me that > this means: > > > > "improper termination or defective cabling on SCSI devices or that two > devices are trying to use the same IRQ." > > > > But you said you had xenvbd already installed so you'll be using a PV > storage path. Is there any indication of problems with your storage? > > > > Paul > DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic > / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 partitions > are GTP and fs ext4. > Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version > 3.16.3-2~bpo70+1 > No kern or syslog errors, only many of these warning that someone > replied me that should not be a problem: > Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: > reserve_additional_memory: add_memory() failed: -17 > DomU now see disk as xen pvdisk, on xenvif install probably still was > full emulated disk even if xenvbd was installed successful before xenvif > install (failed with BSOD) > The IRQ seems visible from xl dmesg output below, can you check them is > have something wrong or strange, I see some of them "duplicate" but I > not know if is correct. > > DomU xl cfg: > > name='office1_w7' > > builder="hvm" > > memory=2048 > > vcpus=2 > > acpi_s3=0 > > acpi_s4=0 > > vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > > > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > ] > > boot='c' > > device_model_version="qemu-xen" > > viridian=1 > > vnc=0 > > keymap="it" > > on_crash="destroy" > > vga="qxl" > > spice=1 > > spicehost='0.0.0.0' > > spiceport=6001 > > spicedisable_ticketing=0 > > spicepasswd="password" > > spicevdagent=1 > > spice_clipboard_sharing=0 > > spiceusbredirection=4 > > soundhw="hda" > > localtime=1 > > If you need more tests/informations tell me and I'll post them. > Do you have the qemu log (with xen platform logging enabled). This is where the PV drivers log failures/warnings. Paul > Thanks for any reply and sorry for my bad english. > > _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 13:39:30 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 13:39:30 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XelH8-0000LR-Oy; Thu, 16 Oct 2014 13:39:30 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XelH6-0000LM-NF for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 13:39:29 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 57/FD-10419-F8ACF345; Thu, 16 Oct 2014 13:39:27 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-9.tower-21.messagelabs.com!1413466765!13417531!1 X-Originating-IP: [74.125.82.49] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 8107 invoked from network); 16 Oct 2014 13:39:25 -0000 Received: from mail-wg0-f49.google.com (HELO mail-wg0-f49.google.com) (74.125.82.49) by server-9.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 13:39:25 -0000 Received: by mail-wg0-f49.google.com with SMTP id x12so3770100wgg.20 for ; Thu, 16 Oct 2014 06:39:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type; bh=QqzZMh6o1xOoZxGabvKa4SXf8vtiHhiQMeSYY86pEqQ=; b=NwvCnyYLtx0DdDXB57rH6rbIY+xg8ZISYGCQh/rxh6DWy8oaMiEUyFfT0H6MSt6Mri UlK9g9F2ZCoC5y0I3a/S3p0WXa95Mjn2cxdD8sbl0YJMaksLd+DJ8aoBomCsDBQLOMoT Xil5hd8GZTsG2bB6Oes2udoC6pxzW+BNrSjXOdq9O1cr71GxB7ywyCCEhKZS8E8HVMyb pTciFQsDDzmX0sawau+zbzmRRxdGTN6+Iawu08Tx6rAlxqqmYEikwdjHpEFMJACt2iN3 36sVpaA2PpBoTa0XmkzKWVPa2WHivl7/y0iND6TG6k6aWOkrN7eD97ySq9EQ6aP5IR/n d8fA== X-Gm-Message-State: ALoCoQly6SRzkH4Hd2UDdts/IB0Wxl9THyu4Gvk2XmC0Ct9j4Rui8hJOOT16hQXVwyHA+pd0gurF X-Received: by 10.180.73.103 with SMTP id k7mr20661793wiv.83.1413466765589; Thu, 16 Oct 2014 06:39:25 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id lk6sm27486126wjb.26.2014.10.16.06.39.23 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 16 Oct 2014 06:39:24 -0700 (PDT) Message-ID: <543FCA93.2010805@m2r.biz> Date: Thu, 16 Oct 2014 15:39:31 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> Content-Type: multipart/mixed; boundary="------------080006000206030104060307" Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org This is a multi-part message in MIME format. --------------080006000206030104060307 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Il 16/10/2014 13:04, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 16 October 2014 11:59 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: Blue screen on xenvif install >> >> Il 16/10/2014 12:00, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>> Sent: 16 October 2014 10:35 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: Blue screen on xenvif install >>>> >>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>>>> -----Original Message----- >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>> Sent: 16 October 2014 09:58 >>>>>> To: win-pv-devel@lists.xenproject.org >>>>>> Cc: Paul Durrant >>>>>> Subject: Blue screen on xenvif install >>>>>> >>>>>> Today I tried to install new winpv driver to other 3 windows 7 pro 64 >>>>>> bit domUs. >>>>>> Days ago I installed them successful on one windows 7 pro 64 bit and >> one >>>>>> windows 8.1 enterprise 64 bit. >>>>>> On first domUs I tried to install them today I installed xenbus and >>>>>> xenvbd successful but on xenvif install windows crashed with blue >>>>>> screen, if I saw it correctly was an kernel in-page error or something >>>>>> similar. >>>>>> After reboot I retried to install xenvif but now always fails. >>>>>> >>>>> Sounds odd. Do you have a MEMORY.DMP? >>>>> >>>>> Paul >>>> Windows is setted to write dump of kernel memory on system error but >>>> %systemroot%\memory.dmp is missed :( >>>> I also checked the windows events log but I found only kernel-power as >>>> critical that seems not contains useful data. >>>> >>>> I found probably useful data in xl dmesg (I copied all below from domU >>>> start to xen bug): >>>>> (d98) HVM Loader >>>>> (d98) Detected Xen v4.5-unstable >>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>>>> (d98) System requested SeaBIOS >>>>> (d98) CPU speed is 2660 MHz >>>>> (d98) Relocating guest memory for lowmem MMIO space disabled >>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>>>> (d98) PCI-ISA link 0 routed to IRQ5 >>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>>>> (d98) PCI-ISA link 1 routed to IRQ10 >>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>>>> (d98) PCI-ISA link 2 routed to IRQ11 >>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>>>> (d98) PCI-ISA link 3 routed to IRQ5 >>>>> (d98) pci dev 01:3 INTA->IRQ10 >>>>> (d98) pci dev 02:0 INTA->IRQ11 >>>>> (d98) pci dev 03:0 INTA->IRQ5 >>>>> (d98) pci dev 04:0 INTA->IRQ5 >>>>> (d98) pci dev 05:0 INTA->IRQ10 >>>>> (d98) pci dev 06:0 INTA->IRQ11 >>>>> (d98) pci dev 1d:0 INTA->IRQ10 >>>>> (d98) pci dev 1d:1 INTB->IRQ11 >>>>> (d98) pci dev 1d:2 INTC->IRQ5 >>>>> (d98) pci dev 1d:7 INTD->IRQ5 >>>>> (d98) No RAM in high memory; setting high_mem resource base to >>>> 100000000 >>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>>>> (d98) Multiprocessor initialisation: >>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>> done. >>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>> done. >>>>> (d98) Testing HVM environment: >>>>> (d98) - REP INSB across page boundaries ... passed >>>>> (d98) - GS base MSRs and SWAPGS ... passed >>>>> (d98) Passed 2 of 2 tests >>>>> (d98) Writing SMBIOS tables ... >>>>> (d98) Loading SeaBIOS ... >>>>> (d98) Creating MP tables ... >>>>> (d98) Loading ACPI ... >>>>> (d98) S3 disabled >>>>> (d98) S4 disabled >>>>> (d98) vm86 TSS at fc00a100 >>>>> (d98) BIOS map: >>>>> (d98) 10000-100d3: Scratch space >>>>> (d98) c0000-fffff: Main BIOS >>>>> (d98) E820 table: >>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED >>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED >>>>> (d98) Invoking SeaBIOS ... >>>>> (d98) SeaBIOS (version >>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>> (d98) >>>>> (d98) Found Xen hypervisor signature at 40000100 >>>>> (d98) Running on QEMU (i440fx) >>>>> (d98) xen: copy e820... >>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) >>>>> (d98) CPU Mhz=2660 >>>>> (d98) Found 13 PCI devices (max PCI bus is 00) >>>>> (d98) Allocated Xen hypercall page at 77fff000 >>>>> (d98) Detected Xen v4.5-unstable >>>>> (d98) xen: copy BIOS tables... >>>>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 >>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 >>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>>>> (d98) Using pmtimer, ioport 0xb008 >>>>> (d98) Scan for VGA option rom >>>>> (d98) Running option rom at c000:0003 >>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes >>>>> (d98) pmm call arg1=0 >>>>> (d98) Turning on vga text mode console >>>>> (d98) SeaBIOS (version >>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 >>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>>>> (d98) Found 0 lpt ports >>>>> (d98) Found 0 serial ports >>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) >>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 >>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 >>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>>>> (d98) PS2 keyboard initialized >>>>> (d98) All threads complete. >>>>> (d98) Scan for option roms >>>>> (d98) Running option rom at c980:0003 >>>>> (d98) pmm call arg1=1 >>>>> (d98) pmm call arg1=0 >>>>> (d98) pmm call arg1=1 >>>>> (d98) pmm call arg1=0 >>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>>>> (d98) >>>>> (d98) Press F12 for boot menu. >>>>> (d98) >>>>> (d98) Searching bootorder for: HALT >>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>>>> LCHS=1024/255/63 s=83394560 >>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>>>> (d98) Returned 258048 bytes of ZoneHigh >>>>> (d98) e820 map has 6 items: >>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED >>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED >>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED >>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED >>>>> (d98) enter handle_19: >>>>> (d98) NULL >>>>> (d98) Booting from Hard Disk... >>>>> (d98) Booting from 0000:7c00 >>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: >>>>> 1 build: 1db1 >>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>>>> (d98) XEN|BUGCHECK: ====> >>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 FFFFFFFFC0000185 >>>>> 000000001BD6A860 FFFF >>>>> (d98) F80002E39000 >>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>>>> (d98) XEN|BUGCHECK: - GS = 002B >>>>> (d98) XEN|BUGCHECK: - FS = 0053 >>>>> (d98) XEN|BUGCHECK: - ES = 002B >>>>> (d98) XEN|BUGCHECK: - DS = 002B >>>>> (d98) XEN|BUGCHECK: - SS = 0018 >>>>> (d98) XEN|BUGCHECK: - CS = 0010 >>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>>>> (d98) XEN|BUGCHECK: STACK: >>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 >>>>> 00000000038A50F0 00000000038A >>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 >>>>> 0000000000000000 000000000000 >>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 >>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 >>>>> 0000000002C83500 000000000000 >>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D >>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 >>>>> 0000000002B4C8C1 000000000000 >>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 >>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A >>>>> 00000000000171C8 00000000C000 >>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 >>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 >>>>> 000000000310F320 0000000002CB >>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F >>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 >>>>> 0000000000000008 00000000FFFF >>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 >>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 >>>>> 0000000002E39000 000000000000 >>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE >>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 >>>>> 0000000000000000 0000000003EB >>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 >>>> If you need more tests/informations tell me and I'll post them. >>>> Thanks for any reply and sorry for my bad english. >>> Well, that tells me you had a 7A BSOD, which is a >> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was C0000185 so >> that's a STATUS_IO_DEVICE_ERROR. The documentation at >> http://msdn.microsoft.com/en- >> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me that >> this means: >>> "improper termination or defective cabling on SCSI devices or that two >> devices are trying to use the same IRQ." >>> But you said you had xenvbd already installed so you'll be using a PV >> storage path. Is there any indication of problems with your storage? >>> Paul >> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic >> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 partitions >> are GTP and fs ext4. >> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version >> 3.16.3-2~bpo70+1 >> No kern or syslog errors, only many of these warning that someone >> replied me that should not be a problem: >> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: >> reserve_additional_memory: add_memory() failed: -17 >> DomU now see disk as xen pvdisk, on xenvif install probably still was >> full emulated disk even if xenvbd was installed successful before xenvif >> install (failed with BSOD) >> The IRQ seems visible from xl dmesg output below, can you check them is >> have something wrong or strange, I see some of them "duplicate" but I >> not know if is correct. >> >> DomU xl cfg: >>> name='office1_w7' >>> builder="hvm" >>> memory=2048 >>> vcpus=2 >>> acpi_s3=0 >>> acpi_s4=0 >>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] >>> >> disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' >> ] >>> boot='c' >>> device_model_version="qemu-xen" >>> viridian=1 >>> vnc=0 >>> keymap="it" >>> on_crash="destroy" >>> vga="qxl" >>> spice=1 >>> spicehost='0.0.0.0' >>> spiceport=6001 >>> spicedisable_ticketing=0 >>> spicepasswd="password" >>> spicevdagent=1 >>> spice_clipboard_sharing=0 >>> spiceusbredirection=4 >>> soundhw="hda" >>> localtime=1 >> If you need more tests/informations tell me and I'll post them. >> > Do you have the qemu log (with xen platform logging enabled). This is where the PV drivers log failures/warnings. > > Paul > > I retried enabling xen platform debug in qemu trace but no add lines in log when I try to install xenvif and fails. I attach anyway the log if can be useful. I'll also try to restore the backup of this night of the domU when I had the BSOD trying reproduce it with xen debug in qemu trace and different windows memory dump options. --------------080006000206030104060307 Content-Type: text/plain; charset=windows-1252; name="qemu-dm-office1_w7.log" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="qemu-dm-office1_w7.log" (/usr/sbin/xl:30535): Spice-Warning **: reds.c:1863:reds_handle_ticket: Invalid password main_channel_link: add main channel client main_channel_handle_parsed: net test: latency 2.467000 ms, bitrate 2566416040 bps (2447.525063 Mbps) inputs_connect: inputs channel client create red_dispatcher_set_cursor_peer: xen_platform_log xen platform: XEN|DllInitialize: XEN 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XEN|SystemGetStartOptions: TESTSIGNING NOEXECUTE=OPTIN xen_platform_log xen platform: XEN|SystemGetVersionInformation: KERNEL: 6.1 (BUILD 7601) PLATFORM WIN32_NT (x64) xen_platform_log xen platform: XEN|SystemGetVersionInformation: SP: 1.0 () xen_platform_log xen platform: XEN|SystemGetVersionInformation: SUITES: xen_platform_log xen platform: XEN|SystemGetVersionInformation: - TERMINAL xen_platform_log xen platform: XEN|SystemGetVersionInformation: - SINGLEUSERTS xen_platform_log xen platform: XEN|SystemGetVersionInformation: TYPE: WORKSTATION xen_platform_log xen platform: XEN|SystemGetMemoryInformation: RANGE[0] 00000000.00001000 - 00000000.0009efff xen_platform_log xen platform: XEN|SystemGetMemoryInformation: RANGE[1] 00000000.00100000 - 00000000.77ffefff xen_platform_log xen platform: XEN|SystemCpuInformation: ====> (1) xen_platform_log xen platform: XEN|SystemCpuInformation: Manufacturer: GenuineIntel xen_platform_log xen platform: XEN|SystemCpuInformation: Local APIC ID: 02 xen_platform_log xen platform: XEN|SystemCpuInformation: <==== (1) xen_platform_log xen platform: XEN|SystemCpuInformation: ====> (0) xen_platform_log xen platform: XEN|SystemCpuInformation: Manufacturer: GenuineIntel xen_platform_log xen platform: XEN|SystemCpuInformation: Local APIC ID: 00 xen_platform_log xen platform: XEN|SystemCpuInformation: <==== (0) xen_platform_log xen platform: XEN|HypercallInitialize: XEN 4.5 xen_platform_log xen platform: XEN|HypercallInitialize: INTERFACE 0x00040300 xen_platform_log xen platform: XEN|HypercallInitialize: HypercallPfn[0]: 00000000000036A6 xen_platform_log xen platform: XENFILT|DriverEntry: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENFILT|DriverSetActiveDeviceInstance: PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01/10 xen_platform_log xen platform: XENFILT|UnplugCheckForPVDisks: PRESENT xen_platform_log xen platform: XENFILT|UnplugCheckForPVNics: NOT PRESENT xen_platform_log xen platform: UNPLUG: PRE-AMBLE (DRIVERS NOT BLACKLISTED) xen_platform_log xen platform: UNPLUG: DISKS xen_platform_log xen platform: XENFILT|FdoCreate: FFFFFA800255E040 (ACPI\PNP0A03\0) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA8002534040 (PCI\VEN_8086&DEV_1237&SUBSYS_11001AF4&REV_02\00) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024CA040 (PCI\VEN_8086&DEV_7000&SUBSYS_11001AF4&REV_00\08) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024CB040 (PCI\VEN_8086&DEV_7010&SUBSYS_11001AF4&REV_00\09) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024CC040 (PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01\10) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024CD040 (PCI\VEN_8086&DEV_2668&SUBSYS_11001AF4&REV_01\18) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024CE040 (PCI\VEN_1AF4&DEV_1003&SUBSYS_00031AF4&REV_00\20) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024CF040 (PCI\VEN_1B36&DEV_0100&SUBSYS_11001AF4&REV_04\28) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024D0040 (PCI\VEN_10EC&DEV_8139&SUBSYS_11001AF4&REV_20\30) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024D1040 (PCI\VEN_8086&DEV_2934&SUBSYS_11001AF4&REV_03\E8) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024D2040 (PCI\VEN_8086&DEV_2935&SUBSYS_11001AF4&REV_03\E9) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024D3040 (PCI\VEN_8086&DEV_2936&SUBSYS_11001AF4&REV_03\EA) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024D4AC0 (PCI\VEN_8086&DEV_293A&SUBSYS_11001AF4&REV_03\EF) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024D5AC0 (ACPI\PNP0103\0) xen_platform_log xen platform: XENBUS|DriverEntry: XENBUS 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENFILT|PdoQueryInterface: PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01\10: UNPLUG_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|FdoCreate: FFFFFA80024E2A70 (XS0001 XENBUS) [ACTIVE] xen_platform_log xen platform: XENBUS|FdoScan: ====> xen_platform_log xen platform: SHARED_INFO: MAP XENMAPSPACE_shared_info @ 00000000.f8000000 xen_platform_log xen platform: XENBUS|FdoSuspend: ====> xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 xen_platform_log xen platform: XENBUS|FdoBalloon: ====> xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA80024FEB00 (VBD 00000001) xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA80024FE640 (VIF 00000001) xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA8002502D40 (IFACE 00000001) xen_platform_log xen platform: XENFILT|FdoCreate: FFFFFA800250AAC0 (PCIIDE\IDEChannel\0) xen_platform_log xen platform: XENFILT|FdoCreate: FFFFFA8002515AC0 (PCIIDE\IDEChannel\1) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA8002523630 (IDE\CdRomQEMU_QEMU_DVD-ROM_______________________2.1.____\0.1.0) xen_platform_log xen platform: XENVBD|DriverEntry:8.0.0.0 (24/9/2014) xen_platform_log xen platform: XENVBD|__DriverParseParameterKey:DriverParameters: xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800252C060 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800252C060 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800252C060 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800252C060 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800252C060 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800252C060 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Version = 0 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Master = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: ScatterGather = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DemandMode = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: AutoInitialize = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Dma32BitAddresses = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: IgnoreCount = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Dma64BitAddresses = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: BusNumber = 00000000 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaChannel = ffffffff xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: InterfaceType = Internal xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaWidth = 8Bits xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaSpeed = Compatible xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: MaximumLength = 000b0000 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaPort = ffffffff xen_platform_log xen platform: XENBUS|DmaGetAdapter: no interception xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: STORE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: EVTCHN_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: GNTTAB_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: SUSPEND_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: DEBUG_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: EMULATED_INTERFACE (VERSION 1) xen_platform_log xen platform: XENFILT|PdoQueryInterface: PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01\10: EMULATED_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVBD|__FdoSetDevicePowerState:POWER D3 to D0 xen_platform_log xen platform: XENVBD|__FdoD3ToD0:D3->D0 xen_platform_log xen platform: XENVBD|__FdoIsPdoUnplugged:Target[0] : (vbd/768) Emulated NOT_PRESENT xen_platform_log xen platform: XENVBD|PdoCreate:Target[0] : Creating (PV) xen_platform_log xen platform: XENVBD|PdoSetDevicePowerState:Target[0] : POWER D3 to D0 xen_platform_log xen platform: XENVBD|PdoD3ToD0:Target[0] : D3->D0 (PV) xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : INITIALIZED ----> ENABLED xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state CLOSED xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : NOT_DUMP NOT_HIBER NOT_PAGE xen_platform_log xen platform: XENVBD|PdoReadInquiryData:Target[0] : Failed to get Page80 data xen_platform_log xen platform: XENVBD|PdoReadInquiryData:Target[0] : Failed to get Page83 data xen_platform_log xen platform: XENVBD|PdoUpdateInquiryData:Target[0] : VDI-UUID = {00000000-0000-0000-0000-000000000000} xen_platform_log xen platform: XENVBD|FrontendPrepare:Target[0] : BackendId 0 (/local/domain/0/backend/qdisk/101/768) xen_platform_log xen platform: XENVBD|FrontendReadFeatures:Target[0] : Features: PERSISTENT xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state PREPARED xen_platform_log xen platform: XENBUS|RangeSetPop: fail1 (c000009a) xen_platform_log xen platform: GNTTAB: MAP XENMAPSPACE_grant_table[0] @ 00000000.f8001000 xen_platform_log xen platform: XENBUS|GnttabExpand: added references [00000009 - 000001ff] xen_platform_log xen platform: XENVBD|__ReadDiskInfo:Target[0] : 83394560 sectors of 512 bytes (512) xen_platform_log xen platform: XENVBD|__ReadDiskInfo:Target[0] : 39 GB (00000000) xen_platform_log xen platform: XENVBD|FrontendReadDiskInfo:Target[0] : Features: FLUSH DISCARD xen_platform_log xen platform: XENVBD|FrontendReadDiskInfo:Target[0] : DISCARD 0/0 xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state CONNECTED xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state ENABLED xen_platform_log xen platform: XENVBD|PdoCreate:Target[0] : Created (PV) xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread ===> xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread : Target[0] = 0xFFFFFA8002521020 (present) xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread <=== xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: XENVBD|__HandlePage83:Target[0] : INQUIRY Using Fake Page83 Data xen_platform_log xen platform: XENVBD|__HandlePage80:Target[0] : INQUIRY Using Fake Page80 Data xen_platform_log xen platform: XENVBD|PdoSetDeviceObject:Target[0] : Setting DeviceObject = 0xFFFFFA80025296D0 xen_platform_log xen platform: XENVBD|FdoMapDeviceObjectToPdo:0xFFFFFA80025296D0 --> Target 0 (000000) xen_platform_log xen platform: XENVBD|PdoDispatchPnp:Target[0] : 13:QUERY_ID -> c00000bb xen_platform_log xen platform: XENVBD|PdoDispatchPnp:Target[0] : 15:QUERY_BUS_INFORMATION -> c00000bb xen_platform_log xen platform: XENVBD|PdoDispatchPnp:Target[0] : 19:UNKNOWN -> c00000bb xen_platform_log xen platform: XENVBD|PdoDispatchPnp:Target[0] : 18:UNKNOWN -> c00000bb xen_platform_log xen platform: XENVBD|PdoDispatchPnp:Target[0] : 0d:FILTER_RESOURCE_REQUIREMENTS -> c00000bb xen_platform_log xen platform: XENVBD|PdoSetDevicePnpState:Target[0] : PNP Present to Started xen_platform_log xen platform: XENVBD|PdoDispatchPnp:Target[0] : 07:QUERY_DEVICE_RELATIONS -> c00000bb xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : DUMP NOT_HIBER NOT_PAGE xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : NOT_DUMP NOT_HIBER NOT_PAGE xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : NOT_DUMP NOT_HIBER PAGE xen_platform_log xen platform: XENBUS|RangeSetPop: fail1 (c000009a) xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: GNTTAB: MAP XENMAPSPACE_grant_table[1] @ 00000000.f8002000 xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENBUS|GnttabExpand: added references [00000200 - 000003ff] xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : DUMP NOT_HIBER PAGE xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable main_channel_handle_parsed: agent start main_channel_handle_parsed: agent start main_channel_handle_parsed: agent start xen_platform_log xen platform: XEN|SystemPowerStateCallback: <- S0 xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : NOT_DUMP NOT_HIBER PAGE xen_platform_log xen platform: XENVBD|FdoDevicePower:FDO:PowerDeviceD3 (ShutdownOff) xen_platform_log xen platform: XENVBD|__FdoSetDevicePowerState:POWER D0 to D3 xen_platform_log xen platform: XENVBD|__FdoD0ToD3:D0->D3 xen_platform_log xen platform: XENVBD|PdoSetDevicePowerState:Target[0] : POWER D0 to D3 xen_platform_log xen platform: XENVBD|PdoD0ToD3:Target[0] : D0->D3 (PV) xen_platform_log xen platform: XENVBD|__PdoPauseDataPath:Target[0] : Waiting for 0 Submitted requests xen_platform_log xen platform: XENVBD|__PdoPauseDataPath:Target[0] : 0/0 Submitted requests left (0 iterrations) xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : ENABLED ----> CLOSED xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state CONNECTED xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state CLOSING xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state CLOSED xen_platform_log xen platform: GNTTAB: UNMAP XENMAPSPACE_grant_table[1] xen_platform_log xen platform: GNTTAB: UNMAP XENMAPSPACE_grant_table[0] xen_platform_log xen platform: XENBUS|GnttabContract: removed refrences [00000009 - 000003ff] Issued domain 101 poweroff red_channel_client_disconnect_dummy: rcc=0x7fb516a715b0 (channel=0x7fb5168f1840 type=5 id=0) snd_channel_put: SndChannel=0x7fb516a66b40 freed red_channel_client_disconnect_dummy: rcc=0x7fb516a768f0 (channel=0x7fb5168e0fa0 type=6 id=0) snd_channel_put: SndChannel=0x7fb516af7550 freed red_channel_client_disconnect: rcc=0x7fb516d06080 (channel=0x7fb516974380 type=2 id=0) red_channel_client_disconnect: rcc=0x7fb516cbdd80 (channel=0x7fb5168c0c40 type=4 id=0) --------------080006000206030104060307 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel --------------080006000206030104060307-- From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 13:39:30 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 13:39:30 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XelH8-0000LR-Oy; Thu, 16 Oct 2014 13:39:30 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by 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[83.211.73.126]) by mx.google.com with ESMTPSA id lk6sm27486126wjb.26.2014.10.16.06.39.23 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 16 Oct 2014 06:39:24 -0700 (PDT) Message-ID: <543FCA93.2010805@m2r.biz> Date: Thu, 16 Oct 2014 15:39:31 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> Content-Type: multipart/mixed; boundary="------------080006000206030104060307" Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org This is a multi-part message in MIME format. --------------080006000206030104060307 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Il 16/10/2014 13:04, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 16 October 2014 11:59 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: Blue screen on xenvif install >> >> Il 16/10/2014 12:00, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>> Sent: 16 October 2014 10:35 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: Blue screen on xenvif install >>>> >>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>>>> -----Original Message----- >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>> Sent: 16 October 2014 09:58 >>>>>> To: win-pv-devel@lists.xenproject.org >>>>>> Cc: Paul Durrant >>>>>> Subject: Blue screen on xenvif install >>>>>> >>>>>> Today I tried to install new winpv driver to other 3 windows 7 pro 64 >>>>>> bit domUs. >>>>>> Days ago I installed them successful on one windows 7 pro 64 bit and >> one >>>>>> windows 8.1 enterprise 64 bit. >>>>>> On first domUs I tried to install them today I installed xenbus and >>>>>> xenvbd successful but on xenvif install windows crashed with blue >>>>>> screen, if I saw it correctly was an kernel in-page error or something >>>>>> similar. >>>>>> After reboot I retried to install xenvif but now always fails. >>>>>> >>>>> Sounds odd. Do you have a MEMORY.DMP? >>>>> >>>>> Paul >>>> Windows is setted to write dump of kernel memory on system error but >>>> %systemroot%\memory.dmp is missed :( >>>> I also checked the windows events log but I found only kernel-power as >>>> critical that seems not contains useful data. >>>> >>>> I found probably useful data in xl dmesg (I copied all below from domU >>>> start to xen bug): >>>>> (d98) HVM Loader >>>>> (d98) Detected Xen v4.5-unstable >>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>>>> (d98) System requested SeaBIOS >>>>> (d98) CPU speed is 2660 MHz >>>>> (d98) Relocating guest memory for lowmem MMIO space disabled >>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>>>> (d98) PCI-ISA link 0 routed to IRQ5 >>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>>>> (d98) PCI-ISA link 1 routed to IRQ10 >>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>>>> (d98) PCI-ISA link 2 routed to IRQ11 >>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>>>> (d98) PCI-ISA link 3 routed to IRQ5 >>>>> (d98) pci dev 01:3 INTA->IRQ10 >>>>> (d98) pci dev 02:0 INTA->IRQ11 >>>>> (d98) pci dev 03:0 INTA->IRQ5 >>>>> (d98) pci dev 04:0 INTA->IRQ5 >>>>> (d98) pci dev 05:0 INTA->IRQ10 >>>>> (d98) pci dev 06:0 INTA->IRQ11 >>>>> (d98) pci dev 1d:0 INTA->IRQ10 >>>>> (d98) pci dev 1d:1 INTB->IRQ11 >>>>> (d98) pci dev 1d:2 INTC->IRQ5 >>>>> (d98) pci dev 1d:7 INTD->IRQ5 >>>>> (d98) No RAM in high memory; setting high_mem resource base to >>>> 100000000 >>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>>>> (d98) Multiprocessor initialisation: >>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>> done. >>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>> done. >>>>> (d98) Testing HVM environment: >>>>> (d98) - REP INSB across page boundaries ... passed >>>>> (d98) - GS base MSRs and SWAPGS ... passed >>>>> (d98) Passed 2 of 2 tests >>>>> (d98) Writing SMBIOS tables ... >>>>> (d98) Loading SeaBIOS ... >>>>> (d98) Creating MP tables ... >>>>> (d98) Loading ACPI ... >>>>> (d98) S3 disabled >>>>> (d98) S4 disabled >>>>> (d98) vm86 TSS at fc00a100 >>>>> (d98) BIOS map: >>>>> (d98) 10000-100d3: Scratch space >>>>> (d98) c0000-fffff: Main BIOS >>>>> (d98) E820 table: >>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED >>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED >>>>> (d98) Invoking SeaBIOS ... >>>>> (d98) SeaBIOS (version >>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>> (d98) >>>>> (d98) Found Xen hypervisor signature at 40000100 >>>>> (d98) Running on QEMU (i440fx) >>>>> (d98) xen: copy e820... >>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) >>>>> (d98) CPU Mhz=2660 >>>>> (d98) Found 13 PCI devices (max PCI bus is 00) >>>>> (d98) Allocated Xen hypercall page at 77fff000 >>>>> (d98) Detected Xen v4.5-unstable >>>>> (d98) xen: copy BIOS tables... >>>>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 >>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 >>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>>>> (d98) Using pmtimer, ioport 0xb008 >>>>> (d98) Scan for VGA option rom >>>>> (d98) Running option rom at c000:0003 >>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes >>>>> (d98) pmm call arg1=0 >>>>> (d98) Turning on vga text mode console >>>>> (d98) SeaBIOS (version >>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 >>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>>>> (d98) Found 0 lpt ports >>>>> (d98) Found 0 serial ports >>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) >>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 >>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 >>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>>>> (d98) PS2 keyboard initialized >>>>> (d98) All threads complete. >>>>> (d98) Scan for option roms >>>>> (d98) Running option rom at c980:0003 >>>>> (d98) pmm call arg1=1 >>>>> (d98) pmm call arg1=0 >>>>> (d98) pmm call arg1=1 >>>>> (d98) pmm call arg1=0 >>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>>>> (d98) >>>>> (d98) Press F12 for boot menu. >>>>> (d98) >>>>> (d98) Searching bootorder for: HALT >>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>>>> LCHS=1024/255/63 s=83394560 >>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>>>> (d98) Returned 258048 bytes of ZoneHigh >>>>> (d98) e820 map has 6 items: >>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED >>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED >>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED >>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED >>>>> (d98) enter handle_19: >>>>> (d98) NULL >>>>> (d98) Booting from Hard Disk... >>>>> (d98) Booting from 0000:7c00 >>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: >>>>> 1 build: 1db1 >>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>>>> (d98) XEN|BUGCHECK: ====> >>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 FFFFFFFFC0000185 >>>>> 000000001BD6A860 FFFF >>>>> (d98) F80002E39000 >>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>>>> (d98) XEN|BUGCHECK: - GS = 002B >>>>> (d98) XEN|BUGCHECK: - FS = 0053 >>>>> (d98) XEN|BUGCHECK: - ES = 002B >>>>> (d98) XEN|BUGCHECK: - DS = 002B >>>>> (d98) XEN|BUGCHECK: - SS = 0018 >>>>> (d98) XEN|BUGCHECK: - CS = 0010 >>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>>>> (d98) XEN|BUGCHECK: STACK: >>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 >>>>> 00000000038A50F0 00000000038A >>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 >>>>> 0000000000000000 000000000000 >>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 >>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 >>>>> 0000000002C83500 000000000000 >>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D >>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 >>>>> 0000000002B4C8C1 000000000000 >>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 >>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A >>>>> 00000000000171C8 00000000C000 >>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 >>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 >>>>> 000000000310F320 0000000002CB >>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F >>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 >>>>> 0000000000000008 00000000FFFF >>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 >>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 >>>>> 0000000002E39000 000000000000 >>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE >>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 >>>>> 0000000000000000 0000000003EB >>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 >>>> If you need more tests/informations tell me and I'll post them. >>>> Thanks for any reply and sorry for my bad english. >>> Well, that tells me you had a 7A BSOD, which is a >> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was C0000185 so >> that's a STATUS_IO_DEVICE_ERROR. The documentation at >> http://msdn.microsoft.com/en- >> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me that >> this means: >>> "improper termination or defective cabling on SCSI devices or that two >> devices are trying to use the same IRQ." >>> But you said you had xenvbd already installed so you'll be using a PV >> storage path. Is there any indication of problems with your storage? >>> Paul >> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic >> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 partitions >> are GTP and fs ext4. >> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version >> 3.16.3-2~bpo70+1 >> No kern or syslog errors, only many of these warning that someone >> replied me that should not be a problem: >> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: >> reserve_additional_memory: add_memory() failed: -17 >> DomU now see disk as xen pvdisk, on xenvif install probably still was >> full emulated disk even if xenvbd was installed successful before xenvif >> install (failed with BSOD) >> The IRQ seems visible from xl dmesg output below, can you check them is >> have something wrong or strange, I see some of them "duplicate" but I >> not know if is correct. >> >> DomU xl cfg: >>> name='office1_w7' >>> builder="hvm" >>> memory=2048 >>> vcpus=2 >>> acpi_s3=0 >>> acpi_s4=0 >>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] >>> >> disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' >> ] >>> boot='c' >>> device_model_version="qemu-xen" >>> viridian=1 >>> vnc=0 >>> keymap="it" >>> on_crash="destroy" >>> vga="qxl" >>> spice=1 >>> spicehost='0.0.0.0' >>> spiceport=6001 >>> spicedisable_ticketing=0 >>> spicepasswd="password" >>> spicevdagent=1 >>> spice_clipboard_sharing=0 >>> spiceusbredirection=4 >>> soundhw="hda" >>> localtime=1 >> If you need more tests/informations tell me and I'll post them. >> > Do you have the qemu log (with xen platform logging enabled). This is where the PV drivers log failures/warnings. > > Paul > > I retried enabling xen platform debug in qemu trace but no add lines in log when I try to install xenvif and fails. I attach anyway the log if can be useful. I'll also try to restore the backup of this night of the domU when I had the BSOD trying reproduce it with xen debug in qemu trace and different windows memory dump options. --------------080006000206030104060307 Content-Type: text/plain; charset=windows-1252; name="qemu-dm-office1_w7.log" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="qemu-dm-office1_w7.log" (/usr/sbin/xl:30535): Spice-Warning **: reds.c:1863:reds_handle_ticket: Invalid password main_channel_link: add main channel client main_channel_handle_parsed: net test: latency 2.467000 ms, bitrate 2566416040 bps (2447.525063 Mbps) inputs_connect: inputs channel client create red_dispatcher_set_cursor_peer: xen_platform_log xen platform: XEN|DllInitialize: XEN 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XEN|SystemGetStartOptions: TESTSIGNING NOEXECUTE=OPTIN xen_platform_log xen platform: XEN|SystemGetVersionInformation: KERNEL: 6.1 (BUILD 7601) PLATFORM WIN32_NT (x64) xen_platform_log xen platform: XEN|SystemGetVersionInformation: SP: 1.0 () xen_platform_log xen platform: XEN|SystemGetVersionInformation: SUITES: xen_platform_log xen platform: XEN|SystemGetVersionInformation: - TERMINAL xen_platform_log xen platform: XEN|SystemGetVersionInformation: - SINGLEUSERTS xen_platform_log xen platform: XEN|SystemGetVersionInformation: TYPE: WORKSTATION xen_platform_log xen platform: XEN|SystemGetMemoryInformation: RANGE[0] 00000000.00001000 - 00000000.0009efff xen_platform_log xen platform: XEN|SystemGetMemoryInformation: RANGE[1] 00000000.00100000 - 00000000.77ffefff xen_platform_log xen platform: XEN|SystemCpuInformation: ====> (1) xen_platform_log xen platform: XEN|SystemCpuInformation: Manufacturer: GenuineIntel xen_platform_log xen platform: XEN|SystemCpuInformation: Local APIC ID: 02 xen_platform_log xen platform: XEN|SystemCpuInformation: <==== (1) xen_platform_log xen platform: XEN|SystemCpuInformation: ====> (0) xen_platform_log xen platform: XEN|SystemCpuInformation: Manufacturer: GenuineIntel xen_platform_log xen platform: XEN|SystemCpuInformation: Local APIC ID: 00 xen_platform_log xen platform: XEN|SystemCpuInformation: <==== (0) xen_platform_log xen platform: XEN|HypercallInitialize: XEN 4.5 xen_platform_log xen platform: XEN|HypercallInitialize: INTERFACE 0x00040300 xen_platform_log xen platform: XEN|HypercallInitialize: HypercallPfn[0]: 00000000000036A6 xen_platform_log xen platform: XENFILT|DriverEntry: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENFILT|DriverSetActiveDeviceInstance: PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01/10 xen_platform_log xen platform: XENFILT|UnplugCheckForPVDisks: PRESENT xen_platform_log xen platform: XENFILT|UnplugCheckForPVNics: NOT PRESENT xen_platform_log xen platform: UNPLUG: PRE-AMBLE (DRIVERS NOT BLACKLISTED) xen_platform_log xen platform: UNPLUG: DISKS xen_platform_log xen platform: XENFILT|FdoCreate: FFFFFA800255E040 (ACPI\PNP0A03\0) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA8002534040 (PCI\VEN_8086&DEV_1237&SUBSYS_11001AF4&REV_02\00) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024CA040 (PCI\VEN_8086&DEV_7000&SUBSYS_11001AF4&REV_00\08) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024CB040 (PCI\VEN_8086&DEV_7010&SUBSYS_11001AF4&REV_00\09) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024CC040 (PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01\10) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024CD040 (PCI\VEN_8086&DEV_2668&SUBSYS_11001AF4&REV_01\18) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024CE040 (PCI\VEN_1AF4&DEV_1003&SUBSYS_00031AF4&REV_00\20) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024CF040 (PCI\VEN_1B36&DEV_0100&SUBSYS_11001AF4&REV_04\28) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024D0040 (PCI\VEN_10EC&DEV_8139&SUBSYS_11001AF4&REV_20\30) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024D1040 (PCI\VEN_8086&DEV_2934&SUBSYS_11001AF4&REV_03\E8) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024D2040 (PCI\VEN_8086&DEV_2935&SUBSYS_11001AF4&REV_03\E9) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024D3040 (PCI\VEN_8086&DEV_2936&SUBSYS_11001AF4&REV_03\EA) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024D4AC0 (PCI\VEN_8086&DEV_293A&SUBSYS_11001AF4&REV_03\EF) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA80024D5AC0 (ACPI\PNP0103\0) xen_platform_log xen platform: XENBUS|DriverEntry: XENBUS 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENFILT|PdoQueryInterface: PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01\10: UNPLUG_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|FdoCreate: FFFFFA80024E2A70 (XS0001 XENBUS) [ACTIVE] xen_platform_log xen platform: XENBUS|FdoScan: ====> xen_platform_log xen platform: SHARED_INFO: MAP XENMAPSPACE_shared_info @ 00000000.f8000000 xen_platform_log xen platform: XENBUS|FdoSuspend: ====> xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 xen_platform_log xen platform: XENBUS|FdoBalloon: ====> xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA80024FEB00 (VBD 00000001) xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA80024FE640 (VIF 00000001) xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA8002502D40 (IFACE 00000001) xen_platform_log xen platform: XENFILT|FdoCreate: FFFFFA800250AAC0 (PCIIDE\IDEChannel\0) xen_platform_log xen platform: XENFILT|FdoCreate: FFFFFA8002515AC0 (PCIIDE\IDEChannel\1) xen_platform_log xen platform: XENFILT|PdoCreate: FFFFFA8002523630 (IDE\CdRomQEMU_QEMU_DVD-ROM_______________________2.1.____\0.1.0) xen_platform_log xen platform: XENVBD|DriverEntry:8.0.0.0 (24/9/2014) xen_platform_log xen platform: XENVBD|__DriverParseParameterKey:DriverParameters: xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800252C060 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800252C060 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800252C060 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800252C060 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800252C060 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800252C060 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Version = 0 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Master = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: ScatterGather = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DemandMode = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: AutoInitialize = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Dma32BitAddresses = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: IgnoreCount = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Dma64BitAddresses = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: BusNumber = 00000000 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaChannel = ffffffff xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: InterfaceType = Internal xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaWidth = 8Bits xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaSpeed = Compatible xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: MaximumLength = 000b0000 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaPort = ffffffff xen_platform_log xen platform: XENBUS|DmaGetAdapter: no interception xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: STORE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: EVTCHN_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: GNTTAB_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: SUSPEND_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: DEBUG_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: EMULATED_INTERFACE (VERSION 1) xen_platform_log xen platform: XENFILT|PdoQueryInterface: PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01\10: EMULATED_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVBD|__FdoSetDevicePowerState:POWER D3 to D0 xen_platform_log xen platform: XENVBD|__FdoD3ToD0:D3->D0 xen_platform_log xen platform: XENVBD|__FdoIsPdoUnplugged:Target[0] : (vbd/768) Emulated NOT_PRESENT xen_platform_log xen platform: XENVBD|PdoCreate:Target[0] : Creating (PV) xen_platform_log xen platform: XENVBD|PdoSetDevicePowerState:Target[0] : POWER D3 to D0 xen_platform_log xen platform: XENVBD|PdoD3ToD0:Target[0] : D3->D0 (PV) xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : INITIALIZED ----> ENABLED xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state CLOSED xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : NOT_DUMP NOT_HIBER NOT_PAGE xen_platform_log xen platform: XENVBD|PdoReadInquiryData:Target[0] : Failed to get Page80 data xen_platform_log xen platform: XENVBD|PdoReadInquiryData:Target[0] : Failed to get Page83 data xen_platform_log xen platform: XENVBD|PdoUpdateInquiryData:Target[0] : VDI-UUID = {00000000-0000-0000-0000-000000000000} xen_platform_log xen platform: XENVBD|FrontendPrepare:Target[0] : BackendId 0 (/local/domain/0/backend/qdisk/101/768) xen_platform_log xen platform: XENVBD|FrontendReadFeatures:Target[0] : Features: PERSISTENT xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state PREPARED xen_platform_log xen platform: XENBUS|RangeSetPop: fail1 (c000009a) xen_platform_log xen platform: GNTTAB: MAP XENMAPSPACE_grant_table[0] @ 00000000.f8001000 xen_platform_log xen platform: XENBUS|GnttabExpand: added references [00000009 - 000001ff] xen_platform_log xen platform: XENVBD|__ReadDiskInfo:Target[0] : 83394560 sectors of 512 bytes (512) xen_platform_log xen platform: XENVBD|__ReadDiskInfo:Target[0] : 39 GB (00000000) xen_platform_log xen platform: XENVBD|FrontendReadDiskInfo:Target[0] : Features: FLUSH DISCARD xen_platform_log xen platform: XENVBD|FrontendReadDiskInfo:Target[0] : DISCARD 0/0 xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state CONNECTED xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state ENABLED xen_platform_log xen platform: XENVBD|PdoCreate:Target[0] : Created (PV) xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread ===> xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread : Target[0] = 0xFFFFFA8002521020 (present) xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread <=== xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: XENVBD|__HandlePage83:Target[0] : INQUIRY Using Fake Page83 Data xen_platform_log xen platform: XENVBD|__HandlePage80:Target[0] : INQUIRY Using Fake Page80 Data xen_platform_log xen platform: XENVBD|PdoSetDeviceObject:Target[0] : Setting DeviceObject = 0xFFFFFA80025296D0 xen_platform_log xen platform: XENVBD|FdoMapDeviceObjectToPdo:0xFFFFFA80025296D0 --> Target 0 (000000) xen_platform_log xen platform: XENVBD|PdoDispatchPnp:Target[0] : 13:QUERY_ID -> c00000bb xen_platform_log xen platform: XENVBD|PdoDispatchPnp:Target[0] : 15:QUERY_BUS_INFORMATION -> c00000bb xen_platform_log xen platform: XENVBD|PdoDispatchPnp:Target[0] : 19:UNKNOWN -> c00000bb xen_platform_log xen platform: XENVBD|PdoDispatchPnp:Target[0] : 18:UNKNOWN -> c00000bb xen_platform_log xen platform: XENVBD|PdoDispatchPnp:Target[0] : 0d:FILTER_RESOURCE_REQUIREMENTS -> c00000bb xen_platform_log xen platform: XENVBD|PdoSetDevicePnpState:Target[0] : PNP Present to Started xen_platform_log xen platform: XENVBD|PdoDispatchPnp:Target[0] : 07:QUERY_DEVICE_RELATIONS -> c00000bb xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : DUMP NOT_HIBER NOT_PAGE xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : NOT_DUMP NOT_HIBER NOT_PAGE xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : NOT_DUMP NOT_HIBER PAGE xen_platform_log xen platform: XENBUS|RangeSetPop: fail1 (c000009a) xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: GNTTAB: MAP XENMAPSPACE_grant_table[1] @ 00000000.f8002000 xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENBUS|GnttabExpand: added references [00000200 - 000003ff] xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : DUMP NOT_HIBER PAGE xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable xen_platform_log xen platform: XENBUS|FdoQueryPnpDeviceState: XS0001 XENBUS: not disableable main_channel_handle_parsed: agent start main_channel_handle_parsed: agent start main_channel_handle_parsed: agent start xen_platform_log xen platform: XEN|SystemPowerStateCallback: <- S0 xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : NOT_DUMP NOT_HIBER PAGE xen_platform_log xen platform: XENVBD|FdoDevicePower:FDO:PowerDeviceD3 (ShutdownOff) xen_platform_log xen platform: XENVBD|__FdoSetDevicePowerState:POWER D0 to D3 xen_platform_log xen platform: XENVBD|__FdoD0ToD3:D0->D3 xen_platform_log xen platform: XENVBD|PdoSetDevicePowerState:Target[0] : POWER D0 to D3 xen_platform_log xen platform: XENVBD|PdoD0ToD3:Target[0] : D0->D3 (PV) xen_platform_log xen platform: XENVBD|__PdoPauseDataPath:Target[0] : Waiting for 0 Submitted requests xen_platform_log xen platform: XENVBD|__PdoPauseDataPath:Target[0] : 0/0 Submitted requests left (0 iterrations) xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : ENABLED ----> CLOSED xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state CONNECTED xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state CLOSING xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : in state CLOSED xen_platform_log xen platform: GNTTAB: UNMAP XENMAPSPACE_grant_table[1] xen_platform_log xen platform: GNTTAB: UNMAP XENMAPSPACE_grant_table[0] xen_platform_log xen platform: XENBUS|GnttabContract: removed refrences [00000009 - 000003ff] Issued domain 101 poweroff red_channel_client_disconnect_dummy: rcc=0x7fb516a715b0 (channel=0x7fb5168f1840 type=5 id=0) snd_channel_put: SndChannel=0x7fb516a66b40 freed red_channel_client_disconnect_dummy: rcc=0x7fb516a768f0 (channel=0x7fb5168e0fa0 type=6 id=0) snd_channel_put: SndChannel=0x7fb516af7550 freed red_channel_client_disconnect: rcc=0x7fb516d06080 (channel=0x7fb516974380 type=2 id=0) red_channel_client_disconnect: rcc=0x7fb516cbdd80 (channel=0x7fb5168c0c40 type=4 id=0) --------------080006000206030104060307 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel --------------080006000206030104060307-- From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 13:45:38 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 13:45:38 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XelN3-0000dQ-Kr; Thu, 16 Oct 2014 13:45:37 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XelN2-0000dJ-Bb for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 13:45:36 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 01/D9-10419-FFBCF345; Thu, 16 Oct 2014 13:45:35 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-3.tower-21.messagelabs.com!1413467133!13042133!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31272 invoked from network); 16 Oct 2014 13:45:34 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-3.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 13:45:34 -0000 X-IronPort-AV: E=Sophos;i="5.04,732,1406592000"; d="scan'208";a="26017988" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsCAAAnUgIAAIsDw Date: Thu, 16 Oct 2014 13:45:32 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> In-Reply-To: <543FCA93.2010805@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 16 October 2014 14:40 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: Blue screen on xenvif install > > Il 16/10/2014 13:04, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 16 October 2014 11:59 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: Blue screen on xenvif install > >> > >> Il 16/10/2014 12:00, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>> Sent: 16 October 2014 10:35 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: Blue screen on xenvif install > >>>> > >>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>>>> -----Original Message----- > >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>> Sent: 16 October 2014 09:58 > >>>>>> To: win-pv-devel@lists.xenproject.org > >>>>>> Cc: Paul Durrant > >>>>>> Subject: Blue screen on xenvif install > >>>>>> > >>>>>> Today I tried to install new winpv driver to other 3 windows 7 pro 64 > >>>>>> bit domUs. > >>>>>> Days ago I installed them successful on one windows 7 pro 64 bit and > >> one > >>>>>> windows 8.1 enterprise 64 bit. > >>>>>> On first domUs I tried to install them today I installed xenbus and > >>>>>> xenvbd successful but on xenvif install windows crashed with blue > >>>>>> screen, if I saw it correctly was an kernel in-page error or something > >>>>>> similar. > >>>>>> After reboot I retried to install xenvif but now always fails. > >>>>>> > >>>>> Sounds odd. Do you have a MEMORY.DMP? > >>>>> > >>>>> Paul > >>>> Windows is setted to write dump of kernel memory on system error > but > >>>> %systemroot%\memory.dmp is missed :( > >>>> I also checked the windows events log but I found only kernel-power > as > >>>> critical that seems not contains useful data. > >>>> > >>>> I found probably useful data in xl dmesg (I copied all below from domU > >>>> start to xen bug): > >>>>> (d98) HVM Loader > >>>>> (d98) Detected Xen v4.5-unstable > >>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>>>> (d98) System requested SeaBIOS > >>>>> (d98) CPU speed is 2660 MHz > >>>>> (d98) Relocating guest memory for lowmem MMIO space disabled > >>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>>>> (d98) PCI-ISA link 0 routed to IRQ5 > >>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>>>> (d98) PCI-ISA link 1 routed to IRQ10 > >>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>>>> (d98) PCI-ISA link 2 routed to IRQ11 > >>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>>>> (d98) PCI-ISA link 3 routed to IRQ5 > >>>>> (d98) pci dev 01:3 INTA->IRQ10 > >>>>> (d98) pci dev 02:0 INTA->IRQ11 > >>>>> (d98) pci dev 03:0 INTA->IRQ5 > >>>>> (d98) pci dev 04:0 INTA->IRQ5 > >>>>> (d98) pci dev 05:0 INTA->IRQ10 > >>>>> (d98) pci dev 06:0 INTA->IRQ11 > >>>>> (d98) pci dev 1d:0 INTA->IRQ10 > >>>>> (d98) pci dev 1d:1 INTB->IRQ11 > >>>>> (d98) pci dev 1d:2 INTC->IRQ5 > >>>>> (d98) pci dev 1d:7 INTD->IRQ5 > >>>>> (d98) No RAM in high memory; setting high_mem resource base to > >>>> 100000000 > >>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>>>> (d98) Multiprocessor initialisation: > >>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>>>> done. > >>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>>>> done. > >>>>> (d98) Testing HVM environment: > >>>>> (d98) - REP INSB across page boundaries ... passed > >>>>> (d98) - GS base MSRs and SWAPGS ... passed > >>>>> (d98) Passed 2 of 2 tests > >>>>> (d98) Writing SMBIOS tables ... > >>>>> (d98) Loading SeaBIOS ... > >>>>> (d98) Creating MP tables ... > >>>>> (d98) Loading ACPI ... > >>>>> (d98) S3 disabled > >>>>> (d98) S4 disabled > >>>>> (d98) vm86 TSS at fc00a100 > >>>>> (d98) BIOS map: > >>>>> (d98) 10000-100d3: Scratch space > >>>>> (d98) c0000-fffff: Main BIOS > >>>>> (d98) E820 table: > >>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > >>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > >>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > >>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > >>>>> (d98) Invoking SeaBIOS ... > >>>>> (d98) SeaBIOS (version > >>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>> (d98) > >>>>> (d98) Found Xen hypervisor signature at 40000100 > >>>>> (d98) Running on QEMU (i440fx) > >>>>> (d98) xen: copy e820... > >>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > >>>>> (d98) CPU Mhz=2660 > >>>>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>>>> (d98) Allocated Xen hypercall page at 77fff000 > >>>>> (d98) Detected Xen v4.5-unstable > >>>>> (d98) xen: copy BIOS tables... > >>>>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > >>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > >>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>>>> (d98) Using pmtimer, ioport 0xb008 > >>>>> (d98) Scan for VGA option rom > >>>>> (d98) Running option rom at c000:0003 > >>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > >>>>> (d98) pmm call arg1=0 > >>>>> (d98) Turning on vga text mode console > >>>>> (d98) SeaBIOS (version > >>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > >>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>>>> (d98) Found 0 lpt ports > >>>>> (d98) Found 0 serial ports > >>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) > >>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > >>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > >>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > >>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>>>> (d98) PS2 keyboard initialized > >>>>> (d98) All threads complete. > >>>>> (d98) Scan for option roms > >>>>> (d98) Running option rom at c980:0003 > >>>>> (d98) pmm call arg1=1 > >>>>> (d98) pmm call arg1=0 > >>>>> (d98) pmm call arg1=1 > >>>>> (d98) pmm call arg1=0 > >>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>>>> (d98) > >>>>> (d98) Press F12 for boot menu. > >>>>> (d98) > >>>>> (d98) Searching bootorder for: HALT > >>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > >>>>> LCHS=1024/255/63 s=83394560 > >>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>>>> (d98) Returned 258048 bytes of ZoneHigh > >>>>> (d98) e820 map has 6 items: > >>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > >>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > >>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > >>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > >>>>> (d98) enter handle_19: > >>>>> (d98) NULL > >>>>> (d98) Booting from Hard Disk... > >>>>> (d98) Booting from 0000:7c00 > >>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 > sp: > >>>>> 1 build: 1db1 > >>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > >>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > >>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>>>> (d98) XEN|BUGCHECK: ====> > >>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 > FFFFFFFFC0000185 > >>>>> 000000001BD6A860 FFFF > >>>>> (d98) F80002E39000 > >>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>>>> (d98) XEN|BUGCHECK: - GS = 002B > >>>>> (d98) XEN|BUGCHECK: - FS = 0053 > >>>>> (d98) XEN|BUGCHECK: - ES = 002B > >>>>> (d98) XEN|BUGCHECK: - DS = 002B > >>>>> (d98) XEN|BUGCHECK: - SS = 0018 > >>>>> (d98) XEN|BUGCHECK: - CS = 0010 > >>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>>>> (d98) XEN|BUGCHECK: STACK: > >>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 > >>>>> 00000000038A50F0 00000000038A > >>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > >>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 > >>>>> 0000000000000000 000000000000 > >>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 > >>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 > >>>>> 0000000002C83500 000000000000 > >>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D > >>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > >>>>> 0000000002B4C8C1 000000000000 > >>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 > >>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A > >>>>> 00000000000171C8 00000000C000 > >>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 > >>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > >>>>> 000000000310F320 0000000002CB > >>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F > >>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > >>>>> 0000000000000008 00000000FFFF > >>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 > >>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > >>>>> 0000000002E39000 000000000000 > >>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE > >>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 > >>>>> 0000000000000000 0000000003EB > >>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 > >>>> If you need more tests/informations tell me and I'll post them. > >>>> Thanks for any reply and sorry for my bad english. > >>> Well, that tells me you had a 7A BSOD, which is a > >> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was C0000185 > so > >> that's a STATUS_IO_DEVICE_ERROR. The documentation at > >> http://msdn.microsoft.com/en- > >> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me that > >> this means: > >>> "improper termination or defective cabling on SCSI devices or that two > >> devices are trying to use the same IRQ." > >>> But you said you had xenvbd already installed so you'll be using a PV > >> storage path. Is there any indication of problems with your storage? > >>> Paul > >> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic > >> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 partitions > >> are GTP and fs ext4. > >> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version > >> 3.16.3-2~bpo70+1 > >> No kern or syslog errors, only many of these warning that someone > >> replied me that should not be a problem: > >> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: > >> reserve_additional_memory: add_memory() failed: -17 > >> DomU now see disk as xen pvdisk, on xenvif install probably still was > >> full emulated disk even if xenvbd was installed successful before xenvif > >> install (failed with BSOD) > >> The IRQ seems visible from xl dmesg output below, can you check them is > >> have something wrong or strange, I see some of them "duplicate" but I > >> not know if is correct. > >> > >> DomU xl cfg: > >>> name='office1_w7' > >>> builder="hvm" > >>> memory=2048 > >>> vcpus=2 > >>> acpi_s3=0 > >>> acpi_s4=0 > >>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > >>> > >> > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > >> ] > >>> boot='c' > >>> device_model_version="qemu-xen" > >>> viridian=1 > >>> vnc=0 > >>> keymap="it" > >>> on_crash="destroy" > >>> vga="qxl" > >>> spice=1 > >>> spicehost='0.0.0.0' > >>> spiceport=6001 > >>> spicedisable_ticketing=0 > >>> spicepasswd="password" > >>> spicevdagent=1 > >>> spice_clipboard_sharing=0 > >>> spiceusbredirection=4 > >>> soundhw="hda" > >>> localtime=1 > >> If you need more tests/informations tell me and I'll post them. > >> > > Do you have the qemu log (with xen platform logging enabled). This is > where the PV drivers log failures/warnings. > > > > Paul > > > > > I retried enabling xen platform debug in qemu trace but no add lines in > log when I try to install xenvif and fails. > I attach anyway the log if can be useful. All I can see there is an apparently clean shutdown of domain 101; no sign of XENVIF and no sign of a BSOD. > I'll also try to restore the backup of this night of the domU when I had > the BSOD trying reproduce it with xen debug in qemu trace and different > windows memory dump options. Ok. Paul _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 13:45:38 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 13:45:38 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XelN3-0000dQ-Kr; Thu, 16 Oct 2014 13:45:37 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XelN2-0000dJ-Bb for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 13:45:36 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 01/D9-10419-FFBCF345; Thu, 16 Oct 2014 13:45:35 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-3.tower-21.messagelabs.com!1413467133!13042133!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31272 invoked from network); 16 Oct 2014 13:45:34 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-3.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 13:45:34 -0000 X-IronPort-AV: E=Sophos;i="5.04,732,1406592000"; d="scan'208";a="26017988" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsCAAAnUgIAAIsDw Date: Thu, 16 Oct 2014 13:45:32 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> In-Reply-To: <543FCA93.2010805@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 16 October 2014 14:40 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: Blue screen on xenvif install > > Il 16/10/2014 13:04, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 16 October 2014 11:59 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: Blue screen on xenvif install > >> > >> Il 16/10/2014 12:00, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>> Sent: 16 October 2014 10:35 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: Blue screen on xenvif install > >>>> > >>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>>>> -----Original Message----- > >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>> Sent: 16 October 2014 09:58 > >>>>>> To: win-pv-devel@lists.xenproject.org > >>>>>> Cc: Paul Durrant > >>>>>> Subject: Blue screen on xenvif install > >>>>>> > >>>>>> Today I tried to install new winpv driver to other 3 windows 7 pro 64 > >>>>>> bit domUs. > >>>>>> Days ago I installed them successful on one windows 7 pro 64 bit and > >> one > >>>>>> windows 8.1 enterprise 64 bit. > >>>>>> On first domUs I tried to install them today I installed xenbus and > >>>>>> xenvbd successful but on xenvif install windows crashed with blue > >>>>>> screen, if I saw it correctly was an kernel in-page error or something > >>>>>> similar. > >>>>>> After reboot I retried to install xenvif but now always fails. > >>>>>> > >>>>> Sounds odd. Do you have a MEMORY.DMP? > >>>>> > >>>>> Paul > >>>> Windows is setted to write dump of kernel memory on system error > but > >>>> %systemroot%\memory.dmp is missed :( > >>>> I also checked the windows events log but I found only kernel-power > as > >>>> critical that seems not contains useful data. > >>>> > >>>> I found probably useful data in xl dmesg (I copied all below from domU > >>>> start to xen bug): > >>>>> (d98) HVM Loader > >>>>> (d98) Detected Xen v4.5-unstable > >>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>>>> (d98) System requested SeaBIOS > >>>>> (d98) CPU speed is 2660 MHz > >>>>> (d98) Relocating guest memory for lowmem MMIO space disabled > >>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>>>> (d98) PCI-ISA link 0 routed to IRQ5 > >>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>>>> (d98) PCI-ISA link 1 routed to IRQ10 > >>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>>>> (d98) PCI-ISA link 2 routed to IRQ11 > >>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>>>> (d98) PCI-ISA link 3 routed to IRQ5 > >>>>> (d98) pci dev 01:3 INTA->IRQ10 > >>>>> (d98) pci dev 02:0 INTA->IRQ11 > >>>>> (d98) pci dev 03:0 INTA->IRQ5 > >>>>> (d98) pci dev 04:0 INTA->IRQ5 > >>>>> (d98) pci dev 05:0 INTA->IRQ10 > >>>>> (d98) pci dev 06:0 INTA->IRQ11 > >>>>> (d98) pci dev 1d:0 INTA->IRQ10 > >>>>> (d98) pci dev 1d:1 INTB->IRQ11 > >>>>> (d98) pci dev 1d:2 INTC->IRQ5 > >>>>> (d98) pci dev 1d:7 INTD->IRQ5 > >>>>> (d98) No RAM in high memory; setting high_mem resource base to > >>>> 100000000 > >>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>>>> (d98) Multiprocessor initialisation: > >>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>>>> done. > >>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>>>> done. > >>>>> (d98) Testing HVM environment: > >>>>> (d98) - REP INSB across page boundaries ... passed > >>>>> (d98) - GS base MSRs and SWAPGS ... passed > >>>>> (d98) Passed 2 of 2 tests > >>>>> (d98) Writing SMBIOS tables ... > >>>>> (d98) Loading SeaBIOS ... > >>>>> (d98) Creating MP tables ... > >>>>> (d98) Loading ACPI ... > >>>>> (d98) S3 disabled > >>>>> (d98) S4 disabled > >>>>> (d98) vm86 TSS at fc00a100 > >>>>> (d98) BIOS map: > >>>>> (d98) 10000-100d3: Scratch space > >>>>> (d98) c0000-fffff: Main BIOS > >>>>> (d98) E820 table: > >>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > >>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > >>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > >>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > >>>>> (d98) Invoking SeaBIOS ... > >>>>> (d98) SeaBIOS (version > >>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>> (d98) > >>>>> (d98) Found Xen hypervisor signature at 40000100 > >>>>> (d98) Running on QEMU (i440fx) > >>>>> (d98) xen: copy e820... > >>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > >>>>> (d98) CPU Mhz=2660 > >>>>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>>>> (d98) Allocated Xen hypercall page at 77fff000 > >>>>> (d98) Detected Xen v4.5-unstable > >>>>> (d98) xen: copy BIOS tables... > >>>>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > >>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > >>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>>>> (d98) Using pmtimer, ioport 0xb008 > >>>>> (d98) Scan for VGA option rom > >>>>> (d98) Running option rom at c000:0003 > >>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > >>>>> (d98) pmm call arg1=0 > >>>>> (d98) Turning on vga text mode console > >>>>> (d98) SeaBIOS (version > >>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > >>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>>>> (d98) Found 0 lpt ports > >>>>> (d98) Found 0 serial ports > >>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) > >>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > >>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > >>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > >>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>>>> (d98) PS2 keyboard initialized > >>>>> (d98) All threads complete. > >>>>> (d98) Scan for option roms > >>>>> (d98) Running option rom at c980:0003 > >>>>> (d98) pmm call arg1=1 > >>>>> (d98) pmm call arg1=0 > >>>>> (d98) pmm call arg1=1 > >>>>> (d98) pmm call arg1=0 > >>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>>>> (d98) > >>>>> (d98) Press F12 for boot menu. > >>>>> (d98) > >>>>> (d98) Searching bootorder for: HALT > >>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > >>>>> LCHS=1024/255/63 s=83394560 > >>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>>>> (d98) Returned 258048 bytes of ZoneHigh > >>>>> (d98) e820 map has 6 items: > >>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > >>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > >>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > >>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > >>>>> (d98) enter handle_19: > >>>>> (d98) NULL > >>>>> (d98) Booting from Hard Disk... > >>>>> (d98) Booting from 0000:7c00 > >>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 > sp: > >>>>> 1 build: 1db1 > >>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > >>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > >>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>>>> (d98) XEN|BUGCHECK: ====> > >>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 > FFFFFFFFC0000185 > >>>>> 000000001BD6A860 FFFF > >>>>> (d98) F80002E39000 > >>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>>>> (d98) XEN|BUGCHECK: - GS = 002B > >>>>> (d98) XEN|BUGCHECK: - FS = 0053 > >>>>> (d98) XEN|BUGCHECK: - ES = 002B > >>>>> (d98) XEN|BUGCHECK: - DS = 002B > >>>>> (d98) XEN|BUGCHECK: - SS = 0018 > >>>>> (d98) XEN|BUGCHECK: - CS = 0010 > >>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>>>> (d98) XEN|BUGCHECK: STACK: > >>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 > >>>>> 00000000038A50F0 00000000038A > >>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > >>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 > >>>>> 0000000000000000 000000000000 > >>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 > >>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 > >>>>> 0000000002C83500 000000000000 > >>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D > >>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > >>>>> 0000000002B4C8C1 000000000000 > >>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 > >>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A > >>>>> 00000000000171C8 00000000C000 > >>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 > >>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > >>>>> 000000000310F320 0000000002CB > >>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F > >>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > >>>>> 0000000000000008 00000000FFFF > >>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 > >>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > >>>>> 0000000002E39000 000000000000 > >>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE > >>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 > >>>>> 0000000000000000 0000000003EB > >>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 > >>>> If you need more tests/informations tell me and I'll post them. > >>>> Thanks for any reply and sorry for my bad english. > >>> Well, that tells me you had a 7A BSOD, which is a > >> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was C0000185 > so > >> that's a STATUS_IO_DEVICE_ERROR. The documentation at > >> http://msdn.microsoft.com/en- > >> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me that > >> this means: > >>> "improper termination or defective cabling on SCSI devices or that two > >> devices are trying to use the same IRQ." > >>> But you said you had xenvbd already installed so you'll be using a PV > >> storage path. Is there any indication of problems with your storage? > >>> Paul > >> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic > >> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 partitions > >> are GTP and fs ext4. > >> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version > >> 3.16.3-2~bpo70+1 > >> No kern or syslog errors, only many of these warning that someone > >> replied me that should not be a problem: > >> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: > >> reserve_additional_memory: add_memory() failed: -17 > >> DomU now see disk as xen pvdisk, on xenvif install probably still was > >> full emulated disk even if xenvbd was installed successful before xenvif > >> install (failed with BSOD) > >> The IRQ seems visible from xl dmesg output below, can you check them is > >> have something wrong or strange, I see some of them "duplicate" but I > >> not know if is correct. > >> > >> DomU xl cfg: > >>> name='office1_w7' > >>> builder="hvm" > >>> memory=2048 > >>> vcpus=2 > >>> acpi_s3=0 > >>> acpi_s4=0 > >>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > >>> > >> > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > >> ] > >>> boot='c' > >>> device_model_version="qemu-xen" > >>> viridian=1 > >>> vnc=0 > >>> keymap="it" > >>> on_crash="destroy" > >>> vga="qxl" > >>> spice=1 > >>> spicehost='0.0.0.0' > >>> spiceport=6001 > >>> spicedisable_ticketing=0 > >>> spicepasswd="password" > >>> spicevdagent=1 > >>> spice_clipboard_sharing=0 > >>> spiceusbredirection=4 > >>> soundhw="hda" > >>> localtime=1 > >> If you need more tests/informations tell me and I'll post them. > >> > > Do you have the qemu log (with xen platform logging enabled). This is > where the PV drivers log failures/warnings. > > > > Paul > > > > > I retried enabling xen platform debug in qemu trace but no add lines in > log when I try to install xenvif and fails. > I attach anyway the log if can be useful. All I can see there is an apparently clean shutdown of domain 101; no sign of XENVIF and no sign of a BSOD. > I'll also try to restore the backup of this night of the domU when I had > the BSOD trying reproduce it with xen debug in qemu trace and different > windows memory dump options. Ok. Paul _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 14:46:07 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 14:46:07 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XemJa-0002Rz-MF; Thu, 16 Oct 2014 14:46:06 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XemJY-0002Ru-O5 for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 14:46:05 +0000 Received: from [193.109.254.147:29052] by server-15.bemta-14.messagelabs.com id 96/88-30948-C2ADF345; Thu, 16 Oct 2014 14:46:04 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-11.tower-27.messagelabs.com!1413470761!9871431!1 X-Originating-IP: [74.125.82.47] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 28409 invoked from network); 16 Oct 2014 14:46:01 -0000 Received: from mail-wg0-f47.google.com (HELO mail-wg0-f47.google.com) (74.125.82.47) by server-11.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 14:46:01 -0000 Received: by mail-wg0-f47.google.com with SMTP id x13so3884472wgg.18 for ; Thu, 16 Oct 2014 07:46:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type; bh=VLqHIBOg0Y36yk0224y5aA8EBL4NSb8B4MP9baojr2A=; b=c3gpfrOTSmGP/1S/YveceN79Ksxl7R3wnhdjtuV0BXTYUCvV9OA2X7AyCq3+AFSQLv GPvMlgpNNR1238lTTYGHdiF37lh3fh5o1t8dDMu7eG9FsqfWwoWs5ts/jIpfRr25gFib CwkxZ4jyB35XPIE1Tf1A2iJq+ISeeNqR3VA6S8I4RV4yO7aXo2/pjFJ+ejo5sTQdlv9T DU2Z9HwukBvnGAWmXtpuuBqX2g00yjkaoXkjUYwvbgK3pV/PlT5jr9KjXbkw0fmWHzyE L1CvREeNm52lISuygWMFnJdGuqi6kj1Vd1mtQxW65J82xBZbWrxqxv6bJHsunSz/LY+c bjUA== X-Gm-Message-State: ALoCoQmbqKKKpvsW6pwVNIIW16yZg0lPsqVMIlaT7jF2Zo2Ej2GG6liRYBXRglIHMvZpw8ZXrz+s X-Received: by 10.180.206.202 with SMTP id lq10mr6737809wic.44.1413470761603; Thu, 16 Oct 2014 07:46:01 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id q3sm2241800wia.14.2014.10.16.07.45.57 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 16 Oct 2014 07:45:59 -0700 (PDT) Message-ID: <543FDA2D.2090900@m2r.biz> Date: Thu, 16 Oct 2014 16:46:05 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> Content-Type: multipart/mixed; boundary="------------020906010403050709090208" Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org This is a multi-part message in MIME format. --------------020906010403050709090208 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Il 16/10/2014 15:45, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 16 October 2014 14:40 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: Blue screen on xenvif install >> >> Il 16/10/2014 13:04, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>> Sent: 16 October 2014 11:59 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: Blue screen on xenvif install >>>> >>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: >>>>>> -----Original Message----- >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>> Sent: 16 October 2014 10:35 >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>> Subject: Re: Blue screen on xenvif install >>>>>> >>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>>>>>> -----Original Message----- >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>> Sent: 16 October 2014 09:58 >>>>>>>> To: win-pv-devel@lists.xenproject.org >>>>>>>> Cc: Paul Durrant >>>>>>>> Subject: Blue screen on xenvif install >>>>>>>> >>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 pro 64 >>>>>>>> bit domUs. >>>>>>>> Days ago I installed them successful on one windows 7 pro 64 bit and >>>> one >>>>>>>> windows 8.1 enterprise 64 bit. >>>>>>>> On first domUs I tried to install them today I installed xenbus and >>>>>>>> xenvbd successful but on xenvif install windows crashed with blue >>>>>>>> screen, if I saw it correctly was an kernel in-page error or something >>>>>>>> similar. >>>>>>>> After reboot I retried to install xenvif but now always fails. >>>>>>>> >>>>>>> Sounds odd. Do you have a MEMORY.DMP? >>>>>>> >>>>>>> Paul >>>>>> Windows is setted to write dump of kernel memory on system error >> but >>>>>> %systemroot%\memory.dmp is missed :( >>>>>> I also checked the windows events log but I found only kernel-power >> as >>>>>> critical that seems not contains useful data. >>>>>> >>>>>> I found probably useful data in xl dmesg (I copied all below from domU >>>>>> start to xen bug): >>>>>>> (d98) HVM Loader >>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>>>>>> (d98) System requested SeaBIOS >>>>>>> (d98) CPU speed is 2660 MHz >>>>>>> (d98) Relocating guest memory for lowmem MMIO space disabled >>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 >>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 >>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 >>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 >>>>>>> (d98) pci dev 01:3 INTA->IRQ10 >>>>>>> (d98) pci dev 02:0 INTA->IRQ11 >>>>>>> (d98) pci dev 03:0 INTA->IRQ5 >>>>>>> (d98) pci dev 04:0 INTA->IRQ5 >>>>>>> (d98) pci dev 05:0 INTA->IRQ10 >>>>>>> (d98) pci dev 06:0 INTA->IRQ11 >>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 >>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 >>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 >>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 >>>>>>> (d98) No RAM in high memory; setting high_mem resource base to >>>>>> 100000000 >>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>>>>>> (d98) Multiprocessor initialisation: >>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>>>> done. >>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>>>> done. >>>>>>> (d98) Testing HVM environment: >>>>>>> (d98) - REP INSB across page boundaries ... passed >>>>>>> (d98) - GS base MSRs and SWAPGS ... passed >>>>>>> (d98) Passed 2 of 2 tests >>>>>>> (d98) Writing SMBIOS tables ... >>>>>>> (d98) Loading SeaBIOS ... >>>>>>> (d98) Creating MP tables ... >>>>>>> (d98) Loading ACPI ... >>>>>>> (d98) S3 disabled >>>>>>> (d98) S4 disabled >>>>>>> (d98) vm86 TSS at fc00a100 >>>>>>> (d98) BIOS map: >>>>>>> (d98) 10000-100d3: Scratch space >>>>>>> (d98) c0000-fffff: Main BIOS >>>>>>> (d98) E820 table: >>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED >>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED >>>>>>> (d98) Invoking SeaBIOS ... >>>>>>> (d98) SeaBIOS (version >>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>> (d98) >>>>>>> (d98) Found Xen hypervisor signature at 40000100 >>>>>>> (d98) Running on QEMU (i440fx) >>>>>>> (d98) xen: copy e820... >>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) >>>>>>> (d98) CPU Mhz=2660 >>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) >>>>>>> (d98) Allocated Xen hypercall page at 77fff000 >>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>> (d98) xen: copy BIOS tables... >>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 >>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 >>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>>>>>> (d98) Using pmtimer, ioport 0xb008 >>>>>>> (d98) Scan for VGA option rom >>>>>>> (d98) Running option rom at c000:0003 >>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes >>>>>>> (d98) pmm call arg1=0 >>>>>>> (d98) Turning on vga text mode console >>>>>>> (d98) SeaBIOS (version >>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 >>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>>>>>> (d98) Found 0 lpt ports >>>>>>> (d98) Found 0 serial ports >>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) >>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 >>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 >>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>>>>>> (d98) PS2 keyboard initialized >>>>>>> (d98) All threads complete. >>>>>>> (d98) Scan for option roms >>>>>>> (d98) Running option rom at c980:0003 >>>>>>> (d98) pmm call arg1=1 >>>>>>> (d98) pmm call arg1=0 >>>>>>> (d98) pmm call arg1=1 >>>>>>> (d98) pmm call arg1=0 >>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>>>>>> (d98) >>>>>>> (d98) Press F12 for boot menu. >>>>>>> (d98) >>>>>>> (d98) Searching bootorder for: HALT >>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>>>>>> LCHS=1024/255/63 s=83394560 >>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>>>>>> (d98) Returned 258048 bytes of ZoneHigh >>>>>>> (d98) e820 map has 6 items: >>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED >>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED >>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED >>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED >>>>>>> (d98) enter handle_19: >>>>>>> (d98) NULL >>>>>>> (d98) Booting from Hard Disk... >>>>>>> (d98) Booting from 0000:7c00 >>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 >> sp: >>>>>>> 1 build: 1db1 >>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>>>>>> (d98) XEN|BUGCHECK: ====> >>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 >> FFFFFFFFC0000185 >>>>>>> 000000001BD6A860 FFFF >>>>>>> (d98) F80002E39000 >>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>>>>>> (d98) XEN|BUGCHECK: - GS = 002B >>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 >>>>>>> (d98) XEN|BUGCHECK: - ES = 002B >>>>>>> (d98) XEN|BUGCHECK: - DS = 002B >>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 >>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 >>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>>>>>> (d98) XEN|BUGCHECK: STACK: >>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 >>>>>>> 00000000038A50F0 00000000038A >>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 >>>>>>> 0000000000000000 000000000000 >>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 >>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 >>>>>>> 0000000002C83500 000000000000 >>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D >>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 >>>>>>> 0000000002B4C8C1 000000000000 >>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 >>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A >>>>>>> 00000000000171C8 00000000C000 >>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 >>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 >>>>>>> 000000000310F320 0000000002CB >>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F >>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 >>>>>>> 0000000000000008 00000000FFFF >>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 >>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 >>>>>>> 0000000002E39000 000000000000 >>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE >>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 >>>>>>> 0000000000000000 0000000003EB >>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 >>>>>> If you need more tests/informations tell me and I'll post them. >>>>>> Thanks for any reply and sorry for my bad english. >>>>> Well, that tells me you had a 7A BSOD, which is a >>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was C0000185 >> so >>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at >>>> http://msdn.microsoft.com/en- >>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me that >>>> this means: >>>>> "improper termination or defective cabling on SCSI devices or that two >>>> devices are trying to use the same IRQ." >>>>> But you said you had xenvbd already installed so you'll be using a PV >>>> storage path. Is there any indication of problems with your storage? >>>>> Paul >>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic >>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 partitions >>>> are GTP and fs ext4. >>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version >>>> 3.16.3-2~bpo70+1 >>>> No kern or syslog errors, only many of these warning that someone >>>> replied me that should not be a problem: >>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: >>>> reserve_additional_memory: add_memory() failed: -17 >>>> DomU now see disk as xen pvdisk, on xenvif install probably still was >>>> full emulated disk even if xenvbd was installed successful before xenvif >>>> install (failed with BSOD) >>>> The IRQ seems visible from xl dmesg output below, can you check them is >>>> have something wrong or strange, I see some of them "duplicate" but I >>>> not know if is correct. >>>> >>>> DomU xl cfg: >>>>> name='office1_w7' >>>>> builder="hvm" >>>>> memory=2048 >>>>> vcpus=2 >>>>> acpi_s3=0 >>>>> acpi_s4=0 >>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] >>>>> >> disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' >>>> ] >>>>> boot='c' >>>>> device_model_version="qemu-xen" >>>>> viridian=1 >>>>> vnc=0 >>>>> keymap="it" >>>>> on_crash="destroy" >>>>> vga="qxl" >>>>> spice=1 >>>>> spicehost='0.0.0.0' >>>>> spiceport=6001 >>>>> spicedisable_ticketing=0 >>>>> spicepasswd="password" >>>>> spicevdagent=1 >>>>> spice_clipboard_sharing=0 >>>>> spiceusbredirection=4 >>>>> soundhw="hda" >>>>> localtime=1 >>>> If you need more tests/informations tell me and I'll post them. >>>> >>> Do you have the qemu log (with xen platform logging enabled). This is >> where the PV drivers log failures/warnings. >>> Paul >>> >>> >> I retried enabling xen platform debug in qemu trace but no add lines in >> log when I try to install xenvif and fails. >> I attach anyway the log if can be useful. > All I can see there is an apparently clean shutdown of domain 101; no sign of XENVIF and no sign of a BSOD. > >> I'll also try to restore the backup of this night of the domU when I had >> the BSOD trying reproduce it with xen debug in qemu trace and different >> windows memory dump options. > Ok. > > Paul > Reproduced it but now with xen platform trace enabled in qemu. (see attachment) Dump of memory instead is not present also in this case (probably because disk is "failed"). --------------020906010403050709090208 Content-Type: text/plain; charset=windows-1252; name="qemu-dm-office1_w7.log" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="qemu-dm-office1_w7.log" (/usr/sbin/xl:3221): Spice-Warning **: reds.c:1863:reds_handle_ticket: Invalid password main_channel_link: add main channel client main_channel_handle_parsed: agent start main_channel_handle_parsed: net test: latency 5.634000 ms, bitrate 7937984496 bps (7570.251938 Mbps) inputs_connect: inputs channel client create red_dispatcher_set_cursor_peer: xen_platform_log xen platform: XEN|DllInitialize: XEN 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XEN|SystemGetStartOptions: TESTSIGNING NOEXECUTE=OPTIN xen_platform_log xen platform: XEN|SystemGetVersionInformation: KERNEL: 6.1 (BUILD 7601) PLATFORM WIN32_NT (x64) xen_platform_log xen platform: XEN|SystemGetVersionInformation: SP: 1.0 () xen_platform_log xen platform: XEN|SystemGetVersionInformation: SUITES: xen_platform_log xen platform: XEN|SystemGetVersionInformation: - TERMINAL xen_platform_log xen platform: XEN|SystemGetVersionInformation: - SINGLEUSERTS xen_platform_log xen platform: XEN|SystemGetVersionInformation: TYPE: WORKSTATION xen_platform_log xen platform: XEN|SystemGetMemoryInformation: RANGE[0] 00000000.00001000 - 00000000.0009efff xen_platform_log xen platform: XEN|SystemGetMemoryInformation: RANGE[1] 00000000.00100000 - 00000000.77ffefff xen_platform_log xen platform: XEN|SystemCpuInformation: ====> (1) xen_platform_log xen platform: XEN|SystemCpuInformation: Manufacturer: GenuineIntel xen_platform_log xen platform: XEN|SystemCpuInformation: Local APIC ID: 02 xen_platform_log xen platform: XEN|SystemCpuInformation: <==== (1) xen_platform_log xen platform: XEN|SystemCpuInformation: ====> (0) xen_platform_log xen platform: XEN|SystemCpuInformation: Manufacturer: GenuineIntel xen_platform_log xen platform: XEN|SystemCpuInformation: Local APIC ID: 00 xen_platform_log xen platform: XEN|SystemCpuInformation: <==== (0) xen_platform_log xen platform: XEN|HypercallInitialize: XEN 4.5 xen_platform_log xen platform: XEN|HypercallInitialize: INTERFACE 0x00040300 xen_platform_log xen platform: XEN|HypercallInitialize: HypercallPfn[0]: 00000000000745EA xen_platform_log xen platform: XENBUS|DriverEntry: XENBUS 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENBUS|FdoCreate: FFFFFA8001E91D40 (XS0001 XENBUS) [ACTIVE] xen_platform_log xen platform: SHARED_INFO: MAP XENMAPSPACE_shared_info @ 00000000.f8000000 xen_platform_log xen platform: XENBUS|FdoScan: ====> xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 xen_platform_log xen platform: XENBUS|FdoSuspend: ====> xen_platform_log xen platform: XENBUS|FdoBalloon: ====> xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA8001E90990 (VBD 00000001) xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA8001D7D5F0 (VIF 00000001) xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA8001EB2990 (IFACE 00000001) xen_platform_log xen platform: XENVBD|DriverEntry:8.0.0.0 (24/9/2014) xen_platform_log xen platform: XENVBD|__DriverParseParameterKey:DriverParameters: xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA80024F8420 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA80024F8420 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA80024F8420 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA80024F8420 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA80024F8420 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA80024F8420 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Version = 0 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Master = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: ScatterGather = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DemandMode = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: AutoInitialize = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Dma32BitAddresses = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: IgnoreCount = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Dma64BitAddresses = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: BusNumber = 00000000 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaChannel = ffffffff xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: InterfaceType = Internal xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaWidth = 8Bits xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaSpeed = Compatible xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: MaximumLength = 000b0000 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaPort = ffffffff xen_platform_log xen platform: XENBUS|DmaGetAdapter: no interception xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: STORE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: EVTCHN_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: GNTTAB_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: SUSPEND_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: DEBUG_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: EMULATED_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVBD|__FdoSetDevicePowerState:POWER D3 to D0 xen_platform_log xen platform: XENVBD|__FdoD3ToD0:D3->D0 xen_platform_log xen platform: XENVBD|__FdoIsPdoUnplugged:Target[0] : (vbd/768) Emulated NOT_KNOWN (assumed PRESENT) xen_platform_log xen platform: XENVBD|PdoCreate:Target[0] : Creating (Emulated) xen_platform_log xen platform: XENVBD|PdoSetDevicePowerState:Target[0] : POWER D3 to D0 xen_platform_log xen platform: XENVBD|PdoD3ToD0:Target[0] : D3->D0 (Emulated) xen_platform_log xen platform: XENVBD|PdoCreate:Target[0] : Created (Emulated) xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread ===> xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread : Target[0] = 0xFFFFFA80024B2C70 (present) xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread <=== xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: XENVBD|__ValidateSrbForPdo:Target[0] : Disk is Emulated (a0:SCSIOP_REPORT_LUNS) xen_platform_log xen platform: XENVBD|__ValidateSrbForPdo:Target[0] : Disk is Emulated (12:SCSIOP_INQUIRY) xen_platform_log xen platform: XENVIF|DriverEntry: XENVIF 8.0.0 (0) (24.09.2014) xen_platform_log xen platform: XENFILT|DriverEntry: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENFILT|DriverSetActiveDeviceInstance: PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01/10 xen_platform_log xen platform: XENFILT|UnplugCheckForPVDisks: PRESENT xen_platform_log xen platform: XENFILT|UnplugCheckForPVNics: NOT PRESENT xen_platform_log xen platform: UNPLUG: PRE-AMBLE (DRIVERS NOT BLACKLISTED) xen_platform_log xen platform: UNPLUG: DISKS xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: DEBUG_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: SUSPEND_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: EVTCHN_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: STORE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: RANGE_SET_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: CACHE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: GNTTAB_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVIF|FdoCreate: FFFFFA8002756280 (XS0001 XENVIF) xen_platform_log xen platform: XENFILT|DriverUnload: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENVIF|__PdoSetPermanentAddress: 0 00:16:3E:41:AE:8B xen_platform_log xen platform: XENVIF|__PdoSetContainerID: 0 {9999882d-5ecc-503e-924b-b4b937e3da35} xen_platform_log xen platform: XENVIF|PdoCreate: FFFFFA8001EBA1B0 (0 00000001) xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:NotifyUnicastIpAddressChange (00F9) @ FFFFF880015B6850 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:GetUnicastIpAddressTable (0044) @ FFFFF880015B6900 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:FreeMibTable (0022) @ FFFFF8800159EFD0 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:CancelMibChangeNotify2 (0000) @ FFFFF880015ABD30 xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000011990) xen_platform_log xen platform: XENBUS|SUSPEND: Count = 0 xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 00000000000072F4 (FFFFFA8001EE7000) xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 000000000000EAB0 (FFFFFA8001BFE340) xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 000000000001115C (FFFFFA8001EE5000) xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 000000000000C7BC (FFFFFA80023535B0) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000001119C (FFFFFA8001EE5000) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000B62C (FFFFFA800189DAE0) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000DF60 (FFFFFA8001E53190) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvbd.sys + 0000000000008C4C (FFFFFA8001B95158) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvbd.sys + 000000000000F500 (FFFFFA8002D9E870) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000DF60 (FFFFFA8001BAC770) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvif.sys + 0000000000007738 (FFFFFA8002264B80) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvif.sys + 000000000000BE50 (FFFFFA800312B010) xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000011990) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000012AD4) xen_platform_log xen platform: XENBUS|RANGE_SET: RANGE SETS: xen_platform_log xen platform: XENBUS|RANGE_SET: - io_space: xen_platform_log xen platform: XENBUS|RANGE_SET: {f8021000 - f8ffffff}* xen_platform_log xen platform: XENBUS|RANGE_SET: - balloon: xen_platform_log xen platform: XENBUS|RANGE_SET: EMPTY xen_platform_log xen platform: XENBUS|RANGE_SET: - gnttab: xen_platform_log xen platform: XENBUS|RANGE_SET: EMPTY xen_platform_log xen platform: XENBUS|RANGE_SET: - device_vif_0_transmitter_req_id: xen_platform_log xen platform: XENBUS|RANGE_SET: {1 - 3ff}* xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000012AD4) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000006F48) xen_platform_log xen platform: XENBUS|EVTCHN: EVENT CHANNELS: xen_platform_log xen platform: XENBUS|EVTCHN: - (0001) BY xenbus.sys + 0000000000010690 [TRUE] xen_platform_log xen platform: XENBUS|EVTCHN: FIXED: Mask = FALSE xen_platform_log xen platform: XENBUS|EVTCHN: - (0006) BY xenbus.sys + 00000000000088A8 [TRUE] xen_platform_log xen platform: XENBUS|EVTCHN: VIRQ: Index = 1 xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000006F48) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 000000000000E7EC) xen_platform_log xen platform: XENBUS|SHARED_INFO: Address = 00000000.f8000000 xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 000000000000E7EC) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 00000000000103B8) xen_platform_log xen platform: XENBUS|STORE: Address = 00000000.feffc000 xen_platform_log xen platform: XENBUS|STORE: WATCHES: xen_platform_log xen platform: XENBUS|STORE: - (D098) ON device BY xenbus.sys + 000000000000890D [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (D099) ON control/shutdown BY xenbus.sys + 0000000000008949 [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (D09A) ON memory/target BY xenbus.sys + 00000000000089BC [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (D09B) ON device/vbd BY xenvbd.sys + 000000000000964A [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (D09C) ON device/vif BY xenvif.sys + 00000000000058B2 [ACTIVE] xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 00000000000103B8) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000014428) xen_platform_log xen platform: XENBUS|CACHE: CACHES: xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_receiver_packet: Count = 0 (Reservation = 0) xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_receiver_fragment: Count = 0 (Reservation = 0) xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_transmitter_buffer: Count = 0 (Reservation = 0) xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_transmitter_fragment: Count = 0 (Reservation = 0) xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000014428) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 000000000000C454) xen_platform_log xen platform: XENBUS|GNTTAB: Address = 00000000.f8001000 xen_platform_log xen platform: XENBUS|GNTTAB: FrameIndex = -1 xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 000000000000C454) xen_platform_log xen platform: XEN|DEBUG: ====> (xenvbd.sys + 00000000000064B4) xen_platform_log xen platform: XENVBD: FDO: Version: 8.0.0.0 (24/9/2014) xen_platform_log xen platform: XENVBD: FDO: Fdo: 0xFFFFFA8001B95158 (ref-count 1) CRASHING xen_platform_log xen platform: XENVBD: FDO: DevObj 0xFFFFFA80024F8420 LowerDevObj 0xFFFFFA8001E90990 PhysDevObj 0xFFFFFA8001E90990 xen_platform_log xen platform: XENVBD: FDO: DevicePowerState: D0 xen_platform_log xen platform: XENVBD: FDO: Enumerator : vbd (0x0000000000000000) xen_platform_log xen platform: XENVBD: FDO: Srbs : 0 / 1 (1526 Total) xen_platform_log xen platform: XENVBD: BUFFER: Allocated/Freed : 32 / 0 xen_platform_log xen platform: XENVBD: BUFFER: Free (Cur/Max) : 32 / 32 xen_platform_log xen platform: XENVBD: BUFFER: Used (Cur/Max) : 0 / 0 xen_platform_log xen platform: XENVBD: BUFFER: Reaped : 0 / 0 xen_platform_log xen platform: XENVBD: FDO: ====> Target[0 ] : 0xFFFFFA80024B2C70 xen_platform_log xen platform: XENVBD: PDO: Fdo 0xFFFFFA8001B95158 DeviceObject 0x0000000000000000 xen_platform_log xen platform: XENVBD: PDO: ReferenceCount 1 xen_platform_log xen platform: XENVBD: PDO: DevicePnpState Present (Invalid) xen_platform_log xen platform: XENVBD: PDO: DevicePowerState D0 xen_platform_log xen platform: XENVBD: PDO: EMULATED Not Missing xen_platform_log xen platform: XENVBD: PDO: BLKIF_OPs: READ=0 WRITE=0 xen_platform_log xen platform: XENVBD: PDO: BLKIF_OPs: INDIRECT_READ=0 INDIRECT_WRITE=0 xen_platform_log xen platform: XENVBD: PDO: BLKIF_OPs: BARRIER=0 DISCARD=0 xen_platform_log xen platform: XENVBD: PDO: Failed: Maps=0 Bounces=0 Grants=0 xen_platform_log xen platform: XENVBD: PDO: Segments Granted=0 Bounced=0 xen_platform_log xen platform: XENVBD: LOOKASIDE: REQUESTs: 0 / 0 (0 failed) xen_platform_log xen platform: XENVBD: LOOKASIDE: SEGMENTs: 0 / 0 (0 failed) xen_platform_log xen platform: XENVBD: LOOKASIDE: INDIRECTs: 0 / 0 (0 failed) xen_platform_log xen platform: XENVBD: QUEUE: Fresh : 0 / 0 xen_platform_log xen platform: XENVBD: QUEUE: Prepared : 0 / 0 xen_platform_log xen platform: XENVBD: QUEUE: Submitted : 0 / 0 xen_platform_log xen platform: XENVBD: QUEUE: Shutdown : 0 / 0 xen_platform_log xen platform: XENVBD: FRONTEND: TargetId=0 DeviceId=768 BackendId=32756 xen_platform_log xen platform: XENVBD: FRONTEND: FrontendPath device/vbd/768 xen_platform_log xen platform: XENVBD: FRONTEND: BackendPath NULL xen_platform_log xen platform: XENVBD: FRONTEND: TargetPath data/scsi/target/0 xen_platform_log xen platform: XENVBD: FRONTEND: State : INITIALIZED xen_platform_log xen platform: XENVBD: FRONTEND: Caps : xen_platform_log xen platform: XENVBD: FRONTEND: Features: xen_platform_log xen platform: XENVBD: FRONTEND: DiskInfo: 0 @ 512 (0) 00000000 xen_platform_log xen platform: XENVBD: GRANTER: DISCONNECTED DISABLED xen_platform_log xen platform: XENVBD: GRANTER: 0 / 0 xen_platform_log xen platform: XENVBD: BLOCKRING: Requests : 0 / 0 / 0 xen_platform_log xen platform: XENVBD: BLOCKRING: SharedRing : 0x0000000000000000 xen_platform_log xen platform: XENVBD: BLOCKRING: FrontRing : 0 / 0 (0) xen_platform_log xen platform: XENVBD: BLOCKRING: Order : 0 xen_platform_log xen platform: XENVBD: BLOCKRING: Grants[0 ] : 0x0000000000000000 (0) xen_platform_log xen platform: XENVBD: NOTIFIER: Int / DPC : 0 / 0 xen_platform_log xen platform: XENVBD: FDO: <==== Target[0 ] : 0xFFFFFA80024B2C70 xen_platform_log xen platform: XEN|DEBUG: <==== (xenvbd.sys + 00000000000064B4) xen_platform_log xen platform: XEN|BUGCHECK: ====> xen_platform_log xen platform: XEN|BUGCHECK: 0000007A: FFFFF6FC40024810 FFFFFFFFC0000185 0000000019999BE0 FFFFF88004902000 xen_platform_log xen platform: XEN|BUGCHECK: CONTEXT (FFFFF88003177BD0): xen_platform_log xen platform: XEN|BUGCHECK: - GS = 002B xen_platform_log xen platform: XEN|BUGCHECK: - FS = 0053 xen_platform_log xen platform: XEN|BUGCHECK: - ES = 002B xen_platform_log xen platform: XEN|BUGCHECK: - DS = 002B xen_platform_log xen platform: XEN|BUGCHECK: - SS = 0018 xen_platform_log xen platform: XEN|BUGCHECK: - CS = 0010 xen_platform_log xen platform: XEN|BUGCHECK: - EFLAGS = 00000086 xen_platform_log xen platform: XEN|BUGCHECK: - RDI = 0000000040024810 xen_platform_log xen platform: XEN|BUGCHECK: - RSI = 00000000C0000185 xen_platform_log xen platform: XEN|BUGCHECK: - RBX = 00000000047868F8 xen_platform_log xen platform: XEN|BUGCHECK: - RDX = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - RCX = 0000000003177BD0 xen_platform_log xen platform: XEN|BUGCHECK: - RAX = 000000002EC8D982 xen_platform_log xen platform: XEN|BUGCHECK: - RBP = 0000000019999BE0 xen_platform_log xen platform: XEN|BUGCHECK: - RIP = 000000000477CA43 xen_platform_log xen platform: XEN|BUGCHECK: - RSP = 0000000003177BB0 xen_platform_log xen platform: XEN|BUGCHECK: - R8 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R9 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R10 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R11 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R12 = 000000000000007A xen_platform_log xen platform: XEN|BUGCHECK: - R13 = 0000000000000001 xen_platform_log xen platform: XEN|BUGCHECK: - R14 = 0000000004902000 xen_platform_log xen platform: XEN|BUGCHECK: - R15 = 0000000002D10C40 xen_platform_log xen platform: XEN|BUGCHECK: STACK: xen_platform_log xen platform: XEN|BUGCHECK: 00000000031780C0: (0000000000000003 000000000477F0F0 000000000477E860 000000000000007A) xen.sys + 00000000000049AC xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178110: (00000000047870D0 0000000000000000 0000000000000004 0000000002CD9500) ntoskrnl.exe + 0000000000128585 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178140: (00000000047870D0 0000000002CD9500 000000000000000F 000000000176C5E0) ntoskrnl.exe + 0000000000167C0D xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178810: (0000000002E8FF50 0000000002BA28C1 00000000000000FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178850: (000000000000007A 0000000040024810 00000000C0000185 0000000019999BE0) ntoskrnl.exe + 00000000000E8752 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178930: (0000000002E8FE90 00000000031789C0 0000000002D13540 0000000002E8FE90) ntoskrnl.exe + 000000000009C91F xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178A00: (0000000000000000 0000000000000001 00000000FFFFFFFF 0000000002AF7843) ntoskrnl.exe + 00000000000831B9 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178B60: (0000000000000001 0000000004902000 0000000001AB3000 00000000400247E8) ntoskrnl.exe + 00000000000A96E0 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178C70: (0000000001A41B50 0000000000000001 0000000000000000 0000000000000000) ntoskrnl.exe + 00000000000A98D0 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178CD0: (0000000000000000 0000000000000001 0000000001727890 0000000000000080) ntoskrnl.exe + 00000000000A985F xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178D00: (0000000000000000 0000000000000000 0000000000000000 0000000001727800) ntoskrnl.exe + 00000000000A95A4 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178D40: (00000000C2C2C2C2 00000000C2C2C2C2 00000000C2C2C2C2 00000000C2C2C2C2) ntoskrnl.exe + 000000000031173A xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178D80: (0000000002E40180 000000000176C5E0 0000000002E4AF40 00000000C2C2C2C2) ntoskrnl.exe + 00000000000668E6 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178DB0: (0000000003179000 0000000003173000 00000000031785A0 0000000000000000) 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: <==== Issued domain 104 reboot qemu: terminating on signal 1 from pid 482 red_channel_client_disconnect_dummy: rcc=0x7f809c1a26e0 (channel=0x7f809bee5840 type=5 id=0) snd_channel_put: SndChannel=0x7f809c11b780 freed red_channel_client_disconnect_dummy: rcc=0x7f809c133350 (channel=0x7f809bed4fa0 type=6 id=0) snd_channel_put: SndChannel=0x7f809c2c1340 freed red_channel_client_disconnect: rcc=0x7f80800297a0 (channel=0x7f809bf68380 type=2 id=0) red_channel_client_disconnect: rcc=0x7f8080086620 (channel=0x7f809beb4c40 type=4 id=0) --------------020906010403050709090208 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel --------------020906010403050709090208-- From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 14:46:07 2014 Return-path: Envelope-to: archives@lists.xenproject.org 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[83.211.73.126]) by mx.google.com with ESMTPSA id q3sm2241800wia.14.2014.10.16.07.45.57 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 16 Oct 2014 07:45:59 -0700 (PDT) Message-ID: <543FDA2D.2090900@m2r.biz> Date: Thu, 16 Oct 2014 16:46:05 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> Content-Type: multipart/mixed; boundary="------------020906010403050709090208" Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org This is a multi-part message in MIME format. --------------020906010403050709090208 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Il 16/10/2014 15:45, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 16 October 2014 14:40 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: Blue screen on xenvif install >> >> Il 16/10/2014 13:04, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>> Sent: 16 October 2014 11:59 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: Blue screen on xenvif install >>>> >>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: >>>>>> -----Original Message----- >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>> Sent: 16 October 2014 10:35 >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>> Subject: Re: Blue screen on xenvif install >>>>>> >>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>>>>>> -----Original Message----- >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>> Sent: 16 October 2014 09:58 >>>>>>>> To: win-pv-devel@lists.xenproject.org >>>>>>>> Cc: Paul Durrant >>>>>>>> Subject: Blue screen on xenvif install >>>>>>>> >>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 pro 64 >>>>>>>> bit domUs. >>>>>>>> Days ago I installed them successful on one windows 7 pro 64 bit and >>>> one >>>>>>>> windows 8.1 enterprise 64 bit. >>>>>>>> On first domUs I tried to install them today I installed xenbus and >>>>>>>> xenvbd successful but on xenvif install windows crashed with blue >>>>>>>> screen, if I saw it correctly was an kernel in-page error or something >>>>>>>> similar. >>>>>>>> After reboot I retried to install xenvif but now always fails. >>>>>>>> >>>>>>> Sounds odd. Do you have a MEMORY.DMP? >>>>>>> >>>>>>> Paul >>>>>> Windows is setted to write dump of kernel memory on system error >> but >>>>>> %systemroot%\memory.dmp is missed :( >>>>>> I also checked the windows events log but I found only kernel-power >> as >>>>>> critical that seems not contains useful data. >>>>>> >>>>>> I found probably useful data in xl dmesg (I copied all below from domU >>>>>> start to xen bug): >>>>>>> (d98) HVM Loader >>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>>>>>> (d98) System requested SeaBIOS >>>>>>> (d98) CPU speed is 2660 MHz >>>>>>> (d98) Relocating guest memory for lowmem MMIO space disabled >>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 >>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 >>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 >>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 >>>>>>> (d98) pci dev 01:3 INTA->IRQ10 >>>>>>> (d98) pci dev 02:0 INTA->IRQ11 >>>>>>> (d98) pci dev 03:0 INTA->IRQ5 >>>>>>> (d98) pci dev 04:0 INTA->IRQ5 >>>>>>> (d98) pci dev 05:0 INTA->IRQ10 >>>>>>> (d98) pci dev 06:0 INTA->IRQ11 >>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 >>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 >>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 >>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 >>>>>>> (d98) No RAM in high memory; setting high_mem resource base to >>>>>> 100000000 >>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>>>>>> (d98) Multiprocessor initialisation: >>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>>>> done. >>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>>>> done. >>>>>>> (d98) Testing HVM environment: >>>>>>> (d98) - REP INSB across page boundaries ... passed >>>>>>> (d98) - GS base MSRs and SWAPGS ... passed >>>>>>> (d98) Passed 2 of 2 tests >>>>>>> (d98) Writing SMBIOS tables ... >>>>>>> (d98) Loading SeaBIOS ... >>>>>>> (d98) Creating MP tables ... >>>>>>> (d98) Loading ACPI ... >>>>>>> (d98) S3 disabled >>>>>>> (d98) S4 disabled >>>>>>> (d98) vm86 TSS at fc00a100 >>>>>>> (d98) BIOS map: >>>>>>> (d98) 10000-100d3: Scratch space >>>>>>> (d98) c0000-fffff: Main BIOS >>>>>>> (d98) E820 table: >>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED >>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED >>>>>>> (d98) Invoking SeaBIOS ... >>>>>>> (d98) SeaBIOS (version >>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>> (d98) >>>>>>> (d98) Found Xen hypervisor signature at 40000100 >>>>>>> (d98) Running on QEMU (i440fx) >>>>>>> (d98) xen: copy e820... >>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) >>>>>>> (d98) CPU Mhz=2660 >>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) >>>>>>> (d98) Allocated Xen hypercall page at 77fff000 >>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>> (d98) xen: copy BIOS tables... >>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 >>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 >>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>>>>>> (d98) Using pmtimer, ioport 0xb008 >>>>>>> (d98) Scan for VGA option rom >>>>>>> (d98) Running option rom at c000:0003 >>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes >>>>>>> (d98) pmm call arg1=0 >>>>>>> (d98) Turning on vga text mode console >>>>>>> (d98) SeaBIOS (version >>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 >>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>>>>>> (d98) Found 0 lpt ports >>>>>>> (d98) Found 0 serial ports >>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) >>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 >>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 >>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>>>>>> (d98) PS2 keyboard initialized >>>>>>> (d98) All threads complete. >>>>>>> (d98) Scan for option roms >>>>>>> (d98) Running option rom at c980:0003 >>>>>>> (d98) pmm call arg1=1 >>>>>>> (d98) pmm call arg1=0 >>>>>>> (d98) pmm call arg1=1 >>>>>>> (d98) pmm call arg1=0 >>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>>>>>> (d98) >>>>>>> (d98) Press F12 for boot menu. >>>>>>> (d98) >>>>>>> (d98) Searching bootorder for: HALT >>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>>>>>> LCHS=1024/255/63 s=83394560 >>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>>>>>> (d98) Returned 258048 bytes of ZoneHigh >>>>>>> (d98) e820 map has 6 items: >>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED >>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED >>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED >>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED >>>>>>> (d98) enter handle_19: >>>>>>> (d98) NULL >>>>>>> (d98) Booting from Hard Disk... >>>>>>> (d98) Booting from 0000:7c00 >>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 >> sp: >>>>>>> 1 build: 1db1 >>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>>>>>> (d98) XEN|BUGCHECK: ====> >>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 >> FFFFFFFFC0000185 >>>>>>> 000000001BD6A860 FFFF >>>>>>> (d98) F80002E39000 >>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>>>>>> (d98) XEN|BUGCHECK: - GS = 002B >>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 >>>>>>> (d98) XEN|BUGCHECK: - ES = 002B >>>>>>> (d98) XEN|BUGCHECK: - DS = 002B >>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 >>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 >>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>>>>>> (d98) XEN|BUGCHECK: STACK: >>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 >>>>>>> 00000000038A50F0 00000000038A >>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 >>>>>>> 0000000000000000 000000000000 >>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 >>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 >>>>>>> 0000000002C83500 000000000000 >>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D >>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 >>>>>>> 0000000002B4C8C1 000000000000 >>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 >>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A >>>>>>> 00000000000171C8 00000000C000 >>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 >>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 >>>>>>> 000000000310F320 0000000002CB >>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F >>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 >>>>>>> 0000000000000008 00000000FFFF >>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 >>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 >>>>>>> 0000000002E39000 000000000000 >>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE >>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 >>>>>>> 0000000000000000 0000000003EB >>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 >>>>>> If you need more tests/informations tell me and I'll post them. >>>>>> Thanks for any reply and sorry for my bad english. >>>>> Well, that tells me you had a 7A BSOD, which is a >>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was C0000185 >> so >>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at >>>> http://msdn.microsoft.com/en- >>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me that >>>> this means: >>>>> "improper termination or defective cabling on SCSI devices or that two >>>> devices are trying to use the same IRQ." >>>>> But you said you had xenvbd already installed so you'll be using a PV >>>> storage path. Is there any indication of problems with your storage? >>>>> Paul >>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic >>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 partitions >>>> are GTP and fs ext4. >>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version >>>> 3.16.3-2~bpo70+1 >>>> No kern or syslog errors, only many of these warning that someone >>>> replied me that should not be a problem: >>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: >>>> reserve_additional_memory: add_memory() failed: -17 >>>> DomU now see disk as xen pvdisk, on xenvif install probably still was >>>> full emulated disk even if xenvbd was installed successful before xenvif >>>> install (failed with BSOD) >>>> The IRQ seems visible from xl dmesg output below, can you check them is >>>> have something wrong or strange, I see some of them "duplicate" but I >>>> not know if is correct. >>>> >>>> DomU xl cfg: >>>>> name='office1_w7' >>>>> builder="hvm" >>>>> memory=2048 >>>>> vcpus=2 >>>>> acpi_s3=0 >>>>> acpi_s4=0 >>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] >>>>> >> disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' >>>> ] >>>>> boot='c' >>>>> device_model_version="qemu-xen" >>>>> viridian=1 >>>>> vnc=0 >>>>> keymap="it" >>>>> on_crash="destroy" >>>>> vga="qxl" >>>>> spice=1 >>>>> spicehost='0.0.0.0' >>>>> spiceport=6001 >>>>> spicedisable_ticketing=0 >>>>> spicepasswd="password" >>>>> spicevdagent=1 >>>>> spice_clipboard_sharing=0 >>>>> spiceusbredirection=4 >>>>> soundhw="hda" >>>>> localtime=1 >>>> If you need more tests/informations tell me and I'll post them. >>>> >>> Do you have the qemu log (with xen platform logging enabled). This is >> where the PV drivers log failures/warnings. >>> Paul >>> >>> >> I retried enabling xen platform debug in qemu trace but no add lines in >> log when I try to install xenvif and fails. >> I attach anyway the log if can be useful. > All I can see there is an apparently clean shutdown of domain 101; no sign of XENVIF and no sign of a BSOD. > >> I'll also try to restore the backup of this night of the domU when I had >> the BSOD trying reproduce it with xen debug in qemu trace and different >> windows memory dump options. > Ok. > > Paul > Reproduced it but now with xen platform trace enabled in qemu. (see attachment) Dump of memory instead is not present also in this case (probably because disk is "failed"). --------------020906010403050709090208 Content-Type: text/plain; charset=windows-1252; name="qemu-dm-office1_w7.log" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="qemu-dm-office1_w7.log" (/usr/sbin/xl:3221): Spice-Warning **: reds.c:1863:reds_handle_ticket: Invalid password main_channel_link: add main channel client main_channel_handle_parsed: agent start main_channel_handle_parsed: net test: latency 5.634000 ms, bitrate 7937984496 bps (7570.251938 Mbps) inputs_connect: inputs channel client create red_dispatcher_set_cursor_peer: xen_platform_log xen platform: XEN|DllInitialize: XEN 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XEN|SystemGetStartOptions: TESTSIGNING NOEXECUTE=OPTIN xen_platform_log xen platform: XEN|SystemGetVersionInformation: KERNEL: 6.1 (BUILD 7601) PLATFORM WIN32_NT (x64) xen_platform_log xen platform: XEN|SystemGetVersionInformation: SP: 1.0 () xen_platform_log xen platform: XEN|SystemGetVersionInformation: SUITES: xen_platform_log xen platform: XEN|SystemGetVersionInformation: - TERMINAL xen_platform_log xen platform: XEN|SystemGetVersionInformation: - SINGLEUSERTS xen_platform_log xen platform: XEN|SystemGetVersionInformation: TYPE: WORKSTATION xen_platform_log xen platform: XEN|SystemGetMemoryInformation: RANGE[0] 00000000.00001000 - 00000000.0009efff xen_platform_log xen platform: XEN|SystemGetMemoryInformation: RANGE[1] 00000000.00100000 - 00000000.77ffefff xen_platform_log xen platform: XEN|SystemCpuInformation: ====> (1) xen_platform_log xen platform: XEN|SystemCpuInformation: Manufacturer: GenuineIntel xen_platform_log xen platform: XEN|SystemCpuInformation: Local APIC ID: 02 xen_platform_log xen platform: XEN|SystemCpuInformation: <==== (1) xen_platform_log xen platform: XEN|SystemCpuInformation: ====> (0) xen_platform_log xen platform: XEN|SystemCpuInformation: Manufacturer: GenuineIntel xen_platform_log xen platform: XEN|SystemCpuInformation: Local APIC ID: 00 xen_platform_log xen platform: XEN|SystemCpuInformation: <==== (0) xen_platform_log xen platform: XEN|HypercallInitialize: XEN 4.5 xen_platform_log xen platform: XEN|HypercallInitialize: INTERFACE 0x00040300 xen_platform_log xen platform: XEN|HypercallInitialize: HypercallPfn[0]: 00000000000745EA xen_platform_log xen platform: XENBUS|DriverEntry: XENBUS 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENBUS|FdoCreate: FFFFFA8001E91D40 (XS0001 XENBUS) [ACTIVE] xen_platform_log xen platform: SHARED_INFO: MAP XENMAPSPACE_shared_info @ 00000000.f8000000 xen_platform_log xen platform: XENBUS|FdoScan: ====> xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 xen_platform_log xen platform: XENBUS|FdoSuspend: ====> xen_platform_log xen platform: XENBUS|FdoBalloon: ====> xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA8001E90990 (VBD 00000001) xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA8001D7D5F0 (VIF 00000001) xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA8001EB2990 (IFACE 00000001) xen_platform_log xen platform: XENVBD|DriverEntry:8.0.0.0 (24/9/2014) xen_platform_log xen platform: XENVBD|__DriverParseParameterKey:DriverParameters: xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA80024F8420 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA80024F8420 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA80024F8420 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA80024F8420 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA80024F8420 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA80024F8420 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Version = 0 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Master = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: ScatterGather = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DemandMode = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: AutoInitialize = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Dma32BitAddresses = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: IgnoreCount = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Dma64BitAddresses = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: BusNumber = 00000000 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaChannel = ffffffff xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: InterfaceType = Internal xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaWidth = 8Bits xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaSpeed = Compatible xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: MaximumLength = 000b0000 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaPort = ffffffff xen_platform_log xen platform: XENBUS|DmaGetAdapter: no interception xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: STORE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: EVTCHN_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: GNTTAB_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: SUSPEND_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: DEBUG_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: EMULATED_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVBD|__FdoSetDevicePowerState:POWER D3 to D0 xen_platform_log xen platform: XENVBD|__FdoD3ToD0:D3->D0 xen_platform_log xen platform: XENVBD|__FdoIsPdoUnplugged:Target[0] : (vbd/768) Emulated NOT_KNOWN (assumed PRESENT) xen_platform_log xen platform: XENVBD|PdoCreate:Target[0] : Creating (Emulated) xen_platform_log xen platform: XENVBD|PdoSetDevicePowerState:Target[0] : POWER D3 to D0 xen_platform_log xen platform: XENVBD|PdoD3ToD0:Target[0] : D3->D0 (Emulated) xen_platform_log xen platform: XENVBD|PdoCreate:Target[0] : Created (Emulated) xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread ===> xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread : Target[0] = 0xFFFFFA80024B2C70 (present) xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread <=== xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: XENVBD|__ValidateSrbForPdo:Target[0] : Disk is Emulated (a0:SCSIOP_REPORT_LUNS) xen_platform_log xen platform: XENVBD|__ValidateSrbForPdo:Target[0] : Disk is Emulated (12:SCSIOP_INQUIRY) xen_platform_log xen platform: XENVIF|DriverEntry: XENVIF 8.0.0 (0) (24.09.2014) xen_platform_log xen platform: XENFILT|DriverEntry: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENFILT|DriverSetActiveDeviceInstance: PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01/10 xen_platform_log xen platform: XENFILT|UnplugCheckForPVDisks: PRESENT xen_platform_log xen platform: XENFILT|UnplugCheckForPVNics: NOT PRESENT xen_platform_log xen platform: UNPLUG: PRE-AMBLE (DRIVERS NOT BLACKLISTED) xen_platform_log xen platform: UNPLUG: DISKS xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: DEBUG_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: SUSPEND_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: EVTCHN_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: STORE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: RANGE_SET_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: CACHE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: GNTTAB_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVIF|FdoCreate: FFFFFA8002756280 (XS0001 XENVIF) xen_platform_log xen platform: XENFILT|DriverUnload: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENVIF|__PdoSetPermanentAddress: 0 00:16:3E:41:AE:8B xen_platform_log xen platform: XENVIF|__PdoSetContainerID: 0 {9999882d-5ecc-503e-924b-b4b937e3da35} xen_platform_log xen platform: XENVIF|PdoCreate: FFFFFA8001EBA1B0 (0 00000001) xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:NotifyUnicastIpAddressChange (00F9) @ FFFFF880015B6850 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:GetUnicastIpAddressTable (0044) @ FFFFF880015B6900 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:FreeMibTable (0022) @ FFFFF8800159EFD0 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:CancelMibChangeNotify2 (0000) @ FFFFF880015ABD30 xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000011990) xen_platform_log xen platform: XENBUS|SUSPEND: Count = 0 xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 00000000000072F4 (FFFFFA8001EE7000) xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 000000000000EAB0 (FFFFFA8001BFE340) xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 000000000001115C (FFFFFA8001EE5000) xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 000000000000C7BC (FFFFFA80023535B0) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000001119C (FFFFFA8001EE5000) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000B62C (FFFFFA800189DAE0) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000DF60 (FFFFFA8001E53190) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvbd.sys + 0000000000008C4C (FFFFFA8001B95158) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvbd.sys + 000000000000F500 (FFFFFA8002D9E870) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000DF60 (FFFFFA8001BAC770) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvif.sys + 0000000000007738 (FFFFFA8002264B80) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvif.sys + 000000000000BE50 (FFFFFA800312B010) xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000011990) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000012AD4) xen_platform_log xen platform: XENBUS|RANGE_SET: RANGE SETS: xen_platform_log xen platform: XENBUS|RANGE_SET: - io_space: xen_platform_log xen platform: XENBUS|RANGE_SET: {f8021000 - f8ffffff}* xen_platform_log xen platform: XENBUS|RANGE_SET: - balloon: xen_platform_log xen platform: XENBUS|RANGE_SET: EMPTY xen_platform_log xen platform: XENBUS|RANGE_SET: - gnttab: xen_platform_log xen platform: XENBUS|RANGE_SET: EMPTY xen_platform_log xen platform: XENBUS|RANGE_SET: - device_vif_0_transmitter_req_id: xen_platform_log xen platform: XENBUS|RANGE_SET: {1 - 3ff}* xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000012AD4) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000006F48) xen_platform_log xen platform: XENBUS|EVTCHN: EVENT CHANNELS: xen_platform_log xen platform: XENBUS|EVTCHN: - (0001) BY xenbus.sys + 0000000000010690 [TRUE] xen_platform_log xen platform: XENBUS|EVTCHN: FIXED: Mask = FALSE xen_platform_log xen platform: XENBUS|EVTCHN: - (0006) BY xenbus.sys + 00000000000088A8 [TRUE] xen_platform_log xen platform: XENBUS|EVTCHN: VIRQ: Index = 1 xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000006F48) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 000000000000E7EC) xen_platform_log xen platform: XENBUS|SHARED_INFO: Address = 00000000.f8000000 xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 000000000000E7EC) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 00000000000103B8) xen_platform_log xen platform: XENBUS|STORE: Address = 00000000.feffc000 xen_platform_log xen platform: XENBUS|STORE: WATCHES: xen_platform_log xen platform: XENBUS|STORE: - (D098) ON device BY xenbus.sys + 000000000000890D [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (D099) ON control/shutdown BY xenbus.sys + 0000000000008949 [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (D09A) ON memory/target BY xenbus.sys + 00000000000089BC [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (D09B) ON device/vbd BY xenvbd.sys + 000000000000964A [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (D09C) ON device/vif BY xenvif.sys + 00000000000058B2 [ACTIVE] xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 00000000000103B8) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000014428) xen_platform_log xen platform: XENBUS|CACHE: CACHES: xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_receiver_packet: Count = 0 (Reservation = 0) xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_receiver_fragment: Count = 0 (Reservation = 0) xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_transmitter_buffer: Count = 0 (Reservation = 0) xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_transmitter_fragment: Count = 0 (Reservation = 0) xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000014428) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 000000000000C454) xen_platform_log xen platform: XENBUS|GNTTAB: Address = 00000000.f8001000 xen_platform_log xen platform: XENBUS|GNTTAB: FrameIndex = -1 xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 000000000000C454) xen_platform_log xen platform: XEN|DEBUG: ====> (xenvbd.sys + 00000000000064B4) xen_platform_log xen platform: XENVBD: FDO: Version: 8.0.0.0 (24/9/2014) xen_platform_log xen platform: XENVBD: FDO: Fdo: 0xFFFFFA8001B95158 (ref-count 1) CRASHING xen_platform_log xen platform: XENVBD: FDO: DevObj 0xFFFFFA80024F8420 LowerDevObj 0xFFFFFA8001E90990 PhysDevObj 0xFFFFFA8001E90990 xen_platform_log xen platform: XENVBD: FDO: DevicePowerState: D0 xen_platform_log xen platform: XENVBD: FDO: Enumerator : vbd (0x0000000000000000) xen_platform_log xen platform: XENVBD: FDO: Srbs : 0 / 1 (1526 Total) xen_platform_log xen platform: XENVBD: BUFFER: Allocated/Freed : 32 / 0 xen_platform_log xen platform: XENVBD: BUFFER: Free (Cur/Max) : 32 / 32 xen_platform_log xen platform: XENVBD: BUFFER: Used (Cur/Max) : 0 / 0 xen_platform_log xen platform: XENVBD: BUFFER: Reaped : 0 / 0 xen_platform_log xen platform: XENVBD: FDO: ====> Target[0 ] : 0xFFFFFA80024B2C70 xen_platform_log xen platform: XENVBD: PDO: Fdo 0xFFFFFA8001B95158 DeviceObject 0x0000000000000000 xen_platform_log xen platform: XENVBD: PDO: ReferenceCount 1 xen_platform_log xen platform: XENVBD: PDO: DevicePnpState Present (Invalid) xen_platform_log xen platform: XENVBD: PDO: DevicePowerState D0 xen_platform_log xen platform: XENVBD: PDO: EMULATED Not Missing xen_platform_log xen platform: XENVBD: PDO: BLKIF_OPs: READ=0 WRITE=0 xen_platform_log xen platform: XENVBD: PDO: BLKIF_OPs: INDIRECT_READ=0 INDIRECT_WRITE=0 xen_platform_log xen platform: XENVBD: PDO: BLKIF_OPs: BARRIER=0 DISCARD=0 xen_platform_log xen platform: XENVBD: PDO: Failed: Maps=0 Bounces=0 Grants=0 xen_platform_log xen platform: XENVBD: PDO: Segments Granted=0 Bounced=0 xen_platform_log xen platform: XENVBD: LOOKASIDE: REQUESTs: 0 / 0 (0 failed) xen_platform_log xen platform: XENVBD: LOOKASIDE: SEGMENTs: 0 / 0 (0 failed) xen_platform_log xen platform: XENVBD: LOOKASIDE: INDIRECTs: 0 / 0 (0 failed) xen_platform_log xen platform: XENVBD: QUEUE: Fresh : 0 / 0 xen_platform_log xen platform: XENVBD: QUEUE: Prepared : 0 / 0 xen_platform_log xen platform: XENVBD: QUEUE: Submitted : 0 / 0 xen_platform_log xen platform: XENVBD: QUEUE: Shutdown : 0 / 0 xen_platform_log xen platform: XENVBD: FRONTEND: TargetId=0 DeviceId=768 BackendId=32756 xen_platform_log xen platform: XENVBD: FRONTEND: FrontendPath device/vbd/768 xen_platform_log xen platform: XENVBD: FRONTEND: BackendPath NULL xen_platform_log xen platform: XENVBD: FRONTEND: TargetPath data/scsi/target/0 xen_platform_log xen platform: XENVBD: FRONTEND: State : INITIALIZED xen_platform_log xen platform: XENVBD: FRONTEND: Caps : xen_platform_log xen platform: XENVBD: FRONTEND: Features: xen_platform_log xen platform: XENVBD: FRONTEND: DiskInfo: 0 @ 512 (0) 00000000 xen_platform_log xen platform: XENVBD: GRANTER: DISCONNECTED DISABLED xen_platform_log xen platform: XENVBD: GRANTER: 0 / 0 xen_platform_log xen platform: XENVBD: BLOCKRING: Requests : 0 / 0 / 0 xen_platform_log xen platform: XENVBD: BLOCKRING: SharedRing : 0x0000000000000000 xen_platform_log xen platform: XENVBD: BLOCKRING: FrontRing : 0 / 0 (0) xen_platform_log xen platform: XENVBD: BLOCKRING: Order : 0 xen_platform_log xen platform: XENVBD: BLOCKRING: Grants[0 ] : 0x0000000000000000 (0) xen_platform_log xen platform: XENVBD: NOTIFIER: Int / DPC : 0 / 0 xen_platform_log xen platform: XENVBD: FDO: <==== Target[0 ] : 0xFFFFFA80024B2C70 xen_platform_log xen platform: XEN|DEBUG: <==== (xenvbd.sys + 00000000000064B4) xen_platform_log xen platform: XEN|BUGCHECK: ====> xen_platform_log xen platform: XEN|BUGCHECK: 0000007A: FFFFF6FC40024810 FFFFFFFFC0000185 0000000019999BE0 FFFFF88004902000 xen_platform_log xen platform: XEN|BUGCHECK: CONTEXT (FFFFF88003177BD0): xen_platform_log xen platform: XEN|BUGCHECK: - GS = 002B xen_platform_log xen platform: XEN|BUGCHECK: - FS = 0053 xen_platform_log xen platform: XEN|BUGCHECK: - ES = 002B xen_platform_log xen platform: XEN|BUGCHECK: - DS = 002B xen_platform_log xen platform: XEN|BUGCHECK: - SS = 0018 xen_platform_log xen platform: XEN|BUGCHECK: - CS = 0010 xen_platform_log xen platform: XEN|BUGCHECK: - EFLAGS = 00000086 xen_platform_log xen platform: XEN|BUGCHECK: - RDI = 0000000040024810 xen_platform_log xen platform: XEN|BUGCHECK: - RSI = 00000000C0000185 xen_platform_log xen platform: XEN|BUGCHECK: - RBX = 00000000047868F8 xen_platform_log xen platform: XEN|BUGCHECK: - RDX = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - RCX = 0000000003177BD0 xen_platform_log xen platform: XEN|BUGCHECK: - RAX = 000000002EC8D982 xen_platform_log xen platform: XEN|BUGCHECK: - RBP = 0000000019999BE0 xen_platform_log xen platform: XEN|BUGCHECK: - RIP = 000000000477CA43 xen_platform_log xen platform: XEN|BUGCHECK: - RSP = 0000000003177BB0 xen_platform_log xen platform: XEN|BUGCHECK: - R8 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R9 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R10 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R11 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R12 = 000000000000007A xen_platform_log xen platform: XEN|BUGCHECK: - R13 = 0000000000000001 xen_platform_log xen platform: XEN|BUGCHECK: - R14 = 0000000004902000 xen_platform_log xen platform: XEN|BUGCHECK: - R15 = 0000000002D10C40 xen_platform_log xen platform: XEN|BUGCHECK: STACK: xen_platform_log xen platform: XEN|BUGCHECK: 00000000031780C0: (0000000000000003 000000000477F0F0 000000000477E860 000000000000007A) xen.sys + 00000000000049AC xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178110: (00000000047870D0 0000000000000000 0000000000000004 0000000002CD9500) ntoskrnl.exe + 0000000000128585 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178140: (00000000047870D0 0000000002CD9500 000000000000000F 000000000176C5E0) ntoskrnl.exe + 0000000000167C0D xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178810: (0000000002E8FF50 0000000002BA28C1 00000000000000FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178850: (000000000000007A 0000000040024810 00000000C0000185 0000000019999BE0) ntoskrnl.exe + 00000000000E8752 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178930: (0000000002E8FE90 00000000031789C0 0000000002D13540 0000000002E8FE90) ntoskrnl.exe + 000000000009C91F xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178A00: (0000000000000000 0000000000000001 00000000FFFFFFFF 0000000002AF7843) ntoskrnl.exe + 00000000000831B9 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178B60: (0000000000000001 0000000004902000 0000000001AB3000 00000000400247E8) ntoskrnl.exe + 00000000000A96E0 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178C70: (0000000001A41B50 0000000000000001 0000000000000000 0000000000000000) ntoskrnl.exe + 00000000000A98D0 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178CD0: (0000000000000000 0000000000000001 0000000001727890 0000000000000080) ntoskrnl.exe + 00000000000A985F xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178D00: (0000000000000000 0000000000000000 0000000000000000 0000000001727800) ntoskrnl.exe + 00000000000A95A4 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178D40: (00000000C2C2C2C2 00000000C2C2C2C2 00000000C2C2C2C2 00000000C2C2C2C2) ntoskrnl.exe + 000000000031173A xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178D80: (0000000002E40180 000000000176C5E0 0000000002E4AF40 00000000C2C2C2C2) ntoskrnl.exe + 00000000000668E6 xen_platform_log xen platform: XEN|BUGCHECK: 0000000003178DB0: (0000000003179000 0000000003173000 00000000031785A0 0000000000000000) 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: <==== Issued domain 104 reboot qemu: terminating on signal 1 from pid 482 red_channel_client_disconnect_dummy: rcc=0x7f809c1a26e0 (channel=0x7f809bee5840 type=5 id=0) snd_channel_put: SndChannel=0x7f809c11b780 freed red_channel_client_disconnect_dummy: rcc=0x7f809c133350 (channel=0x7f809bed4fa0 type=6 id=0) snd_channel_put: SndChannel=0x7f809c2c1340 freed red_channel_client_disconnect: rcc=0x7f80800297a0 (channel=0x7f809bf68380 type=2 id=0) red_channel_client_disconnect: rcc=0x7f8080086620 (channel=0x7f809beb4c40 type=4 id=0) --------------020906010403050709090208 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel --------------020906010403050709090208-- From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 14:54:47 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 14:54:47 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XemRy-0003tv-VR; Thu, 16 Oct 2014 14:54:46 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XemRx-0003tq-PH for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 14:54:45 +0000 Received: from [85.158.139.211:63634] by server-7.bemta-5.messagelabs.com id B6/AE-30869-53CDF345; Thu, 16 Oct 2014 14:54:45 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-8.tower-206.messagelabs.com!1413471283!11616787!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31642 invoked from network); 16 Oct 2014 14:54:43 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-8.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 14:54:43 -0000 X-IronPort-AV: E=Sophos;i="5.04,732,1406592000"; d="scan'208";a="26020625" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsCAAAnUgIAAIsDw///v2YAABHezEA== Date: Thu, 16 Oct 2014 14:54:43 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> In-Reply-To: <543FDA2D.2090900@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 16 October 2014 15:46 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: Blue screen on xenvif install > > Il 16/10/2014 15:45, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 16 October 2014 14:40 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: Blue screen on xenvif install > >> > >> Il 16/10/2014 13:04, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>> Sent: 16 October 2014 11:59 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: Blue screen on xenvif install > >>>> > >>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: > >>>>>> -----Original Message----- > >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>> Sent: 16 October 2014 10:35 > >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>> Subject: Re: Blue screen on xenvif install > >>>>>> > >>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>>>>>> -----Original Message----- > >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>> Sent: 16 October 2014 09:58 > >>>>>>>> To: win-pv-devel@lists.xenproject.org > >>>>>>>> Cc: Paul Durrant > >>>>>>>> Subject: Blue screen on xenvif install > >>>>>>>> > >>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 pro > 64 > >>>>>>>> bit domUs. > >>>>>>>> Days ago I installed them successful on one windows 7 pro 64 bit > and > >>>> one > >>>>>>>> windows 8.1 enterprise 64 bit. > >>>>>>>> On first domUs I tried to install them today I installed xenbus and > >>>>>>>> xenvbd successful but on xenvif install windows crashed with blue > >>>>>>>> screen, if I saw it correctly was an kernel in-page error or > something > >>>>>>>> similar. > >>>>>>>> After reboot I retried to install xenvif but now always fails. > >>>>>>>> > >>>>>>> Sounds odd. Do you have a MEMORY.DMP? > >>>>>>> > >>>>>>> Paul > >>>>>> Windows is setted to write dump of kernel memory on system error > >> but > >>>>>> %systemroot%\memory.dmp is missed :( > >>>>>> I also checked the windows events log but I found only kernel- > power > >> as > >>>>>> critical that seems not contains useful data. > >>>>>> > >>>>>> I found probably useful data in xl dmesg (I copied all below from > domU > >>>>>> start to xen bug): > >>>>>>> (d98) HVM Loader > >>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>>>>>> (d98) System requested SeaBIOS > >>>>>>> (d98) CPU speed is 2660 MHz > >>>>>>> (d98) Relocating guest memory for lowmem MMIO space disabled > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 > >>>>>>> (d98) pci dev 01:3 INTA->IRQ10 > >>>>>>> (d98) pci dev 02:0 INTA->IRQ11 > >>>>>>> (d98) pci dev 03:0 INTA->IRQ5 > >>>>>>> (d98) pci dev 04:0 INTA->IRQ5 > >>>>>>> (d98) pci dev 05:0 INTA->IRQ10 > >>>>>>> (d98) pci dev 06:0 INTA->IRQ11 > >>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 > >>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 > >>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 > >>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 > >>>>>>> (d98) No RAM in high memory; setting high_mem resource base to > >>>>>> 100000000 > >>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>>>>>> (d98) Multiprocessor initialisation: > >>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>>>>>> done. > >>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>>>>>> done. > >>>>>>> (d98) Testing HVM environment: > >>>>>>> (d98) - REP INSB across page boundaries ... passed > >>>>>>> (d98) - GS base MSRs and SWAPGS ... passed > >>>>>>> (d98) Passed 2 of 2 tests > >>>>>>> (d98) Writing SMBIOS tables ... > >>>>>>> (d98) Loading SeaBIOS ... > >>>>>>> (d98) Creating MP tables ... > >>>>>>> (d98) Loading ACPI ... > >>>>>>> (d98) S3 disabled > >>>>>>> (d98) S4 disabled > >>>>>>> (d98) vm86 TSS at fc00a100 > >>>>>>> (d98) BIOS map: > >>>>>>> (d98) 10000-100d3: Scratch space > >>>>>>> (d98) c0000-fffff: Main BIOS > >>>>>>> (d98) E820 table: > >>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > >>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > >>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > >>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > >>>>>>> (d98) Invoking SeaBIOS ... > >>>>>>> (d98) SeaBIOS (version > >>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>> (d98) > >>>>>>> (d98) Found Xen hypervisor signature at 40000100 > >>>>>>> (d98) Running on QEMU (i440fx) > >>>>>>> (d98) xen: copy e820... > >>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > >>>>>>> (d98) CPU Mhz=2660 > >>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>>>>>> (d98) Allocated Xen hypercall page at 77fff000 > >>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>> (d98) xen: copy BIOS tables... > >>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > >>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > >>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>>>>>> (d98) Using pmtimer, ioport 0xb008 > >>>>>>> (d98) Scan for VGA option rom > >>>>>>> (d98) Running option rom at c000:0003 > >>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > >>>>>>> (d98) pmm call arg1=0 > >>>>>>> (d98) Turning on vga text mode console > >>>>>>> (d98) SeaBIOS (version > >>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > >>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>>>>>> (d98) Found 0 lpt ports > >>>>>>> (d98) Found 0 serial ports > >>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) > >>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > >>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > >>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > >>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>>>>>> (d98) PS2 keyboard initialized > >>>>>>> (d98) All threads complete. > >>>>>>> (d98) Scan for option roms > >>>>>>> (d98) Running option rom at c980:0003 > >>>>>>> (d98) pmm call arg1=1 > >>>>>>> (d98) pmm call arg1=0 > >>>>>>> (d98) pmm call arg1=1 > >>>>>>> (d98) pmm call arg1=0 > >>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>>>>>> (d98) > >>>>>>> (d98) Press F12 for boot menu. > >>>>>>> (d98) > >>>>>>> (d98) Searching bootorder for: HALT > >>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > >>>>>>> LCHS=1024/255/63 s=83394560 > >>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>>>>>> (d98) Returned 258048 bytes of ZoneHigh > >>>>>>> (d98) e820 map has 6 items: > >>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > >>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > >>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > >>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > >>>>>>> (d98) enter handle_19: > >>>>>>> (d98) NULL > >>>>>>> (d98) Booting from Hard Disk... > >>>>>>> (d98) Booting from 0000:7c00 > >>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: > 1 > >> sp: > >>>>>>> 1 build: 1db1 > >>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > >>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>>>>>> (d98) XEN|BUGCHECK: ====> > >>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 > >> FFFFFFFFC0000185 > >>>>>>> 000000001BD6A860 FFFF > >>>>>>> (d98) F80002E39000 > >>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>>>>>> (d98) XEN|BUGCHECK: - GS = 002B > >>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 > >>>>>>> (d98) XEN|BUGCHECK: - ES = 002B > >>>>>>> (d98) XEN|BUGCHECK: - DS = 002B > >>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 > >>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 > >>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>>>>>> (d98) XEN|BUGCHECK: STACK: > >>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 > >>>>>>> 00000000038A50F0 00000000038A > >>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > >>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 > >>>>>>> 0000000000000000 000000000000 > >>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 > >>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 > >>>>>>> 0000000002C83500 000000000000 > >>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D > >>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > >>>>>>> 0000000002B4C8C1 000000000000 > >>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 > >>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A > >>>>>>> 00000000000171C8 00000000C000 > >>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 > >>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > >>>>>>> 000000000310F320 0000000002CB > >>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F > >>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > >>>>>>> 0000000000000008 00000000FFFF > >>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 > >>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > >>>>>>> 0000000002E39000 000000000000 > >>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE > >>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 > >>>>>>> 0000000000000000 0000000003EB > >>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 > >>>>>> If you need more tests/informations tell me and I'll post them. > >>>>>> Thanks for any reply and sorry for my bad english. > >>>>> Well, that tells me you had a 7A BSOD, which is a > >>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was > C0000185 > >> so > >>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at > >>>> http://msdn.microsoft.com/en- > >>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me > that > >>>> this means: > >>>>> "improper termination or defective cabling on SCSI devices or that > two > >>>> devices are trying to use the same IRQ." > >>>>> But you said you had xenvbd already installed so you'll be using a PV > >>>> storage path. Is there any indication of problems with your storage? > >>>>> Paul > >>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic > >>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 > partitions > >>>> are GTP and fs ext4. > >>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version > >>>> 3.16.3-2~bpo70+1 > >>>> No kern or syslog errors, only many of these warning that someone > >>>> replied me that should not be a problem: > >>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: > >>>> reserve_additional_memory: add_memory() failed: -17 > >>>> DomU now see disk as xen pvdisk, on xenvif install probably still was > >>>> full emulated disk even if xenvbd was installed successful before xenvif > >>>> install (failed with BSOD) > >>>> The IRQ seems visible from xl dmesg output below, can you check > them is > >>>> have something wrong or strange, I see some of them "duplicate" but I > >>>> not know if is correct. > >>>> > >>>> DomU xl cfg: > >>>>> name='office1_w7' > >>>>> builder="hvm" > >>>>> memory=2048 > >>>>> vcpus=2 > >>>>> acpi_s3=0 > >>>>> acpi_s4=0 > >>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > >>>>> > >> > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > >>>> ] > >>>>> boot='c' > >>>>> device_model_version="qemu-xen" > >>>>> viridian=1 > >>>>> vnc=0 > >>>>> keymap="it" > >>>>> on_crash="destroy" > >>>>> vga="qxl" > >>>>> spice=1 > >>>>> spicehost='0.0.0.0' > >>>>> spiceport=6001 > >>>>> spicedisable_ticketing=0 > >>>>> spicepasswd="password" > >>>>> spicevdagent=1 > >>>>> spice_clipboard_sharing=0 > >>>>> spiceusbredirection=4 > >>>>> soundhw="hda" > >>>>> localtime=1 > >>>> If you need more tests/informations tell me and I'll post them. > >>>> > >>> Do you have the qemu log (with xen platform logging enabled). This is > >> where the PV drivers log failures/warnings. > >>> Paul > >>> > >>> > >> I retried enabling xen platform debug in qemu trace but no add lines in > >> log when I try to install xenvif and fails. > >> I attach anyway the log if can be useful. > > All I can see there is an apparently clean shutdown of domain 101; no sign > of XENVIF and no sign of a BSOD. > > > >> I'll also try to restore the backup of this night of the domU when I had > >> the BSOD trying reproduce it with xen debug in qemu trace and different > >> windows memory dump options. > > Ok. > > > > Paul > > > Reproduced it but now with xen platform trace enabled in qemu. (see > attachment) > Dump of memory instead is not present also in this case (probably > because disk is "failed"). You're using emulate disk in this case. Did your BSOD not indicate that it was dumping? Paul _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 14:54:47 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 14:54:47 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XemRy-0003tv-VR; Thu, 16 Oct 2014 14:54:46 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XemRx-0003tq-PH for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 14:54:45 +0000 Received: from [85.158.139.211:63634] by server-7.bemta-5.messagelabs.com id B6/AE-30869-53CDF345; Thu, 16 Oct 2014 14:54:45 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-8.tower-206.messagelabs.com!1413471283!11616787!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31642 invoked from network); 16 Oct 2014 14:54:43 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-8.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 14:54:43 -0000 X-IronPort-AV: E=Sophos;i="5.04,732,1406592000"; d="scan'208";a="26020625" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsCAAAnUgIAAIsDw///v2YAABHezEA== Date: Thu, 16 Oct 2014 14:54:43 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> In-Reply-To: <543FDA2D.2090900@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 16 October 2014 15:46 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: Blue screen on xenvif install > > Il 16/10/2014 15:45, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 16 October 2014 14:40 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: Blue screen on xenvif install > >> > >> Il 16/10/2014 13:04, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>> Sent: 16 October 2014 11:59 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: Blue screen on xenvif install > >>>> > >>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: > >>>>>> -----Original Message----- > >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>> Sent: 16 October 2014 10:35 > >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>> Subject: Re: Blue screen on xenvif install > >>>>>> > >>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>>>>>> -----Original Message----- > >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>> Sent: 16 October 2014 09:58 > >>>>>>>> To: win-pv-devel@lists.xenproject.org > >>>>>>>> Cc: Paul Durrant > >>>>>>>> Subject: Blue screen on xenvif install > >>>>>>>> > >>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 pro > 64 > >>>>>>>> bit domUs. > >>>>>>>> Days ago I installed them successful on one windows 7 pro 64 bit > and > >>>> one > >>>>>>>> windows 8.1 enterprise 64 bit. > >>>>>>>> On first domUs I tried to install them today I installed xenbus and > >>>>>>>> xenvbd successful but on xenvif install windows crashed with blue > >>>>>>>> screen, if I saw it correctly was an kernel in-page error or > something > >>>>>>>> similar. > >>>>>>>> After reboot I retried to install xenvif but now always fails. > >>>>>>>> > >>>>>>> Sounds odd. Do you have a MEMORY.DMP? > >>>>>>> > >>>>>>> Paul > >>>>>> Windows is setted to write dump of kernel memory on system error > >> but > >>>>>> %systemroot%\memory.dmp is missed :( > >>>>>> I also checked the windows events log but I found only kernel- > power > >> as > >>>>>> critical that seems not contains useful data. > >>>>>> > >>>>>> I found probably useful data in xl dmesg (I copied all below from > domU > >>>>>> start to xen bug): > >>>>>>> (d98) HVM Loader > >>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>>>>>> (d98) System requested SeaBIOS > >>>>>>> (d98) CPU speed is 2660 MHz > >>>>>>> (d98) Relocating guest memory for lowmem MMIO space disabled > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 > >>>>>>> (d98) pci dev 01:3 INTA->IRQ10 > >>>>>>> (d98) pci dev 02:0 INTA->IRQ11 > >>>>>>> (d98) pci dev 03:0 INTA->IRQ5 > >>>>>>> (d98) pci dev 04:0 INTA->IRQ5 > >>>>>>> (d98) pci dev 05:0 INTA->IRQ10 > >>>>>>> (d98) pci dev 06:0 INTA->IRQ11 > >>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 > >>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 > >>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 > >>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 > >>>>>>> (d98) No RAM in high memory; setting high_mem resource base to > >>>>>> 100000000 > >>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>>>>>> (d98) Multiprocessor initialisation: > >>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>>>>>> done. > >>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>>>>>> done. > >>>>>>> (d98) Testing HVM environment: > >>>>>>> (d98) - REP INSB across page boundaries ... passed > >>>>>>> (d98) - GS base MSRs and SWAPGS ... passed > >>>>>>> (d98) Passed 2 of 2 tests > >>>>>>> (d98) Writing SMBIOS tables ... > >>>>>>> (d98) Loading SeaBIOS ... > >>>>>>> (d98) Creating MP tables ... > >>>>>>> (d98) Loading ACPI ... > >>>>>>> (d98) S3 disabled > >>>>>>> (d98) S4 disabled > >>>>>>> (d98) vm86 TSS at fc00a100 > >>>>>>> (d98) BIOS map: > >>>>>>> (d98) 10000-100d3: Scratch space > >>>>>>> (d98) c0000-fffff: Main BIOS > >>>>>>> (d98) E820 table: > >>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > >>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > >>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > >>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > >>>>>>> (d98) Invoking SeaBIOS ... > >>>>>>> (d98) SeaBIOS (version > >>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>> (d98) > >>>>>>> (d98) Found Xen hypervisor signature at 40000100 > >>>>>>> (d98) Running on QEMU (i440fx) > >>>>>>> (d98) xen: copy e820... > >>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > >>>>>>> (d98) CPU Mhz=2660 > >>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>>>>>> (d98) Allocated Xen hypercall page at 77fff000 > >>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>> (d98) xen: copy BIOS tables... > >>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > >>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > >>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>>>>>> (d98) Using pmtimer, ioport 0xb008 > >>>>>>> (d98) Scan for VGA option rom > >>>>>>> (d98) Running option rom at c000:0003 > >>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > >>>>>>> (d98) pmm call arg1=0 > >>>>>>> (d98) Turning on vga text mode console > >>>>>>> (d98) SeaBIOS (version > >>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > >>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>>>>>> (d98) Found 0 lpt ports > >>>>>>> (d98) Found 0 serial ports > >>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) > >>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > >>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > >>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > >>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>>>>>> (d98) PS2 keyboard initialized > >>>>>>> (d98) All threads complete. > >>>>>>> (d98) Scan for option roms > >>>>>>> (d98) Running option rom at c980:0003 > >>>>>>> (d98) pmm call arg1=1 > >>>>>>> (d98) pmm call arg1=0 > >>>>>>> (d98) pmm call arg1=1 > >>>>>>> (d98) pmm call arg1=0 > >>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>>>>>> (d98) > >>>>>>> (d98) Press F12 for boot menu. > >>>>>>> (d98) > >>>>>>> (d98) Searching bootorder for: HALT > >>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > >>>>>>> LCHS=1024/255/63 s=83394560 > >>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>>>>>> (d98) Returned 258048 bytes of ZoneHigh > >>>>>>> (d98) e820 map has 6 items: > >>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > >>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > >>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > >>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > >>>>>>> (d98) enter handle_19: > >>>>>>> (d98) NULL > >>>>>>> (d98) Booting from Hard Disk... > >>>>>>> (d98) Booting from 0000:7c00 > >>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: > 1 > >> sp: > >>>>>>> 1 build: 1db1 > >>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > >>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>>>>>> (d98) XEN|BUGCHECK: ====> > >>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 > >> FFFFFFFFC0000185 > >>>>>>> 000000001BD6A860 FFFF > >>>>>>> (d98) F80002E39000 > >>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>>>>>> (d98) XEN|BUGCHECK: - GS = 002B > >>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 > >>>>>>> (d98) XEN|BUGCHECK: - ES = 002B > >>>>>>> (d98) XEN|BUGCHECK: - DS = 002B > >>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 > >>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 > >>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>>>>>> (d98) XEN|BUGCHECK: STACK: > >>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 > >>>>>>> 00000000038A50F0 00000000038A > >>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > >>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 > >>>>>>> 0000000000000000 000000000000 > >>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 > >>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 > >>>>>>> 0000000002C83500 000000000000 > >>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D > >>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > >>>>>>> 0000000002B4C8C1 000000000000 > >>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 > >>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A > >>>>>>> 00000000000171C8 00000000C000 > >>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 > >>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > >>>>>>> 000000000310F320 0000000002CB > >>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F > >>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > >>>>>>> 0000000000000008 00000000FFFF > >>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 > >>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > >>>>>>> 0000000002E39000 000000000000 > >>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE > >>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 > >>>>>>> 0000000000000000 0000000003EB > >>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 > >>>>>> If you need more tests/informations tell me and I'll post them. > >>>>>> Thanks for any reply and sorry for my bad english. > >>>>> Well, that tells me you had a 7A BSOD, which is a > >>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was > C0000185 > >> so > >>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at > >>>> http://msdn.microsoft.com/en- > >>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me > that > >>>> this means: > >>>>> "improper termination or defective cabling on SCSI devices or that > two > >>>> devices are trying to use the same IRQ." > >>>>> But you said you had xenvbd already installed so you'll be using a PV > >>>> storage path. Is there any indication of problems with your storage? > >>>>> Paul > >>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic > >>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 > partitions > >>>> are GTP and fs ext4. > >>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version > >>>> 3.16.3-2~bpo70+1 > >>>> No kern or syslog errors, only many of these warning that someone > >>>> replied me that should not be a problem: > >>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: > >>>> reserve_additional_memory: add_memory() failed: -17 > >>>> DomU now see disk as xen pvdisk, on xenvif install probably still was > >>>> full emulated disk even if xenvbd was installed successful before xenvif > >>>> install (failed with BSOD) > >>>> The IRQ seems visible from xl dmesg output below, can you check > them is > >>>> have something wrong or strange, I see some of them "duplicate" but I > >>>> not know if is correct. > >>>> > >>>> DomU xl cfg: > >>>>> name='office1_w7' > >>>>> builder="hvm" > >>>>> memory=2048 > >>>>> vcpus=2 > >>>>> acpi_s3=0 > >>>>> acpi_s4=0 > >>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > >>>>> > >> > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > >>>> ] > >>>>> boot='c' > >>>>> device_model_version="qemu-xen" > >>>>> viridian=1 > >>>>> vnc=0 > >>>>> keymap="it" > >>>>> on_crash="destroy" > >>>>> vga="qxl" > >>>>> spice=1 > >>>>> spicehost='0.0.0.0' > >>>>> spiceport=6001 > >>>>> spicedisable_ticketing=0 > >>>>> spicepasswd="password" > >>>>> spicevdagent=1 > >>>>> spice_clipboard_sharing=0 > >>>>> spiceusbredirection=4 > >>>>> soundhw="hda" > >>>>> localtime=1 > >>>> If you need more tests/informations tell me and I'll post them. > >>>> > >>> Do you have the qemu log (with xen platform logging enabled). This is > >> where the PV drivers log failures/warnings. > >>> Paul > >>> > >>> > >> I retried enabling xen platform debug in qemu trace but no add lines in > >> log when I try to install xenvif and fails. > >> I attach anyway the log if can be useful. > > All I can see there is an apparently clean shutdown of domain 101; no sign > of XENVIF and no sign of a BSOD. > > > >> I'll also try to restore the backup of this night of the domU when I had > >> the BSOD trying reproduce it with xen debug in qemu trace and different > >> windows memory dump options. > > Ok. > > > > Paul > > > Reproduced it but now with xen platform trace enabled in qemu. (see > attachment) > Dump of memory instead is not present also in this case (probably > because disk is "failed"). You're using emulate disk in this case. Did your BSOD not indicate that it was dumping? Paul _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 15:04:36 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 15:04:36 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XembT-00047P-No; Thu, 16 Oct 2014 15:04:35 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XembS-00047K-8Y for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 15:04:34 +0000 Received: from [85.158.137.68:24679] by server-2.bemta-3.messagelabs.com id CE/DF-09149-18EDF345; Thu, 16 Oct 2014 15:04:33 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-14.tower-31.messagelabs.com!1413471871!8708082!1 X-Originating-IP: [74.125.82.44] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 23789 invoked from network); 16 Oct 2014 15:04:32 -0000 Received: from mail-wg0-f44.google.com (HELO mail-wg0-f44.google.com) (74.125.82.44) by server-14.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 15:04:32 -0000 Received: by mail-wg0-f44.google.com with SMTP id y10so3934697wgg.27 for ; Thu, 16 Oct 2014 08:04:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=Tj6B54nXoblsR7huUsaY2vjGK5z+IIuqW8KPZsCde0c=; b=Q+dkwAxgWeD804r7ZDVlX+XuFTgnkcTOKesULih9E3ZBqGhJkyoy3CPlCd9muUg8mN yykH0Gf7yEIAZ/8HFsMf+/afIfGUJQO5tid9ohc8ch79vrsfxDRWBMuw0E7hrde9RDGC 3UpC0P2jScUDnNFAr2AbyWQLH8PeYfN8ctzQwguAgDwXK+H2/bhGDMoV6b0FHpYnt1GM y+8sO8cWobWoxHLtfysSx4K6KGH07oViqddTWIBTEciIhCS63KDQj5ZXvC7iOzhYwad9 dhjqmXrl440R++OgUchrY2fhK6iaUm1/U0B7OG2a4ebz68u1ECO2WIw426odyTPmqY3l Y4Ig== X-Gm-Message-State: ALoCoQmdIrDudfk3TC2Lan/jfQoU5zbh8/Ks2Z7RSLhaTAGlZpXWfyhz5SWfwVRpGCmyDeE1XemC X-Received: by 10.194.249.225 with SMTP id yx1mr2695969wjc.79.1413471871527; Thu, 16 Oct 2014 08:04:31 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id t10sm9984805wja.43.2014.10.16.08.04.29 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 16 Oct 2014 08:04:30 -0700 (PDT) Message-ID: <543FDE85.1030908@m2r.biz> Date: Thu, 16 Oct 2014 17:04:37 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 16/10/2014 16:54, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 16 October 2014 15:46 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: Blue screen on xenvif install >> >> Il 16/10/2014 15:45, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>> Sent: 16 October 2014 14:40 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: Blue screen on xenvif install >>>> >>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: >>>>>> -----Original Message----- >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>> Sent: 16 October 2014 11:59 >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>> Subject: Re: Blue screen on xenvif install >>>>>> >>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: >>>>>>>> -----Original Message----- >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>> Sent: 16 October 2014 10:35 >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>> >>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>>>>>>>> -----Original Message----- >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>> Sent: 16 October 2014 09:58 >>>>>>>>>> To: win-pv-devel@lists.xenproject.org >>>>>>>>>> Cc: Paul Durrant >>>>>>>>>> Subject: Blue screen on xenvif install >>>>>>>>>> >>>>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 pro >> 64 >>>>>>>>>> bit domUs. >>>>>>>>>> Days ago I installed them successful on one windows 7 pro 64 bit >> and >>>>>> one >>>>>>>>>> windows 8.1 enterprise 64 bit. >>>>>>>>>> On first domUs I tried to install them today I installed xenbus and >>>>>>>>>> xenvbd successful but on xenvif install windows crashed with blue >>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or >> something >>>>>>>>>> similar. >>>>>>>>>> After reboot I retried to install xenvif but now always fails. >>>>>>>>>> >>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? >>>>>>>>> >>>>>>>>> Paul >>>>>>>> Windows is setted to write dump of kernel memory on system error >>>> but >>>>>>>> %systemroot%\memory.dmp is missed :( >>>>>>>> I also checked the windows events log but I found only kernel- >> power >>>> as >>>>>>>> critical that seems not contains useful data. >>>>>>>> >>>>>>>> I found probably useful data in xl dmesg (I copied all below from >> domU >>>>>>>> start to xen bug): >>>>>>>>> (d98) HVM Loader >>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>>>>>>>> (d98) System requested SeaBIOS >>>>>>>>> (d98) CPU speed is 2660 MHz >>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space disabled >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 >>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 >>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 >>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 >>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 >>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 >>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 >>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 >>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 >>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 >>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 >>>>>>>>> (d98) No RAM in high memory; setting high_mem resource base to >>>>>>>> 100000000 >>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>>>>>>>> (d98) Multiprocessor initialisation: >>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>>>>>> done. >>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>>>>>> done. >>>>>>>>> (d98) Testing HVM environment: >>>>>>>>> (d98) - REP INSB across page boundaries ... passed >>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed >>>>>>>>> (d98) Passed 2 of 2 tests >>>>>>>>> (d98) Writing SMBIOS tables ... >>>>>>>>> (d98) Loading SeaBIOS ... >>>>>>>>> (d98) Creating MP tables ... >>>>>>>>> (d98) Loading ACPI ... >>>>>>>>> (d98) S3 disabled >>>>>>>>> (d98) S4 disabled >>>>>>>>> (d98) vm86 TSS at fc00a100 >>>>>>>>> (d98) BIOS map: >>>>>>>>> (d98) 10000-100d3: Scratch space >>>>>>>>> (d98) c0000-fffff: Main BIOS >>>>>>>>> (d98) E820 table: >>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED >>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED >>>>>>>>> (d98) Invoking SeaBIOS ... >>>>>>>>> (d98) SeaBIOS (version >>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>> (d98) >>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 >>>>>>>>> (d98) Running on QEMU (i440fx) >>>>>>>>> (d98) xen: copy e820... >>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) >>>>>>>>> (d98) CPU Mhz=2660 >>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) >>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 >>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>> (d98) xen: copy BIOS tables... >>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 >>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 >>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>>>>>>>> (d98) Using pmtimer, ioport 0xb008 >>>>>>>>> (d98) Scan for VGA option rom >>>>>>>>> (d98) Running option rom at c000:0003 >>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes >>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>> (d98) Turning on vga text mode console >>>>>>>>> (d98) SeaBIOS (version >>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 >>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>>>>>>>> (d98) Found 0 lpt ports >>>>>>>>> (d98) Found 0 serial ports >>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) >>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 >>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 >>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>>>>>>>> (d98) PS2 keyboard initialized >>>>>>>>> (d98) All threads complete. >>>>>>>>> (d98) Scan for option roms >>>>>>>>> (d98) Running option rom at c980:0003 >>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>>>>>>>> (d98) >>>>>>>>> (d98) Press F12 for boot menu. >>>>>>>>> (d98) >>>>>>>>> (d98) Searching bootorder for: HALT >>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>>>>>>>> LCHS=1024/255/63 s=83394560 >>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh >>>>>>>>> (d98) e820 map has 6 items: >>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED >>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED >>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED >>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED >>>>>>>>> (d98) enter handle_19: >>>>>>>>> (d98) NULL >>>>>>>>> (d98) Booting from Hard Disk... >>>>>>>>> (d98) Booting from 0000:7c00 >>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: >> 1 >>>> sp: >>>>>>>>> 1 build: 1db1 >>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>>>>>>>> (d98) XEN|BUGCHECK: ====> >>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 >>>> FFFFFFFFC0000185 >>>>>>>>> 000000001BD6A860 FFFF >>>>>>>>> (d98) F80002E39000 >>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B >>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 >>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B >>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B >>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 >>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 >>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>>>>>>>> (d98) XEN|BUGCHECK: STACK: >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 >>>>>>>>> 00000000038A50F0 00000000038A >>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 >>>>>>>>> 0000000000000000 000000000000 >>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 >>>>>>>>> 0000000002C83500 000000000000 >>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 >>>>>>>>> 0000000002B4C8C1 000000000000 >>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A >>>>>>>>> 00000000000171C8 00000000C000 >>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 >>>>>>>>> 000000000310F320 0000000002CB >>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 >>>>>>>>> 0000000000000008 00000000FFFF >>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 >>>>>>>>> 0000000002E39000 000000000000 >>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 >>>>>>>>> 0000000000000000 0000000003EB >>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 >>>>>>>> If you need more tests/informations tell me and I'll post them. >>>>>>>> Thanks for any reply and sorry for my bad english. >>>>>>> Well, that tells me you had a 7A BSOD, which is a >>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was >> C0000185 >>>> so >>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at >>>>>> http://msdn.microsoft.com/en- >>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me >> that >>>>>> this means: >>>>>>> "improper termination or defective cabling on SCSI devices or that >> two >>>>>> devices are trying to use the same IRQ." >>>>>>> But you said you had xenvbd already installed so you'll be using a PV >>>>>> storage path. Is there any indication of problems with your storage? >>>>>>> Paul >>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic >>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 >> partitions >>>>>> are GTP and fs ext4. >>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version >>>>>> 3.16.3-2~bpo70+1 >>>>>> No kern or syslog errors, only many of these warning that someone >>>>>> replied me that should not be a problem: >>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: >>>>>> reserve_additional_memory: add_memory() failed: -17 >>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still was >>>>>> full emulated disk even if xenvbd was installed successful before xenvif >>>>>> install (failed with BSOD) >>>>>> The IRQ seems visible from xl dmesg output below, can you check >> them is >>>>>> have something wrong or strange, I see some of them "duplicate" but I >>>>>> not know if is correct. >>>>>> >>>>>> DomU xl cfg: >>>>>>> name='office1_w7' >>>>>>> builder="hvm" >>>>>>> memory=2048 >>>>>>> vcpus=2 >>>>>>> acpi_s3=0 >>>>>>> acpi_s4=0 >>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] >>>>>>> >> disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' >>>>>> ] >>>>>>> boot='c' >>>>>>> device_model_version="qemu-xen" >>>>>>> viridian=1 >>>>>>> vnc=0 >>>>>>> keymap="it" >>>>>>> on_crash="destroy" >>>>>>> vga="qxl" >>>>>>> spice=1 >>>>>>> spicehost='0.0.0.0' >>>>>>> spiceport=6001 >>>>>>> spicedisable_ticketing=0 >>>>>>> spicepasswd="password" >>>>>>> spicevdagent=1 >>>>>>> spice_clipboard_sharing=0 >>>>>>> spiceusbredirection=4 >>>>>>> soundhw="hda" >>>>>>> localtime=1 >>>>>> If you need more tests/informations tell me and I'll post them. >>>>>> >>>>> Do you have the qemu log (with xen platform logging enabled). This is >>>> where the PV drivers log failures/warnings. >>>>> Paul >>>>> >>>>> >>>> I retried enabling xen platform debug in qemu trace but no add lines in >>>> log when I try to install xenvif and fails. >>>> I attach anyway the log if can be useful. >>> All I can see there is an apparently clean shutdown of domain 101; no sign >> of XENVIF and no sign of a BSOD. >>>> I'll also try to restore the backup of this night of the domU when I had >>>> the BSOD trying reproduce it with xen debug in qemu trace and different >>>> windows memory dump options. >>> Ok. >>> >>> Paul >>> >> Reproduced it but now with xen platform trace enabled in qemu. (see >> attachment) >> Dump of memory instead is not present also in this case (probably >> because disk is "failed"). > You're using emulate disk in this case. Did your BSOD not indicate that it was dumping? > > Paul > I have to time to see if do a dump but I suppose it can't write to disk since its driver fails. Log qemu is not enough? You need the windows memory dump to find and fix the bug? If needed tomorrow I'll do other tests. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 15:04:36 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 15:04:36 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XembT-00047P-No; Thu, 16 Oct 2014 15:04:35 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XembS-00047K-8Y for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 15:04:34 +0000 Received: from [85.158.137.68:24679] by server-2.bemta-3.messagelabs.com id CE/DF-09149-18EDF345; Thu, 16 Oct 2014 15:04:33 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-14.tower-31.messagelabs.com!1413471871!8708082!1 X-Originating-IP: [74.125.82.44] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 23789 invoked from network); 16 Oct 2014 15:04:32 -0000 Received: from mail-wg0-f44.google.com (HELO mail-wg0-f44.google.com) (74.125.82.44) by server-14.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 15:04:32 -0000 Received: by mail-wg0-f44.google.com with SMTP id y10so3934697wgg.27 for ; Thu, 16 Oct 2014 08:04:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=Tj6B54nXoblsR7huUsaY2vjGK5z+IIuqW8KPZsCde0c=; b=Q+dkwAxgWeD804r7ZDVlX+XuFTgnkcTOKesULih9E3ZBqGhJkyoy3CPlCd9muUg8mN yykH0Gf7yEIAZ/8HFsMf+/afIfGUJQO5tid9ohc8ch79vrsfxDRWBMuw0E7hrde9RDGC 3UpC0P2jScUDnNFAr2AbyWQLH8PeYfN8ctzQwguAgDwXK+H2/bhGDMoV6b0FHpYnt1GM y+8sO8cWobWoxHLtfysSx4K6KGH07oViqddTWIBTEciIhCS63KDQj5ZXvC7iOzhYwad9 dhjqmXrl440R++OgUchrY2fhK6iaUm1/U0B7OG2a4ebz68u1ECO2WIw426odyTPmqY3l Y4Ig== X-Gm-Message-State: ALoCoQmdIrDudfk3TC2Lan/jfQoU5zbh8/Ks2Z7RSLhaTAGlZpXWfyhz5SWfwVRpGCmyDeE1XemC X-Received: by 10.194.249.225 with SMTP id yx1mr2695969wjc.79.1413471871527; Thu, 16 Oct 2014 08:04:31 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id t10sm9984805wja.43.2014.10.16.08.04.29 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 16 Oct 2014 08:04:30 -0700 (PDT) Message-ID: <543FDE85.1030908@m2r.biz> Date: Thu, 16 Oct 2014 17:04:37 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 16/10/2014 16:54, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 16 October 2014 15:46 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: Blue screen on xenvif install >> >> Il 16/10/2014 15:45, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>> Sent: 16 October 2014 14:40 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: Blue screen on xenvif install >>>> >>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: >>>>>> -----Original Message----- >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>> Sent: 16 October 2014 11:59 >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>> Subject: Re: Blue screen on xenvif install >>>>>> >>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: >>>>>>>> -----Original Message----- >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>> Sent: 16 October 2014 10:35 >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>> >>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>>>>>>>> -----Original Message----- >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>> Sent: 16 October 2014 09:58 >>>>>>>>>> To: win-pv-devel@lists.xenproject.org >>>>>>>>>> Cc: Paul Durrant >>>>>>>>>> Subject: Blue screen on xenvif install >>>>>>>>>> >>>>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 pro >> 64 >>>>>>>>>> bit domUs. >>>>>>>>>> Days ago I installed them successful on one windows 7 pro 64 bit >> and >>>>>> one >>>>>>>>>> windows 8.1 enterprise 64 bit. >>>>>>>>>> On first domUs I tried to install them today I installed xenbus and >>>>>>>>>> xenvbd successful but on xenvif install windows crashed with blue >>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or >> something >>>>>>>>>> similar. >>>>>>>>>> After reboot I retried to install xenvif but now always fails. >>>>>>>>>> >>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? >>>>>>>>> >>>>>>>>> Paul >>>>>>>> Windows is setted to write dump of kernel memory on system error >>>> but >>>>>>>> %systemroot%\memory.dmp is missed :( >>>>>>>> I also checked the windows events log but I found only kernel- >> power >>>> as >>>>>>>> critical that seems not contains useful data. >>>>>>>> >>>>>>>> I found probably useful data in xl dmesg (I copied all below from >> domU >>>>>>>> start to xen bug): >>>>>>>>> (d98) HVM Loader >>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>>>>>>>> (d98) System requested SeaBIOS >>>>>>>>> (d98) CPU speed is 2660 MHz >>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space disabled >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 >>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 >>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 >>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 >>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 >>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 >>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 >>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 >>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 >>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 >>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 >>>>>>>>> (d98) No RAM in high memory; setting high_mem resource base to >>>>>>>> 100000000 >>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>>>>>>>> (d98) Multiprocessor initialisation: >>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>>>>>> done. >>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>>>>>> done. >>>>>>>>> (d98) Testing HVM environment: >>>>>>>>> (d98) - REP INSB across page boundaries ... passed >>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed >>>>>>>>> (d98) Passed 2 of 2 tests >>>>>>>>> (d98) Writing SMBIOS tables ... >>>>>>>>> (d98) Loading SeaBIOS ... >>>>>>>>> (d98) Creating MP tables ... >>>>>>>>> (d98) Loading ACPI ... >>>>>>>>> (d98) S3 disabled >>>>>>>>> (d98) S4 disabled >>>>>>>>> (d98) vm86 TSS at fc00a100 >>>>>>>>> (d98) BIOS map: >>>>>>>>> (d98) 10000-100d3: Scratch space >>>>>>>>> (d98) c0000-fffff: Main BIOS >>>>>>>>> (d98) E820 table: >>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED >>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED >>>>>>>>> (d98) Invoking SeaBIOS ... >>>>>>>>> (d98) SeaBIOS (version >>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>> (d98) >>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 >>>>>>>>> (d98) Running on QEMU (i440fx) >>>>>>>>> (d98) xen: copy e820... >>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) >>>>>>>>> (d98) CPU Mhz=2660 >>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) >>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 >>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>> (d98) xen: copy BIOS tables... >>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 >>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 >>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>>>>>>>> (d98) Using pmtimer, ioport 0xb008 >>>>>>>>> (d98) Scan for VGA option rom >>>>>>>>> (d98) Running option rom at c000:0003 >>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes >>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>> (d98) Turning on vga text mode console >>>>>>>>> (d98) SeaBIOS (version >>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 >>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>>>>>>>> (d98) Found 0 lpt ports >>>>>>>>> (d98) Found 0 serial ports >>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) >>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 >>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 >>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>>>>>>>> (d98) PS2 keyboard initialized >>>>>>>>> (d98) All threads complete. >>>>>>>>> (d98) Scan for option roms >>>>>>>>> (d98) Running option rom at c980:0003 >>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>>>>>>>> (d98) >>>>>>>>> (d98) Press F12 for boot menu. >>>>>>>>> (d98) >>>>>>>>> (d98) Searching bootorder for: HALT >>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>>>>>>>> LCHS=1024/255/63 s=83394560 >>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh >>>>>>>>> (d98) e820 map has 6 items: >>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED >>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED >>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED >>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED >>>>>>>>> (d98) enter handle_19: >>>>>>>>> (d98) NULL >>>>>>>>> (d98) Booting from Hard Disk... >>>>>>>>> (d98) Booting from 0000:7c00 >>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: >> 1 >>>> sp: >>>>>>>>> 1 build: 1db1 >>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>>>>>>>> (d98) XEN|BUGCHECK: ====> >>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 >>>> FFFFFFFFC0000185 >>>>>>>>> 000000001BD6A860 FFFF >>>>>>>>> (d98) F80002E39000 >>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B >>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 >>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B >>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B >>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 >>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 >>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>>>>>>>> (d98) XEN|BUGCHECK: STACK: >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 >>>>>>>>> 00000000038A50F0 00000000038A >>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 >>>>>>>>> 0000000000000000 000000000000 >>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 >>>>>>>>> 0000000002C83500 000000000000 >>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 >>>>>>>>> 0000000002B4C8C1 000000000000 >>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A >>>>>>>>> 00000000000171C8 00000000C000 >>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 >>>>>>>>> 000000000310F320 0000000002CB >>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 >>>>>>>>> 0000000000000008 00000000FFFF >>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 >>>>>>>>> 0000000002E39000 000000000000 >>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 >>>>>>>>> 0000000000000000 0000000003EB >>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 >>>>>>>> If you need more tests/informations tell me and I'll post them. >>>>>>>> Thanks for any reply and sorry for my bad english. >>>>>>> Well, that tells me you had a 7A BSOD, which is a >>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was >> C0000185 >>>> so >>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at >>>>>> http://msdn.microsoft.com/en- >>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells me >> that >>>>>> this means: >>>>>>> "improper termination or defective cabling on SCSI devices or that >> two >>>>>> devices are trying to use the same IRQ." >>>>>>> But you said you had xenvbd already installed so you'll be using a PV >>>>>> storage path. Is there any indication of problems with your storage? >>>>>>> Paul >>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic >>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 >> partitions >>>>>> are GTP and fs ext4. >>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 version >>>>>> 3.16.3-2~bpo70+1 >>>>>> No kern or syslog errors, only many of these warning that someone >>>>>> replied me that should not be a problem: >>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: >>>>>> reserve_additional_memory: add_memory() failed: -17 >>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still was >>>>>> full emulated disk even if xenvbd was installed successful before xenvif >>>>>> install (failed with BSOD) >>>>>> The IRQ seems visible from xl dmesg output below, can you check >> them is >>>>>> have something wrong or strange, I see some of them "duplicate" but I >>>>>> not know if is correct. >>>>>> >>>>>> DomU xl cfg: >>>>>>> name='office1_w7' >>>>>>> builder="hvm" >>>>>>> memory=2048 >>>>>>> vcpus=2 >>>>>>> acpi_s3=0 >>>>>>> acpi_s4=0 >>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] >>>>>>> >> disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' >>>>>> ] >>>>>>> boot='c' >>>>>>> device_model_version="qemu-xen" >>>>>>> viridian=1 >>>>>>> vnc=0 >>>>>>> keymap="it" >>>>>>> on_crash="destroy" >>>>>>> vga="qxl" >>>>>>> spice=1 >>>>>>> spicehost='0.0.0.0' >>>>>>> spiceport=6001 >>>>>>> spicedisable_ticketing=0 >>>>>>> spicepasswd="password" >>>>>>> spicevdagent=1 >>>>>>> spice_clipboard_sharing=0 >>>>>>> spiceusbredirection=4 >>>>>>> soundhw="hda" >>>>>>> localtime=1 >>>>>> If you need more tests/informations tell me and I'll post them. >>>>>> >>>>> Do you have the qemu log (with xen platform logging enabled). This is >>>> where the PV drivers log failures/warnings. >>>>> Paul >>>>> >>>>> >>>> I retried enabling xen platform debug in qemu trace but no add lines in >>>> log when I try to install xenvif and fails. >>>> I attach anyway the log if can be useful. >>> All I can see there is an apparently clean shutdown of domain 101; no sign >> of XENVIF and no sign of a BSOD. >>>> I'll also try to restore the backup of this night of the domU when I had >>>> the BSOD trying reproduce it with xen debug in qemu trace and different >>>> windows memory dump options. >>> Ok. >>> >>> Paul >>> >> Reproduced it but now with xen platform trace enabled in qemu. (see >> attachment) >> Dump of memory instead is not present also in this case (probably >> because disk is "failed"). > You're using emulate disk in this case. Did your BSOD not indicate that it was dumping? > > Paul > I have to time to see if do a dump but I suppose it can't write to disk since its driver fails. Log qemu is not enough? You need the windows memory dump to find and fix the bug? If needed tomorrow I'll do other tests. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 15:58:08 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 15:58:08 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XenRI-0006to-Jh; Thu, 16 Oct 2014 15:58:08 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XenRE-0006tY-JJ for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 15:58:07 +0000 Received: from [193.109.254.147:45675] by server-14.bemta-14.messagelabs.com id 4E/4E-18345-B0BEF345; Thu, 16 Oct 2014 15:58:03 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-4.tower-27.messagelabs.com!1413475082!13239530!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 14515 invoked from network); 16 Oct 2014 15:58:02 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-4.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 15:58:02 -0000 X-IronPort-AV: E=Sophos;i="5.04,733,1406592000"; d="scan'208";a="26022857" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsCAAAnUgIAAIsDw///v2YAABHezEP//4XCA///QCHA= Date: Thu, 16 Oct 2014 15:58:01 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> In-Reply-To: <543FDE85.1030908@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > Sent: 16 October 2014 16:05 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] Blue screen on xenvif install > > Il 16/10/2014 16:54, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 16 October 2014 15:46 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: Blue screen on xenvif install > >> > >> Il 16/10/2014 15:45, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>> Sent: 16 October 2014 14:40 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: Blue screen on xenvif install > >>>> > >>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: > >>>>>> -----Original Message----- > >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>> Sent: 16 October 2014 11:59 > >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>> Subject: Re: Blue screen on xenvif install > >>>>>> > >>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: > >>>>>>>> -----Original Message----- > >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>> Sent: 16 October 2014 10:35 > >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>> > >>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>>>>>>>> -----Original Message----- > >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>> Sent: 16 October 2014 09:58 > >>>>>>>>>> To: win-pv-devel@lists.xenproject.org > >>>>>>>>>> Cc: Paul Durrant > >>>>>>>>>> Subject: Blue screen on xenvif install > >>>>>>>>>> > >>>>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 > pro > >> 64 > >>>>>>>>>> bit domUs. > >>>>>>>>>> Days ago I installed them successful on one windows 7 pro 64 > bit > >> and > >>>>>> one > >>>>>>>>>> windows 8.1 enterprise 64 bit. > >>>>>>>>>> On first domUs I tried to install them today I installed xenbus > and > >>>>>>>>>> xenvbd successful but on xenvif install windows crashed with > blue > >>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or > >> something > >>>>>>>>>> similar. > >>>>>>>>>> After reboot I retried to install xenvif but now always fails. > >>>>>>>>>> > >>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? > >>>>>>>>> > >>>>>>>>> Paul > >>>>>>>> Windows is setted to write dump of kernel memory on system > error > >>>> but > >>>>>>>> %systemroot%\memory.dmp is missed :( > >>>>>>>> I also checked the windows events log but I found only kernel- > >> power > >>>> as > >>>>>>>> critical that seems not contains useful data. > >>>>>>>> > >>>>>>>> I found probably useful data in xl dmesg (I copied all below from > >> domU > >>>>>>>> start to xen bug): > >>>>>>>>> (d98) HVM Loader > >>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>>>>>>>> (d98) System requested SeaBIOS > >>>>>>>>> (d98) CPU speed is 2660 MHz > >>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space > disabled > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 > >>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 > >>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 > >>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 > >>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 > >>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 > >>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 > >>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 > >>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 > >>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 > >>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 > >>>>>>>>> (d98) No RAM in high memory; setting high_mem resource base > to > >>>>>>>> 100000000 > >>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>>>>>>>> (d98) Multiprocessor initialisation: > >>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>>>>>>>> done. > >>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>>>>>>>> done. > >>>>>>>>> (d98) Testing HVM environment: > >>>>>>>>> (d98) - REP INSB across page boundaries ... passed > >>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed > >>>>>>>>> (d98) Passed 2 of 2 tests > >>>>>>>>> (d98) Writing SMBIOS tables ... > >>>>>>>>> (d98) Loading SeaBIOS ... > >>>>>>>>> (d98) Creating MP tables ... > >>>>>>>>> (d98) Loading ACPI ... > >>>>>>>>> (d98) S3 disabled > >>>>>>>>> (d98) S4 disabled > >>>>>>>>> (d98) vm86 TSS at fc00a100 > >>>>>>>>> (d98) BIOS map: > >>>>>>>>> (d98) 10000-100d3: Scratch space > >>>>>>>>> (d98) c0000-fffff: Main BIOS > >>>>>>>>> (d98) E820 table: > >>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > >>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > >>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > >>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > >>>>>>>>> (d98) Invoking SeaBIOS ... > >>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>>>> (d98) > >>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 > >>>>>>>>> (d98) Running on QEMU (i440fx) > >>>>>>>>> (d98) xen: copy e820... > >>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > >>>>>>>>> (d98) CPU Mhz=2660 > >>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 > >>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>> (d98) xen: copy BIOS tables... > >>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to > 0x000f0f40 > >>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > >>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>>>>>>>> (d98) Using pmtimer, ioport 0xb008 > >>>>>>>>> (d98) Scan for VGA option rom > >>>>>>>>> (d98) Running option rom at c000:0003 > >>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > >>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>> (d98) Turning on vga text mode console > >>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > >>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>>>>>>>> (d98) Found 0 lpt ports > >>>>>>>>> (d98) Found 0 serial ports > >>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) > >>>>>>>>> (d98) Searching bootorder for: > /pci@i0cf8/*@1,1/drive@0/disk@0 > >>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > >>>>>>>>> (d98) Searching bootorder for: > /pci@i0cf8/*@1,1/drive@0/disk@1 > >>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>>>>>>>> (d98) PS2 keyboard initialized > >>>>>>>>> (d98) All threads complete. > >>>>>>>>> (d98) Scan for option roms > >>>>>>>>> (d98) Running option rom at c980:0003 > >>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>>>>>>>> (d98) > >>>>>>>>> (d98) Press F12 for boot menu. > >>>>>>>>> (d98) > >>>>>>>>> (d98) Searching bootorder for: HALT > >>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > >>>>>>>>> LCHS=1024/255/63 s=83394560 > >>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh > >>>>>>>>> (d98) e820 map has 6 items: > >>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > >>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > >>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > >>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > >>>>>>>>> (d98) enter handle_19: > >>>>>>>>> (d98) NULL > >>>>>>>>> (d98) Booting from Hard Disk... > >>>>>>>>> (d98) Booting from 0000:7c00 > >>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 > minor: > >> 1 > >>>> sp: > >>>>>>>>> 1 build: 1db1 > >>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > >>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>>>>>>>> (d98) XEN|BUGCHECK: ====> > >>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 > >>>> FFFFFFFFC0000185 > >>>>>>>>> 000000001BD6A860 FFFF > >>>>>>>>> (d98) F80002E39000 > >>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B > >>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 > >>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B > >>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B > >>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 > >>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 > >>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>>>>>>>> (d98) XEN|BUGCHECK: STACK: > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 > >>>>>>>>> 00000000038A50F0 00000000038A > >>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 > >>>>>>>>> 0000000000000000 000000000000 > >>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 > >>>>>>>>> 0000000002C83500 000000000000 > >>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > >>>>>>>>> 0000000002B4C8C1 000000000000 > >>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A > >>>>>>>>> 00000000000171C8 00000000C000 > >>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > >>>>>>>>> 000000000310F320 0000000002CB > >>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > >>>>>>>>> 0000000000000008 00000000FFFF > >>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > >>>>>>>>> 0000000002E39000 000000000000 > >>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 > >>>>>>>>> 0000000000000000 0000000003EB > >>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 > >>>>>>>> If you need more tests/informations tell me and I'll post them. > >>>>>>>> Thanks for any reply and sorry for my bad english. > >>>>>>> Well, that tells me you had a 7A BSOD, which is a > >>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was > >> C0000185 > >>>> so > >>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at > >>>>>> http://msdn.microsoft.com/en- > >>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells > me > >> that > >>>>>> this means: > >>>>>>> "improper termination or defective cabling on SCSI devices or that > >> two > >>>>>> devices are trying to use the same IRQ." > >>>>>>> But you said you had xenvbd already installed so you'll be using a > PV > >>>>>> storage path. Is there any indication of problems with your storage? > >>>>>>> Paul > >>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic > >>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 > >> partitions > >>>>>> are GTP and fs ext4. > >>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 > version > >>>>>> 3.16.3-2~bpo70+1 > >>>>>> No kern or syslog errors, only many of these warning that someone > >>>>>> replied me that should not be a problem: > >>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: > >>>>>> reserve_additional_memory: add_memory() failed: -17 > >>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still was > >>>>>> full emulated disk even if xenvbd was installed successful before > xenvif > >>>>>> install (failed with BSOD) > >>>>>> The IRQ seems visible from xl dmesg output below, can you check > >> them is > >>>>>> have something wrong or strange, I see some of them "duplicate" > but I > >>>>>> not know if is correct. > >>>>>> > >>>>>> DomU xl cfg: > >>>>>>> name='office1_w7' > >>>>>>> builder="hvm" > >>>>>>> memory=2048 > >>>>>>> vcpus=2 > >>>>>>> acpi_s3=0 > >>>>>>> acpi_s4=0 > >>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > >>>>>>> > >> > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > >>>>>> ] > >>>>>>> boot='c' > >>>>>>> device_model_version="qemu-xen" > >>>>>>> viridian=1 > >>>>>>> vnc=0 > >>>>>>> keymap="it" > >>>>>>> on_crash="destroy" > >>>>>>> vga="qxl" > >>>>>>> spice=1 > >>>>>>> spicehost='0.0.0.0' > >>>>>>> spiceport=6001 > >>>>>>> spicedisable_ticketing=0 > >>>>>>> spicepasswd="password" > >>>>>>> spicevdagent=1 > >>>>>>> spice_clipboard_sharing=0 > >>>>>>> spiceusbredirection=4 > >>>>>>> soundhw="hda" > >>>>>>> localtime=1 > >>>>>> If you need more tests/informations tell me and I'll post them. > >>>>>> > >>>>> Do you have the qemu log (with xen platform logging enabled). This is > >>>> where the PV drivers log failures/warnings. > >>>>> Paul > >>>>> > >>>>> > >>>> I retried enabling xen platform debug in qemu trace but no add lines in > >>>> log when I try to install xenvif and fails. > >>>> I attach anyway the log if can be useful. > >>> All I can see there is an apparently clean shutdown of domain 101; no > sign > >> of XENVIF and no sign of a BSOD. > >>>> I'll also try to restore the backup of this night of the domU when I had > >>>> the BSOD trying reproduce it with xen debug in qemu trace and > different > >>>> windows memory dump options. > >>> Ok. > >>> > >>> Paul > >>> > >> Reproduced it but now with xen platform trace enabled in qemu. (see > >> attachment) > >> Dump of memory instead is not present also in this case (probably > >> because disk is "failed"). > > You're using emulate disk in this case. Did your BSOD not indicate that it > was dumping? > > > > Paul > > > > I have to time to see if do a dump but I suppose it can't write to disk > since its driver fails. > Log qemu is not enough? You need the windows memory dump to find and > fix > the bug? I don't know what the bug is. My guess is that it's a deadlock somewhere which is causing Windows to believe there's a storage issue, but since the stack is entirely in the kernel and without a crashdump I cannot decode to symbols there's not much more I can do unless I happen to repro. Paul > If needed tomorrow I'll do other tests. > > _______________________________________________ > win-pv-devel mailing list > win-pv-devel@lists.xenproject.org > http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 16 15:58:08 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 16 Oct 2014 15:58:08 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XenRI-0006to-Jh; Thu, 16 Oct 2014 15:58:08 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XenRE-0006tY-JJ for win-pv-devel@lists.xenproject.org; Thu, 16 Oct 2014 15:58:07 +0000 Received: from [193.109.254.147:45675] by server-14.bemta-14.messagelabs.com id 4E/4E-18345-B0BEF345; Thu, 16 Oct 2014 15:58:03 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-4.tower-27.messagelabs.com!1413475082!13239530!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 14515 invoked from network); 16 Oct 2014 15:58:02 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-4.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 16 Oct 2014 15:58:02 -0000 X-IronPort-AV: E=Sophos;i="5.04,733,1406592000"; d="scan'208";a="26022857" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsCAAAnUgIAAIsDw///v2YAABHezEP//4XCA///QCHA= Date: Thu, 16 Oct 2014 15:58:01 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> In-Reply-To: <543FDE85.1030908@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > Sent: 16 October 2014 16:05 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] Blue screen on xenvif install > > Il 16/10/2014 16:54, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 16 October 2014 15:46 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: Blue screen on xenvif install > >> > >> Il 16/10/2014 15:45, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>> Sent: 16 October 2014 14:40 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: Blue screen on xenvif install > >>>> > >>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: > >>>>>> -----Original Message----- > >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>> Sent: 16 October 2014 11:59 > >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>> Subject: Re: Blue screen on xenvif install > >>>>>> > >>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: > >>>>>>>> -----Original Message----- > >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>> Sent: 16 October 2014 10:35 > >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>> > >>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>>>>>>>> -----Original Message----- > >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>> Sent: 16 October 2014 09:58 > >>>>>>>>>> To: win-pv-devel@lists.xenproject.org > >>>>>>>>>> Cc: Paul Durrant > >>>>>>>>>> Subject: Blue screen on xenvif install > >>>>>>>>>> > >>>>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 > pro > >> 64 > >>>>>>>>>> bit domUs. > >>>>>>>>>> Days ago I installed them successful on one windows 7 pro 64 > bit > >> and > >>>>>> one > >>>>>>>>>> windows 8.1 enterprise 64 bit. > >>>>>>>>>> On first domUs I tried to install them today I installed xenbus > and > >>>>>>>>>> xenvbd successful but on xenvif install windows crashed with > blue > >>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or > >> something > >>>>>>>>>> similar. > >>>>>>>>>> After reboot I retried to install xenvif but now always fails. > >>>>>>>>>> > >>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? > >>>>>>>>> > >>>>>>>>> Paul > >>>>>>>> Windows is setted to write dump of kernel memory on system > error > >>>> but > >>>>>>>> %systemroot%\memory.dmp is missed :( > >>>>>>>> I also checked the windows events log but I found only kernel- > >> power > >>>> as > >>>>>>>> critical that seems not contains useful data. > >>>>>>>> > >>>>>>>> I found probably useful data in xl dmesg (I copied all below from > >> domU > >>>>>>>> start to xen bug): > >>>>>>>>> (d98) HVM Loader > >>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>>>>>>>> (d98) System requested SeaBIOS > >>>>>>>>> (d98) CPU speed is 2660 MHz > >>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space > disabled > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 > >>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 > >>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 > >>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 > >>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 > >>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 > >>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 > >>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 > >>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 > >>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 > >>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 > >>>>>>>>> (d98) No RAM in high memory; setting high_mem resource base > to > >>>>>>>> 100000000 > >>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>>>>>>>> (d98) Multiprocessor initialisation: > >>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>>>>>>>> done. > >>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... > >>>>>>>>> done. > >>>>>>>>> (d98) Testing HVM environment: > >>>>>>>>> (d98) - REP INSB across page boundaries ... passed > >>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed > >>>>>>>>> (d98) Passed 2 of 2 tests > >>>>>>>>> (d98) Writing SMBIOS tables ... > >>>>>>>>> (d98) Loading SeaBIOS ... > >>>>>>>>> (d98) Creating MP tables ... > >>>>>>>>> (d98) Loading ACPI ... > >>>>>>>>> (d98) S3 disabled > >>>>>>>>> (d98) S4 disabled > >>>>>>>>> (d98) vm86 TSS at fc00a100 > >>>>>>>>> (d98) BIOS map: > >>>>>>>>> (d98) 10000-100d3: Scratch space > >>>>>>>>> (d98) c0000-fffff: Main BIOS > >>>>>>>>> (d98) E820 table: > >>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > >>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > >>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > >>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > >>>>>>>>> (d98) Invoking SeaBIOS ... > >>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>>>> (d98) > >>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 > >>>>>>>>> (d98) Running on QEMU (i440fx) > >>>>>>>>> (d98) xen: copy e820... > >>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > >>>>>>>>> (d98) CPU Mhz=2660 > >>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 > >>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>> (d98) xen: copy BIOS tables... > >>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to > 0x000f0f40 > >>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > >>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>>>>>>>> (d98) Using pmtimer, ioport 0xb008 > >>>>>>>>> (d98) Scan for VGA option rom > >>>>>>>>> (d98) Running option rom at c000:0003 > >>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > >>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>> (d98) Turning on vga text mode console > >>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > >>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>>>>>>>> (d98) Found 0 lpt ports > >>>>>>>>> (d98) Found 0 serial ports > >>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) > >>>>>>>>> (d98) Searching bootorder for: > /pci@i0cf8/*@1,1/drive@0/disk@0 > >>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > >>>>>>>>> (d98) Searching bootorder for: > /pci@i0cf8/*@1,1/drive@0/disk@1 > >>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>>>>>>>> (d98) PS2 keyboard initialized > >>>>>>>>> (d98) All threads complete. > >>>>>>>>> (d98) Scan for option roms > >>>>>>>>> (d98) Running option rom at c980:0003 > >>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>>>>>>>> (d98) > >>>>>>>>> (d98) Press F12 for boot menu. > >>>>>>>>> (d98) > >>>>>>>>> (d98) Searching bootorder for: HALT > >>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > >>>>>>>>> LCHS=1024/255/63 s=83394560 > >>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh > >>>>>>>>> (d98) e820 map has 6 items: > >>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > >>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > >>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > >>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > >>>>>>>>> (d98) enter handle_19: > >>>>>>>>> (d98) NULL > >>>>>>>>> (d98) Booting from Hard Disk... > >>>>>>>>> (d98) Booting from 0000:7c00 > >>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 > minor: > >> 1 > >>>> sp: > >>>>>>>>> 1 build: 1db1 > >>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > >>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>>>>>>>> (d98) XEN|BUGCHECK: ====> > >>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 > >>>> FFFFFFFFC0000185 > >>>>>>>>> 000000001BD6A860 FFFF > >>>>>>>>> (d98) F80002E39000 > >>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B > >>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 > >>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B > >>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B > >>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 > >>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 > >>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>>>>>>>> (d98) XEN|BUGCHECK: STACK: > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 > >>>>>>>>> 00000000038A50F0 00000000038A > >>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 > >>>>>>>>> 0000000000000000 000000000000 > >>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 > >>>>>>>>> 0000000002C83500 000000000000 > >>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > >>>>>>>>> 0000000002B4C8C1 000000000000 > >>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A > >>>>>>>>> 00000000000171C8 00000000C000 > >>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > >>>>>>>>> 000000000310F320 0000000002CB > >>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > >>>>>>>>> 0000000000000008 00000000FFFF > >>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > >>>>>>>>> 0000000002E39000 000000000000 > >>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE > >>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 > >>>>>>>>> 0000000000000000 0000000003EB > >>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 > >>>>>>>> If you need more tests/informations tell me and I'll post them. > >>>>>>>> Thanks for any reply and sorry for my bad english. > >>>>>>> Well, that tells me you had a 7A BSOD, which is a > >>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was > >> C0000185 > >>>> so > >>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at > >>>>>> http://msdn.microsoft.com/en- > >>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells > me > >> that > >>>>>> this means: > >>>>>>> "improper termination or defective cabling on SCSI devices or that > >> two > >>>>>> devices are trying to use the same IRQ." > >>>>>>> But you said you had xenvbd already installed so you'll be using a > PV > >>>>>> storage path. Is there any indication of problems with your storage? > >>>>>>> Paul > >>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic > >>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 > >> partitions > >>>>>> are GTP and fs ext4. > >>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 > version > >>>>>> 3.16.3-2~bpo70+1 > >>>>>> No kern or syslog errors, only many of these warning that someone > >>>>>> replied me that should not be a problem: > >>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: > >>>>>> reserve_additional_memory: add_memory() failed: -17 > >>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still was > >>>>>> full emulated disk even if xenvbd was installed successful before > xenvif > >>>>>> install (failed with BSOD) > >>>>>> The IRQ seems visible from xl dmesg output below, can you check > >> them is > >>>>>> have something wrong or strange, I see some of them "duplicate" > but I > >>>>>> not know if is correct. > >>>>>> > >>>>>> DomU xl cfg: > >>>>>>> name='office1_w7' > >>>>>>> builder="hvm" > >>>>>>> memory=2048 > >>>>>>> vcpus=2 > >>>>>>> acpi_s3=0 > >>>>>>> acpi_s4=0 > >>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > >>>>>>> > >> > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > >>>>>> ] > >>>>>>> boot='c' > >>>>>>> device_model_version="qemu-xen" > >>>>>>> viridian=1 > >>>>>>> vnc=0 > >>>>>>> keymap="it" > >>>>>>> on_crash="destroy" > >>>>>>> vga="qxl" > >>>>>>> spice=1 > >>>>>>> spicehost='0.0.0.0' > >>>>>>> spiceport=6001 > >>>>>>> spicedisable_ticketing=0 > >>>>>>> spicepasswd="password" > >>>>>>> spicevdagent=1 > >>>>>>> spice_clipboard_sharing=0 > >>>>>>> spiceusbredirection=4 > >>>>>>> soundhw="hda" > >>>>>>> localtime=1 > >>>>>> If you need more tests/informations tell me and I'll post them. > >>>>>> > >>>>> Do you have the qemu log (with xen platform logging enabled). This is > >>>> where the PV drivers log failures/warnings. > >>>>> Paul > >>>>> > >>>>> > >>>> I retried enabling xen platform debug in qemu trace but no add lines in > >>>> log when I try to install xenvif and fails. > >>>> I attach anyway the log if can be useful. > >>> All I can see there is an apparently clean shutdown of domain 101; no > sign > >> of XENVIF and no sign of a BSOD. > >>>> I'll also try to restore the backup of this night of the domU when I had > >>>> the BSOD trying reproduce it with xen debug in qemu trace and > different > >>>> windows memory dump options. > >>> Ok. > >>> > >>> Paul > >>> > >> Reproduced it but now with xen platform trace enabled in qemu. (see > >> attachment) > >> Dump of memory instead is not present also in this case (probably > >> because disk is "failed"). > > You're using emulate disk in this case. Did your BSOD not indicate that it > was dumping? > > > > Paul > > > > I have to time to see if do a dump but I suppose it can't write to disk > since its driver fails. > Log qemu is not enough? You need the windows memory dump to find and > fix > the bug? I don't know what the bug is. My guess is that it's a deadlock somewhere which is causing Windows to believe there's a storage issue, but since the stack is entirely in the kernel and without a crashdump I cannot decode to symbols there's not much more I can do unless I happen to repro. Paul > If needed tomorrow I'll do other tests. > > _______________________________________________ > win-pv-devel mailing list > win-pv-devel@lists.xenproject.org > http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Fri Oct 17 09:38:39 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Fri, 17 Oct 2014 09:38:39 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf3zZ-00024B-Il; Fri, 17 Oct 2014 09:38:37 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf3zX-000246-Ha for win-pv-devel@lists.xenproject.org; Fri, 17 Oct 2014 09:38:36 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 02/DB-10419-A93E0445; Fri, 17 Oct 2014 09:38:34 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-15.tower-21.messagelabs.com!1413538713!12271813!1 X-Originating-IP: [74.125.82.51] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 6034 invoked from network); 17 Oct 2014 09:38:33 -0000 Received: from mail-wg0-f51.google.com (HELO mail-wg0-f51.google.com) (74.125.82.51) by server-15.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 17 Oct 2014 09:38:33 -0000 Received: by mail-wg0-f51.google.com with SMTP id b13so484005wgh.34 for ; Fri, 17 Oct 2014 02:38:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type; bh=QuNocfz5LG0OGxrXPa+6R5AmfcZqW6GP3PjKyHLHe8Q=; b=X7SM6CIyRZNuDRvtNJ023aGZzrq1yaMjxGriBezJts4Jl7QvfGYBGUrkT2mg47HboZ 8ZbR2AS3I/kpJY47T/taR5d5ao7eRpMhQO/X10M7g3ttwso9dYCATUca0SqlebOaiqcH C6lxzmT7cVi2VbEbsaJ8pqAghtOFSwWnjrDPPHBmLmblSxbNgBYHmZFA8PWJup3hM0w0 YPouKpEsNv9Un2TpI+8dQBUi0b72qCynvUjiIXfsazAuO/3T3a58bRq+V24QqOIAn3Ht riRZB9FFooFnZvDc5yx5FzfO3zJK4hI/QlTrwnL8qwmXBzf9eoW9KreUD290mZp/SsW8 bnBQ== X-Gm-Message-State: ALoCoQmUhk2vMf3OBQvPM2EXHyAeRhn6m7VhO72PYdiVEphj3+UdEwEjdb8pORzxaQOnA0EjXFl7 X-Received: by 10.180.80.39 with SMTP id o7mr27355905wix.82.1413538712681; Fri, 17 Oct 2014 02:38:32 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id cz3sm1016423wjb.23.2014.10.17.02.38.24 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 17 Oct 2014 02:38:31 -0700 (PDT) Message-ID: <5440E39B.6080104@m2r.biz> Date: Fri, 17 Oct 2014 11:38:35 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> Content-Type: multipart/mixed; boundary="------------050804050700040807000507" Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org This is a multi-part message in MIME format. --------------050804050700040807000507 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Il 16/10/2014 17:58, Paul Durrant ha scritto: >> -----Original Message----- >> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- >> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >> Sent: 16 October 2014 16:05 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: [win-pv-devel] Blue screen on xenvif install >> >> Il 16/10/2014 16:54, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>> Sent: 16 October 2014 15:46 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: Blue screen on xenvif install >>>> >>>> Il 16/10/2014 15:45, Paul Durrant ha scritto: >>>>>> -----Original Message----- >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>> Sent: 16 October 2014 14:40 >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>> Subject: Re: Blue screen on xenvif install >>>>>> >>>>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: >>>>>>>> -----Original Message----- >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>> Sent: 16 October 2014 11:59 >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>> >>>>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: >>>>>>>>>> -----Original Message----- >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>> Sent: 16 October 2014 10:35 >>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>>>> >>>>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>>>>>>>>>> -----Original Message----- >>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>>>> Sent: 16 October 2014 09:58 >>>>>>>>>>>> To: win-pv-devel@lists.xenproject.org >>>>>>>>>>>> Cc: Paul Durrant >>>>>>>>>>>> Subject: Blue screen on xenvif install >>>>>>>>>>>> >>>>>>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 >> pro >>>> 64 >>>>>>>>>>>> bit domUs. >>>>>>>>>>>> Days ago I installed them successful on one windows 7 pro 64 >> bit >>>> and >>>>>>>> one >>>>>>>>>>>> windows 8.1 enterprise 64 bit. >>>>>>>>>>>> On first domUs I tried to install them today I installed xenbus >> and >>>>>>>>>>>> xenvbd successful but on xenvif install windows crashed with >> blue >>>>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or >>>> something >>>>>>>>>>>> similar. >>>>>>>>>>>> After reboot I retried to install xenvif but now always fails. >>>>>>>>>>>> >>>>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? >>>>>>>>>>> >>>>>>>>>>> Paul >>>>>>>>>> Windows is setted to write dump of kernel memory on system >> error >>>>>> but >>>>>>>>>> %systemroot%\memory.dmp is missed :( >>>>>>>>>> I also checked the windows events log but I found only kernel- >>>> power >>>>>> as >>>>>>>>>> critical that seems not contains useful data. >>>>>>>>>> >>>>>>>>>> I found probably useful data in xl dmesg (I copied all below from >>>> domU >>>>>>>>>> start to xen bug): >>>>>>>>>>> (d98) HVM Loader >>>>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>>>>>>>>>> (d98) System requested SeaBIOS >>>>>>>>>>> (d98) CPU speed is 2660 MHz >>>>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space >> disabled >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>>>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>>>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>>>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>>>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 >>>>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 >>>>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 >>>>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 >>>>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 >>>>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 >>>>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 >>>>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 >>>>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 >>>>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 >>>>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 >>>>>>>>>>> (d98) No RAM in high memory; setting high_mem resource base >> to >>>>>>>>>> 100000000 >>>>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>>>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>>>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>>>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>>>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>>>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>>>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>>>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>>>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>>>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>>>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>>>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>>>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>>>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>>>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>>>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>>>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>>>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>>>>>>>>>> (d98) Multiprocessor initialisation: >>>>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>>>>>>>> done. >>>>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>>>>>>>> done. >>>>>>>>>>> (d98) Testing HVM environment: >>>>>>>>>>> (d98) - REP INSB across page boundaries ... passed >>>>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed >>>>>>>>>>> (d98) Passed 2 of 2 tests >>>>>>>>>>> (d98) Writing SMBIOS tables ... >>>>>>>>>>> (d98) Loading SeaBIOS ... >>>>>>>>>>> (d98) Creating MP tables ... >>>>>>>>>>> (d98) Loading ACPI ... >>>>>>>>>>> (d98) S3 disabled >>>>>>>>>>> (d98) S4 disabled >>>>>>>>>>> (d98) vm86 TSS at fc00a100 >>>>>>>>>>> (d98) BIOS map: >>>>>>>>>>> (d98) 10000-100d3: Scratch space >>>>>>>>>>> (d98) c0000-fffff: Main BIOS >>>>>>>>>>> (d98) E820 table: >>>>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>>>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>>>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED >>>>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>>>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>>>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED >>>>>>>>>>> (d98) Invoking SeaBIOS ... >>>>>>>>>>> (d98) SeaBIOS (version >>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>>>> (d98) >>>>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 >>>>>>>>>>> (d98) Running on QEMU (i440fx) >>>>>>>>>>> (d98) xen: copy e820... >>>>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) >>>>>>>>>>> (d98) CPU Mhz=2660 >>>>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) >>>>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 >>>>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>>>> (d98) xen: copy BIOS tables... >>>>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to >> 0x000f0f40 >>>>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 >>>>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>>>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>>>>>>>>>> (d98) Using pmtimer, ioport 0xb008 >>>>>>>>>>> (d98) Scan for VGA option rom >>>>>>>>>>> (d98) Running option rom at c000:0003 >>>>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes >>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>> (d98) Turning on vga text mode console >>>>>>>>>>> (d98) SeaBIOS (version >>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 >>>>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>>>>>>>>>> (d98) Found 0 lpt ports >>>>>>>>>>> (d98) Found 0 serial ports >>>>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>>>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>>>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) >>>>>>>>>>> (d98) Searching bootorder for: >> /pci@i0cf8/*@1,1/drive@0/disk@0 >>>>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>>>>>>>>>> (d98) Searching bootorder for: >> /pci@i0cf8/*@1,1/drive@0/disk@1 >>>>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>>>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>>>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>>>>>>>>>> (d98) PS2 keyboard initialized >>>>>>>>>>> (d98) All threads complete. >>>>>>>>>>> (d98) Scan for option roms >>>>>>>>>>> (d98) Running option rom at c980:0003 >>>>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>>>>>>>>>> (d98) >>>>>>>>>>> (d98) Press F12 for boot menu. >>>>>>>>>>> (d98) >>>>>>>>>>> (d98) Searching bootorder for: HALT >>>>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>>>>>>>>>> LCHS=1024/255/63 s=83394560 >>>>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>>>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh >>>>>>>>>>> (d98) e820 map has 6 items: >>>>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>>>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED >>>>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED >>>>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>>>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED >>>>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED >>>>>>>>>>> (d98) enter handle_19: >>>>>>>>>>> (d98) NULL >>>>>>>>>>> (d98) Booting from Hard Disk... >>>>>>>>>>> (d98) Booting from 0000:7c00 >>>>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 >> minor: >>>> 1 >>>>>> sp: >>>>>>>>>>> 1 build: 1db1 >>>>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>>>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>>>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>>>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>>>>>>>>>> (d98) XEN|BUGCHECK: ====> >>>>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 >>>>>> FFFFFFFFC0000185 >>>>>>>>>>> 000000001BD6A860 FFFF >>>>>>>>>>> (d98) F80002E39000 >>>>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>>>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B >>>>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 >>>>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B >>>>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B >>>>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 >>>>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 >>>>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>>>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>>>>>>>>>> (d98) XEN|BUGCHECK: STACK: >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 >>>>>>>>>>> 00000000038A50F0 00000000038A >>>>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 >>>>>>>>>>> 0000000000000000 000000000000 >>>>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 >>>>>>>>>>> 0000000002C83500 000000000000 >>>>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 >>>>>>>>>>> 0000000002B4C8C1 000000000000 >>>>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A >>>>>>>>>>> 00000000000171C8 00000000C000 >>>>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 >>>>>>>>>>> 000000000310F320 0000000002CB >>>>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 >>>>>>>>>>> 0000000000000008 00000000FFFF >>>>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 >>>>>>>>>>> 0000000002E39000 000000000000 >>>>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 >>>>>>>>>>> 0000000000000000 0000000003EB >>>>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 >>>>>>>>>> If you need more tests/informations tell me and I'll post them. >>>>>>>>>> Thanks for any reply and sorry for my bad english. >>>>>>>>> Well, that tells me you had a 7A BSOD, which is a >>>>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was >>>> C0000185 >>>>>> so >>>>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at >>>>>>>> http://msdn.microsoft.com/en- >>>>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells >> me >>>> that >>>>>>>> this means: >>>>>>>>> "improper termination or defective cabling on SCSI devices or that >>>> two >>>>>>>> devices are trying to use the same IRQ." >>>>>>>>> But you said you had xenvbd already installed so you'll be using a >> PV >>>>>>>> storage path. Is there any indication of problems with your storage? >>>>>>>>> Paul >>>>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic >>>>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 >>>> partitions >>>>>>>> are GTP and fs ext4. >>>>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 >> version >>>>>>>> 3.16.3-2~bpo70+1 >>>>>>>> No kern or syslog errors, only many of these warning that someone >>>>>>>> replied me that should not be a problem: >>>>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: >>>>>>>> reserve_additional_memory: add_memory() failed: -17 >>>>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still was >>>>>>>> full emulated disk even if xenvbd was installed successful before >> xenvif >>>>>>>> install (failed with BSOD) >>>>>>>> The IRQ seems visible from xl dmesg output below, can you check >>>> them is >>>>>>>> have something wrong or strange, I see some of them "duplicate" >> but I >>>>>>>> not know if is correct. >>>>>>>> >>>>>>>> DomU xl cfg: >>>>>>>>> name='office1_w7' >>>>>>>>> builder="hvm" >>>>>>>>> memory=2048 >>>>>>>>> vcpus=2 >>>>>>>>> acpi_s3=0 >>>>>>>>> acpi_s4=0 >>>>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] >>>>>>>>> >> disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' >>>>>>>> ] >>>>>>>>> boot='c' >>>>>>>>> device_model_version="qemu-xen" >>>>>>>>> viridian=1 >>>>>>>>> vnc=0 >>>>>>>>> keymap="it" >>>>>>>>> on_crash="destroy" >>>>>>>>> vga="qxl" >>>>>>>>> spice=1 >>>>>>>>> spicehost='0.0.0.0' >>>>>>>>> spiceport=6001 >>>>>>>>> spicedisable_ticketing=0 >>>>>>>>> spicepasswd="password" >>>>>>>>> spicevdagent=1 >>>>>>>>> spice_clipboard_sharing=0 >>>>>>>>> spiceusbredirection=4 >>>>>>>>> soundhw="hda" >>>>>>>>> localtime=1 >>>>>>>> If you need more tests/informations tell me and I'll post them. >>>>>>>> >>>>>>> Do you have the qemu log (with xen platform logging enabled). This is >>>>>> where the PV drivers log failures/warnings. >>>>>>> Paul >>>>>>> >>>>>>> >>>>>> I retried enabling xen platform debug in qemu trace but no add lines in >>>>>> log when I try to install xenvif and fails. >>>>>> I attach anyway the log if can be useful. >>>>> All I can see there is an apparently clean shutdown of domain 101; no >> sign >>>> of XENVIF and no sign of a BSOD. >>>>>> I'll also try to restore the backup of this night of the domU when I had >>>>>> the BSOD trying reproduce it with xen debug in qemu trace and >> different >>>>>> windows memory dump options. >>>>> Ok. >>>>> >>>>> Paul >>>>> >>>> Reproduced it but now with xen platform trace enabled in qemu. (see >>>> attachment) >>>> Dump of memory instead is not present also in this case (probably >>>> because disk is "failed"). >>> You're using emulate disk in this case. Did your BSOD not indicate that it >> was dumping? >>> Paul >>> >> I have to time to see if do a dump but I suppose it can't write to disk >> since its driver fails. >> Log qemu is not enough? You need the windows memory dump to find and >> fix >> the bug? > I don't know what the bug is. My guess is that it's a deadlock somewhere which is causing Windows to believe there's a storage issue, but since the stack is entirely in the kernel and without a crashdump I cannot decode to symbols there's not much more I can do unless I happen to repro. > > Paul > >> If needed tomorrow I'll do other tests. I retried and seems always reproducible on same domU. Now I disabled automatic reboot on crash and do a screenshot (in attachment) but memory dump is still missed :( Probably with disk "failed" can't write. Is there another way to take/save the memory dump or the data you need? About IRQ you checked in xl dmesg I posted if are all ok? 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[83.211.73.126]) by mx.google.com with ESMTPSA id cz3sm1016423wjb.23.2014.10.17.02.38.24 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 17 Oct 2014 02:38:31 -0700 (PDT) Message-ID: <5440E39B.6080104@m2r.biz> Date: Fri, 17 Oct 2014 11:38:35 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> Content-Type: multipart/mixed; boundary="------------050804050700040807000507" Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org This is a multi-part message in MIME format. --------------050804050700040807000507 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Il 16/10/2014 17:58, Paul Durrant ha scritto: >> -----Original Message----- >> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- >> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >> Sent: 16 October 2014 16:05 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: [win-pv-devel] Blue screen on xenvif install >> >> Il 16/10/2014 16:54, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>> Sent: 16 October 2014 15:46 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: Blue screen on xenvif install >>>> >>>> Il 16/10/2014 15:45, Paul Durrant ha scritto: >>>>>> -----Original Message----- >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>> Sent: 16 October 2014 14:40 >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>> Subject: Re: Blue screen on xenvif install >>>>>> >>>>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: >>>>>>>> -----Original Message----- >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>> Sent: 16 October 2014 11:59 >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>> >>>>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: >>>>>>>>>> -----Original Message----- >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>> Sent: 16 October 2014 10:35 >>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>>>> >>>>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>>>>>>>>>> -----Original Message----- >>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>>>> Sent: 16 October 2014 09:58 >>>>>>>>>>>> To: win-pv-devel@lists.xenproject.org >>>>>>>>>>>> Cc: Paul Durrant >>>>>>>>>>>> Subject: Blue screen on xenvif install >>>>>>>>>>>> >>>>>>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 >> pro >>>> 64 >>>>>>>>>>>> bit domUs. >>>>>>>>>>>> Days ago I installed them successful on one windows 7 pro 64 >> bit >>>> and >>>>>>>> one >>>>>>>>>>>> windows 8.1 enterprise 64 bit. >>>>>>>>>>>> On first domUs I tried to install them today I installed xenbus >> and >>>>>>>>>>>> xenvbd successful but on xenvif install windows crashed with >> blue >>>>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or >>>> something >>>>>>>>>>>> similar. >>>>>>>>>>>> After reboot I retried to install xenvif but now always fails. >>>>>>>>>>>> >>>>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? >>>>>>>>>>> >>>>>>>>>>> Paul >>>>>>>>>> Windows is setted to write dump of kernel memory on system >> error >>>>>> but >>>>>>>>>> %systemroot%\memory.dmp is missed :( >>>>>>>>>> I also checked the windows events log but I found only kernel- >>>> power >>>>>> as >>>>>>>>>> critical that seems not contains useful data. >>>>>>>>>> >>>>>>>>>> I found probably useful data in xl dmesg (I copied all below from >>>> domU >>>>>>>>>> start to xen bug): >>>>>>>>>>> (d98) HVM Loader >>>>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>>>>>>>>>> (d98) System requested SeaBIOS >>>>>>>>>>> (d98) CPU speed is 2660 MHz >>>>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space >> disabled >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>>>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>>>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>>>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>>>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 >>>>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 >>>>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 >>>>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 >>>>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 >>>>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 >>>>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 >>>>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 >>>>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 >>>>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 >>>>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 >>>>>>>>>>> (d98) No RAM in high memory; setting high_mem resource base >> to >>>>>>>>>> 100000000 >>>>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>>>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>>>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>>>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>>>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>>>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>>>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>>>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>>>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>>>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>>>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>>>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>>>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>>>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>>>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>>>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>>>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>>>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>>>>>>>>>> (d98) Multiprocessor initialisation: >>>>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>>>>>>>> done. >>>>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... >>>>>>>>>>> done. >>>>>>>>>>> (d98) Testing HVM environment: >>>>>>>>>>> (d98) - REP INSB across page boundaries ... passed >>>>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed >>>>>>>>>>> (d98) Passed 2 of 2 tests >>>>>>>>>>> (d98) Writing SMBIOS tables ... >>>>>>>>>>> (d98) Loading SeaBIOS ... >>>>>>>>>>> (d98) Creating MP tables ... >>>>>>>>>>> (d98) Loading ACPI ... >>>>>>>>>>> (d98) S3 disabled >>>>>>>>>>> (d98) S4 disabled >>>>>>>>>>> (d98) vm86 TSS at fc00a100 >>>>>>>>>>> (d98) BIOS map: >>>>>>>>>>> (d98) 10000-100d3: Scratch space >>>>>>>>>>> (d98) c0000-fffff: Main BIOS >>>>>>>>>>> (d98) E820 table: >>>>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>>>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>>>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED >>>>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>>>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>>>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED >>>>>>>>>>> (d98) Invoking SeaBIOS ... >>>>>>>>>>> (d98) SeaBIOS (version >>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>>>> (d98) >>>>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 >>>>>>>>>>> (d98) Running on QEMU (i440fx) >>>>>>>>>>> (d98) xen: copy e820... >>>>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size 71995) >>>>>>>>>>> (d98) CPU Mhz=2660 >>>>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) >>>>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 >>>>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>>>> (d98) xen: copy BIOS tables... >>>>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to >> 0x000f0f40 >>>>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 >>>>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>>>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>>>>>>>>>> (d98) Using pmtimer, ioport 0xb008 >>>>>>>>>>> (d98) Scan for VGA option rom >>>>>>>>>>> (d98) Running option rom at c000:0003 >>>>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes >>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>> (d98) Turning on vga text mode console >>>>>>>>>>> (d98) SeaBIOS (version >>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 >>>>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>>>>>>>>>> (d98) Found 0 lpt ports >>>>>>>>>>> (d98) Found 0 serial ports >>>>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>>>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>>>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 MiBytes) >>>>>>>>>>> (d98) Searching bootorder for: >> /pci@i0cf8/*@1,1/drive@0/disk@0 >>>>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>>>>>>>>>> (d98) Searching bootorder for: >> /pci@i0cf8/*@1,1/drive@0/disk@1 >>>>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>>>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>>>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>>>>>>>>>> (d98) PS2 keyboard initialized >>>>>>>>>>> (d98) All threads complete. >>>>>>>>>>> (d98) Scan for option roms >>>>>>>>>>> (d98) Running option rom at c980:0003 >>>>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>>>>>>>>>> (d98) >>>>>>>>>>> (d98) Press F12 for boot menu. >>>>>>>>>>> (d98) >>>>>>>>>>> (d98) Searching bootorder for: HALT >>>>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>>>>>>>>>> LCHS=1024/255/63 s=83394560 >>>>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>>>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh >>>>>>>>>>> (d98) e820 map has 6 items: >>>>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>>>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED >>>>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED >>>>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>>>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED >>>>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED >>>>>>>>>>> (d98) enter handle_19: >>>>>>>>>>> (d98) NULL >>>>>>>>>>> (d98) Booting from Hard Disk... >>>>>>>>>>> (d98) Booting from 0000:7c00 >>>>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 >> minor: >>>> 1 >>>>>> sp: >>>>>>>>>>> 1 build: 1db1 >>>>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>>>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>>>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>>>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>>>>>>>>>> (d98) XEN|BUGCHECK: ====> >>>>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 >>>>>> FFFFFFFFC0000185 >>>>>>>>>>> 000000001BD6A860 FFFF >>>>>>>>>>> (d98) F80002E39000 >>>>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>>>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B >>>>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 >>>>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B >>>>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B >>>>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 >>>>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 >>>>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>>>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>>>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>>>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>>>>>>>>>> (d98) XEN|BUGCHECK: STACK: >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: (0000000000000003 >>>>>>>>>>> 00000000038A50F0 00000000038A >>>>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: (00000000038AD0D0 >>>>>>>>>>> 0000000000000000 000000000000 >>>>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + 0000000000128585 >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: (00000000038AD0D0 >>>>>>>>>>> 0000000002C83500 000000000000 >>>>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 >>>>>>>>>>> 0000000002B4C8C1 000000000000 >>>>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + 0000000000075CC4 >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: (000000000000007A >>>>>>>>>>> 00000000000171C8 00000000C000 >>>>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + 00000000000E8752 >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 >>>>>>>>>>> 000000000310F320 0000000002CB >>>>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + 000000000009C91F >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 >>>>>>>>>>> 0000000000000008 00000000FFFF >>>>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + 00000000000831B9 >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 >>>>>>>>>>> 0000000002E39000 000000000000 >>>>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + 0000000000073CEE >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: (0000000002E5CFD5 >>>>>>>>>>> 0000000000000000 0000000003EB >>>>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + 000000000042C000 >>>>>>>>>> If you need more tests/informations tell me and I'll post them. >>>>>>>>>> Thanks for any reply and sorry for my bad english. >>>>>>>>> Well, that tells me you had a 7A BSOD, which is a >>>>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was >>>> C0000185 >>>>>> so >>>>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at >>>>>>>> http://msdn.microsoft.com/en- >>>>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells >> me >>>> that >>>>>>>> this means: >>>>>>>>> "improper termination or defective cabling on SCSI devices or that >>>> two >>>>>>>> devices are trying to use the same IRQ." >>>>>>>>> But you said you had xenvbd already installed so you'll be using a >> PV >>>>>>>> storage path. Is there any indication of problems with your storage? >>>>>>>>> Paul >>>>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI Logic >>>>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 >>>> partitions >>>>>>>> are GTP and fs ext4. >>>>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 >> version >>>>>>>> 3.16.3-2~bpo70+1 >>>>>>>> No kern or syslog errors, only many of these warning that someone >>>>>>>> replied me that should not be a problem: >>>>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] xen:balloon: >>>>>>>> reserve_additional_memory: add_memory() failed: -17 >>>>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still was >>>>>>>> full emulated disk even if xenvbd was installed successful before >> xenvif >>>>>>>> install (failed with BSOD) >>>>>>>> The IRQ seems visible from xl dmesg output below, can you check >>>> them is >>>>>>>> have something wrong or strange, I see some of them "duplicate" >> but I >>>>>>>> not know if is correct. >>>>>>>> >>>>>>>> DomU xl cfg: >>>>>>>>> name='office1_w7' >>>>>>>>> builder="hvm" >>>>>>>>> memory=2048 >>>>>>>>> vcpus=2 >>>>>>>>> acpi_s3=0 >>>>>>>>> acpi_s4=0 >>>>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] >>>>>>>>> >> disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' >>>>>>>> ] >>>>>>>>> boot='c' >>>>>>>>> device_model_version="qemu-xen" >>>>>>>>> viridian=1 >>>>>>>>> vnc=0 >>>>>>>>> keymap="it" >>>>>>>>> on_crash="destroy" >>>>>>>>> vga="qxl" >>>>>>>>> spice=1 >>>>>>>>> spicehost='0.0.0.0' >>>>>>>>> spiceport=6001 >>>>>>>>> spicedisable_ticketing=0 >>>>>>>>> spicepasswd="password" >>>>>>>>> spicevdagent=1 >>>>>>>>> spice_clipboard_sharing=0 >>>>>>>>> spiceusbredirection=4 >>>>>>>>> soundhw="hda" >>>>>>>>> localtime=1 >>>>>>>> If you need more tests/informations tell me and I'll post them. >>>>>>>> >>>>>>> Do you have the qemu log (with xen platform logging enabled). This is >>>>>> where the PV drivers log failures/warnings. >>>>>>> Paul >>>>>>> >>>>>>> >>>>>> I retried enabling xen platform debug in qemu trace but no add lines in >>>>>> log when I try to install xenvif and fails. >>>>>> I attach anyway the log if can be useful. >>>>> All I can see there is an apparently clean shutdown of domain 101; no >> sign >>>> of XENVIF and no sign of a BSOD. >>>>>> I'll also try to restore the backup of this night of the domU when I had >>>>>> the BSOD trying reproduce it with xen debug in qemu trace and >> different >>>>>> windows memory dump options. >>>>> Ok. >>>>> >>>>> Paul >>>>> >>>> Reproduced it but now with xen platform trace enabled in qemu. (see >>>> attachment) >>>> Dump of memory instead is not present also in this case (probably >>>> because disk is "failed"). >>> You're using emulate disk in this case. Did your BSOD not indicate that it >> was dumping? >>> Paul >>> >> I have to time to see if do a dump but I suppose it can't write to disk >> since its driver fails. >> Log qemu is not enough? You need the windows memory dump to find and >> fix >> the bug? > I don't know what the bug is. My guess is that it's a deadlock somewhere which is causing Windows to believe there's a storage issue, but since the stack is entirely in the kernel and without a crashdump I cannot decode to symbols there's not much more I can do unless I happen to repro. > > Paul > >> If needed tomorrow I'll do other tests. I retried and seems always reproducible on same domU. Now I disabled automatic reboot on crash and do a screenshot (in attachment) but memory dump is still missed :( Probably with disk "failed" can't write. Is there another way to take/save the memory dump or the data you need? About IRQ you checked in xl dmesg I posted if are all ok? 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lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf48k-0002LE-P2; Fri, 17 Oct 2014 09:48:06 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf48i-0002L7-LN for win-pv-devel@lists.xenproject.org; Fri, 17 Oct 2014 09:48:05 +0000 Received: from [85.158.137.68:12228] by server-14.bemta-3.messagelabs.com id 98/45-01575-3D5E0445; Fri, 17 Oct 2014 09:48:03 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-4.tower-31.messagelabs.com!1413539282!11249410!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 7585 invoked from network); 17 Oct 2014 09:48:02 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-4.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 17 Oct 2014 09:48:02 -0000 X-IronPort-AV: E=Sophos;i="5.04,737,1406592000"; d="scan'208";a="26036417" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsCAAAnUgIAAIsDw///v2YAABHezEP//4XCA///QCHCAAWc2gP//3DXA Date: Fri, 17 Oct 2014 09:48:01 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD01110668E@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> <5440E39B.6080104@m2r.biz> In-Reply-To: <5440E39B.6080104@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > Sent: 17 October 2014 10:39 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] Blue screen on xenvif install > > Il 16/10/2014 17:58, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > >> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >> Sent: 16 October 2014 16:05 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: [win-pv-devel] Blue screen on xenvif install > >> > >> Il 16/10/2014 16:54, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>> Sent: 16 October 2014 15:46 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: Blue screen on xenvif install > >>>> > >>>> Il 16/10/2014 15:45, Paul Durrant ha scritto: > >>>>>> -----Original Message----- > >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>> Sent: 16 October 2014 14:40 > >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>> Subject: Re: Blue screen on xenvif install > >>>>>> > >>>>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: > >>>>>>>> -----Original Message----- > >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>> Sent: 16 October 2014 11:59 > >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>> > >>>>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: > >>>>>>>>>> -----Original Message----- > >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>> Sent: 16 October 2014 10:35 > >>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>>>> > >>>>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>>>>>>>>>> -----Original Message----- > >>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>>>> Sent: 16 October 2014 09:58 > >>>>>>>>>>>> To: win-pv-devel@lists.xenproject.org > >>>>>>>>>>>> Cc: Paul Durrant > >>>>>>>>>>>> Subject: Blue screen on xenvif install > >>>>>>>>>>>> > >>>>>>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 > >> pro > >>>> 64 > >>>>>>>>>>>> bit domUs. > >>>>>>>>>>>> Days ago I installed them successful on one windows 7 pro 64 > >> bit > >>>> and > >>>>>>>> one > >>>>>>>>>>>> windows 8.1 enterprise 64 bit. > >>>>>>>>>>>> On first domUs I tried to install them today I installed xenbus > >> and > >>>>>>>>>>>> xenvbd successful but on xenvif install windows crashed > with > >> blue > >>>>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or > >>>> something > >>>>>>>>>>>> similar. > >>>>>>>>>>>> After reboot I retried to install xenvif but now always fails. > >>>>>>>>>>>> > >>>>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? > >>>>>>>>>>> > >>>>>>>>>>> Paul > >>>>>>>>>> Windows is setted to write dump of kernel memory on system > >> error > >>>>>> but > >>>>>>>>>> %systemroot%\memory.dmp is missed :( > >>>>>>>>>> I also checked the windows events log but I found only kernel- > >>>> power > >>>>>> as > >>>>>>>>>> critical that seems not contains useful data. > >>>>>>>>>> > >>>>>>>>>> I found probably useful data in xl dmesg (I copied all below > from > >>>> domU > >>>>>>>>>> start to xen bug): > >>>>>>>>>>> (d98) HVM Loader > >>>>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>>>>>>>>>> (d98) System requested SeaBIOS > >>>>>>>>>>> (d98) CPU speed is 2660 MHz > >>>>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space > >> disabled > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>>>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>>>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>>>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>>>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 > >>>>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 > >>>>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 > >>>>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 > >>>>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 > >>>>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 > >>>>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 > >>>>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 > >>>>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 > >>>>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 > >>>>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 > >>>>>>>>>>> (d98) No RAM in high memory; setting high_mem resource > base > >> to > >>>>>>>>>> 100000000 > >>>>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>>>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>>>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>>>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>>>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>>>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>>>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>>>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>>>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>>>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>>>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>>>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>>>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>>>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>>>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>>>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>>>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>>>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>>>>>>>>>> (d98) Multiprocessor initialisation: > >>>>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] > ... > >>>>>>>>>>> done. > >>>>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] > ... > >>>>>>>>>>> done. > >>>>>>>>>>> (d98) Testing HVM environment: > >>>>>>>>>>> (d98) - REP INSB across page boundaries ... passed > >>>>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed > >>>>>>>>>>> (d98) Passed 2 of 2 tests > >>>>>>>>>>> (d98) Writing SMBIOS tables ... > >>>>>>>>>>> (d98) Loading SeaBIOS ... > >>>>>>>>>>> (d98) Creating MP tables ... > >>>>>>>>>>> (d98) Loading ACPI ... > >>>>>>>>>>> (d98) S3 disabled > >>>>>>>>>>> (d98) S4 disabled > >>>>>>>>>>> (d98) vm86 TSS at fc00a100 > >>>>>>>>>>> (d98) BIOS map: > >>>>>>>>>>> (d98) 10000-100d3: Scratch space > >>>>>>>>>>> (d98) c0000-fffff: Main BIOS > >>>>>>>>>>> (d98) E820 table: > >>>>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > >>>>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>>>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: > RESERVED > >>>>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > >>>>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>>>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > >>>>>>>>>>> (d98) Invoking SeaBIOS ... > >>>>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>>>>>> (d98) > >>>>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 > >>>>>>>>>>> (d98) Running on QEMU (i440fx) > >>>>>>>>>>> (d98) xen: copy e820... > >>>>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size > 71995) > >>>>>>>>>>> (d98) CPU Mhz=2660 > >>>>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>>>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 > >>>>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>>>> (d98) xen: copy BIOS tables... > >>>>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to > >> 0x000f0f40 > >>>>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to > 0x000f0e40 > >>>>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>>>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>>>>>>>>>> (d98) Using pmtimer, ioport 0xb008 > >>>>>>>>>>> (d98) Scan for VGA option rom > >>>>>>>>>>> (d98) Running option rom at c000:0003 > >>>>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > >>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>> (d98) Turning on vga text mode console > >>>>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > >>>>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>>>>>>>>>> (d98) Found 0 lpt ports > >>>>>>>>>>> (d98) Found 0 serial ports > >>>>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>>>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>>>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 > MiBytes) > >>>>>>>>>>> (d98) Searching bootorder for: > >> /pci@i0cf8/*@1,1/drive@0/disk@0 > >>>>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > >>>>>>>>>>> (d98) Searching bootorder for: > >> /pci@i0cf8/*@1,1/drive@0/disk@1 > >>>>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>>>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>>>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>>>>>>>>>> (d98) PS2 keyboard initialized > >>>>>>>>>>> (d98) All threads complete. > >>>>>>>>>>> (d98) Scan for option roms > >>>>>>>>>>> (d98) Running option rom at c980:0003 > >>>>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>>>>>>>>>> (d98) > >>>>>>>>>>> (d98) Press F12 for boot menu. > >>>>>>>>>>> (d98) > >>>>>>>>>>> (d98) Searching bootorder for: HALT > >>>>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > >>>>>>>>>>> LCHS=1024/255/63 s=83394560 > >>>>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>>>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh > >>>>>>>>>>> (d98) e820 map has 6 items: > >>>>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>>>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > >>>>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > >>>>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>>>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > >>>>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > >>>>>>>>>>> (d98) enter handle_19: > >>>>>>>>>>> (d98) NULL > >>>>>>>>>>> (d98) Booting from Hard Disk... > >>>>>>>>>>> (d98) Booting from 0000:7c00 > >>>>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 > >> minor: > >>>> 1 > >>>>>> sp: > >>>>>>>>>>> 1 build: 1db1 > >>>>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>>>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > >>>>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>>>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>>>>>>>>>> (d98) XEN|BUGCHECK: ====> > >>>>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 > >>>>>> FFFFFFFFC0000185 > >>>>>>>>>>> 000000001BD6A860 FFFF > >>>>>>>>>>> (d98) F80002E39000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>>>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B > >>>>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B > >>>>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B > >>>>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>>>>>>>>>> (d98) XEN|BUGCHECK: STACK: > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: > (0000000000000003 > >>>>>>>>>>> 00000000038A50F0 00000000038A > >>>>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: > (00000000038AD0D0 > >>>>>>>>>>> 0000000000000000 000000000000 > >>>>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + > 0000000000128585 > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: > (00000000038AD0D0 > >>>>>>>>>>> 0000000002C83500 000000000000 > >>>>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + > 0000000000167C0D > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > >>>>>>>>>>> 0000000002B4C8C1 000000000000 > >>>>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + > 0000000000075CC4 > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: > (000000000000007A > >>>>>>>>>>> 00000000000171C8 00000000C000 > >>>>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + > 00000000000E8752 > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > >>>>>>>>>>> 000000000310F320 0000000002CB > >>>>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + > 000000000009C91F > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > >>>>>>>>>>> 0000000000000008 00000000FFFF > >>>>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + > 00000000000831B9 > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > >>>>>>>>>>> 0000000002E39000 000000000000 > >>>>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + > 0000000000073CEE > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: > (0000000002E5CFD5 > >>>>>>>>>>> 0000000000000000 0000000003EB > >>>>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + > 000000000042C000 > >>>>>>>>>> If you need more tests/informations tell me and I'll post them. > >>>>>>>>>> Thanks for any reply and sorry for my bad english. > >>>>>>>>> Well, that tells me you had a 7A BSOD, which is a > >>>>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was > >>>> C0000185 > >>>>>> so > >>>>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at > >>>>>>>> http://msdn.microsoft.com/en- > >>>>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells > >> me > >>>> that > >>>>>>>> this means: > >>>>>>>>> "improper termination or defective cabling on SCSI devices or > that > >>>> two > >>>>>>>> devices are trying to use the same IRQ." > >>>>>>>>> But you said you had xenvbd already installed so you'll be using a > >> PV > >>>>>>>> storage path. Is there any indication of problems with your > storage? > >>>>>>>>> Paul > >>>>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI > Logic > >>>>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 > >>>> partitions > >>>>>>>> are GTP and fs ext4. > >>>>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 > >> version > >>>>>>>> 3.16.3-2~bpo70+1 > >>>>>>>> No kern or syslog errors, only many of these warning that > someone > >>>>>>>> replied me that should not be a problem: > >>>>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] > xen:balloon: > >>>>>>>> reserve_additional_memory: add_memory() failed: -17 > >>>>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still > was > >>>>>>>> full emulated disk even if xenvbd was installed successful before > >> xenvif > >>>>>>>> install (failed with BSOD) > >>>>>>>> The IRQ seems visible from xl dmesg output below, can you check > >>>> them is > >>>>>>>> have something wrong or strange, I see some of them "duplicate" > >> but I > >>>>>>>> not know if is correct. > >>>>>>>> > >>>>>>>> DomU xl cfg: > >>>>>>>>> name='office1_w7' > >>>>>>>>> builder="hvm" > >>>>>>>>> memory=2048 > >>>>>>>>> vcpus=2 > >>>>>>>>> acpi_s3=0 > >>>>>>>>> acpi_s4=0 > >>>>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > >>>>>>>>> > >> > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > >>>>>>>> ] > >>>>>>>>> boot='c' > >>>>>>>>> device_model_version="qemu-xen" > >>>>>>>>> viridian=1 > >>>>>>>>> vnc=0 > >>>>>>>>> keymap="it" > >>>>>>>>> on_crash="destroy" > >>>>>>>>> vga="qxl" > >>>>>>>>> spice=1 > >>>>>>>>> spicehost='0.0.0.0' > >>>>>>>>> spiceport=6001 > >>>>>>>>> spicedisable_ticketing=0 > >>>>>>>>> spicepasswd="password" > >>>>>>>>> spicevdagent=1 > >>>>>>>>> spice_clipboard_sharing=0 > >>>>>>>>> spiceusbredirection=4 > >>>>>>>>> soundhw="hda" > >>>>>>>>> localtime=1 > >>>>>>>> If you need more tests/informations tell me and I'll post them. > >>>>>>>> > >>>>>>> Do you have the qemu log (with xen platform logging enabled). > This is > >>>>>> where the PV drivers log failures/warnings. > >>>>>>> Paul > >>>>>>> > >>>>>>> > >>>>>> I retried enabling xen platform debug in qemu trace but no add lines > in > >>>>>> log when I try to install xenvif and fails. > >>>>>> I attach anyway the log if can be useful. > >>>>> All I can see there is an apparently clean shutdown of domain 101; no > >> sign > >>>> of XENVIF and no sign of a BSOD. > >>>>>> I'll also try to restore the backup of this night of the domU when I > had > >>>>>> the BSOD trying reproduce it with xen debug in qemu trace and > >> different > >>>>>> windows memory dump options. > >>>>> Ok. > >>>>> > >>>>> Paul > >>>>> > >>>> Reproduced it but now with xen platform trace enabled in qemu. (see > >>>> attachment) > >>>> Dump of memory instead is not present also in this case (probably > >>>> because disk is "failed"). > >>> You're using emulate disk in this case. Did your BSOD not indicate that it > >> was dumping? > >>> Paul > >>> > >> I have to time to see if do a dump but I suppose it can't write to disk > >> since its driver fails. > >> Log qemu is not enough? You need the windows memory dump to find > and > >> fix > >> the bug? > > I don't know what the bug is. My guess is that it's a deadlock somewhere > which is causing Windows to believe there's a storage issue, but since the > stack is entirely in the kernel and without a crashdump I cannot decode to > symbols there's not much more I can do unless I happen to repro. > > > > Paul > > > >> If needed tomorrow I'll do other tests. > I retried and seems always reproducible on same domU. > Now I disabled automatic reboot on crash and do a screenshot (in > attachment) but memory dump is still missed :( Probably with disk > "failed" can't write. > Is there another way to take/save the memory dump or the data you need? > Could you remove xenvbd and make sure the emulated disk is functional. Then, install Xenvif and see if it BSODs. > About IRQ you checked in xl dmesg I posted if are all ok? > Yes, I don't think there's a problem there. Paul > Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Fri Oct 17 09:48:06 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Fri, 17 Oct 2014 09:48:06 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf48k-0002LE-P2; Fri, 17 Oct 2014 09:48:06 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf48i-0002L7-LN for win-pv-devel@lists.xenproject.org; Fri, 17 Oct 2014 09:48:05 +0000 Received: from [85.158.137.68:12228] by server-14.bemta-3.messagelabs.com id 98/45-01575-3D5E0445; Fri, 17 Oct 2014 09:48:03 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-4.tower-31.messagelabs.com!1413539282!11249410!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 7585 invoked from network); 17 Oct 2014 09:48:02 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-4.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 17 Oct 2014 09:48:02 -0000 X-IronPort-AV: E=Sophos;i="5.04,737,1406592000"; d="scan'208";a="26036417" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsCAAAnUgIAAIsDw///v2YAABHezEP//4XCA///QCHCAAWc2gP//3DXA Date: Fri, 17 Oct 2014 09:48:01 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD01110668E@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> <5440E39B.6080104@m2r.biz> In-Reply-To: <5440E39B.6080104@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > Sent: 17 October 2014 10:39 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] Blue screen on xenvif install > > Il 16/10/2014 17:58, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > >> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >> Sent: 16 October 2014 16:05 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: [win-pv-devel] Blue screen on xenvif install > >> > >> Il 16/10/2014 16:54, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>> Sent: 16 October 2014 15:46 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: Blue screen on xenvif install > >>>> > >>>> Il 16/10/2014 15:45, Paul Durrant ha scritto: > >>>>>> -----Original Message----- > >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>> Sent: 16 October 2014 14:40 > >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>> Subject: Re: Blue screen on xenvif install > >>>>>> > >>>>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: > >>>>>>>> -----Original Message----- > >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>> Sent: 16 October 2014 11:59 > >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>> > >>>>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: > >>>>>>>>>> -----Original Message----- > >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>> Sent: 16 October 2014 10:35 > >>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>>>> > >>>>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>>>>>>>>>> -----Original Message----- > >>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>>>> Sent: 16 October 2014 09:58 > >>>>>>>>>>>> To: win-pv-devel@lists.xenproject.org > >>>>>>>>>>>> Cc: Paul Durrant > >>>>>>>>>>>> Subject: Blue screen on xenvif install > >>>>>>>>>>>> > >>>>>>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 > >> pro > >>>> 64 > >>>>>>>>>>>> bit domUs. > >>>>>>>>>>>> Days ago I installed them successful on one windows 7 pro 64 > >> bit > >>>> and > >>>>>>>> one > >>>>>>>>>>>> windows 8.1 enterprise 64 bit. > >>>>>>>>>>>> On first domUs I tried to install them today I installed xenbus > >> and > >>>>>>>>>>>> xenvbd successful but on xenvif install windows crashed > with > >> blue > >>>>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or > >>>> something > >>>>>>>>>>>> similar. > >>>>>>>>>>>> After reboot I retried to install xenvif but now always fails. > >>>>>>>>>>>> > >>>>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? > >>>>>>>>>>> > >>>>>>>>>>> Paul > >>>>>>>>>> Windows is setted to write dump of kernel memory on system > >> error > >>>>>> but > >>>>>>>>>> %systemroot%\memory.dmp is missed :( > >>>>>>>>>> I also checked the windows events log but I found only kernel- > >>>> power > >>>>>> as > >>>>>>>>>> critical that seems not contains useful data. > >>>>>>>>>> > >>>>>>>>>> I found probably useful data in xl dmesg (I copied all below > from > >>>> domU > >>>>>>>>>> start to xen bug): > >>>>>>>>>>> (d98) HVM Loader > >>>>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>>>>>>>>>> (d98) System requested SeaBIOS > >>>>>>>>>>> (d98) CPU speed is 2660 MHz > >>>>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space > >> disabled > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>>>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>>>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>>>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>>>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 > >>>>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 > >>>>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 > >>>>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 > >>>>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 > >>>>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 > >>>>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 > >>>>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 > >>>>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 > >>>>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 > >>>>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 > >>>>>>>>>>> (d98) No RAM in high memory; setting high_mem resource > base > >> to > >>>>>>>>>> 100000000 > >>>>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>>>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>>>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>>>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>>>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>>>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>>>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>>>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>>>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>>>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>>>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>>>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>>>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>>>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>>>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>>>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>>>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>>>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>>>>>>>>>> (d98) Multiprocessor initialisation: > >>>>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] > ... > >>>>>>>>>>> done. > >>>>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] > ... > >>>>>>>>>>> done. > >>>>>>>>>>> (d98) Testing HVM environment: > >>>>>>>>>>> (d98) - REP INSB across page boundaries ... passed > >>>>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed > >>>>>>>>>>> (d98) Passed 2 of 2 tests > >>>>>>>>>>> (d98) Writing SMBIOS tables ... > >>>>>>>>>>> (d98) Loading SeaBIOS ... > >>>>>>>>>>> (d98) Creating MP tables ... > >>>>>>>>>>> (d98) Loading ACPI ... > >>>>>>>>>>> (d98) S3 disabled > >>>>>>>>>>> (d98) S4 disabled > >>>>>>>>>>> (d98) vm86 TSS at fc00a100 > >>>>>>>>>>> (d98) BIOS map: > >>>>>>>>>>> (d98) 10000-100d3: Scratch space > >>>>>>>>>>> (d98) c0000-fffff: Main BIOS > >>>>>>>>>>> (d98) E820 table: > >>>>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > >>>>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>>>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: > RESERVED > >>>>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > >>>>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>>>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > >>>>>>>>>>> (d98) Invoking SeaBIOS ... > >>>>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>>>>>> (d98) > >>>>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 > >>>>>>>>>>> (d98) Running on QEMU (i440fx) > >>>>>>>>>>> (d98) xen: copy e820... > >>>>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size > 71995) > >>>>>>>>>>> (d98) CPU Mhz=2660 > >>>>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>>>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 > >>>>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>>>> (d98) xen: copy BIOS tables... > >>>>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to > >> 0x000f0f40 > >>>>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to > 0x000f0e40 > >>>>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>>>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>>>>>>>>>> (d98) Using pmtimer, ioport 0xb008 > >>>>>>>>>>> (d98) Scan for VGA option rom > >>>>>>>>>>> (d98) Running option rom at c000:0003 > >>>>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes > >>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>> (d98) Turning on vga text mode console > >>>>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 > >>>>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>>>>>>>>>> (d98) Found 0 lpt ports > >>>>>>>>>>> (d98) Found 0 serial ports > >>>>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>>>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>>>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 > MiBytes) > >>>>>>>>>>> (d98) Searching bootorder for: > >> /pci@i0cf8/*@1,1/drive@0/disk@0 > >>>>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > >>>>>>>>>>> (d98) Searching bootorder for: > >> /pci@i0cf8/*@1,1/drive@0/disk@1 > >>>>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>>>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>>>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>>>>>>>>>> (d98) PS2 keyboard initialized > >>>>>>>>>>> (d98) All threads complete. > >>>>>>>>>>> (d98) Scan for option roms > >>>>>>>>>>> (d98) Running option rom at c980:0003 > >>>>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>>>>>>>>>> (d98) > >>>>>>>>>>> (d98) Press F12 for boot menu. > >>>>>>>>>>> (d98) > >>>>>>>>>>> (d98) Searching bootorder for: HALT > >>>>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > >>>>>>>>>>> LCHS=1024/255/63 s=83394560 > >>>>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>>>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh > >>>>>>>>>>> (d98) e820 map has 6 items: > >>>>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>>>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > >>>>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > >>>>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>>>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > >>>>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > >>>>>>>>>>> (d98) enter handle_19: > >>>>>>>>>>> (d98) NULL > >>>>>>>>>>> (d98) Booting from Hard Disk... > >>>>>>>>>>> (d98) Booting from 0000:7c00 > >>>>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 > >> minor: > >>>> 1 > >>>>>> sp: > >>>>>>>>>>> 1 build: 1db1 > >>>>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>>>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > >>>>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>>>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>>>>>>>>>> (d98) XEN|BUGCHECK: ====> > >>>>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 > >>>>>> FFFFFFFFC0000185 > >>>>>>>>>>> 000000001BD6A860 FFFF > >>>>>>>>>>> (d98) F80002E39000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>>>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B > >>>>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B > >>>>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B > >>>>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>>>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>>>>>>>>>> (d98) XEN|BUGCHECK: STACK: > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: > (0000000000000003 > >>>>>>>>>>> 00000000038A50F0 00000000038A > >>>>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: > (00000000038AD0D0 > >>>>>>>>>>> 0000000000000000 000000000000 > >>>>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + > 0000000000128585 > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: > (00000000038AD0D0 > >>>>>>>>>>> 0000000002C83500 000000000000 > >>>>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + > 0000000000167C0D > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 > >>>>>>>>>>> 0000000002B4C8C1 000000000000 > >>>>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + > 0000000000075CC4 > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: > (000000000000007A > >>>>>>>>>>> 00000000000171C8 00000000C000 > >>>>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + > 00000000000E8752 > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 > >>>>>>>>>>> 000000000310F320 0000000002CB > >>>>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + > 000000000009C91F > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 > >>>>>>>>>>> 0000000000000008 00000000FFFF > >>>>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + > 00000000000831B9 > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 > >>>>>>>>>>> 0000000002E39000 000000000000 > >>>>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + > 0000000000073CEE > >>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: > (0000000002E5CFD5 > >>>>>>>>>>> 0000000000000000 0000000003EB > >>>>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + > 000000000042C000 > >>>>>>>>>> If you need more tests/informations tell me and I'll post them. > >>>>>>>>>> Thanks for any reply and sorry for my bad english. > >>>>>>>>> Well, that tells me you had a 7A BSOD, which is a > >>>>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was > >>>> C0000185 > >>>>>> so > >>>>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at > >>>>>>>> http://msdn.microsoft.com/en- > >>>>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells > >> me > >>>> that > >>>>>>>> this means: > >>>>>>>>> "improper termination or defective cabling on SCSI devices or > that > >>>> two > >>>>>>>> devices are trying to use the same IRQ." > >>>>>>>>> But you said you had xenvbd already installed so you'll be using a > >> PV > >>>>>>>> storage path. Is there any indication of problems with your > storage? > >>>>>>>>> Paul > >>>>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI > Logic > >>>>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 > >>>> partitions > >>>>>>>> are GTP and fs ext4. > >>>>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 > >> version > >>>>>>>> 3.16.3-2~bpo70+1 > >>>>>>>> No kern or syslog errors, only many of these warning that > someone > >>>>>>>> replied me that should not be a problem: > >>>>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] > xen:balloon: > >>>>>>>> reserve_additional_memory: add_memory() failed: -17 > >>>>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still > was > >>>>>>>> full emulated disk even if xenvbd was installed successful before > >> xenvif > >>>>>>>> install (failed with BSOD) > >>>>>>>> The IRQ seems visible from xl dmesg output below, can you check > >>>> them is > >>>>>>>> have something wrong or strange, I see some of them "duplicate" > >> but I > >>>>>>>> not know if is correct. > >>>>>>>> > >>>>>>>> DomU xl cfg: > >>>>>>>>> name='office1_w7' > >>>>>>>>> builder="hvm" > >>>>>>>>> memory=2048 > >>>>>>>>> vcpus=2 > >>>>>>>>> acpi_s3=0 > >>>>>>>>> acpi_s4=0 > >>>>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > >>>>>>>>> > >> > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > >>>>>>>> ] > >>>>>>>>> boot='c' > >>>>>>>>> device_model_version="qemu-xen" > >>>>>>>>> viridian=1 > >>>>>>>>> vnc=0 > >>>>>>>>> keymap="it" > >>>>>>>>> on_crash="destroy" > >>>>>>>>> vga="qxl" > >>>>>>>>> spice=1 > >>>>>>>>> spicehost='0.0.0.0' > >>>>>>>>> spiceport=6001 > >>>>>>>>> spicedisable_ticketing=0 > >>>>>>>>> spicepasswd="password" > >>>>>>>>> spicevdagent=1 > >>>>>>>>> spice_clipboard_sharing=0 > >>>>>>>>> spiceusbredirection=4 > >>>>>>>>> soundhw="hda" > >>>>>>>>> localtime=1 > >>>>>>>> If you need more tests/informations tell me and I'll post them. > >>>>>>>> > >>>>>>> Do you have the qemu log (with xen platform logging enabled). > This is > >>>>>> where the PV drivers log failures/warnings. > >>>>>>> Paul > >>>>>>> > >>>>>>> > >>>>>> I retried enabling xen platform debug in qemu trace but no add lines > in > >>>>>> log when I try to install xenvif and fails. > >>>>>> I attach anyway the log if can be useful. > >>>>> All I can see there is an apparently clean shutdown of domain 101; no > >> sign > >>>> of XENVIF and no sign of a BSOD. > >>>>>> I'll also try to restore the backup of this night of the domU when I > had > >>>>>> the BSOD trying reproduce it with xen debug in qemu trace and > >> different > >>>>>> windows memory dump options. > >>>>> Ok. > >>>>> > >>>>> Paul > >>>>> > >>>> Reproduced it but now with xen platform trace enabled in qemu. (see > >>>> attachment) > >>>> Dump of memory instead is not present also in this case (probably > >>>> because disk is "failed"). > >>> You're using emulate disk in this case. Did your BSOD not indicate that it > >> was dumping? > >>> Paul > >>> > >> I have to time to see if do a dump but I suppose it can't write to disk > >> since its driver fails. > >> Log qemu is not enough? You need the windows memory dump to find > and > >> fix > >> the bug? > > I don't know what the bug is. My guess is that it's a deadlock somewhere > which is causing Windows to believe there's a storage issue, but since the > stack is entirely in the kernel and without a crashdump I cannot decode to > symbols there's not much more I can do unless I happen to repro. > > > > Paul > > > >> If needed tomorrow I'll do other tests. > I retried and seems always reproducible on same domU. > Now I disabled automatic reboot on crash and do a screenshot (in > attachment) but memory dump is still missed :( Probably with disk > "failed" can't write. > Is there another way to take/save the memory dump or the data you need? > Could you remove xenvbd and make sure the emulated disk is functional. Then, install Xenvif and see if it BSODs. > About IRQ you checked in xl dmesg I posted if are all ok? > Yes, I don't think there's a problem there. Paul > Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Fri Oct 17 11:02:20 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Fri, 17 Oct 2014 11:02:20 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf5IZ-00059t-Vc; Fri, 17 Oct 2014 11:02:19 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf5IY-00059f-Eg for win-pv-devel@lists.xenproject.org; Fri, 17 Oct 2014 11:02:18 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 0D/B0-10419-937F0445; Fri, 17 Oct 2014 11:02:17 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-8.tower-21.messagelabs.com!1413543735!13604629!1 X-Originating-IP: [209.85.212.174] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 26598 invoked from network); 17 Oct 2014 11:02:16 -0000 Received: from mail-wi0-f174.google.com (HELO mail-wi0-f174.google.com) (209.85.212.174) by server-8.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 17 Oct 2014 11:02:16 -0000 Received: by mail-wi0-f174.google.com with SMTP id h11so1910380wiw.13 for ; Fri, 17 Oct 2014 04:02:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type; bh=k1kPphSwRiDz5e1E5EASmv+lSW5wq+XKltuUgw8ZxGo=; b=lraMWX5MnAteXLTkwTljEzNvnG+kGO4NUux0qW4CEbnsUiQFS0kXzVW2BUwAwAkzAR sgWxXbPCuO07fkqgUAamNEUaUL7P6qzHcjD55LJo77zboW+vR5jqTmqFeP7QguFwOtDU BHk3SS3af+ktv2bj78mHRgxpRit4L0FKlGtAujEuw3AS9qgJ4nX9nj7OZxhDwH097x6w hrqAffiuCZrYBLOfsUUXdUqBtqwfLgMwohYjI4Vr2I7z4i4I01POSovM0DLBZxQ45vei d1P2deXDcQYuaSwfYVlS+nu/2ogRvFBMEqLmLthPuliUwPJaYALO04H7tdkCvFTfL38b rQ6A== X-Gm-Message-State: ALoCoQlcCgXqerVem7ITk9ioPB3I7Tt/jTdkujGmZlmKSbPYYUHgyTabPcaHE4aYvWOrfnw+PA0i X-Received: by 10.194.203.201 with SMTP id ks9mr8999459wjc.105.1413543735509; Fri, 17 Oct 2014 04:02:15 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id u9sm5248525wiv.8.2014.10.17.04.02.13 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 17 Oct 2014 04:02:14 -0700 (PDT) Message-ID: <5440F740.4070701@m2r.biz> Date: Fri, 17 Oct 2014 13:02:24 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> <5440E39B.6080104@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110668E@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD01110668E@AMSPEX01CL01.citrite.net> Content-Type: multipart/mixed; boundary="------------080104040904080607010802" Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org This is a multi-part message in MIME format. --------------080104040904080607010802 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Il 17/10/2014 11:48, Paul Durrant ha scritto: >> -----Original Message----- >> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- >> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >> Sent: 17 October 2014 10:39 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: [win-pv-devel] Blue screen on xenvif install >> >> Il 16/10/2014 17:58, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- >>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >>>> Sent: 16 October 2014 16:05 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: [win-pv-devel] Blue screen on xenvif install >>>> >>>> Il 16/10/2014 16:54, Paul Durrant ha scritto: >>>>>> -----Original Message----- >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>> Sent: 16 October 2014 15:46 >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>> Subject: Re: Blue screen on xenvif install >>>>>> >>>>>> Il 16/10/2014 15:45, Paul Durrant ha scritto: >>>>>>>> -----Original Message----- >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>> Sent: 16 October 2014 14:40 >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>> >>>>>>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: >>>>>>>>>> -----Original Message----- >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>> Sent: 16 October 2014 11:59 >>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>>>> >>>>>>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: >>>>>>>>>>>> -----Original Message----- >>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>>>> Sent: 16 October 2014 10:35 >>>>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>>>>>> >>>>>>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>>>>>>>>>>>> -----Original Message----- >>>>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>>>>>> Sent: 16 October 2014 09:58 >>>>>>>>>>>>>> To: win-pv-devel@lists.xenproject.org >>>>>>>>>>>>>> Cc: Paul Durrant >>>>>>>>>>>>>> Subject: Blue screen on xenvif install >>>>>>>>>>>>>> >>>>>>>>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 >>>> pro >>>>>> 64 >>>>>>>>>>>>>> bit domUs. >>>>>>>>>>>>>> Days ago I installed them successful on one windows 7 pro 64 >>>> bit >>>>>> and >>>>>>>>>> one >>>>>>>>>>>>>> windows 8.1 enterprise 64 bit. >>>>>>>>>>>>>> On first domUs I tried to install them today I installed xenbus >>>> and >>>>>>>>>>>>>> xenvbd successful but on xenvif install windows crashed >> with >>>> blue >>>>>>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or >>>>>> something >>>>>>>>>>>>>> similar. >>>>>>>>>>>>>> After reboot I retried to install xenvif but now always fails. >>>>>>>>>>>>>> >>>>>>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? >>>>>>>>>>>>> >>>>>>>>>>>>> Paul >>>>>>>>>>>> Windows is setted to write dump of kernel memory on system >>>> error >>>>>>>> but >>>>>>>>>>>> %systemroot%\memory.dmp is missed :( >>>>>>>>>>>> I also checked the windows events log but I found only kernel- >>>>>> power >>>>>>>> as >>>>>>>>>>>> critical that seems not contains useful data. >>>>>>>>>>>> >>>>>>>>>>>> I found probably useful data in xl dmesg (I copied all below >> from >>>>>> domU >>>>>>>>>>>> start to xen bug): >>>>>>>>>>>>> (d98) HVM Loader >>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>>>>>>>>>>>> (d98) System requested SeaBIOS >>>>>>>>>>>>> (d98) CPU speed is 2660 MHz >>>>>>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space >>>> disabled >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>>>>>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>>>>>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>>>>>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>>>>>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 >>>>>>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 >>>>>>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 >>>>>>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 >>>>>>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 >>>>>>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 >>>>>>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 >>>>>>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 >>>>>>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 >>>>>>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 >>>>>>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 >>>>>>>>>>>>> (d98) No RAM in high memory; setting high_mem resource >> base >>>> to >>>>>>>>>>>> 100000000 >>>>>>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>>>>>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>>>>>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>>>>>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>>>>>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>>>>>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>>>>>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>>>>>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>>>>>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>>>>>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>>>>>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>>>>>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>>>>>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>>>>>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>>>>>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>>>>>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>>>>>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>>>>>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>>>>>>>>>>>> (d98) Multiprocessor initialisation: >>>>>>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] >> ... >>>>>>>>>>>>> done. >>>>>>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] >> ... >>>>>>>>>>>>> done. >>>>>>>>>>>>> (d98) Testing HVM environment: >>>>>>>>>>>>> (d98) - REP INSB across page boundaries ... passed >>>>>>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed >>>>>>>>>>>>> (d98) Passed 2 of 2 tests >>>>>>>>>>>>> (d98) Writing SMBIOS tables ... >>>>>>>>>>>>> (d98) Loading SeaBIOS ... >>>>>>>>>>>>> (d98) Creating MP tables ... >>>>>>>>>>>>> (d98) Loading ACPI ... >>>>>>>>>>>>> (d98) S3 disabled >>>>>>>>>>>>> (d98) S4 disabled >>>>>>>>>>>>> (d98) vm86 TSS at fc00a100 >>>>>>>>>>>>> (d98) BIOS map: >>>>>>>>>>>>> (d98) 10000-100d3: Scratch space >>>>>>>>>>>>> (d98) c0000-fffff: Main BIOS >>>>>>>>>>>>> (d98) E820 table: >>>>>>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>>>>>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>>>>>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: >> RESERVED >>>>>>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>>>>>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>>>>>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED >>>>>>>>>>>>> (d98) Invoking SeaBIOS ... >>>>>>>>>>>>> (d98) SeaBIOS (version >>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>>>>>> (d98) >>>>>>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 >>>>>>>>>>>>> (d98) Running on QEMU (i440fx) >>>>>>>>>>>>> (d98) xen: copy e820... >>>>>>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size >> 71995) >>>>>>>>>>>>> (d98) CPU Mhz=2660 >>>>>>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) >>>>>>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 >>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>>>>>> (d98) xen: copy BIOS tables... >>>>>>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to >>>> 0x000f0f40 >>>>>>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to >> 0x000f0e40 >>>>>>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>>>>>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>>>>>>>>>>>> (d98) Using pmtimer, ioport 0xb008 >>>>>>>>>>>>> (d98) Scan for VGA option rom >>>>>>>>>>>>> (d98) Running option rom at c000:0003 >>>>>>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes >>>>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>>>> (d98) Turning on vga text mode console >>>>>>>>>>>>> (d98) SeaBIOS (version >>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 >>>>>>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>>>>>>>>>>>> (d98) Found 0 lpt ports >>>>>>>>>>>>> (d98) Found 0 serial ports >>>>>>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>>>>>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>>>>>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 >> MiBytes) >>>>>>>>>>>>> (d98) Searching bootorder for: >>>> /pci@i0cf8/*@1,1/drive@0/disk@0 >>>>>>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>>>>>>>>>>>> (d98) Searching bootorder for: >>>> /pci@i0cf8/*@1,1/drive@0/disk@1 >>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>>>>>>>>>>>> (d98) PS2 keyboard initialized >>>>>>>>>>>>> (d98) All threads complete. >>>>>>>>>>>>> (d98) Scan for option roms >>>>>>>>>>>>> (d98) Running option rom at c980:0003 >>>>>>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>>>>>>>>>>>> (d98) >>>>>>>>>>>>> (d98) Press F12 for boot menu. >>>>>>>>>>>>> (d98) >>>>>>>>>>>>> (d98) Searching bootorder for: HALT >>>>>>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>>>>>>>>>>>> LCHS=1024/255/63 s=83394560 >>>>>>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>>>>>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh >>>>>>>>>>>>> (d98) e820 map has 6 items: >>>>>>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>>>>>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED >>>>>>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED >>>>>>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>>>>>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED >>>>>>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED >>>>>>>>>>>>> (d98) enter handle_19: >>>>>>>>>>>>> (d98) NULL >>>>>>>>>>>>> (d98) Booting from Hard Disk... >>>>>>>>>>>>> (d98) Booting from 0000:7c00 >>>>>>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 >>>> minor: >>>>>> 1 >>>>>>>> sp: >>>>>>>>>>>>> 1 build: 1db1 >>>>>>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>>>>>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>>>>>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>>>>>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: ====> >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 >>>>>>>> FFFFFFFFC0000185 >>>>>>>>>>>>> 000000001BD6A860 FFFF >>>>>>>>>>>>> (d98) F80002E39000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: STACK: >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: >> (0000000000000003 >>>>>>>>>>>>> 00000000038A50F0 00000000038A >>>>>>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: >> (00000000038AD0D0 >>>>>>>>>>>>> 0000000000000000 000000000000 >>>>>>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + >> 0000000000128585 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: >> (00000000038AD0D0 >>>>>>>>>>>>> 0000000002C83500 000000000000 >>>>>>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + >> 0000000000167C0D >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 >>>>>>>>>>>>> 0000000002B4C8C1 000000000000 >>>>>>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + >> 0000000000075CC4 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: >> (000000000000007A >>>>>>>>>>>>> 00000000000171C8 00000000C000 >>>>>>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + >> 00000000000E8752 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 >>>>>>>>>>>>> 000000000310F320 0000000002CB >>>>>>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + >> 000000000009C91F >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 >>>>>>>>>>>>> 0000000000000008 00000000FFFF >>>>>>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + >> 00000000000831B9 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 >>>>>>>>>>>>> 0000000002E39000 000000000000 >>>>>>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + >> 0000000000073CEE >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: >> (0000000002E5CFD5 >>>>>>>>>>>>> 0000000000000000 0000000003EB >>>>>>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + >> 000000000042C000 >>>>>>>>>>>> If you need more tests/informations tell me and I'll post them. >>>>>>>>>>>> Thanks for any reply and sorry for my bad english. >>>>>>>>>>> Well, that tells me you had a 7A BSOD, which is a >>>>>>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was >>>>>> C0000185 >>>>>>>> so >>>>>>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at >>>>>>>>>> http://msdn.microsoft.com/en- >>>>>>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells >>>> me >>>>>> that >>>>>>>>>> this means: >>>>>>>>>>> "improper termination or defective cabling on SCSI devices or >> that >>>>>> two >>>>>>>>>> devices are trying to use the same IRQ." >>>>>>>>>>> But you said you had xenvbd already installed so you'll be using a >>>> PV >>>>>>>>>> storage path. Is there any indication of problems with your >> storage? >>>>>>>>>>> Paul >>>>>>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI >> Logic >>>>>>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 >>>>>> partitions >>>>>>>>>> are GTP and fs ext4. >>>>>>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 >>>> version >>>>>>>>>> 3.16.3-2~bpo70+1 >>>>>>>>>> No kern or syslog errors, only many of these warning that >> someone >>>>>>>>>> replied me that should not be a problem: >>>>>>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] >> xen:balloon: >>>>>>>>>> reserve_additional_memory: add_memory() failed: -17 >>>>>>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still >> was >>>>>>>>>> full emulated disk even if xenvbd was installed successful before >>>> xenvif >>>>>>>>>> install (failed with BSOD) >>>>>>>>>> The IRQ seems visible from xl dmesg output below, can you check >>>>>> them is >>>>>>>>>> have something wrong or strange, I see some of them "duplicate" >>>> but I >>>>>>>>>> not know if is correct. >>>>>>>>>> >>>>>>>>>> DomU xl cfg: >>>>>>>>>>> name='office1_w7' >>>>>>>>>>> builder="hvm" >>>>>>>>>>> memory=2048 >>>>>>>>>>> vcpus=2 >>>>>>>>>>> acpi_s3=0 >>>>>>>>>>> acpi_s4=0 >>>>>>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] >>>>>>>>>>> >> disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' >>>>>>>>>> ] >>>>>>>>>>> boot='c' >>>>>>>>>>> device_model_version="qemu-xen" >>>>>>>>>>> viridian=1 >>>>>>>>>>> vnc=0 >>>>>>>>>>> keymap="it" >>>>>>>>>>> on_crash="destroy" >>>>>>>>>>> vga="qxl" >>>>>>>>>>> spice=1 >>>>>>>>>>> spicehost='0.0.0.0' >>>>>>>>>>> spiceport=6001 >>>>>>>>>>> spicedisable_ticketing=0 >>>>>>>>>>> spicepasswd="password" >>>>>>>>>>> spicevdagent=1 >>>>>>>>>>> spice_clipboard_sharing=0 >>>>>>>>>>> spiceusbredirection=4 >>>>>>>>>>> soundhw="hda" >>>>>>>>>>> localtime=1 >>>>>>>>>> If you need more tests/informations tell me and I'll post them. >>>>>>>>>> >>>>>>>>> Do you have the qemu log (with xen platform logging enabled). >> This is >>>>>>>> where the PV drivers log failures/warnings. >>>>>>>>> Paul >>>>>>>>> >>>>>>>>> >>>>>>>> I retried enabling xen platform debug in qemu trace but no add lines >> in >>>>>>>> log when I try to install xenvif and fails. >>>>>>>> I attach anyway the log if can be useful. >>>>>>> All I can see there is an apparently clean shutdown of domain 101; no >>>> sign >>>>>> of XENVIF and no sign of a BSOD. >>>>>>>> I'll also try to restore the backup of this night of the domU when I >> had >>>>>>>> the BSOD trying reproduce it with xen debug in qemu trace and >>>> different >>>>>>>> windows memory dump options. >>>>>>> Ok. >>>>>>> >>>>>>> Paul >>>>>>> >>>>>> Reproduced it but now with xen platform trace enabled in qemu. (see >>>>>> attachment) >>>>>> Dump of memory instead is not present also in this case (probably >>>>>> because disk is "failed"). >>>>> You're using emulate disk in this case. Did your BSOD not indicate that it >>>> was dumping? >>>>> Paul >>>>> >>>> I have to time to see if do a dump but I suppose it can't write to disk >>>> since its driver fails. >>>> Log qemu is not enough? You need the windows memory dump to find >> and >>>> fix >>>> the bug? >>> I don't know what the bug is. My guess is that it's a deadlock somewhere >> which is causing Windows to believe there's a storage issue, but since the >> stack is entirely in the kernel and without a crashdump I cannot decode to >> symbols there's not much more I can do unless I happen to repro. >>> Paul >>> >>>> If needed tomorrow I'll do other tests. >> I retried and seems always reproducible on same domU. >> Now I disabled automatic reboot on crash and do a screenshot (in >> attachment) but memory dump is still missed :( Probably with disk >> "failed" can't write. >> Is there another way to take/save the memory dump or the data you need? >> > Could you remove xenvbd and make sure the emulated disk is functional. Then, install Xenvif and see if it BSODs. Now I tried to install xenvif without install xenvbd and installation is ok, after I installed xennet (ok), xenvbd (ok) and xeniface but on this latest same blue screen. I can (and I must try) install all except xenvbd? I also attached the new test's qemu log. Thanks for any reply. > >> About IRQ you checked in xl dmesg I posted if are all ok? >> > Yes, I don't think there's a problem there. > > Paul > >> Thanks for any reply and sorry for my bad english. --------------080104040904080607010802 Content-Type: text/plain; charset=windows-1252; name="qemu-dm-office1_w7.log" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="qemu-dm-office1_w7.log" (/usr/sbin/xl:9006): Spice-Warning **: reds.c:1863:reds_handle_ticket: Invalid password main_channel_link: add main channel client main_channel_handle_parsed: net test: latency 5.835000 ms, bitrate 295484057 bps (281.795556 Mbps) inputs_connect: inputs channel client create red_dispatcher_set_cursor_peer: main_channel_handle_parsed: agent start main_channel_handle_parsed: agent start xen_platform_log xen platform: XEN|DllInitialize: XEN 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XEN|SystemGetStartOptions: TESTSIGNING NOEXECUTE=OPTIN xen_platform_log xen platform: XEN|SystemGetVersionInformation: KERNEL: 6.1 (BUILD 7601) PLATFORM WIN32_NT (x64) xen_platform_log xen platform: XEN|SystemGetVersionInformation: SP: 1.0 () xen_platform_log xen platform: XEN|SystemGetVersionInformation: SUITES: xen_platform_log xen platform: XEN|SystemGetVersionInformation: - TERMINAL xen_platform_log xen platform: XEN|SystemGetVersionInformation: - SINGLEUSERTS xen_platform_log xen platform: XEN|SystemGetVersionInformation: TYPE: WORKSTATION xen_platform_log xen platform: XEN|SystemGetMemoryInformation: RANGE[0] 00000000.00001000 - 00000000.0009efff xen_platform_log xen platform: XEN|SystemGetMemoryInformation: RANGE[1] 00000000.00100000 - 00000000.77ffefff xen_platform_log xen platform: XEN|SystemCpuInformation: ====> (0) xen_platform_log xen platform: XEN|SystemCpuInformation: Manufacturer: GenuineIntel xen_platform_log xen platform: XEN|SystemCpuInformation: Local APIC ID: 00 xen_platform_log xen platform: XEN|SystemCpuInformation: <==== (0) xen_platform_log xen platform: XEN|SystemCpuInformation: ====> (1) xen_platform_log xen platform: XEN|SystemCpuInformation: Manufacturer: GenuineIntel xen_platform_log xen platform: XEN|SystemCpuInformation: Local APIC ID: 02 xen_platform_log xen platform: XEN|SystemCpuInformation: <==== (1) xen_platform_log xen platform: XEN|HypercallInitialize: XEN 4.5 xen_platform_log xen platform: XEN|HypercallInitialize: INTERFACE 0x00040300 xen_platform_log xen platform: XEN|HypercallInitialize: HypercallPfn[0]: 0000000000074505 xen_platform_log xen platform: XENBUS|DriverEntry: XENBUS 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENBUS|FdoCreate: FFFFFA80028CCA30 (XS0001 XENBUS) [ACTIVE] xen_platform_log xen platform: SHARED_INFO: MAP XENMAPSPACE_shared_info @ 00000000.f8000000 xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 xen_platform_log xen platform: XENBUS|FdoScan: ====> xen_platform_log xen platform: XENBUS|FdoSuspend: ====> xen_platform_log xen platform: XENBUS|FdoBalloon: ====> xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA8003EBC7F0 (VBD 00000001) xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA800283CD40 (VIF 00000001) xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA80024CA720 (IFACE 00000001) xen_platform_log xen platform: XENVIF|DriverEntry: XENVIF 8.0.0 (0) (24.09.2014) xen_platform_log xen platform: XENFILT|DriverEntry: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENFILT|DriverSetActiveDeviceInstance: PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01/10 xen_platform_log xen platform: XENFILT|UnplugCheckForPVDisks: NOT PRESENT xen_platform_log xen platform: XENFILT|UnplugCheckForPVNics: NOT PRESENT xen_platform_log xen platform: UNPLUG: PRE-AMBLE (DRIVERS NOT BLACKLISTED) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: DEBUG_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: SUSPEND_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: EVTCHN_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: STORE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: RANGE_SET_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: CACHE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: GNTTAB_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVIF|FdoCreate: FFFFFA8002D956B0 (XS0001 XENVIF) xen_platform_log xen platform: XENFILT|DriverUnload: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENVIF|__PdoSetPermanentAddress: 0 00:16:3E:41:AE:8B xen_platform_log xen platform: XENVIF|__PdoSetContainerID: 0 {9999882d-5ecc-503e-924b-b4b937e3da35} xen_platform_log xen platform: XENVIF|PdoCreate: FFFFFA8002739210 (0 00000001) xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:NotifyUnicastIpAddressChange (00F9) @ FFFFF880015D4850 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:GetUnicastIpAddressTable (0044) @ FFFFF880015D4900 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:FreeMibTable (0022) @ FFFFF880015BCFD0 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:CancelMibChangeNotify2 (0000) @ FFFFF880015C9D30 xen_platform_log xen platform: XENNET|DriverEntry: XENNET 8.0.0 (0) (24.09.2014) xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:GetIfTable2 (0035) @ FFFFF880015D0270 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:FreeMibTable (0022) @ FFFFF880015BCFD0 xen_platform_log xen platform: XENVIF|PdoStartDevice: fail4 xen_platform_log xen platform: XENVIF|PdoStartDevice: fail3 xen_platform_log xen platform: XENVIF|PdoStartDevice: fail2 xen_platform_log xen platform: XENVIF|PdoStartDevice: fail1 (c0000001) xen_platform_log xen platform: XENNET|DriverUnload: XENNET 8.0.0 (0) (24.09.2014) xen_platform_log xen platform: XENVBD|DriverEntry:8.0.0.0 (24/9/2014) xen_platform_log xen platform: XENVBD|__DriverParseParameterKey:DriverParameters: xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800264A380 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800264A380 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800264A380 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800264A380 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800264A380 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800264A380 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Version = 0 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Master = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: ScatterGather = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DemandMode = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: AutoInitialize = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Dma32BitAddresses = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: IgnoreCount = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Dma64BitAddresses = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: BusNumber = 00000000 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaChannel = ffffffff xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: InterfaceType = Internal xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaWidth = 8Bits xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaSpeed = Compatible xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: MaximumLength = 000b0000 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaPort = ffffffff xen_platform_log xen platform: XENBUS|DmaGetAdapter: no interception xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: STORE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: EVTCHN_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: GNTTAB_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: SUSPEND_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: DEBUG_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: EMULATED_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVBD|__FdoSetDevicePowerState:POWER D3 to D0 xen_platform_log xen platform: XENVBD|__FdoD3ToD0:D3->D0 xen_platform_log xen platform: XENVBD|__FdoIsPdoUnplugged:Target[0] : (vbd/768) Emulated NOT_KNOWN (assumed PRESENT) xen_platform_log xen platform: XENVBD|PdoCreate:Target[0] : Creating (Emulated) xen_platform_log xen platform: XENVBD|PdoSetDevicePowerState:Target[0] : POWER D3 to D0 xen_platform_log xen platform: XENVBD|PdoD3ToD0:Target[0] : D3->D0 (Emulated) xen_platform_log xen platform: XENVBD|PdoCreate:Target[0] : Created (Emulated) xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread ===> xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread : Target[0] = 0xFFFFFA8002896A80 (present) xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread <=== xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: XENVBD|__ValidateSrbForPdo:Target[0] : Disk is Emulated (a0:SCSIOP_REPORT_LUNS) xen_platform_log xen platform: XENVBD|__ValidateSrbForPdo:Target[0] : Disk is Emulated (12:SCSIOP_INQUIRY) xen_platform_log xen platform: XENIFACE|DriverEntry: 8.0.0.0 (8/10/2014) xen_platform_log xen platform: XENFILT|DriverEntry: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENFILT|DriverSetActiveDeviceInstance: PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01/10 xen_platform_log xen platform: XENFILT|UnplugCheckForPVDisks: PRESENT xen_platform_log xen platform: XENFILT|UnplugCheckForPVNics: PRESENT xen_platform_log xen platform: UNPLUG: PRE-AMBLE (DRIVERS NOT BLACKLISTED) xen_platform_log xen platform: UNPLUG: DISKS xen_platform_log xen platform: UNPLUG: NICS xen_platform_log xen platform: XENIFACE|ThreadCreate: Create thread FFFFF880057205B0 FFFFFA8003D54830 xen_platform_log xen platform: XENIFACE|ThreadCreate: Create thread FFFFF8800571F630 FFFFFA8003D54840 xen_platform_log xen platform: XENBUS|PdoQueryInterface: IFACE: SUSPEND_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: IFACE: SHARED_INFO_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: IFACE: STORE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key xen_platform_log xen platform: XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry (c0000022) xen_platform_log xen platform: XENIFACE|ThreadCreate: Create thread FFFFF8800572008C FFFFFA8003D54A50 xen_platform_log xen platform: XENIFACE|FdoCreate: FFFFFA8001910040 (IFACE) xen_platform_log xen platform: XENFILT|DriverUnload: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENIFACE|WmiInit: DRV: XenIface WMI Initialisation xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000011990) xen_platform_log xen platform: XENBUS|SUSPEND: Count = 0 xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 00000000000072F4 (FFFFFA800193D000) xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 000000000000EAB0 (FFFFFA8003226A40) xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 000000000001115C (FFFFFA800191B000) xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 000000000000C7BC (FFFFFA8002942470) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000001119C (FFFFFA800191B000) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000B62C (FFFFFA8003E04010) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000DF60 (FFFFFA8003EBC6A0) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvif.sys + 0000000000007738 (FFFFFA80025BBB80) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvif.sys + 000000000000BE50 (FFFFFA80018AE010) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000DF60 (FFFFFA80026B59B0) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvbd.sys + 0000000000008C4C (FFFFFA80018F4538) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvbd.sys + 000000000000F500 (FFFFFA8003ACE740) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000DF60 (FFFFFA80024CA5D0) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xeniface.sys + 0000000000002158 (FFFFFA8003D547C0) xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000011990) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000012AD4) xen_platform_log xen platform: XENBUS|RANGE_SET: RANGE SETS: xen_platform_log xen platform: XENBUS|RANGE_SET: - io_space: xen_platform_log xen platform: XENBUS|RANGE_SET: {f8021000 - f8ffffff}* xen_platform_log xen platform: XENBUS|RANGE_SET: - balloon: xen_platform_log xen platform: XENBUS|RANGE_SET: EMPTY xen_platform_log xen platform: XENBUS|RANGE_SET: - device_vif_0_transmitter_req_id: xen_platform_log xen platform: XENBUS|RANGE_SET: {1 - 3ff}* xen_platform_log xen platform: XENBUS|RANGE_SET: - gnttab: xen_platform_log xen platform: XENBUS|RANGE_SET: EMPTY xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000012AD4) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000006F48) xen_platform_log xen platform: XENBUS|EVTCHN: EVENT CHANNELS: xen_platform_log xen platform: XENBUS|EVTCHN: - (0001) BY xenbus.sys + 0000000000010690 [TRUE] xen_platform_log xen platform: XENBUS|EVTCHN: FIXED: Mask = FALSE xen_platform_log xen platform: XENBUS|EVTCHN: - (0006) BY xenbus.sys + 00000000000088A8 [TRUE] xen_platform_log xen platform: XENBUS|EVTCHN: VIRQ: Index = 1 xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000006F48) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 000000000000E7EC) xen_platform_log xen platform: XENBUS|SHARED_INFO: Address = 00000000.f8000000 xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 000000000000E7EC) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 00000000000103B8) xen_platform_log xen platform: XENBUS|STORE: Address = 00000000.feffc000 xen_platform_log xen platform: XENBUS|STORE: WATCHES: xen_platform_log xen platform: XENBUS|STORE: - (4792) ON device BY xenbus.sys + 000000000000890D [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (4793) ON control/shutdown BY xenbus.sys + 0000000000008949 [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (4794) ON memory/target BY xenbus.sys + 00000000000089BC [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (4795) ON device/vif BY xenvif.sys + 00000000000058B2 [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (479B) ON device/vbd BY xenvbd.sys + 000000000000964A [ACTIVE] xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 00000000000103B8) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000014428) xen_platform_log xen platform: XENBUS|CACHE: CACHES: xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_receiver_packet: Count = 0 (Reservation = 0) xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_receiver_fragment: Count = 0 (Reservation = 0) xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_transmitter_buffer: Count = 0 (Reservation = 0) xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_transmitter_fragment: Count = 0 (Reservation = 0) xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000014428) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 000000000000C454) xen_platform_log xen platform: XENBUS|GNTTAB: Address = 00000000.f8001000 xen_platform_log xen platform: XENBUS|GNTTAB: FrameIndex = -1 xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 000000000000C454) xen_platform_log xen platform: XEN|DEBUG: ====> (xenvbd.sys + 00000000000064B4) xen_platform_log xen platform: XENVBD: FDO: Version: 8.0.0.0 (24/9/2014) xen_platform_log xen platform: XENVBD: FDO: Fdo: 0xFFFFFA80018F4538 (ref-count 1) CRASHING xen_platform_log xen platform: XENVBD: FDO: DevObj 0xFFFFFA800264A380 LowerDevObj 0xFFFFFA8003EBC7F0 PhysDevObj 0xFFFFFA8003EBC7F0 xen_platform_log xen platform: XENVBD: FDO: DevicePowerState: D0 xen_platform_log xen platform: XENVBD: FDO: Enumerator : vbd (0x0000000000000000) xen_platform_log xen platform: XENVBD: FDO: Srbs : 0 / 1 (1526 Total) xen_platform_log xen platform: XENVBD: BUFFER: Allocated/Freed : 32 / 0 xen_platform_log xen platform: XENVBD: BUFFER: Free (Cur/Max) : 32 / 32 xen_platform_log xen platform: XENVBD: BUFFER: Used (Cur/Max) : 0 / 0 xen_platform_log xen platform: XENVBD: BUFFER: Reaped : 0 / 0 xen_platform_log xen platform: XENVBD: FDO: ====> Target[0 ] : 0xFFFFFA8002896A80 xen_platform_log xen platform: XENVBD: PDO: Fdo 0xFFFFFA80018F4538 DeviceObject 0x0000000000000000 xen_platform_log xen platform: XENVBD: PDO: ReferenceCount 1 xen_platform_log xen platform: XENVBD: PDO: DevicePnpState Present (Invalid) xen_platform_log xen platform: XENVBD: PDO: DevicePowerState D0 xen_platform_log xen platform: XENVBD: PDO: EMULATED Not Missing xen_platform_log xen platform: XENVBD: PDO: BLKIF_OPs: READ=0 WRITE=0 xen_platform_log xen platform: XENVBD: PDO: BLKIF_OPs: INDIRECT_READ=0 INDIRECT_WRITE=0 xen_platform_log xen platform: XENVBD: PDO: BLKIF_OPs: BARRIER=0 DISCARD=0 xen_platform_log xen platform: XENVBD: PDO: Failed: Maps=0 Bounces=0 Grants=0 xen_platform_log xen platform: XENVBD: PDO: Segments Granted=0 Bounced=0 xen_platform_log xen platform: XENVBD: LOOKASIDE: REQUESTs: 0 / 0 (0 failed) xen_platform_log xen platform: XENVBD: LOOKASIDE: SEGMENTs: 0 / 0 (0 failed) xen_platform_log xen platform: XENVBD: LOOKASIDE: INDIRECTs: 0 / 0 (0 failed) xen_platform_log xen platform: XENVBD: QUEUE: Fresh : 0 / 0 xen_platform_log xen platform: XENVBD: QUEUE: Prepared : 0 / 0 xen_platform_log xen platform: XENVBD: QUEUE: Submitted : 0 / 0 xen_platform_log xen platform: XENVBD: QUEUE: Shutdown : 0 / 0 xen_platform_log xen platform: XENVBD: FRONTEND: TargetId=0 DeviceId=768 BackendId=32756 xen_platform_log xen platform: XENVBD: FRONTEND: FrontendPath device/vbd/768 xen_platform_log xen platform: XENVBD: FRONTEND: BackendPath NULL xen_platform_log xen platform: XENVBD: FRONTEND: TargetPath data/scsi/target/0 xen_platform_log xen platform: XENVBD: FRONTEND: State : INITIALIZED xen_platform_log xen platform: XENVBD: FRONTEND: Caps : xen_platform_log xen platform: XENVBD: FRONTEND: Features: xen_platform_log xen platform: XENVBD: FRONTEND: DiskInfo: 0 @ 512 (0) 00000000 xen_platform_log xen platform: XENVBD: GRANTER: DISCONNECTED DISABLED xen_platform_log xen platform: XENVBD: GRANTER: 0 / 0 xen_platform_log xen platform: XENVBD: BLOCKRING: Requests : 0 / 0 / 0 xen_platform_log xen platform: XENVBD: BLOCKRING: SharedRing : 0x0000000000000000 xen_platform_log xen platform: XENVBD: BLOCKRING: FrontRing : 0 / 0 (0) xen_platform_log xen platform: XENVBD: BLOCKRING: Order : 0 xen_platform_log xen platform: XENVBD: BLOCKRING: Grants[0 ] : 0x0000000000000000 (0) xen_platform_log xen platform: XENVBD: NOTIFIER: Int / DPC : 0 / 0 xen_platform_log xen platform: XENVBD: FDO: <==== Target[0 ] : 0xFFFFFA8002896A80 xen_platform_log xen platform: XEN|DEBUG: <==== (xenvbd.sys + 00000000000064B4) xen_platform_log xen platform: XEN|BUGCHECK: ====> xen_platform_log xen platform: XEN|BUGCHECK: 0000007A: FFFFF6FC00017560 FFFFFFFFC0000185 0000000033599860 FFFFF80002EACFC0 xen_platform_log xen platform: XEN|BUGCHECK: CONTEXT (FFFFF8800310EB50): xen_platform_log xen platform: XEN|BUGCHECK: - GS = 002B xen_platform_log xen platform: XEN|BUGCHECK: - FS = 0053 xen_platform_log xen platform: XEN|BUGCHECK: - ES = 002B xen_platform_log xen platform: XEN|BUGCHECK: - DS = 002B xen_platform_log xen platform: XEN|BUGCHECK: - SS = 0018 xen_platform_log xen platform: XEN|BUGCHECK: - CS = 0010 xen_platform_log xen platform: XEN|BUGCHECK: - EFLAGS = 00000082 xen_platform_log xen platform: XEN|BUGCHECK: - RDI = 0000000000017560 xen_platform_log xen platform: XEN|BUGCHECK: - RSI = 00000000C0000185 xen_platform_log xen platform: XEN|BUGCHECK: - RBX = 0000000003BD58F8 xen_platform_log xen platform: XEN|BUGCHECK: - RDX = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - RCX = 000000000310EB50 xen_platform_log xen platform: XEN|BUGCHECK: - RAX = 000000002ECF4902 xen_platform_log xen platform: XEN|BUGCHECK: - RBP = 0000000033599860 xen_platform_log xen platform: XEN|BUGCHECK: - RIP = 0000000003BCBA43 xen_platform_log xen platform: XEN|BUGCHECK: - RSP = 000000000310EB30 xen_platform_log xen platform: XEN|BUGCHECK: - R8 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R9 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R10 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R11 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R12 = 000000000000007A xen_platform_log xen platform: XEN|BUGCHECK: - R13 = 0000000000000001 xen_platform_log xen platform: XEN|BUGCHECK: - R14 = 0000000002EACFC0 xen_platform_log xen platform: XEN|BUGCHECK: - R15 = 0000000002CB7C40 xen_platform_log xen platform: XEN|BUGCHECK: STACK: xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F040: (0000000000000003 0000000003BCE0F0 0000000003BCD860 000000000000007A) xen.sys + 00000000000049AC xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F090: (0000000003BD60D0 0000000000000000 0000000000000004 0000000002C80500) ntoskrnl.exe + 0000000000128585 xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F0C0: (0000000003BD60D0 0000000002C80500 000000000000000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F790: (000000000310F938 00000000039BDA80 0000000000000000 00000000039BD990) ntoskrnl.exe + 0000000000075CC4 xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F7D0: (000000000000007A 0000000000017560 00000000C0000185 0000000033599860) ntoskrnl.exe + 00000000000E8752 xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F8B0: (00000000039BD990 000000000310F940 0000000002CBA540 00000000039BD990) ntoskrnl.exe + 000000000009C91F xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F980: (0000000000000000 0000000000000008 00000000FFFFFFFF 000000000178EB50) ntoskrnl.exe + 00000000000831B9 xen_platform_log xen platform: XEN|BUGCHECK: 000000000310FAE0: (0000000000000008 0000000002EACFC0 0000000001780600 00000000021B0BC0) ntoskrnl.exe + 0000000000073CEE xen_platform_log xen platform: XEN|BUGCHECK: 000000000310FC78: (0000000002EDA20C 0000000000000000 0000000000000001 00000000039CE6A0) ntoskrnl.exe + 00000000004A2FC0 --------------080104040904080607010802 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel --------------080104040904080607010802-- From win-pv-devel-bounces@lists.xenproject.org Fri Oct 17 11:02:20 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Fri, 17 Oct 2014 11:02:20 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf5IZ-00059t-Vc; Fri, 17 Oct 2014 11:02:19 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf5IY-00059f-Eg for win-pv-devel@lists.xenproject.org; Fri, 17 Oct 2014 11:02:18 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 0D/B0-10419-937F0445; Fri, 17 Oct 2014 11:02:17 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-8.tower-21.messagelabs.com!1413543735!13604629!1 X-Originating-IP: [209.85.212.174] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- 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[83.211.73.126]) by mx.google.com with ESMTPSA id u9sm5248525wiv.8.2014.10.17.04.02.13 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 17 Oct 2014 04:02:14 -0700 (PDT) Message-ID: <5440F740.4070701@m2r.biz> Date: Fri, 17 Oct 2014 13:02:24 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> <5440E39B.6080104@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110668E@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD01110668E@AMSPEX01CL01.citrite.net> Content-Type: multipart/mixed; boundary="------------080104040904080607010802" Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org This is a multi-part message in MIME format. --------------080104040904080607010802 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Il 17/10/2014 11:48, Paul Durrant ha scritto: >> -----Original Message----- >> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- >> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >> Sent: 17 October 2014 10:39 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: [win-pv-devel] Blue screen on xenvif install >> >> Il 16/10/2014 17:58, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- >>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >>>> Sent: 16 October 2014 16:05 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: [win-pv-devel] Blue screen on xenvif install >>>> >>>> Il 16/10/2014 16:54, Paul Durrant ha scritto: >>>>>> -----Original Message----- >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>> Sent: 16 October 2014 15:46 >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>> Subject: Re: Blue screen on xenvif install >>>>>> >>>>>> Il 16/10/2014 15:45, Paul Durrant ha scritto: >>>>>>>> -----Original Message----- >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>> Sent: 16 October 2014 14:40 >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>> >>>>>>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: >>>>>>>>>> -----Original Message----- >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>> Sent: 16 October 2014 11:59 >>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>>>> >>>>>>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: >>>>>>>>>>>> -----Original Message----- >>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>>>> Sent: 16 October 2014 10:35 >>>>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>>>>>> >>>>>>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>>>>>>>>>>>> -----Original Message----- >>>>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>>>>>> Sent: 16 October 2014 09:58 >>>>>>>>>>>>>> To: win-pv-devel@lists.xenproject.org >>>>>>>>>>>>>> Cc: Paul Durrant >>>>>>>>>>>>>> Subject: Blue screen on xenvif install >>>>>>>>>>>>>> >>>>>>>>>>>>>> Today I tried to install new winpv driver to other 3 windows 7 >>>> pro >>>>>> 64 >>>>>>>>>>>>>> bit domUs. >>>>>>>>>>>>>> Days ago I installed them successful on one windows 7 pro 64 >>>> bit >>>>>> and >>>>>>>>>> one >>>>>>>>>>>>>> windows 8.1 enterprise 64 bit. >>>>>>>>>>>>>> On first domUs I tried to install them today I installed xenbus >>>> and >>>>>>>>>>>>>> xenvbd successful but on xenvif install windows crashed >> with >>>> blue >>>>>>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or >>>>>> something >>>>>>>>>>>>>> similar. >>>>>>>>>>>>>> After reboot I retried to install xenvif but now always fails. >>>>>>>>>>>>>> >>>>>>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? >>>>>>>>>>>>> >>>>>>>>>>>>> Paul >>>>>>>>>>>> Windows is setted to write dump of kernel memory on system >>>> error >>>>>>>> but >>>>>>>>>>>> %systemroot%\memory.dmp is missed :( >>>>>>>>>>>> I also checked the windows events log but I found only kernel- >>>>>> power >>>>>>>> as >>>>>>>>>>>> critical that seems not contains useful data. >>>>>>>>>>>> >>>>>>>>>>>> I found probably useful data in xl dmesg (I copied all below >> from >>>>>> domU >>>>>>>>>>>> start to xen bug): >>>>>>>>>>>>> (d98) HVM Loader >>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>>>>>>>>>>>> (d98) System requested SeaBIOS >>>>>>>>>>>>> (d98) CPU speed is 2660 MHz >>>>>>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space >>>> disabled >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>>>>>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>>>>>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>>>>>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>>>>>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 >>>>>>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 >>>>>>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 >>>>>>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 >>>>>>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 >>>>>>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 >>>>>>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 >>>>>>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 >>>>>>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 >>>>>>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 >>>>>>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 >>>>>>>>>>>>> (d98) No RAM in high memory; setting high_mem resource >> base >>>> to >>>>>>>>>>>> 100000000 >>>>>>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>>>>>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>>>>>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>>>>>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>>>>>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>>>>>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>>>>>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>>>>>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>>>>>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>>>>>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>>>>>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>>>>>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>>>>>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>>>>>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>>>>>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>>>>>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>>>>>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>>>>>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>>>>>>>>>>>> (d98) Multiprocessor initialisation: >>>>>>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] >> ... >>>>>>>>>>>>> done. >>>>>>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] >> ... >>>>>>>>>>>>> done. >>>>>>>>>>>>> (d98) Testing HVM environment: >>>>>>>>>>>>> (d98) - REP INSB across page boundaries ... passed >>>>>>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed >>>>>>>>>>>>> (d98) Passed 2 of 2 tests >>>>>>>>>>>>> (d98) Writing SMBIOS tables ... >>>>>>>>>>>>> (d98) Loading SeaBIOS ... >>>>>>>>>>>>> (d98) Creating MP tables ... >>>>>>>>>>>>> (d98) Loading ACPI ... >>>>>>>>>>>>> (d98) S3 disabled >>>>>>>>>>>>> (d98) S4 disabled >>>>>>>>>>>>> (d98) vm86 TSS at fc00a100 >>>>>>>>>>>>> (d98) BIOS map: >>>>>>>>>>>>> (d98) 10000-100d3: Scratch space >>>>>>>>>>>>> (d98) c0000-fffff: Main BIOS >>>>>>>>>>>>> (d98) E820 table: >>>>>>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>>>>>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>>>>>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: >> RESERVED >>>>>>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>>>>>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>>>>>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED >>>>>>>>>>>>> (d98) Invoking SeaBIOS ... >>>>>>>>>>>>> (d98) SeaBIOS (version >>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>>>>>> (d98) >>>>>>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 >>>>>>>>>>>>> (d98) Running on QEMU (i440fx) >>>>>>>>>>>>> (d98) xen: copy e820... >>>>>>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size >> 71995) >>>>>>>>>>>>> (d98) CPU Mhz=2660 >>>>>>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) >>>>>>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 >>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>>>>>> (d98) xen: copy BIOS tables... >>>>>>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to >>>> 0x000f0f40 >>>>>>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to >> 0x000f0e40 >>>>>>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>>>>>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>>>>>>>>>>>> (d98) Using pmtimer, ioport 0xb008 >>>>>>>>>>>>> (d98) Scan for VGA option rom >>>>>>>>>>>>> (d98) Running option rom at c000:0003 >>>>>>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching modes >>>>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>>>> (d98) Turning on vga text mode console >>>>>>>>>>>>> (d98) SeaBIOS (version >>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d-42579a494120 >>>>>>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>>>>>>>>>>>> (d98) Found 0 lpt ports >>>>>>>>>>>>> (d98) Found 0 serial ports >>>>>>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>>>>>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>>>>>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 >> MiBytes) >>>>>>>>>>>>> (d98) Searching bootorder for: >>>> /pci@i0cf8/*@1,1/drive@0/disk@0 >>>>>>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>>>>>>>>>>>> (d98) Searching bootorder for: >>>> /pci@i0cf8/*@1,1/drive@0/disk@1 >>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>>>>>>>>>>>> (d98) PS2 keyboard initialized >>>>>>>>>>>>> (d98) All threads complete. >>>>>>>>>>>>> (d98) Scan for option roms >>>>>>>>>>>>> (d98) Running option rom at c980:0003 >>>>>>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>>>>>>>>>>>> (d98) >>>>>>>>>>>>> (d98) Press F12 for boot menu. >>>>>>>>>>>>> (d98) >>>>>>>>>>>>> (d98) Searching bootorder for: HALT >>>>>>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>>>>>>>>>>>> LCHS=1024/255/63 s=83394560 >>>>>>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>>>>>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh >>>>>>>>>>>>> (d98) e820 map has 6 items: >>>>>>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>>>>>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED >>>>>>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED >>>>>>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>>>>>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED >>>>>>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED >>>>>>>>>>>>> (d98) enter handle_19: >>>>>>>>>>>>> (d98) NULL >>>>>>>>>>>>> (d98) Booting from Hard Disk... >>>>>>>>>>>>> (d98) Booting from 0000:7c00 >>>>>>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 >>>> minor: >>>>>> 1 >>>>>>>> sp: >>>>>>>>>>>>> 1 build: 1db1 >>>>>>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>>>>>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>>>>>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>>>>>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: ====> >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 >>>>>>>> FFFFFFFFC0000185 >>>>>>>>>>>>> 000000001BD6A860 FFFF >>>>>>>>>>>>> (d98) F80002E39000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: STACK: >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: >> (0000000000000003 >>>>>>>>>>>>> 00000000038A50F0 00000000038A >>>>>>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: >> (00000000038AD0D0 >>>>>>>>>>>>> 0000000000000000 000000000000 >>>>>>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + >> 0000000000128585 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: >> (00000000038AD0D0 >>>>>>>>>>>>> 0000000002C83500 000000000000 >>>>>>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + >> 0000000000167C0D >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: (0000000003816470 >>>>>>>>>>>>> 0000000002B4C8C1 000000000000 >>>>>>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + >> 0000000000075CC4 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: >> (000000000000007A >>>>>>>>>>>>> 00000000000171C8 00000000C000 >>>>>>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + >> 00000000000E8752 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: (00000000038163B0 >>>>>>>>>>>>> 000000000310F320 0000000002CB >>>>>>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + >> 000000000009C91F >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: (0000000000000000 >>>>>>>>>>>>> 0000000000000008 00000000FFFF >>>>>>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + >> 00000000000831B9 >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: (0000000000000008 >>>>>>>>>>>>> 0000000002E39000 000000000000 >>>>>>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + >> 0000000000073CEE >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: >> (0000000002E5CFD5 >>>>>>>>>>>>> 0000000000000000 0000000003EB >>>>>>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + >> 000000000042C000 >>>>>>>>>>>> If you need more tests/informations tell me and I'll post them. >>>>>>>>>>>> Thanks for any reply and sorry for my bad english. >>>>>>>>>>> Well, that tells me you had a 7A BSOD, which is a >>>>>>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was >>>>>> C0000185 >>>>>>>> so >>>>>>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at >>>>>>>>>> http://msdn.microsoft.com/en- >>>>>>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx tells >>>> me >>>>>> that >>>>>>>>>> this means: >>>>>>>>>>> "improper termination or defective cabling on SCSI devices or >> that >>>>>> two >>>>>>>>>> devices are trying to use the same IRQ." >>>>>>>>>>> But you said you had xenvbd already installed so you'll be using a >>>> PV >>>>>>>>>> storage path. Is there any indication of problems with your >> storage? >>>>>>>>>>> Paul >>>>>>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI >> Logic >>>>>>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 >>>>>> partitions >>>>>>>>>> are GTP and fs ext4. >>>>>>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 >>>> version >>>>>>>>>> 3.16.3-2~bpo70+1 >>>>>>>>>> No kern or syslog errors, only many of these warning that >> someone >>>>>>>>>> replied me that should not be a problem: >>>>>>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] >> xen:balloon: >>>>>>>>>> reserve_additional_memory: add_memory() failed: -17 >>>>>>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still >> was >>>>>>>>>> full emulated disk even if xenvbd was installed successful before >>>> xenvif >>>>>>>>>> install (failed with BSOD) >>>>>>>>>> The IRQ seems visible from xl dmesg output below, can you check >>>>>> them is >>>>>>>>>> have something wrong or strange, I see some of them "duplicate" >>>> but I >>>>>>>>>> not know if is correct. >>>>>>>>>> >>>>>>>>>> DomU xl cfg: >>>>>>>>>>> name='office1_w7' >>>>>>>>>>> builder="hvm" >>>>>>>>>>> memory=2048 >>>>>>>>>>> vcpus=2 >>>>>>>>>>> acpi_s3=0 >>>>>>>>>>> acpi_s4=0 >>>>>>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] >>>>>>>>>>> >> disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' >>>>>>>>>> ] >>>>>>>>>>> boot='c' >>>>>>>>>>> device_model_version="qemu-xen" >>>>>>>>>>> viridian=1 >>>>>>>>>>> vnc=0 >>>>>>>>>>> keymap="it" >>>>>>>>>>> on_crash="destroy" >>>>>>>>>>> vga="qxl" >>>>>>>>>>> spice=1 >>>>>>>>>>> spicehost='0.0.0.0' >>>>>>>>>>> spiceport=6001 >>>>>>>>>>> spicedisable_ticketing=0 >>>>>>>>>>> spicepasswd="password" >>>>>>>>>>> spicevdagent=1 >>>>>>>>>>> spice_clipboard_sharing=0 >>>>>>>>>>> spiceusbredirection=4 >>>>>>>>>>> soundhw="hda" >>>>>>>>>>> localtime=1 >>>>>>>>>> If you need more tests/informations tell me and I'll post them. >>>>>>>>>> >>>>>>>>> Do you have the qemu log (with xen platform logging enabled). >> This is >>>>>>>> where the PV drivers log failures/warnings. >>>>>>>>> Paul >>>>>>>>> >>>>>>>>> >>>>>>>> I retried enabling xen platform debug in qemu trace but no add lines >> in >>>>>>>> log when I try to install xenvif and fails. >>>>>>>> I attach anyway the log if can be useful. >>>>>>> All I can see there is an apparently clean shutdown of domain 101; no >>>> sign >>>>>> of XENVIF and no sign of a BSOD. >>>>>>>> I'll also try to restore the backup of this night of the domU when I >> had >>>>>>>> the BSOD trying reproduce it with xen debug in qemu trace and >>>> different >>>>>>>> windows memory dump options. >>>>>>> Ok. >>>>>>> >>>>>>> Paul >>>>>>> >>>>>> Reproduced it but now with xen platform trace enabled in qemu. (see >>>>>> attachment) >>>>>> Dump of memory instead is not present also in this case (probably >>>>>> because disk is "failed"). >>>>> You're using emulate disk in this case. Did your BSOD not indicate that it >>>> was dumping? >>>>> Paul >>>>> >>>> I have to time to see if do a dump but I suppose it can't write to disk >>>> since its driver fails. >>>> Log qemu is not enough? You need the windows memory dump to find >> and >>>> fix >>>> the bug? >>> I don't know what the bug is. My guess is that it's a deadlock somewhere >> which is causing Windows to believe there's a storage issue, but since the >> stack is entirely in the kernel and without a crashdump I cannot decode to >> symbols there's not much more I can do unless I happen to repro. >>> Paul >>> >>>> If needed tomorrow I'll do other tests. >> I retried and seems always reproducible on same domU. >> Now I disabled automatic reboot on crash and do a screenshot (in >> attachment) but memory dump is still missed :( Probably with disk >> "failed" can't write. >> Is there another way to take/save the memory dump or the data you need? >> > Could you remove xenvbd and make sure the emulated disk is functional. Then, install Xenvif and see if it BSODs. Now I tried to install xenvif without install xenvbd and installation is ok, after I installed xennet (ok), xenvbd (ok) and xeniface but on this latest same blue screen. I can (and I must try) install all except xenvbd? I also attached the new test's qemu log. Thanks for any reply. > >> About IRQ you checked in xl dmesg I posted if are all ok? >> > Yes, I don't think there's a problem there. > > Paul > >> Thanks for any reply and sorry for my bad english. --------------080104040904080607010802 Content-Type: text/plain; charset=windows-1252; name="qemu-dm-office1_w7.log" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="qemu-dm-office1_w7.log" (/usr/sbin/xl:9006): Spice-Warning **: reds.c:1863:reds_handle_ticket: Invalid password main_channel_link: add main channel client main_channel_handle_parsed: net test: latency 5.835000 ms, bitrate 295484057 bps (281.795556 Mbps) inputs_connect: inputs channel client create red_dispatcher_set_cursor_peer: main_channel_handle_parsed: agent start main_channel_handle_parsed: agent start xen_platform_log xen platform: XEN|DllInitialize: XEN 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XEN|SystemGetStartOptions: TESTSIGNING NOEXECUTE=OPTIN xen_platform_log xen platform: XEN|SystemGetVersionInformation: KERNEL: 6.1 (BUILD 7601) PLATFORM WIN32_NT (x64) xen_platform_log xen platform: XEN|SystemGetVersionInformation: SP: 1.0 () xen_platform_log xen platform: XEN|SystemGetVersionInformation: SUITES: xen_platform_log xen platform: XEN|SystemGetVersionInformation: - TERMINAL xen_platform_log xen platform: XEN|SystemGetVersionInformation: - SINGLEUSERTS xen_platform_log xen platform: XEN|SystemGetVersionInformation: TYPE: WORKSTATION xen_platform_log xen platform: XEN|SystemGetMemoryInformation: RANGE[0] 00000000.00001000 - 00000000.0009efff xen_platform_log xen platform: XEN|SystemGetMemoryInformation: RANGE[1] 00000000.00100000 - 00000000.77ffefff xen_platform_log xen platform: XEN|SystemCpuInformation: ====> (0) xen_platform_log xen platform: XEN|SystemCpuInformation: Manufacturer: GenuineIntel xen_platform_log xen platform: XEN|SystemCpuInformation: Local APIC ID: 00 xen_platform_log xen platform: XEN|SystemCpuInformation: <==== (0) xen_platform_log xen platform: XEN|SystemCpuInformation: ====> (1) xen_platform_log xen platform: XEN|SystemCpuInformation: Manufacturer: GenuineIntel xen_platform_log xen platform: XEN|SystemCpuInformation: Local APIC ID: 02 xen_platform_log xen platform: XEN|SystemCpuInformation: <==== (1) xen_platform_log xen platform: XEN|HypercallInitialize: XEN 4.5 xen_platform_log xen platform: XEN|HypercallInitialize: INTERFACE 0x00040300 xen_platform_log xen platform: XEN|HypercallInitialize: HypercallPfn[0]: 0000000000074505 xen_platform_log xen platform: XENBUS|DriverEntry: XENBUS 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENBUS|FdoCreate: FFFFFA80028CCA30 (XS0001 XENBUS) [ACTIVE] xen_platform_log xen platform: SHARED_INFO: MAP XENMAPSPACE_shared_info @ 00000000.f8000000 xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 xen_platform_log xen platform: XENBUS|FdoScan: ====> xen_platform_log xen platform: XENBUS|FdoSuspend: ====> xen_platform_log xen platform: XENBUS|FdoBalloon: ====> xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA8003EBC7F0 (VBD 00000001) xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA800283CD40 (VIF 00000001) xen_platform_log xen platform: XENBUS|PdoCreate: FFFFFA80024CA720 (IFACE 00000001) xen_platform_log xen platform: XENVIF|DriverEntry: XENVIF 8.0.0 (0) (24.09.2014) xen_platform_log xen platform: XENFILT|DriverEntry: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENFILT|DriverSetActiveDeviceInstance: PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01/10 xen_platform_log xen platform: XENFILT|UnplugCheckForPVDisks: NOT PRESENT xen_platform_log xen platform: XENFILT|UnplugCheckForPVNics: NOT PRESENT xen_platform_log xen platform: UNPLUG: PRE-AMBLE (DRIVERS NOT BLACKLISTED) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: DEBUG_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: SUSPEND_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: EVTCHN_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: STORE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: RANGE_SET_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: CACHE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VIF: GNTTAB_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVIF|FdoCreate: FFFFFA8002D956B0 (XS0001 XENVIF) xen_platform_log xen platform: XENFILT|DriverUnload: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENVIF|__PdoSetPermanentAddress: 0 00:16:3E:41:AE:8B xen_platform_log xen platform: XENVIF|__PdoSetContainerID: 0 {9999882d-5ecc-503e-924b-b4b937e3da35} xen_platform_log xen platform: XENVIF|PdoCreate: FFFFFA8002739210 (0 00000001) xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:NotifyUnicastIpAddressChange (00F9) @ FFFFF880015D4850 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:GetUnicastIpAddressTable (0044) @ FFFFF880015D4900 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:FreeMibTable (0022) @ FFFFF880015BCFD0 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:CancelMibChangeNotify2 (0000) @ FFFFF880015C9D30 xen_platform_log xen platform: XENNET|DriverEntry: XENNET 8.0.0 (0) (24.09.2014) xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:GetIfTable2 (0035) @ FFFFF880015D0270 xen_platform_log xen platform: XENVIF|LinkGetRoutineAddress: netio.sys:FreeMibTable (0022) @ FFFFF880015BCFD0 xen_platform_log xen platform: XENVIF|PdoStartDevice: fail4 xen_platform_log xen platform: XENVIF|PdoStartDevice: fail3 xen_platform_log xen platform: XENVIF|PdoStartDevice: fail2 xen_platform_log xen platform: XENVIF|PdoStartDevice: fail1 (c0000001) xen_platform_log xen platform: XENNET|DriverUnload: XENNET 8.0.0 (0) (24.09.2014) xen_platform_log xen platform: XENVBD|DriverEntry:8.0.0.0 (24/9/2014) xen_platform_log xen platform: XENVBD|__DriverParseParameterKey:DriverParameters: xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800264A380 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800264A380 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800264A380 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800264A380 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800264A380 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVBD|DispatchPnp:DeviceObject 0xFFFFFA800264A380 is not FDO (0x0000000000000000) or a PDO xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: BUS_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Version = 0 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Master = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: ScatterGather = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DemandMode = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: AutoInitialize = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Dma32BitAddresses = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: IgnoreCount = FALSE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: Dma64BitAddresses = TRUE xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: BusNumber = 00000000 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaChannel = ffffffff xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: InterfaceType = Internal xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaWidth = 8Bits xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaSpeed = Compatible xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: MaximumLength = 000b0000 xen_platform_log xen platform: XENBUS|DmaDumpDeviceDescription: DmaPort = ffffffff xen_platform_log xen platform: XENBUS|DmaGetAdapter: no interception xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: STORE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: EVTCHN_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: GNTTAB_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: SUSPEND_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: DEBUG_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: VBD: EMULATED_INTERFACE (VERSION 1) xen_platform_log xen platform: XENVBD|__FdoSetDevicePowerState:POWER D3 to D0 xen_platform_log xen platform: XENVBD|__FdoD3ToD0:D3->D0 xen_platform_log xen platform: XENVBD|__FdoIsPdoUnplugged:Target[0] : (vbd/768) Emulated NOT_KNOWN (assumed PRESENT) xen_platform_log xen platform: XENVBD|PdoCreate:Target[0] : Creating (Emulated) xen_platform_log xen platform: XENVBD|PdoSetDevicePowerState:Target[0] : POWER D3 to D0 xen_platform_log xen platform: XENVBD|PdoD3ToD0:Target[0] : D3->D0 (Emulated) xen_platform_log xen platform: XENVBD|PdoCreate:Target[0] : Created (Emulated) xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread ===> xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread : Target[0] = 0xFFFFFA8002896A80 (present) xen_platform_log xen platform: XENVBD|FdoLogTargets:ScanThread <=== xen_platform_log xen platform: XENVBD|FdoDispatchPnp:14:QUERY_PNP_DEVICE_STATE -> c00000bb xen_platform_log xen platform: XENVBD|__ValidateSrbForPdo:Target[0] : Disk is Emulated (a0:SCSIOP_REPORT_LUNS) xen_platform_log xen platform: XENVBD|__ValidateSrbForPdo:Target[0] : Disk is Emulated (12:SCSIOP_INQUIRY) xen_platform_log xen platform: XENIFACE|DriverEntry: 8.0.0.0 (8/10/2014) xen_platform_log xen platform: XENFILT|DriverEntry: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENFILT|DriverSetActiveDeviceInstance: PCI\VEN_5853&DEV_0001&SUBSYS_00015853&REV_01/10 xen_platform_log xen platform: XENFILT|UnplugCheckForPVDisks: PRESENT xen_platform_log xen platform: XENFILT|UnplugCheckForPVNics: PRESENT xen_platform_log xen platform: UNPLUG: PRE-AMBLE (DRIVERS NOT BLACKLISTED) xen_platform_log xen platform: UNPLUG: DISKS xen_platform_log xen platform: UNPLUG: NICS xen_platform_log xen platform: XENIFACE|ThreadCreate: Create thread FFFFF880057205B0 FFFFFA8003D54830 xen_platform_log xen platform: XENIFACE|ThreadCreate: Create thread FFFFF8800571F630 FFFFFA8003D54840 xen_platform_log xen platform: XENBUS|PdoQueryInterface: IFACE: SUSPEND_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: IFACE: SHARED_INFO_INTERFACE (VERSION 1) xen_platform_log xen platform: XENBUS|PdoQueryInterface: IFACE: STORE_INTERFACE (VERSION 1) xen_platform_log xen platform: XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key xen_platform_log xen platform: XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry (c0000022) xen_platform_log xen platform: XENIFACE|ThreadCreate: Create thread FFFFF8800572008C FFFFFA8003D54A50 xen_platform_log xen platform: XENIFACE|FdoCreate: FFFFFA8001910040 (IFACE) xen_platform_log xen platform: XENFILT|DriverUnload: XENFILT 8.0.0 (0) (13.10.2014) xen_platform_log xen platform: XENIFACE|WmiInit: DRV: XenIface WMI Initialisation xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000011990) xen_platform_log xen platform: XENBUS|SUSPEND: Count = 0 xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 00000000000072F4 (FFFFFA800193D000) xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 000000000000EAB0 (FFFFFA8003226A40) xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 000000000001115C (FFFFFA800191B000) xen_platform_log xen platform: XENBUS|SUSPEND: EARLY: xenbus.sys + 000000000000C7BC (FFFFFA8002942470) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000001119C (FFFFFA800191B000) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000B62C (FFFFFA8003E04010) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000DF60 (FFFFFA8003EBC6A0) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvif.sys + 0000000000007738 (FFFFFA80025BBB80) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvif.sys + 000000000000BE50 (FFFFFA80018AE010) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000DF60 (FFFFFA80026B59B0) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvbd.sys + 0000000000008C4C (FFFFFA80018F4538) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenvbd.sys + 000000000000F500 (FFFFFA8003ACE740) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xenbus.sys + 000000000000DF60 (FFFFFA80024CA5D0) xen_platform_log xen platform: XENBUS|SUSPEND: LATE: xeniface.sys + 0000000000002158 (FFFFFA8003D547C0) xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000011990) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000012AD4) xen_platform_log xen platform: XENBUS|RANGE_SET: RANGE SETS: xen_platform_log xen platform: XENBUS|RANGE_SET: - io_space: xen_platform_log xen platform: XENBUS|RANGE_SET: {f8021000 - f8ffffff}* xen_platform_log xen platform: XENBUS|RANGE_SET: - balloon: xen_platform_log xen platform: XENBUS|RANGE_SET: EMPTY xen_platform_log xen platform: XENBUS|RANGE_SET: - device_vif_0_transmitter_req_id: xen_platform_log xen platform: XENBUS|RANGE_SET: {1 - 3ff}* xen_platform_log xen platform: XENBUS|RANGE_SET: - gnttab: xen_platform_log xen platform: XENBUS|RANGE_SET: EMPTY xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000012AD4) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000006F48) xen_platform_log xen platform: XENBUS|EVTCHN: EVENT CHANNELS: xen_platform_log xen platform: XENBUS|EVTCHN: - (0001) BY xenbus.sys + 0000000000010690 [TRUE] xen_platform_log xen platform: XENBUS|EVTCHN: FIXED: Mask = FALSE xen_platform_log xen platform: XENBUS|EVTCHN: - (0006) BY xenbus.sys + 00000000000088A8 [TRUE] xen_platform_log xen platform: XENBUS|EVTCHN: VIRQ: Index = 1 xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000006F48) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 000000000000E7EC) xen_platform_log xen platform: XENBUS|SHARED_INFO: Address = 00000000.f8000000 xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 000000000000E7EC) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 00000000000103B8) xen_platform_log xen platform: XENBUS|STORE: Address = 00000000.feffc000 xen_platform_log xen platform: XENBUS|STORE: WATCHES: xen_platform_log xen platform: XENBUS|STORE: - (4792) ON device BY xenbus.sys + 000000000000890D [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (4793) ON control/shutdown BY xenbus.sys + 0000000000008949 [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (4794) ON memory/target BY xenbus.sys + 00000000000089BC [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (4795) ON device/vif BY xenvif.sys + 00000000000058B2 [ACTIVE] xen_platform_log xen platform: XENBUS|STORE: - (479B) ON device/vbd BY xenvbd.sys + 000000000000964A [ACTIVE] xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 00000000000103B8) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 0000000000014428) xen_platform_log xen platform: XENBUS|CACHE: CACHES: xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_receiver_packet: Count = 0 (Reservation = 0) xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_receiver_fragment: Count = 0 (Reservation = 0) xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_transmitter_buffer: Count = 0 (Reservation = 0) xen_platform_log xen platform: XENBUS|CACHE: - device_vif_0_transmitter_fragment: Count = 0 (Reservation = 0) xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 0000000000014428) xen_platform_log xen platform: XEN|DEBUG: ====> (xenbus.sys + 000000000000C454) xen_platform_log xen platform: XENBUS|GNTTAB: Address = 00000000.f8001000 xen_platform_log xen platform: XENBUS|GNTTAB: FrameIndex = -1 xen_platform_log xen platform: XEN|DEBUG: <==== (xenbus.sys + 000000000000C454) xen_platform_log xen platform: XEN|DEBUG: ====> (xenvbd.sys + 00000000000064B4) xen_platform_log xen platform: XENVBD: FDO: Version: 8.0.0.0 (24/9/2014) xen_platform_log xen platform: XENVBD: FDO: Fdo: 0xFFFFFA80018F4538 (ref-count 1) CRASHING xen_platform_log xen platform: XENVBD: FDO: DevObj 0xFFFFFA800264A380 LowerDevObj 0xFFFFFA8003EBC7F0 PhysDevObj 0xFFFFFA8003EBC7F0 xen_platform_log xen platform: XENVBD: FDO: DevicePowerState: D0 xen_platform_log xen platform: XENVBD: FDO: Enumerator : vbd (0x0000000000000000) xen_platform_log xen platform: XENVBD: FDO: Srbs : 0 / 1 (1526 Total) xen_platform_log xen platform: XENVBD: BUFFER: Allocated/Freed : 32 / 0 xen_platform_log xen platform: XENVBD: BUFFER: Free (Cur/Max) : 32 / 32 xen_platform_log xen platform: XENVBD: BUFFER: Used (Cur/Max) : 0 / 0 xen_platform_log xen platform: XENVBD: BUFFER: Reaped : 0 / 0 xen_platform_log xen platform: XENVBD: FDO: ====> Target[0 ] : 0xFFFFFA8002896A80 xen_platform_log xen platform: XENVBD: PDO: Fdo 0xFFFFFA80018F4538 DeviceObject 0x0000000000000000 xen_platform_log xen platform: XENVBD: PDO: ReferenceCount 1 xen_platform_log xen platform: XENVBD: PDO: DevicePnpState Present (Invalid) xen_platform_log xen platform: XENVBD: PDO: DevicePowerState D0 xen_platform_log xen platform: XENVBD: PDO: EMULATED Not Missing xen_platform_log xen platform: XENVBD: PDO: BLKIF_OPs: READ=0 WRITE=0 xen_platform_log xen platform: XENVBD: PDO: BLKIF_OPs: INDIRECT_READ=0 INDIRECT_WRITE=0 xen_platform_log xen platform: XENVBD: PDO: BLKIF_OPs: BARRIER=0 DISCARD=0 xen_platform_log xen platform: XENVBD: PDO: Failed: Maps=0 Bounces=0 Grants=0 xen_platform_log xen platform: XENVBD: PDO: Segments Granted=0 Bounced=0 xen_platform_log xen platform: XENVBD: LOOKASIDE: REQUESTs: 0 / 0 (0 failed) xen_platform_log xen platform: XENVBD: LOOKASIDE: SEGMENTs: 0 / 0 (0 failed) xen_platform_log xen platform: XENVBD: LOOKASIDE: INDIRECTs: 0 / 0 (0 failed) xen_platform_log xen platform: XENVBD: QUEUE: Fresh : 0 / 0 xen_platform_log xen platform: XENVBD: QUEUE: Prepared : 0 / 0 xen_platform_log xen platform: XENVBD: QUEUE: Submitted : 0 / 0 xen_platform_log xen platform: XENVBD: QUEUE: Shutdown : 0 / 0 xen_platform_log xen platform: XENVBD: FRONTEND: TargetId=0 DeviceId=768 BackendId=32756 xen_platform_log xen platform: XENVBD: FRONTEND: FrontendPath device/vbd/768 xen_platform_log xen platform: XENVBD: FRONTEND: BackendPath NULL xen_platform_log xen platform: XENVBD: FRONTEND: TargetPath data/scsi/target/0 xen_platform_log xen platform: XENVBD: FRONTEND: State : INITIALIZED xen_platform_log xen platform: XENVBD: FRONTEND: Caps : xen_platform_log xen platform: XENVBD: FRONTEND: Features: xen_platform_log xen platform: XENVBD: FRONTEND: DiskInfo: 0 @ 512 (0) 00000000 xen_platform_log xen platform: XENVBD: GRANTER: DISCONNECTED DISABLED xen_platform_log xen platform: XENVBD: GRANTER: 0 / 0 xen_platform_log xen platform: XENVBD: BLOCKRING: Requests : 0 / 0 / 0 xen_platform_log xen platform: XENVBD: BLOCKRING: SharedRing : 0x0000000000000000 xen_platform_log xen platform: XENVBD: BLOCKRING: FrontRing : 0 / 0 (0) xen_platform_log xen platform: XENVBD: BLOCKRING: Order : 0 xen_platform_log xen platform: XENVBD: BLOCKRING: Grants[0 ] : 0x0000000000000000 (0) xen_platform_log xen platform: XENVBD: NOTIFIER: Int / DPC : 0 / 0 xen_platform_log xen platform: XENVBD: FDO: <==== Target[0 ] : 0xFFFFFA8002896A80 xen_platform_log xen platform: XEN|DEBUG: <==== (xenvbd.sys + 00000000000064B4) xen_platform_log xen platform: XEN|BUGCHECK: ====> xen_platform_log xen platform: XEN|BUGCHECK: 0000007A: FFFFF6FC00017560 FFFFFFFFC0000185 0000000033599860 FFFFF80002EACFC0 xen_platform_log xen platform: XEN|BUGCHECK: CONTEXT (FFFFF8800310EB50): xen_platform_log xen platform: XEN|BUGCHECK: - GS = 002B xen_platform_log xen platform: XEN|BUGCHECK: - FS = 0053 xen_platform_log xen platform: XEN|BUGCHECK: - ES = 002B xen_platform_log xen platform: XEN|BUGCHECK: - DS = 002B xen_platform_log xen platform: XEN|BUGCHECK: - SS = 0018 xen_platform_log xen platform: XEN|BUGCHECK: - CS = 0010 xen_platform_log xen platform: XEN|BUGCHECK: - EFLAGS = 00000082 xen_platform_log xen platform: XEN|BUGCHECK: - RDI = 0000000000017560 xen_platform_log xen platform: XEN|BUGCHECK: - RSI = 00000000C0000185 xen_platform_log xen platform: XEN|BUGCHECK: - RBX = 0000000003BD58F8 xen_platform_log xen platform: XEN|BUGCHECK: - RDX = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - RCX = 000000000310EB50 xen_platform_log xen platform: XEN|BUGCHECK: - RAX = 000000002ECF4902 xen_platform_log xen platform: XEN|BUGCHECK: - RBP = 0000000033599860 xen_platform_log xen platform: XEN|BUGCHECK: - RIP = 0000000003BCBA43 xen_platform_log xen platform: XEN|BUGCHECK: - RSP = 000000000310EB30 xen_platform_log xen platform: XEN|BUGCHECK: - R8 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R9 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R10 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R11 = 0000000000000000 xen_platform_log xen platform: XEN|BUGCHECK: - R12 = 000000000000007A xen_platform_log xen platform: XEN|BUGCHECK: - R13 = 0000000000000001 xen_platform_log xen platform: XEN|BUGCHECK: - R14 = 0000000002EACFC0 xen_platform_log xen platform: XEN|BUGCHECK: - R15 = 0000000002CB7C40 xen_platform_log xen platform: XEN|BUGCHECK: STACK: xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F040: (0000000000000003 0000000003BCE0F0 0000000003BCD860 000000000000007A) xen.sys + 00000000000049AC xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F090: (0000000003BD60D0 0000000000000000 0000000000000004 0000000002C80500) ntoskrnl.exe + 0000000000128585 xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F0C0: (0000000003BD60D0 0000000002C80500 000000000000000F 0000000001780660) ntoskrnl.exe + 0000000000167C0D xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F790: (000000000310F938 00000000039BDA80 0000000000000000 00000000039BD990) ntoskrnl.exe + 0000000000075CC4 xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F7D0: (000000000000007A 0000000000017560 00000000C0000185 0000000033599860) ntoskrnl.exe + 00000000000E8752 xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F8B0: (00000000039BD990 000000000310F940 0000000002CBA540 00000000039BD990) ntoskrnl.exe + 000000000009C91F xen_platform_log xen platform: XEN|BUGCHECK: 000000000310F980: (0000000000000000 0000000000000008 00000000FFFFFFFF 000000000178EB50) ntoskrnl.exe + 00000000000831B9 xen_platform_log xen platform: XEN|BUGCHECK: 000000000310FAE0: (0000000000000008 0000000002EACFC0 0000000001780600 00000000021B0BC0) ntoskrnl.exe + 0000000000073CEE xen_platform_log xen platform: XEN|BUGCHECK: 000000000310FC78: (0000000002EDA20C 0000000000000000 0000000000000001 00000000039CE6A0) ntoskrnl.exe + 00000000004A2FC0 --------------080104040904080607010802 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel --------------080104040904080607010802-- From win-pv-devel-bounces@lists.xenproject.org Fri Oct 17 12:02:44 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Fri, 17 Oct 2014 12:02:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf6F1-00073E-82; Fri, 17 Oct 2014 12:02:43 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf6Ez-000738-Q2 for win-pv-devel@lists.xenproject.org; Fri, 17 Oct 2014 12:02:42 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id C0/9D-02952-16501445; Fri, 17 Oct 2014 12:02:41 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-5.tower-21.messagelabs.com!1413547359!13596961!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 16015 invoked from network); 17 Oct 2014 12:02:39 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-5.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 17 Oct 2014 12:02:39 -0000 X-IronPort-AV: E=Sophos;i="5.04,738,1406592000"; d="scan'208";a="26040690" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsCAAAnUgIAAIsDw///v2YAABHezEP//4XCA///QCHCAAWc2gP//3DXAgAA7NgD//84M0A== Date: Fri, 17 Oct 2014 12:02:37 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD011106840@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> <5440E39B.6080104@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110668E@AMSPEX01CL01.citrite.net> <5440F740.4070701@m2r.biz> In-Reply-To: <5440F740.4070701@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 17 October 2014 12:02 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] Blue screen on xenvif install > > Il 17/10/2014 11:48, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > >> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >> Sent: 17 October 2014 10:39 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: [win-pv-devel] Blue screen on xenvif install > >> > >> Il 16/10/2014 17:58, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv- > devel- > >>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >>>> Sent: 16 October 2014 16:05 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: [win-pv-devel] Blue screen on xenvif install > >>>> > >>>> Il 16/10/2014 16:54, Paul Durrant ha scritto: > >>>>>> -----Original Message----- > >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>> Sent: 16 October 2014 15:46 > >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>> Subject: Re: Blue screen on xenvif install > >>>>>> > >>>>>> Il 16/10/2014 15:45, Paul Durrant ha scritto: > >>>>>>>> -----Original Message----- > >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>> Sent: 16 October 2014 14:40 > >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>> > >>>>>>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: > >>>>>>>>>> -----Original Message----- > >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>> Sent: 16 October 2014 11:59 > >>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>>>> > >>>>>>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: > >>>>>>>>>>>> -----Original Message----- > >>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>>>> Sent: 16 October 2014 10:35 > >>>>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>>>>>> > >>>>>>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>>>>>>>>>>>> -----Original Message----- > >>>>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>>>>>> Sent: 16 October 2014 09:58 > >>>>>>>>>>>>>> To: win-pv-devel@lists.xenproject.org > >>>>>>>>>>>>>> Cc: Paul Durrant > >>>>>>>>>>>>>> Subject: Blue screen on xenvif install > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> Today I tried to install new winpv driver to other 3 > windows 7 > >>>> pro > >>>>>> 64 > >>>>>>>>>>>>>> bit domUs. > >>>>>>>>>>>>>> Days ago I installed them successful on one windows 7 pro > 64 > >>>> bit > >>>>>> and > >>>>>>>>>> one > >>>>>>>>>>>>>> windows 8.1 enterprise 64 bit. > >>>>>>>>>>>>>> On first domUs I tried to install them today I installed > xenbus > >>>> and > >>>>>>>>>>>>>> xenvbd successful but on xenvif install windows crashed > >> with > >>>> blue > >>>>>>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or > >>>>>> something > >>>>>>>>>>>>>> similar. > >>>>>>>>>>>>>> After reboot I retried to install xenvif but now always fails. > >>>>>>>>>>>>>> > >>>>>>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? > >>>>>>>>>>>>> > >>>>>>>>>>>>> Paul > >>>>>>>>>>>> Windows is setted to write dump of kernel memory on > system > >>>> error > >>>>>>>> but > >>>>>>>>>>>> %systemroot%\memory.dmp is missed :( > >>>>>>>>>>>> I also checked the windows events log but I found only > kernel- > >>>>>> power > >>>>>>>> as > >>>>>>>>>>>> critical that seems not contains useful data. > >>>>>>>>>>>> > >>>>>>>>>>>> I found probably useful data in xl dmesg (I copied all below > >> from > >>>>>> domU > >>>>>>>>>>>> start to xen bug): > >>>>>>>>>>>>> (d98) HVM Loader > >>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>>>>>>>>>>>> (d98) System requested SeaBIOS > >>>>>>>>>>>>> (d98) CPU speed is 2660 MHz > >>>>>>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space > >>>> disabled > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>>>>>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>>>>>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>>>>>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>>>>>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 > >>>>>>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 > >>>>>>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 > >>>>>>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 > >>>>>>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 > >>>>>>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 > >>>>>>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 > >>>>>>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 > >>>>>>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 > >>>>>>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 > >>>>>>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 > >>>>>>>>>>>>> (d98) No RAM in high memory; setting high_mem resource > >> base > >>>> to > >>>>>>>>>>>> 100000000 > >>>>>>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>>>>>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>>>>>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>>>>>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>>>>>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>>>>>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>>>>>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>>>>>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>>>>>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>>>>>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>>>>>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>>>>>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>>>>>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>>>>>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>>>>>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>>>>>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>>>>>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>>>>>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>>>>>>>>>>>> (d98) Multiprocessor initialisation: > >>>>>>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs > [1/8] > >> ... > >>>>>>>>>>>>> done. > >>>>>>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs > [1/8] > >> ... > >>>>>>>>>>>>> done. > >>>>>>>>>>>>> (d98) Testing HVM environment: > >>>>>>>>>>>>> (d98) - REP INSB across page boundaries ... passed > >>>>>>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed > >>>>>>>>>>>>> (d98) Passed 2 of 2 tests > >>>>>>>>>>>>> (d98) Writing SMBIOS tables ... > >>>>>>>>>>>>> (d98) Loading SeaBIOS ... > >>>>>>>>>>>>> (d98) Creating MP tables ... > >>>>>>>>>>>>> (d98) Loading ACPI ... > >>>>>>>>>>>>> (d98) S3 disabled > >>>>>>>>>>>>> (d98) S4 disabled > >>>>>>>>>>>>> (d98) vm86 TSS at fc00a100 > >>>>>>>>>>>>> (d98) BIOS map: > >>>>>>>>>>>>> (d98) 10000-100d3: Scratch space > >>>>>>>>>>>>> (d98) c0000-fffff: Main BIOS > >>>>>>>>>>>>> (d98) E820 table: > >>>>>>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > >>>>>>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>>>>>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: > >> RESERVED > >>>>>>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > >>>>>>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>>>>>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: > RESERVED > >>>>>>>>>>>>> (d98) Invoking SeaBIOS ... > >>>>>>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>>>>>>>> (d98) > >>>>>>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 > >>>>>>>>>>>>> (d98) Running on QEMU (i440fx) > >>>>>>>>>>>>> (d98) xen: copy e820... > >>>>>>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size > >> 71995) > >>>>>>>>>>>>> (d98) CPU Mhz=2660 > >>>>>>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>>>>>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 > >>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>>>>>> (d98) xen: copy BIOS tables... > >>>>>>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to > >>>> 0x000f0f40 > >>>>>>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to > >> 0x000f0e40 > >>>>>>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>>>>>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>>>>>>>>>>>> (d98) Using pmtimer, ioport 0xb008 > >>>>>>>>>>>>> (d98) Scan for VGA option rom > >>>>>>>>>>>>> (d98) Running option rom at c000:0003 > >>>>>>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching > modes > >>>>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>>>> (d98) Turning on vga text mode console > >>>>>>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d- > 42579a494120 > >>>>>>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>>>>>>>>>>>> (d98) Found 0 lpt ports > >>>>>>>>>>>>> (d98) Found 0 serial ports > >>>>>>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>>>>>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>>>>>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 > >> MiBytes) > >>>>>>>>>>>>> (d98) Searching bootorder for: > >>>> /pci@i0cf8/*@1,1/drive@0/disk@0 > >>>>>>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > >>>>>>>>>>>>> (d98) Searching bootorder for: > >>>> /pci@i0cf8/*@1,1/drive@0/disk@1 > >>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>>>>>>>>>>>> (d98) PS2 keyboard initialized > >>>>>>>>>>>>> (d98) All threads complete. > >>>>>>>>>>>>> (d98) Scan for option roms > >>>>>>>>>>>>> (d98) Running option rom at c980:0003 > >>>>>>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>>>>>>>>>>>> (d98) > >>>>>>>>>>>>> (d98) Press F12 for boot menu. > >>>>>>>>>>>>> (d98) > >>>>>>>>>>>>> (d98) Searching bootorder for: HALT > >>>>>>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > >>>>>>>>>>>>> LCHS=1024/255/63 s=83394560 > >>>>>>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>>>>>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh > >>>>>>>>>>>>> (d98) e820 map has 6 items: > >>>>>>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>>>>>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 > RESERVED > >>>>>>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 > RESERVED > >>>>>>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>>>>>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 > RESERVED > >>>>>>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 > RESERVED > >>>>>>>>>>>>> (d98) enter handle_19: > >>>>>>>>>>>>> (d98) NULL > >>>>>>>>>>>>> (d98) Booting from Hard Disk... > >>>>>>>>>>>>> (d98) Booting from 0000:7c00 > >>>>>>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 > >>>> minor: > >>>>>> 1 > >>>>>>>> sp: > >>>>>>>>>>>>> 1 build: 1db1 > >>>>>>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>>>>>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > >>>>>>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>>>>>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: ====> > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 > >>>>>>>> FFFFFFFFC0000185 > >>>>>>>>>>>>> 000000001BD6A860 FFFF > >>>>>>>>>>>>> (d98) F80002E39000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: STACK: > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: > >> (0000000000000003 > >>>>>>>>>>>>> 00000000038A50F0 00000000038A > >>>>>>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: > >> (00000000038AD0D0 > >>>>>>>>>>>>> 0000000000000000 000000000000 > >>>>>>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + > >> 0000000000128585 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: > >> (00000000038AD0D0 > >>>>>>>>>>>>> 0000000002C83500 000000000000 > >>>>>>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + > >> 0000000000167C0D > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: > (0000000003816470 > >>>>>>>>>>>>> 0000000002B4C8C1 000000000000 > >>>>>>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + > >> 0000000000075CC4 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: > >> (000000000000007A > >>>>>>>>>>>>> 00000000000171C8 00000000C000 > >>>>>>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + > >> 00000000000E8752 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: > (00000000038163B0 > >>>>>>>>>>>>> 000000000310F320 0000000002CB > >>>>>>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + > >> 000000000009C91F > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: > (0000000000000000 > >>>>>>>>>>>>> 0000000000000008 00000000FFFF > >>>>>>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + > >> 00000000000831B9 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: > (0000000000000008 > >>>>>>>>>>>>> 0000000002E39000 000000000000 > >>>>>>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + > >> 0000000000073CEE > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: > >> (0000000002E5CFD5 > >>>>>>>>>>>>> 0000000000000000 0000000003EB > >>>>>>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + > >> 000000000042C000 > >>>>>>>>>>>> If you need more tests/informations tell me and I'll post > them. > >>>>>>>>>>>> Thanks for any reply and sorry for my bad english. > >>>>>>>>>>> Well, that tells me you had a 7A BSOD, which is a > >>>>>>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was > >>>>>> C0000185 > >>>>>>>> so > >>>>>>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at > >>>>>>>>>> http://msdn.microsoft.com/en- > >>>>>>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx > tells > >>>> me > >>>>>> that > >>>>>>>>>> this means: > >>>>>>>>>>> "improper termination or defective cabling on SCSI devices or > >> that > >>>>>> two > >>>>>>>>>> devices are trying to use the same IRQ." > >>>>>>>>>>> But you said you had xenvbd already installed so you'll be > using a > >>>> PV > >>>>>>>>>> storage path. Is there any indication of problems with your > >> storage? > >>>>>>>>>>> Paul > >>>>>>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI > >> Logic > >>>>>>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 > >>>>>> partitions > >>>>>>>>>> are GTP and fs ext4. > >>>>>>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 > >>>> version > >>>>>>>>>> 3.16.3-2~bpo70+1 > >>>>>>>>>> No kern or syslog errors, only many of these warning that > >> someone > >>>>>>>>>> replied me that should not be a problem: > >>>>>>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] > >> xen:balloon: > >>>>>>>>>> reserve_additional_memory: add_memory() failed: -17 > >>>>>>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still > >> was > >>>>>>>>>> full emulated disk even if xenvbd was installed successful > before > >>>> xenvif > >>>>>>>>>> install (failed with BSOD) > >>>>>>>>>> The IRQ seems visible from xl dmesg output below, can you > check > >>>>>> them is > >>>>>>>>>> have something wrong or strange, I see some of them > "duplicate" > >>>> but I > >>>>>>>>>> not know if is correct. > >>>>>>>>>> > >>>>>>>>>> DomU xl cfg: > >>>>>>>>>>> name='office1_w7' > >>>>>>>>>>> builder="hvm" > >>>>>>>>>>> memory=2048 > >>>>>>>>>>> vcpus=2 > >>>>>>>>>>> acpi_s3=0 > >>>>>>>>>>> acpi_s4=0 > >>>>>>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > >>>>>>>>>>> > >> > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > >>>>>>>>>> ] > >>>>>>>>>>> boot='c' > >>>>>>>>>>> device_model_version="qemu-xen" > >>>>>>>>>>> viridian=1 > >>>>>>>>>>> vnc=0 > >>>>>>>>>>> keymap="it" > >>>>>>>>>>> on_crash="destroy" > >>>>>>>>>>> vga="qxl" > >>>>>>>>>>> spice=1 > >>>>>>>>>>> spicehost='0.0.0.0' > >>>>>>>>>>> spiceport=6001 > >>>>>>>>>>> spicedisable_ticketing=0 > >>>>>>>>>>> spicepasswd="password" > >>>>>>>>>>> spicevdagent=1 > >>>>>>>>>>> spice_clipboard_sharing=0 > >>>>>>>>>>> spiceusbredirection=4 > >>>>>>>>>>> soundhw="hda" > >>>>>>>>>>> localtime=1 > >>>>>>>>>> If you need more tests/informations tell me and I'll post them. > >>>>>>>>>> > >>>>>>>>> Do you have the qemu log (with xen platform logging enabled). > >> This is > >>>>>>>> where the PV drivers log failures/warnings. > >>>>>>>>> Paul > >>>>>>>>> > >>>>>>>>> > >>>>>>>> I retried enabling xen platform debug in qemu trace but no add > lines > >> in > >>>>>>>> log when I try to install xenvif and fails. > >>>>>>>> I attach anyway the log if can be useful. > >>>>>>> All I can see there is an apparently clean shutdown of domain 101; > no > >>>> sign > >>>>>> of XENVIF and no sign of a BSOD. > >>>>>>>> I'll also try to restore the backup of this night of the domU when I > >> had > >>>>>>>> the BSOD trying reproduce it with xen debug in qemu trace and > >>>> different > >>>>>>>> windows memory dump options. > >>>>>>> Ok. > >>>>>>> > >>>>>>> Paul > >>>>>>> > >>>>>> Reproduced it but now with xen platform trace enabled in qemu. > (see > >>>>>> attachment) > >>>>>> Dump of memory instead is not present also in this case (probably > >>>>>> because disk is "failed"). > >>>>> You're using emulate disk in this case. Did your BSOD not indicate that > it > >>>> was dumping? > >>>>> Paul > >>>>> > >>>> I have to time to see if do a dump but I suppose it can't write to disk > >>>> since its driver fails. > >>>> Log qemu is not enough? You need the windows memory dump to find > >> and > >>>> fix > >>>> the bug? > >>> I don't know what the bug is. My guess is that it's a deadlock somewhere > >> which is causing Windows to believe there's a storage issue, but since the > >> stack is entirely in the kernel and without a crashdump I cannot decode to > >> symbols there's not much more I can do unless I happen to repro. > >>> Paul > >>> > >>>> If needed tomorrow I'll do other tests. > >> I retried and seems always reproducible on same domU. > >> Now I disabled automatic reboot on crash and do a screenshot (in > >> attachment) but memory dump is still missed :( Probably with disk > >> "failed" can't write. > >> Is there another way to take/save the memory dump or the data you > need? > >> > > Could you remove xenvbd and make sure the emulated disk is functional. > Then, install Xenvif and see if it BSODs. > > Now I tried to install xenvif without install xenvbd and installation is > ok, after I installed xennet (ok), xenvbd (ok) and xeniface but on this > latest same blue screen. > I can (and I must try) install all except xenvbd? > I also attached the new test's qemu log. You obviously have not rebooted yet. Try installing everything except xenvbd. Reboot. Then install xenvbd and reboot. Any hand over from an emulated device to a PV device requires a reboot. Paul > > Thanks for any reply. > > > > >> About IRQ you checked in xl dmesg I posted if are all ok? > >> > > Yes, I don't think there's a problem there. > > > > Paul > > > >> Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Fri Oct 17 12:02:44 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Fri, 17 Oct 2014 12:02:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf6F1-00073E-82; Fri, 17 Oct 2014 12:02:43 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf6Ez-000738-Q2 for win-pv-devel@lists.xenproject.org; Fri, 17 Oct 2014 12:02:42 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id C0/9D-02952-16501445; Fri, 17 Oct 2014 12:02:41 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-5.tower-21.messagelabs.com!1413547359!13596961!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 16015 invoked from network); 17 Oct 2014 12:02:39 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-5.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 17 Oct 2014 12:02:39 -0000 X-IronPort-AV: E=Sophos;i="5.04,738,1406592000"; d="scan'208";a="26040690" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsCAAAnUgIAAIsDw///v2YAABHezEP//4XCA///QCHCAAWc2gP//3DXAgAA7NgD//84M0A== Date: Fri, 17 Oct 2014 12:02:37 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD011106840@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> <5440E39B.6080104@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110668E@AMSPEX01CL01.citrite.net> <5440F740.4070701@m2r.biz> In-Reply-To: <5440F740.4070701@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 17 October 2014 12:02 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] Blue screen on xenvif install > > Il 17/10/2014 11:48, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- > >> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >> Sent: 17 October 2014 10:39 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: [win-pv-devel] Blue screen on xenvif install > >> > >> Il 16/10/2014 17:58, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv- > devel- > >>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >>>> Sent: 16 October 2014 16:05 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: [win-pv-devel] Blue screen on xenvif install > >>>> > >>>> Il 16/10/2014 16:54, Paul Durrant ha scritto: > >>>>>> -----Original Message----- > >>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>> Sent: 16 October 2014 15:46 > >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>> Subject: Re: Blue screen on xenvif install > >>>>>> > >>>>>> Il 16/10/2014 15:45, Paul Durrant ha scritto: > >>>>>>>> -----Original Message----- > >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>> Sent: 16 October 2014 14:40 > >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>> > >>>>>>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: > >>>>>>>>>> -----Original Message----- > >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>> Sent: 16 October 2014 11:59 > >>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>>>> > >>>>>>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: > >>>>>>>>>>>> -----Original Message----- > >>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>>>> Sent: 16 October 2014 10:35 > >>>>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>>>>>> > >>>>>>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>>>>>>>>>>>> -----Original Message----- > >>>>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>>>>>> Sent: 16 October 2014 09:58 > >>>>>>>>>>>>>> To: win-pv-devel@lists.xenproject.org > >>>>>>>>>>>>>> Cc: Paul Durrant > >>>>>>>>>>>>>> Subject: Blue screen on xenvif install > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> Today I tried to install new winpv driver to other 3 > windows 7 > >>>> pro > >>>>>> 64 > >>>>>>>>>>>>>> bit domUs. > >>>>>>>>>>>>>> Days ago I installed them successful on one windows 7 pro > 64 > >>>> bit > >>>>>> and > >>>>>>>>>> one > >>>>>>>>>>>>>> windows 8.1 enterprise 64 bit. > >>>>>>>>>>>>>> On first domUs I tried to install them today I installed > xenbus > >>>> and > >>>>>>>>>>>>>> xenvbd successful but on xenvif install windows crashed > >> with > >>>> blue > >>>>>>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or > >>>>>> something > >>>>>>>>>>>>>> similar. > >>>>>>>>>>>>>> After reboot I retried to install xenvif but now always fails. > >>>>>>>>>>>>>> > >>>>>>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? > >>>>>>>>>>>>> > >>>>>>>>>>>>> Paul > >>>>>>>>>>>> Windows is setted to write dump of kernel memory on > system > >>>> error > >>>>>>>> but > >>>>>>>>>>>> %systemroot%\memory.dmp is missed :( > >>>>>>>>>>>> I also checked the windows events log but I found only > kernel- > >>>>>> power > >>>>>>>> as > >>>>>>>>>>>> critical that seems not contains useful data. > >>>>>>>>>>>> > >>>>>>>>>>>> I found probably useful data in xl dmesg (I copied all below > >> from > >>>>>> domU > >>>>>>>>>>>> start to xen bug): > >>>>>>>>>>>>> (d98) HVM Loader > >>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>>>>>>>>>>>> (d98) System requested SeaBIOS > >>>>>>>>>>>>> (d98) CPU speed is 2660 MHz > >>>>>>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space > >>>> disabled > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>>>>>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>>>>>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>>>>>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>>>>>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 > >>>>>>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 > >>>>>>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 > >>>>>>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 > >>>>>>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 > >>>>>>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 > >>>>>>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 > >>>>>>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 > >>>>>>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 > >>>>>>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 > >>>>>>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 > >>>>>>>>>>>>> (d98) No RAM in high memory; setting high_mem resource > >> base > >>>> to > >>>>>>>>>>>> 100000000 > >>>>>>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>>>>>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>>>>>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>>>>>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>>>>>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>>>>>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>>>>>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>>>>>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>>>>>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>>>>>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>>>>>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>>>>>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>>>>>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>>>>>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>>>>>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>>>>>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>>>>>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>>>>>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>>>>>>>>>>>> (d98) Multiprocessor initialisation: > >>>>>>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs > [1/8] > >> ... > >>>>>>>>>>>>> done. > >>>>>>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs > [1/8] > >> ... > >>>>>>>>>>>>> done. > >>>>>>>>>>>>> (d98) Testing HVM environment: > >>>>>>>>>>>>> (d98) - REP INSB across page boundaries ... passed > >>>>>>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed > >>>>>>>>>>>>> (d98) Passed 2 of 2 tests > >>>>>>>>>>>>> (d98) Writing SMBIOS tables ... > >>>>>>>>>>>>> (d98) Loading SeaBIOS ... > >>>>>>>>>>>>> (d98) Creating MP tables ... > >>>>>>>>>>>>> (d98) Loading ACPI ... > >>>>>>>>>>>>> (d98) S3 disabled > >>>>>>>>>>>>> (d98) S4 disabled > >>>>>>>>>>>>> (d98) vm86 TSS at fc00a100 > >>>>>>>>>>>>> (d98) BIOS map: > >>>>>>>>>>>>> (d98) 10000-100d3: Scratch space > >>>>>>>>>>>>> (d98) c0000-fffff: Main BIOS > >>>>>>>>>>>>> (d98) E820 table: > >>>>>>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM > >>>>>>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>>>>>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: > >> RESERVED > >>>>>>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM > >>>>>>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>>>>>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: > RESERVED > >>>>>>>>>>>>> (d98) Invoking SeaBIOS ... > >>>>>>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>>>>>>>> (d98) > >>>>>>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 > >>>>>>>>>>>>> (d98) Running on QEMU (i440fx) > >>>>>>>>>>>>> (d98) xen: copy e820... > >>>>>>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size > >> 71995) > >>>>>>>>>>>>> (d98) CPU Mhz=2660 > >>>>>>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>>>>>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 > >>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>>>>>> (d98) xen: copy BIOS tables... > >>>>>>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to > >>>> 0x000f0f40 > >>>>>>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to > >> 0x000f0e40 > >>>>>>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>>>>>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>>>>>>>>>>>> (d98) Using pmtimer, ioport 0xb008 > >>>>>>>>>>>>> (d98) Scan for VGA option rom > >>>>>>>>>>>>> (d98) Running option rom at c000:0003 > >>>>>>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching > modes > >>>>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>>>> (d98) Turning on vga text mode console > >>>>>>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > >>>>>>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d- > 42579a494120 > >>>>>>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>>>>>>>>>>>> (d98) Found 0 lpt ports > >>>>>>>>>>>>> (d98) Found 0 serial ports > >>>>>>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>>>>>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>>>>>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 > >> MiBytes) > >>>>>>>>>>>>> (d98) Searching bootorder for: > >>>> /pci@i0cf8/*@1,1/drive@0/disk@0 > >>>>>>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > >>>>>>>>>>>>> (d98) Searching bootorder for: > >>>> /pci@i0cf8/*@1,1/drive@0/disk@1 > >>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>>>>>>>>>>>> (d98) PS2 keyboard initialized > >>>>>>>>>>>>> (d98) All threads complete. > >>>>>>>>>>>>> (d98) Scan for option roms > >>>>>>>>>>>>> (d98) Running option rom at c980:0003 > >>>>>>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>>>>>>>>>>>> (d98) > >>>>>>>>>>>>> (d98) Press F12 for boot menu. > >>>>>>>>>>>>> (d98) > >>>>>>>>>>>>> (d98) Searching bootorder for: HALT > >>>>>>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > >>>>>>>>>>>>> LCHS=1024/255/63 s=83394560 > >>>>>>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>>>>>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh > >>>>>>>>>>>>> (d98) e820 map has 6 items: > >>>>>>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>>>>>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 > RESERVED > >>>>>>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 > RESERVED > >>>>>>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>>>>>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 > RESERVED > >>>>>>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 > RESERVED > >>>>>>>>>>>>> (d98) enter handle_19: > >>>>>>>>>>>>> (d98) NULL > >>>>>>>>>>>>> (d98) Booting from Hard Disk... > >>>>>>>>>>>>> (d98) Booting from 0000:7c00 > >>>>>>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 > >>>> minor: > >>>>>> 1 > >>>>>>>> sp: > >>>>>>>>>>>>> 1 build: 1db1 > >>>>>>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>>>>>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > >>>>>>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>>>>>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: ====> > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 > >>>>>>>> FFFFFFFFC0000185 > >>>>>>>>>>>>> 000000001BD6A860 FFFF > >>>>>>>>>>>>> (d98) F80002E39000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: STACK: > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: > >> (0000000000000003 > >>>>>>>>>>>>> 00000000038A50F0 00000000038A > >>>>>>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: > >> (00000000038AD0D0 > >>>>>>>>>>>>> 0000000000000000 000000000000 > >>>>>>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + > >> 0000000000128585 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: > >> (00000000038AD0D0 > >>>>>>>>>>>>> 0000000002C83500 000000000000 > >>>>>>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + > >> 0000000000167C0D > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: > (0000000003816470 > >>>>>>>>>>>>> 0000000002B4C8C1 000000000000 > >>>>>>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + > >> 0000000000075CC4 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: > >> (000000000000007A > >>>>>>>>>>>>> 00000000000171C8 00000000C000 > >>>>>>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + > >> 00000000000E8752 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: > (00000000038163B0 > >>>>>>>>>>>>> 000000000310F320 0000000002CB > >>>>>>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + > >> 000000000009C91F > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: > (0000000000000000 > >>>>>>>>>>>>> 0000000000000008 00000000FFFF > >>>>>>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + > >> 00000000000831B9 > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: > (0000000000000008 > >>>>>>>>>>>>> 0000000002E39000 000000000000 > >>>>>>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + > >> 0000000000073CEE > >>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: > >> (0000000002E5CFD5 > >>>>>>>>>>>>> 0000000000000000 0000000003EB > >>>>>>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + > >> 000000000042C000 > >>>>>>>>>>>> If you need more tests/informations tell me and I'll post > them. > >>>>>>>>>>>> Thanks for any reply and sorry for my bad english. > >>>>>>>>>>> Well, that tells me you had a 7A BSOD, which is a > >>>>>>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was > >>>>>> C0000185 > >>>>>>>> so > >>>>>>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at > >>>>>>>>>> http://msdn.microsoft.com/en- > >>>>>>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx > tells > >>>> me > >>>>>> that > >>>>>>>>>> this means: > >>>>>>>>>>> "improper termination or defective cabling on SCSI devices or > >> that > >>>>>> two > >>>>>>>>>> devices are trying to use the same IRQ." > >>>>>>>>>>> But you said you had xenvbd already installed so you'll be > using a > >>>> PV > >>>>>>>>>> storage path. Is there any indication of problems with your > >> storage? > >>>>>>>>>>> Paul > >>>>>>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI > >> Logic > >>>>>>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 > >>>>>> partitions > >>>>>>>>>> are GTP and fs ext4. > >>>>>>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 > >>>> version > >>>>>>>>>> 3.16.3-2~bpo70+1 > >>>>>>>>>> No kern or syslog errors, only many of these warning that > >> someone > >>>>>>>>>> replied me that should not be a problem: > >>>>>>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] > >> xen:balloon: > >>>>>>>>>> reserve_additional_memory: add_memory() failed: -17 > >>>>>>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still > >> was > >>>>>>>>>> full emulated disk even if xenvbd was installed successful > before > >>>> xenvif > >>>>>>>>>> install (failed with BSOD) > >>>>>>>>>> The IRQ seems visible from xl dmesg output below, can you > check > >>>>>> them is > >>>>>>>>>> have something wrong or strange, I see some of them > "duplicate" > >>>> but I > >>>>>>>>>> not know if is correct. > >>>>>>>>>> > >>>>>>>>>> DomU xl cfg: > >>>>>>>>>>> name='office1_w7' > >>>>>>>>>>> builder="hvm" > >>>>>>>>>>> memory=2048 > >>>>>>>>>>> vcpus=2 > >>>>>>>>>>> acpi_s3=0 > >>>>>>>>>>> acpi_s4=0 > >>>>>>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > >>>>>>>>>>> > >> > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > >>>>>>>>>> ] > >>>>>>>>>>> boot='c' > >>>>>>>>>>> device_model_version="qemu-xen" > >>>>>>>>>>> viridian=1 > >>>>>>>>>>> vnc=0 > >>>>>>>>>>> keymap="it" > >>>>>>>>>>> on_crash="destroy" > >>>>>>>>>>> vga="qxl" > >>>>>>>>>>> spice=1 > >>>>>>>>>>> spicehost='0.0.0.0' > >>>>>>>>>>> spiceport=6001 > >>>>>>>>>>> spicedisable_ticketing=0 > >>>>>>>>>>> spicepasswd="password" > >>>>>>>>>>> spicevdagent=1 > >>>>>>>>>>> spice_clipboard_sharing=0 > >>>>>>>>>>> spiceusbredirection=4 > >>>>>>>>>>> soundhw="hda" > >>>>>>>>>>> localtime=1 > >>>>>>>>>> If you need more tests/informations tell me and I'll post them. > >>>>>>>>>> > >>>>>>>>> Do you have the qemu log (with xen platform logging enabled). > >> This is > >>>>>>>> where the PV drivers log failures/warnings. > >>>>>>>>> Paul > >>>>>>>>> > >>>>>>>>> > >>>>>>>> I retried enabling xen platform debug in qemu trace but no add > lines > >> in > >>>>>>>> log when I try to install xenvif and fails. > >>>>>>>> I attach anyway the log if can be useful. > >>>>>>> All I can see there is an apparently clean shutdown of domain 101; > no > >>>> sign > >>>>>> of XENVIF and no sign of a BSOD. > >>>>>>>> I'll also try to restore the backup of this night of the domU when I > >> had > >>>>>>>> the BSOD trying reproduce it with xen debug in qemu trace and > >>>> different > >>>>>>>> windows memory dump options. > >>>>>>> Ok. > >>>>>>> > >>>>>>> Paul > >>>>>>> > >>>>>> Reproduced it but now with xen platform trace enabled in qemu. > (see > >>>>>> attachment) > >>>>>> Dump of memory instead is not present also in this case (probably > >>>>>> because disk is "failed"). > >>>>> You're using emulate disk in this case. Did your BSOD not indicate that > it > >>>> was dumping? > >>>>> Paul > >>>>> > >>>> I have to time to see if do a dump but I suppose it can't write to disk > >>>> since its driver fails. > >>>> Log qemu is not enough? You need the windows memory dump to find > >> and > >>>> fix > >>>> the bug? > >>> I don't know what the bug is. My guess is that it's a deadlock somewhere > >> which is causing Windows to believe there's a storage issue, but since the > >> stack is entirely in the kernel and without a crashdump I cannot decode to > >> symbols there's not much more I can do unless I happen to repro. > >>> Paul > >>> > >>>> If needed tomorrow I'll do other tests. > >> I retried and seems always reproducible on same domU. > >> Now I disabled automatic reboot on crash and do a screenshot (in > >> attachment) but memory dump is still missed :( Probably with disk > >> "failed" can't write. > >> Is there another way to take/save the memory dump or the data you > need? > >> > > Could you remove xenvbd and make sure the emulated disk is functional. > Then, install Xenvif and see if it BSODs. > > Now I tried to install xenvif without install xenvbd and installation is > ok, after I installed xennet (ok), xenvbd (ok) and xeniface but on this > latest same blue screen. > I can (and I must try) install all except xenvbd? > I also attached the new test's qemu log. You obviously have not rebooted yet. Try installing everything except xenvbd. Reboot. Then install xenvbd and reboot. Any hand over from an emulated device to a PV device requires a reboot. Paul > > Thanks for any reply. > > > > >> About IRQ you checked in xl dmesg I posted if are all ok? > >> > > Yes, I don't think there's a problem there. > > > > Paul > > > >> Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Fri Oct 17 12:56:50 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Fri, 17 Oct 2014 12:56:50 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf75O-0001dT-BK; Fri, 17 Oct 2014 12:56:50 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf75M-0001dO-Hg for win-pv-devel@lists.xenproject.org; Fri, 17 Oct 2014 12:56:48 +0000 Received: from [193.109.254.147:42613] by server-16.bemta-14.messagelabs.com id 02/DA-16990-F0211445; Fri, 17 Oct 2014 12:56:47 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-14.tower-27.messagelabs.com!1413550606!13437377!1 X-Originating-IP: [209.85.212.169] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 10420 invoked from network); 17 Oct 2014 12:56:46 -0000 Received: from mail-wi0-f169.google.com (HELO mail-wi0-f169.google.com) (209.85.212.169) by server-14.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 17 Oct 2014 12:56:46 -0000 Received: by mail-wi0-f169.google.com with SMTP id h11so4003488wiw.2 for ; Fri, 17 Oct 2014 05:56:46 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=NkBat9DsH1ydUYel2DLPHV34q5h/IkelrLdedIcd30s=; b=U50IQ08o9aT0R1+NPY+mT4MctAY929Q4YhFzW0ss8Z+gxeglt9mZtnJXWaFEdUQVGp Qq8Eb0HM8udlU90wW7XHVIn17G5P3K9W7pjblfpYh3zdzIrCXpR1kBbwptTsWdie7+N2 UwrN4M+ld1G+Hay9//7JCHPK+Nbf/FbTBOj00/jV3knBmDKcfBRcADfVu9B/MNRtmJXY QZi7fHxt2wLwd7YJ93LEFAwjyOW3oGKnUc4N6N0cdBYx+IL11uFbHA4GWLV44Rtrwflk wWDjX+5+/r7fyqRynfghN5w/7nW5yJxqnjC+2G/GLAFklg3g7o/DZ6HH2x6x4HwQoP7V yMbQ== X-Gm-Message-State: ALoCoQkWIoUx9pDT8RRhwTEAMDXYl0iwJKyZHKGmlwfxnzIh7ecv4qSWkEogn1zWZt85pt2FgATU X-Received: by 10.194.189.82 with SMTP id gg18mr3509534wjc.115.1413550606021; Fri, 17 Oct 2014 05:56:46 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id ga7sm2015009wic.5.2014.10.17.05.56.44 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 17 Oct 2014 05:56:45 -0700 (PDT) Message-ID: <54411217.4090806@m2r.biz> Date: Fri, 17 Oct 2014 14:56:55 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> <5440E39B.6080104@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110668E@AMSPEX01CL01.citrite.net> <5440F740.4070701@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011106840@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD011106840@AMSPEX01CL01.citrite.net> Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 17/10/2014 14:02, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 17 October 2014 12:02 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: [win-pv-devel] Blue screen on xenvif install >> >> Il 17/10/2014 11:48, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- >>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >>>> Sent: 17 October 2014 10:39 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: [win-pv-devel] Blue screen on xenvif install >>>> >>>> Il 16/10/2014 17:58, Paul Durrant ha scritto: >>>>>> -----Original Message----- >>>>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv- >> devel- >>>>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >>>>>> Sent: 16 October 2014 16:05 >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>> Subject: Re: [win-pv-devel] Blue screen on xenvif install >>>>>> >>>>>> Il 16/10/2014 16:54, Paul Durrant ha scritto: >>>>>>>> -----Original Message----- >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>> Sent: 16 October 2014 15:46 >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>> >>>>>>>> Il 16/10/2014 15:45, Paul Durrant ha scritto: >>>>>>>>>> -----Original Message----- >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>> Sent: 16 October 2014 14:40 >>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>>>> >>>>>>>>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: >>>>>>>>>>>> -----Original Message----- >>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>>>> Sent: 16 October 2014 11:59 >>>>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>>>>>> >>>>>>>>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: >>>>>>>>>>>>>> -----Original Message----- >>>>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>>>>>> Sent: 16 October 2014 10:35 >>>>>>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>>>>>>>> >>>>>>>>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>>>>>>>>>>>>>> -----Original Message----- >>>>>>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>>>>>>>> Sent: 16 October 2014 09:58 >>>>>>>>>>>>>>>> To: win-pv-devel@lists.xenproject.org >>>>>>>>>>>>>>>> Cc: Paul Durrant >>>>>>>>>>>>>>>> Subject: Blue screen on xenvif install >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Today I tried to install new winpv driver to other 3 >> windows 7 >>>>>> pro >>>>>>>> 64 >>>>>>>>>>>>>>>> bit domUs. >>>>>>>>>>>>>>>> Days ago I installed them successful on one windows 7 pro >> 64 >>>>>> bit >>>>>>>> and >>>>>>>>>>>> one >>>>>>>>>>>>>>>> windows 8.1 enterprise 64 bit. >>>>>>>>>>>>>>>> On first domUs I tried to install them today I installed >> xenbus >>>>>> and >>>>>>>>>>>>>>>> xenvbd successful but on xenvif install windows crashed >>>> with >>>>>> blue >>>>>>>>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or >>>>>>>> something >>>>>>>>>>>>>>>> similar. >>>>>>>>>>>>>>>> After reboot I retried to install xenvif but now always fails. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Paul >>>>>>>>>>>>>> Windows is setted to write dump of kernel memory on >> system >>>>>> error >>>>>>>>>> but >>>>>>>>>>>>>> %systemroot%\memory.dmp is missed :( >>>>>>>>>>>>>> I also checked the windows events log but I found only >> kernel- >>>>>>>> power >>>>>>>>>> as >>>>>>>>>>>>>> critical that seems not contains useful data. >>>>>>>>>>>>>> >>>>>>>>>>>>>> I found probably useful data in xl dmesg (I copied all below >>>> from >>>>>>>> domU >>>>>>>>>>>>>> start to xen bug): >>>>>>>>>>>>>>> (d98) HVM Loader >>>>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>>>>>>>>>>>>>> (d98) System requested SeaBIOS >>>>>>>>>>>>>>> (d98) CPU speed is 2660 MHz >>>>>>>>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space >>>>>> disabled >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>>>>>>>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>>>>>>>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>>>>>>>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>>>>>>>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 >>>>>>>>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 >>>>>>>>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 >>>>>>>>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 >>>>>>>>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 >>>>>>>>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 >>>>>>>>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 >>>>>>>>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 >>>>>>>>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 >>>>>>>>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 >>>>>>>>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 >>>>>>>>>>>>>>> (d98) No RAM in high memory; setting high_mem resource >>>> base >>>>>> to >>>>>>>>>>>>>> 100000000 >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>>>>>>>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>>>>>>>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>>>>>>>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>>>>>>>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>>>>>>>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>>>>>>>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>>>>>>>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>>>>>>>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>>>>>>>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>>>>>>>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>>>>>>>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>>>>>>>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>>>>>>>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>>>>>>>>>>>>>> (d98) Multiprocessor initialisation: >>>>>>>>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs >> [1/8] >>>> ... >>>>>>>>>>>>>>> done. >>>>>>>>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs >> [1/8] >>>> ... >>>>>>>>>>>>>>> done. >>>>>>>>>>>>>>> (d98) Testing HVM environment: >>>>>>>>>>>>>>> (d98) - REP INSB across page boundaries ... passed >>>>>>>>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed >>>>>>>>>>>>>>> (d98) Passed 2 of 2 tests >>>>>>>>>>>>>>> (d98) Writing SMBIOS tables ... >>>>>>>>>>>>>>> (d98) Loading SeaBIOS ... >>>>>>>>>>>>>>> (d98) Creating MP tables ... >>>>>>>>>>>>>>> (d98) Loading ACPI ... >>>>>>>>>>>>>>> (d98) S3 disabled >>>>>>>>>>>>>>> (d98) S4 disabled >>>>>>>>>>>>>>> (d98) vm86 TSS at fc00a100 >>>>>>>>>>>>>>> (d98) BIOS map: >>>>>>>>>>>>>>> (d98) 10000-100d3: Scratch space >>>>>>>>>>>>>>> (d98) c0000-fffff: Main BIOS >>>>>>>>>>>>>>> (d98) E820 table: >>>>>>>>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>>>>>>>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>>>>>>>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: >>>> RESERVED >>>>>>>>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>>>>>>>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>>>>>>>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: >> RESERVED >>>>>>>>>>>>>>> (d98) Invoking SeaBIOS ... >>>>>>>>>>>>>>> (d98) SeaBIOS (version >>>>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>>>>>>>> (d98) >>>>>>>>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 >>>>>>>>>>>>>>> (d98) Running on QEMU (i440fx) >>>>>>>>>>>>>>> (d98) xen: copy e820... >>>>>>>>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size >>>> 71995) >>>>>>>>>>>>>>> (d98) CPU Mhz=2660 >>>>>>>>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) >>>>>>>>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 >>>>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>>>>>>>> (d98) xen: copy BIOS tables... >>>>>>>>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to >>>>>> 0x000f0f40 >>>>>>>>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to >>>> 0x000f0e40 >>>>>>>>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>>>>>>>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>>>>>>>>>>>>>> (d98) Using pmtimer, ioport 0xb008 >>>>>>>>>>>>>>> (d98) Scan for VGA option rom >>>>>>>>>>>>>>> (d98) Running option rom at c000:0003 >>>>>>>>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching >> modes >>>>>>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>>>>>> (d98) Turning on vga text mode console >>>>>>>>>>>>>>> (d98) SeaBIOS (version >>>>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d- >> 42579a494120 >>>>>>>>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>>>>>>>>>>>>>> (d98) Found 0 lpt ports >>>>>>>>>>>>>>> (d98) Found 0 serial ports >>>>>>>>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>>>>>>>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>>>>>>>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 >>>> MiBytes) >>>>>>>>>>>>>>> (d98) Searching bootorder for: >>>>>> /pci@i0cf8/*@1,1/drive@0/disk@0 >>>>>>>>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>>>>>>>>>>>>>> (d98) Searching bootorder for: >>>>>> /pci@i0cf8/*@1,1/drive@0/disk@1 >>>>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>>>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>>>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>>>>>>>>>>>>>> (d98) PS2 keyboard initialized >>>>>>>>>>>>>>> (d98) All threads complete. >>>>>>>>>>>>>>> (d98) Scan for option roms >>>>>>>>>>>>>>> (d98) Running option rom at c980:0003 >>>>>>>>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>>>>>>>>>>>>>> (d98) >>>>>>>>>>>>>>> (d98) Press F12 for boot menu. >>>>>>>>>>>>>>> (d98) >>>>>>>>>>>>>>> (d98) Searching bootorder for: HALT >>>>>>>>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>>>>>>>>>>>>>> LCHS=1024/255/63 s=83394560 >>>>>>>>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>>>>>>>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh >>>>>>>>>>>>>>> (d98) e820 map has 6 items: >>>>>>>>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>>>>>>>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 >> RESERVED >>>>>>>>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 >> RESERVED >>>>>>>>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>>>>>>>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 >> RESERVED >>>>>>>>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 >> RESERVED >>>>>>>>>>>>>>> (d98) enter handle_19: >>>>>>>>>>>>>>> (d98) NULL >>>>>>>>>>>>>>> (d98) Booting from Hard Disk... >>>>>>>>>>>>>>> (d98) Booting from 0000:7c00 >>>>>>>>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 >>>>>> minor: >>>>>>>> 1 >>>>>>>>>> sp: >>>>>>>>>>>>>>> 1 build: 1db1 >>>>>>>>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>>>>>>>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>>>>>>>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>>>>>>>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: ====> >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 >>>>>>>>>> FFFFFFFFC0000185 >>>>>>>>>>>>>>> 000000001BD6A860 FFFF >>>>>>>>>>>>>>> (d98) F80002E39000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: STACK: >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: >>>> (0000000000000003 >>>>>>>>>>>>>>> 00000000038A50F0 00000000038A >>>>>>>>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: >>>> (00000000038AD0D0 >>>>>>>>>>>>>>> 0000000000000000 000000000000 >>>>>>>>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + >>>> 0000000000128585 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: >>>> (00000000038AD0D0 >>>>>>>>>>>>>>> 0000000002C83500 000000000000 >>>>>>>>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + >>>> 0000000000167C0D >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: >> (0000000003816470 >>>>>>>>>>>>>>> 0000000002B4C8C1 000000000000 >>>>>>>>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + >>>> 0000000000075CC4 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: >>>> (000000000000007A >>>>>>>>>>>>>>> 00000000000171C8 00000000C000 >>>>>>>>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + >>>> 00000000000E8752 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: >> (00000000038163B0 >>>>>>>>>>>>>>> 000000000310F320 0000000002CB >>>>>>>>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + >>>> 000000000009C91F >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: >> (0000000000000000 >>>>>>>>>>>>>>> 0000000000000008 00000000FFFF >>>>>>>>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + >>>> 00000000000831B9 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: >> (0000000000000008 >>>>>>>>>>>>>>> 0000000002E39000 000000000000 >>>>>>>>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + >>>> 0000000000073CEE >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: >>>> (0000000002E5CFD5 >>>>>>>>>>>>>>> 0000000000000000 0000000003EB >>>>>>>>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + >>>> 000000000042C000 >>>>>>>>>>>>>> If you need more tests/informations tell me and I'll post >> them. >>>>>>>>>>>>>> Thanks for any reply and sorry for my bad english. >>>>>>>>>>>>> Well, that tells me you had a 7A BSOD, which is a >>>>>>>>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was >>>>>>>> C0000185 >>>>>>>>>> so >>>>>>>>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at >>>>>>>>>>>> http://msdn.microsoft.com/en- >>>>>>>>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx >> tells >>>>>> me >>>>>>>> that >>>>>>>>>>>> this means: >>>>>>>>>>>>> "improper termination or defective cabling on SCSI devices or >>>> that >>>>>>>> two >>>>>>>>>>>> devices are trying to use the same IRQ." >>>>>>>>>>>>> But you said you had xenvbd already installed so you'll be >> using a >>>>>> PV >>>>>>>>>>>> storage path. Is there any indication of problems with your >>>> storage? >>>>>>>>>>>>> Paul >>>>>>>>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI >>>> Logic >>>>>>>>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 >>>>>>>> partitions >>>>>>>>>>>> are GTP and fs ext4. >>>>>>>>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 >>>>>> version >>>>>>>>>>>> 3.16.3-2~bpo70+1 >>>>>>>>>>>> No kern or syslog errors, only many of these warning that >>>> someone >>>>>>>>>>>> replied me that should not be a problem: >>>>>>>>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] >>>> xen:balloon: >>>>>>>>>>>> reserve_additional_memory: add_memory() failed: -17 >>>>>>>>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still >>>> was >>>>>>>>>>>> full emulated disk even if xenvbd was installed successful >> before >>>>>> xenvif >>>>>>>>>>>> install (failed with BSOD) >>>>>>>>>>>> The IRQ seems visible from xl dmesg output below, can you >> check >>>>>>>> them is >>>>>>>>>>>> have something wrong or strange, I see some of them >> "duplicate" >>>>>> but I >>>>>>>>>>>> not know if is correct. >>>>>>>>>>>> >>>>>>>>>>>> DomU xl cfg: >>>>>>>>>>>>> name='office1_w7' >>>>>>>>>>>>> builder="hvm" >>>>>>>>>>>>> memory=2048 >>>>>>>>>>>>> vcpus=2 >>>>>>>>>>>>> acpi_s3=0 >>>>>>>>>>>>> acpi_s4=0 >>>>>>>>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] >>>>>>>>>>>>> >> disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' >>>>>>>>>>>> ] >>>>>>>>>>>>> boot='c' >>>>>>>>>>>>> device_model_version="qemu-xen" >>>>>>>>>>>>> viridian=1 >>>>>>>>>>>>> vnc=0 >>>>>>>>>>>>> keymap="it" >>>>>>>>>>>>> on_crash="destroy" >>>>>>>>>>>>> vga="qxl" >>>>>>>>>>>>> spice=1 >>>>>>>>>>>>> spicehost='0.0.0.0' >>>>>>>>>>>>> spiceport=6001 >>>>>>>>>>>>> spicedisable_ticketing=0 >>>>>>>>>>>>> spicepasswd="password" >>>>>>>>>>>>> spicevdagent=1 >>>>>>>>>>>>> spice_clipboard_sharing=0 >>>>>>>>>>>>> spiceusbredirection=4 >>>>>>>>>>>>> soundhw="hda" >>>>>>>>>>>>> localtime=1 >>>>>>>>>>>> If you need more tests/informations tell me and I'll post them. >>>>>>>>>>>> >>>>>>>>>>> Do you have the qemu log (with xen platform logging enabled). >>>> This is >>>>>>>>>> where the PV drivers log failures/warnings. >>>>>>>>>>> Paul >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> I retried enabling xen platform debug in qemu trace but no add >> lines >>>> in >>>>>>>>>> log when I try to install xenvif and fails. >>>>>>>>>> I attach anyway the log if can be useful. >>>>>>>>> All I can see there is an apparently clean shutdown of domain 101; >> no >>>>>> sign >>>>>>>> of XENVIF and no sign of a BSOD. >>>>>>>>>> I'll also try to restore the backup of this night of the domU when I >>>> had >>>>>>>>>> the BSOD trying reproduce it with xen debug in qemu trace and >>>>>> different >>>>>>>>>> windows memory dump options. >>>>>>>>> Ok. >>>>>>>>> >>>>>>>>> Paul >>>>>>>>> >>>>>>>> Reproduced it but now with xen platform trace enabled in qemu. >> (see >>>>>>>> attachment) >>>>>>>> Dump of memory instead is not present also in this case (probably >>>>>>>> because disk is "failed"). >>>>>>> You're using emulate disk in this case. Did your BSOD not indicate that >> it >>>>>> was dumping? >>>>>>> Paul >>>>>>> >>>>>> I have to time to see if do a dump but I suppose it can't write to disk >>>>>> since its driver fails. >>>>>> Log qemu is not enough? You need the windows memory dump to find >>>> and >>>>>> fix >>>>>> the bug? >>>>> I don't know what the bug is. My guess is that it's a deadlock somewhere >>>> which is causing Windows to believe there's a storage issue, but since the >>>> stack is entirely in the kernel and without a crashdump I cannot decode to >>>> symbols there's not much more I can do unless I happen to repro. >>>>> Paul >>>>> >>>>>> If needed tomorrow I'll do other tests. >>>> I retried and seems always reproducible on same domU. >>>> Now I disabled automatic reboot on crash and do a screenshot (in >>>> attachment) but memory dump is still missed :( Probably with disk >>>> "failed" can't write. >>>> Is there another way to take/save the memory dump or the data you >> need? >>> Could you remove xenvbd and make sure the emulated disk is functional. >> Then, install Xenvif and see if it BSODs. >> >> Now I tried to install xenvif without install xenvbd and installation is >> ok, after I installed xennet (ok), xenvbd (ok) and xeniface but on this >> latest same blue screen. >> I can (and I must try) install all except xenvbd? >> I also attached the new test's qemu log. > You obviously have not rebooted yet. Try installing everything except xenvbd. Reboot. Then install xenvbd and reboot. Any hand over from an emulated device to a PV device requires a reboot. > > Paul Yes, I know that pvdrivers installation require reboot but the crash was before finish install all them and reboot. Now I install all other 4 component (not xenvbd), rebooted, installed xenvbd and rebooted and no crash happen for now. I suppose that this is only a workaround and one or more cases of disk crash can still happen, or I'm wrong? What I can do to verify if can still crash in some cases? Thanks for any reply. >>>> About IRQ you checked in xl dmesg I posted if are all ok? >>>> >>> Yes, I don't think there's a problem there. >>> >>> Paul >>> >>>> Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Fri Oct 17 12:56:50 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Fri, 17 Oct 2014 12:56:50 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf75O-0001dT-BK; Fri, 17 Oct 2014 12:56:50 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf75M-0001dO-Hg for win-pv-devel@lists.xenproject.org; Fri, 17 Oct 2014 12:56:48 +0000 Received: from [193.109.254.147:42613] by server-16.bemta-14.messagelabs.com id 02/DA-16990-F0211445; Fri, 17 Oct 2014 12:56:47 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-14.tower-27.messagelabs.com!1413550606!13437377!1 X-Originating-IP: [209.85.212.169] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 10420 invoked from network); 17 Oct 2014 12:56:46 -0000 Received: from mail-wi0-f169.google.com (HELO mail-wi0-f169.google.com) (209.85.212.169) by server-14.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 17 Oct 2014 12:56:46 -0000 Received: by mail-wi0-f169.google.com with SMTP id h11so4003488wiw.2 for ; Fri, 17 Oct 2014 05:56:46 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=NkBat9DsH1ydUYel2DLPHV34q5h/IkelrLdedIcd30s=; b=U50IQ08o9aT0R1+NPY+mT4MctAY929Q4YhFzW0ss8Z+gxeglt9mZtnJXWaFEdUQVGp Qq8Eb0HM8udlU90wW7XHVIn17G5P3K9W7pjblfpYh3zdzIrCXpR1kBbwptTsWdie7+N2 UwrN4M+ld1G+Hay9//7JCHPK+Nbf/FbTBOj00/jV3knBmDKcfBRcADfVu9B/MNRtmJXY QZi7fHxt2wLwd7YJ93LEFAwjyOW3oGKnUc4N6N0cdBYx+IL11uFbHA4GWLV44Rtrwflk wWDjX+5+/r7fyqRynfghN5w/7nW5yJxqnjC+2G/GLAFklg3g7o/DZ6HH2x6x4HwQoP7V yMbQ== X-Gm-Message-State: ALoCoQkWIoUx9pDT8RRhwTEAMDXYl0iwJKyZHKGmlwfxnzIh7ecv4qSWkEogn1zWZt85pt2FgATU X-Received: by 10.194.189.82 with SMTP id gg18mr3509534wjc.115.1413550606021; Fri, 17 Oct 2014 05:56:46 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id ga7sm2015009wic.5.2014.10.17.05.56.44 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 17 Oct 2014 05:56:45 -0700 (PDT) Message-ID: <54411217.4090806@m2r.biz> Date: Fri, 17 Oct 2014 14:56:55 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Paul Durrant , "win-pv-devel@lists.xenproject.org" References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> <5440E39B.6080104@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110668E@AMSPEX01CL01.citrite.net> <5440F740.4070701@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011106840@AMSPEX01CL01.citrite.net> In-Reply-To: <9AAE0902D5BC7E449B7C8E4E778ABCD011106840@AMSPEX01CL01.citrite.net> Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 17/10/2014 14:02, Paul Durrant ha scritto: >> -----Original Message----- >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >> Sent: 17 October 2014 12:02 >> To: Paul Durrant; win-pv-devel@lists.xenproject.org >> Subject: Re: [win-pv-devel] Blue screen on xenvif install >> >> Il 17/10/2014 11:48, Paul Durrant ha scritto: >>>> -----Original Message----- >>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv-devel- >>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >>>> Sent: 17 October 2014 10:39 >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>> Subject: Re: [win-pv-devel] Blue screen on xenvif install >>>> >>>> Il 16/10/2014 17:58, Paul Durrant ha scritto: >>>>>> -----Original Message----- >>>>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv- >> devel- >>>>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni >>>>>> Sent: 16 October 2014 16:05 >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>> Subject: Re: [win-pv-devel] Blue screen on xenvif install >>>>>> >>>>>> Il 16/10/2014 16:54, Paul Durrant ha scritto: >>>>>>>> -----Original Message----- >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>> Sent: 16 October 2014 15:46 >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>> >>>>>>>> Il 16/10/2014 15:45, Paul Durrant ha scritto: >>>>>>>>>> -----Original Message----- >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>> Sent: 16 October 2014 14:40 >>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>>>> >>>>>>>>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: >>>>>>>>>>>> -----Original Message----- >>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>>>> Sent: 16 October 2014 11:59 >>>>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>>>>>> >>>>>>>>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: >>>>>>>>>>>>>> -----Original Message----- >>>>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>>>>>> Sent: 16 October 2014 10:35 >>>>>>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org >>>>>>>>>>>>>> Subject: Re: Blue screen on xenvif install >>>>>>>>>>>>>> >>>>>>>>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: >>>>>>>>>>>>>>>> -----Original Message----- >>>>>>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] >>>>>>>>>>>>>>>> Sent: 16 October 2014 09:58 >>>>>>>>>>>>>>>> To: win-pv-devel@lists.xenproject.org >>>>>>>>>>>>>>>> Cc: Paul Durrant >>>>>>>>>>>>>>>> Subject: Blue screen on xenvif install >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Today I tried to install new winpv driver to other 3 >> windows 7 >>>>>> pro >>>>>>>> 64 >>>>>>>>>>>>>>>> bit domUs. >>>>>>>>>>>>>>>> Days ago I installed them successful on one windows 7 pro >> 64 >>>>>> bit >>>>>>>> and >>>>>>>>>>>> one >>>>>>>>>>>>>>>> windows 8.1 enterprise 64 bit. >>>>>>>>>>>>>>>> On first domUs I tried to install them today I installed >> xenbus >>>>>> and >>>>>>>>>>>>>>>> xenvbd successful but on xenvif install windows crashed >>>> with >>>>>> blue >>>>>>>>>>>>>>>> screen, if I saw it correctly was an kernel in-page error or >>>>>>>> something >>>>>>>>>>>>>>>> similar. >>>>>>>>>>>>>>>> After reboot I retried to install xenvif but now always fails. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Paul >>>>>>>>>>>>>> Windows is setted to write dump of kernel memory on >> system >>>>>> error >>>>>>>>>> but >>>>>>>>>>>>>> %systemroot%\memory.dmp is missed :( >>>>>>>>>>>>>> I also checked the windows events log but I found only >> kernel- >>>>>>>> power >>>>>>>>>> as >>>>>>>>>>>>>> critical that seems not contains useful data. >>>>>>>>>>>>>> >>>>>>>>>>>>>> I found probably useful data in xl dmesg (I copied all below >>>> from >>>>>>>> domU >>>>>>>>>>>>>> start to xen bug): >>>>>>>>>>>>>>> (d98) HVM Loader >>>>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 >>>>>>>>>>>>>>> (d98) System requested SeaBIOS >>>>>>>>>>>>>>> (d98) CPU speed is 2660 MHz >>>>>>>>>>>>>>> (d98) Relocating guest memory for lowmem MMIO space >>>>>> disabled >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 >>>>>>>>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 >>>>>>>>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 >>>>>>>>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 >>>>>>>>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 >>>>>>>>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 >>>>>>>>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 >>>>>>>>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 >>>>>>>>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 >>>>>>>>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 >>>>>>>>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 >>>>>>>>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 >>>>>>>>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 >>>>>>>>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 >>>>>>>>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 >>>>>>>>>>>>>>> (d98) No RAM in high memory; setting high_mem resource >>>> base >>>>>> to >>>>>>>>>>>>>> 100000000 >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 >>>>>>>>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 >>>>>>>>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 >>>>>>>>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 >>>>>>>>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 >>>>>>>>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 >>>>>>>>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 >>>>>>>>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 >>>>>>>>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 >>>>>>>>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 >>>>>>>>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 >>>>>>>>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 >>>>>>>>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 >>>>>>>>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 >>>>>>>>>>>>>>> (d98) Multiprocessor initialisation: >>>>>>>>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs >> [1/8] >>>> ... >>>>>>>>>>>>>>> done. >>>>>>>>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs >> [1/8] >>>> ... >>>>>>>>>>>>>>> done. >>>>>>>>>>>>>>> (d98) Testing HVM environment: >>>>>>>>>>>>>>> (d98) - REP INSB across page boundaries ... passed >>>>>>>>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed >>>>>>>>>>>>>>> (d98) Passed 2 of 2 tests >>>>>>>>>>>>>>> (d98) Writing SMBIOS tables ... >>>>>>>>>>>>>>> (d98) Loading SeaBIOS ... >>>>>>>>>>>>>>> (d98) Creating MP tables ... >>>>>>>>>>>>>>> (d98) Loading ACPI ... >>>>>>>>>>>>>>> (d98) S3 disabled >>>>>>>>>>>>>>> (d98) S4 disabled >>>>>>>>>>>>>>> (d98) vm86 TSS at fc00a100 >>>>>>>>>>>>>>> (d98) BIOS map: >>>>>>>>>>>>>>> (d98) 10000-100d3: Scratch space >>>>>>>>>>>>>>> (d98) c0000-fffff: Main BIOS >>>>>>>>>>>>>>> (d98) E820 table: >>>>>>>>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: RAM >>>>>>>>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 >>>>>>>>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: >>>> RESERVED >>>>>>>>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: RAM >>>>>>>>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 >>>>>>>>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: >> RESERVED >>>>>>>>>>>>>>> (d98) Invoking SeaBIOS ... >>>>>>>>>>>>>>> (d98) SeaBIOS (version >>>>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>>>>>>>> (d98) >>>>>>>>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 >>>>>>>>>>>>>>> (d98) Running on QEMU (i440fx) >>>>>>>>>>>>>>> (d98) xen: copy e820... >>>>>>>>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size >>>> 71995) >>>>>>>>>>>>>>> (d98) CPU Mhz=2660 >>>>>>>>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) >>>>>>>>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 >>>>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable >>>>>>>>>>>>>>> (d98) xen: copy BIOS tables... >>>>>>>>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to >>>>>> 0x000f0f40 >>>>>>>>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to >>>> 0x000f0e40 >>>>>>>>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 >>>>>>>>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 >>>>>>>>>>>>>>> (d98) Using pmtimer, ioport 0xb008 >>>>>>>>>>>>>>> (d98) Scan for VGA option rom >>>>>>>>>>>>>>> (d98) Running option rom at c000:0003 >>>>>>>>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching >> modes >>>>>>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>>>>>> (d98) Turning on vga text mode console >>>>>>>>>>>>>>> (d98) SeaBIOS (version >>>>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) >>>>>>>>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d- >> 42579a494120 >>>>>>>>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) >>>>>>>>>>>>>>> (d98) Found 0 lpt ports >>>>>>>>>>>>>>> (d98) Found 0 serial ports >>>>>>>>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) >>>>>>>>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) >>>>>>>>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 >>>> MiBytes) >>>>>>>>>>>>>>> (d98) Searching bootorder for: >>>>>> /pci@i0cf8/*@1,1/drive@0/disk@0 >>>>>>>>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] >>>>>>>>>>>>>>> (d98) Searching bootorder for: >>>>>> /pci@i0cf8/*@1,1/drive@0/disk@1 >>>>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) >>>>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) >>>>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) >>>>>>>>>>>>>>> (d98) PS2 keyboard initialized >>>>>>>>>>>>>>> (d98) All threads complete. >>>>>>>>>>>>>>> (d98) Scan for option roms >>>>>>>>>>>>>>> (d98) Running option rom at c980:0003 >>>>>>>>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>>>>>> (d98) pmm call arg1=1 >>>>>>>>>>>>>>> (d98) pmm call arg1=0 >>>>>>>>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 >>>>>>>>>>>>>>> (d98) >>>>>>>>>>>>>>> (d98) Press F12 for boot menu. >>>>>>>>>>>>>>> (d98) >>>>>>>>>>>>>>> (d98) Searching bootorder for: HALT >>>>>>>>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 translation=lba >>>>>>>>>>>>>>> LCHS=1024/255/63 s=83394560 >>>>>>>>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 >>>>>>>>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh >>>>>>>>>>>>>>> (d98) e820 map has 6 items: >>>>>>>>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM >>>>>>>>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 >> RESERVED >>>>>>>>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 >> RESERVED >>>>>>>>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM >>>>>>>>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 >> RESERVED >>>>>>>>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 >> RESERVED >>>>>>>>>>>>>>> (d98) enter handle_19: >>>>>>>>>>>>>>> (d98) NULL >>>>>>>>>>>>>>> (d98) Booting from Hard Disk... >>>>>>>>>>>>>>> (d98) Booting from 0000:7c00 >>>>>>>>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 >>>>>> minor: >>>>>>>> 1 >>>>>>>>>> sp: >>>>>>>>>>>>>>> 1 build: 1db1 >>>>>>>>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff >>>>>>>>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe >>>>>>>>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 >>>>>>>>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: ====> >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 >>>>>>>>>> FFFFFFFFC0000185 >>>>>>>>>>>>>>> 000000001BD6A860 FFFF >>>>>>>>>>>>>>> (d98) F80002E39000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: STACK: >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: >>>> (0000000000000003 >>>>>>>>>>>>>>> 00000000038A50F0 00000000038A >>>>>>>>>>>>>>> (d98) 4860 000000000000007A) xen.sys + 00000000000049AC >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: >>>> (00000000038AD0D0 >>>>>>>>>>>>>>> 0000000000000000 000000000000 >>>>>>>>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + >>>> 0000000000128585 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: >>>> (00000000038AD0D0 >>>>>>>>>>>>>>> 0000000002C83500 000000000000 >>>>>>>>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + >>>> 0000000000167C0D >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: >> (0000000003816470 >>>>>>>>>>>>>>> 0000000002B4C8C1 000000000000 >>>>>>>>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + >>>> 0000000000075CC4 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: >>>> (000000000000007A >>>>>>>>>>>>>>> 00000000000171C8 00000000C000 >>>>>>>>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + >>>> 00000000000E8752 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: >> (00000000038163B0 >>>>>>>>>>>>>>> 000000000310F320 0000000002CB >>>>>>>>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + >>>> 000000000009C91F >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: >> (0000000000000000 >>>>>>>>>>>>>>> 0000000000000008 00000000FFFF >>>>>>>>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + >>>> 00000000000831B9 >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: >> (0000000000000008 >>>>>>>>>>>>>>> 0000000002E39000 000000000000 >>>>>>>>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + >>>> 0000000000073CEE >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: >>>> (0000000002E5CFD5 >>>>>>>>>>>>>>> 0000000000000000 0000000003EB >>>>>>>>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + >>>> 000000000042C000 >>>>>>>>>>>>>> If you need more tests/informations tell me and I'll post >> them. >>>>>>>>>>>>>> Thanks for any reply and sorry for my bad english. >>>>>>>>>>>>> Well, that tells me you had a 7A BSOD, which is a >>>>>>>>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) was >>>>>>>> C0000185 >>>>>>>>>> so >>>>>>>>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at >>>>>>>>>>>> http://msdn.microsoft.com/en- >>>>>>>>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx >> tells >>>>>> me >>>>>>>> that >>>>>>>>>>>> this means: >>>>>>>>>>>>> "improper termination or defective cabling on SCSI devices or >>>> that >>>>>>>> two >>>>>>>>>>>> devices are trying to use the same IRQ." >>>>>>>>>>>>> But you said you had xenvbd already installed so you'll be >> using a >>>>>> PV >>>>>>>>>>>> storage path. Is there any indication of problems with your >>>> storage? >>>>>>>>>>>>> Paul >>>>>>>>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with "LSI >>>> Logic >>>>>>>>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" dom0 >>>>>>>> partitions >>>>>>>>>>>> are GTP and fs ext4. >>>>>>>>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2-amd64 >>>>>> version >>>>>>>>>>>> 3.16.3-2~bpo70+1 >>>>>>>>>>>> No kern or syslog errors, only many of these warning that >>>> someone >>>>>>>>>>>> replied me that should not be a problem: >>>>>>>>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] >>>> xen:balloon: >>>>>>>>>>>> reserve_additional_memory: add_memory() failed: -17 >>>>>>>>>>>> DomU now see disk as xen pvdisk, on xenvif install probably still >>>> was >>>>>>>>>>>> full emulated disk even if xenvbd was installed successful >> before >>>>>> xenvif >>>>>>>>>>>> install (failed with BSOD) >>>>>>>>>>>> The IRQ seems visible from xl dmesg output below, can you >> check >>>>>>>> them is >>>>>>>>>>>> have something wrong or strange, I see some of them >> "duplicate" >>>>>> but I >>>>>>>>>>>> not know if is correct. >>>>>>>>>>>> >>>>>>>>>>>> DomU xl cfg: >>>>>>>>>>>>> name='office1_w7' >>>>>>>>>>>>> builder="hvm" >>>>>>>>>>>>> memory=2048 >>>>>>>>>>>>> vcpus=2 >>>>>>>>>>>>> acpi_s3=0 >>>>>>>>>>>>> acpi_s4=0 >>>>>>>>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] >>>>>>>>>>>>> >> disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' >>>>>>>>>>>> ] >>>>>>>>>>>>> boot='c' >>>>>>>>>>>>> device_model_version="qemu-xen" >>>>>>>>>>>>> viridian=1 >>>>>>>>>>>>> vnc=0 >>>>>>>>>>>>> keymap="it" >>>>>>>>>>>>> on_crash="destroy" >>>>>>>>>>>>> vga="qxl" >>>>>>>>>>>>> spice=1 >>>>>>>>>>>>> spicehost='0.0.0.0' >>>>>>>>>>>>> spiceport=6001 >>>>>>>>>>>>> spicedisable_ticketing=0 >>>>>>>>>>>>> spicepasswd="password" >>>>>>>>>>>>> spicevdagent=1 >>>>>>>>>>>>> spice_clipboard_sharing=0 >>>>>>>>>>>>> spiceusbredirection=4 >>>>>>>>>>>>> soundhw="hda" >>>>>>>>>>>>> localtime=1 >>>>>>>>>>>> If you need more tests/informations tell me and I'll post them. >>>>>>>>>>>> >>>>>>>>>>> Do you have the qemu log (with xen platform logging enabled). >>>> This is >>>>>>>>>> where the PV drivers log failures/warnings. >>>>>>>>>>> Paul >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> I retried enabling xen platform debug in qemu trace but no add >> lines >>>> in >>>>>>>>>> log when I try to install xenvif and fails. >>>>>>>>>> I attach anyway the log if can be useful. >>>>>>>>> All I can see there is an apparently clean shutdown of domain 101; >> no >>>>>> sign >>>>>>>> of XENVIF and no sign of a BSOD. >>>>>>>>>> I'll also try to restore the backup of this night of the domU when I >>>> had >>>>>>>>>> the BSOD trying reproduce it with xen debug in qemu trace and >>>>>> different >>>>>>>>>> windows memory dump options. >>>>>>>>> Ok. >>>>>>>>> >>>>>>>>> Paul >>>>>>>>> >>>>>>>> Reproduced it but now with xen platform trace enabled in qemu. >> (see >>>>>>>> attachment) >>>>>>>> Dump of memory instead is not present also in this case (probably >>>>>>>> because disk is "failed"). >>>>>>> You're using emulate disk in this case. Did your BSOD not indicate that >> it >>>>>> was dumping? >>>>>>> Paul >>>>>>> >>>>>> I have to time to see if do a dump but I suppose it can't write to disk >>>>>> since its driver fails. >>>>>> Log qemu is not enough? You need the windows memory dump to find >>>> and >>>>>> fix >>>>>> the bug? >>>>> I don't know what the bug is. My guess is that it's a deadlock somewhere >>>> which is causing Windows to believe there's a storage issue, but since the >>>> stack is entirely in the kernel and without a crashdump I cannot decode to >>>> symbols there's not much more I can do unless I happen to repro. >>>>> Paul >>>>> >>>>>> If needed tomorrow I'll do other tests. >>>> I retried and seems always reproducible on same domU. >>>> Now I disabled automatic reboot on crash and do a screenshot (in >>>> attachment) but memory dump is still missed :( Probably with disk >>>> "failed" can't write. >>>> Is there another way to take/save the memory dump or the data you >> need? >>> Could you remove xenvbd and make sure the emulated disk is functional. >> Then, install Xenvif and see if it BSODs. >> >> Now I tried to install xenvif without install xenvbd and installation is >> ok, after I installed xennet (ok), xenvbd (ok) and xeniface but on this >> latest same blue screen. >> I can (and I must try) install all except xenvbd? >> I also attached the new test's qemu log. > You obviously have not rebooted yet. Try installing everything except xenvbd. Reboot. Then install xenvbd and reboot. Any hand over from an emulated device to a PV device requires a reboot. > > Paul Yes, I know that pvdrivers installation require reboot but the crash was before finish install all them and reboot. Now I install all other 4 component (not xenvbd), rebooted, installed xenvbd and rebooted and no crash happen for now. I suppose that this is only a workaround and one or more cases of disk crash can still happen, or I'm wrong? What I can do to verify if can still crash in some cases? Thanks for any reply. >>>> About IRQ you checked in xl dmesg I posted if are all ok? >>>> >>> Yes, I don't think there's a problem there. >>> >>> Paul >>> >>>> Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Fri Oct 17 13:20:59 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Fri, 17 Oct 2014 13:20:59 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf7Sl-00026T-4L; Fri, 17 Oct 2014 13:20:59 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf7Sk-00026O-2m for win-pv-devel@lists.xenproject.org; Fri, 17 Oct 2014 13:20:58 +0000 Received: from [85.158.137.68:45268] by server-5.bemta-3.messagelabs.com id 6C/25-30889-9B711445; Fri, 17 Oct 2014 13:20:57 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-15.tower-31.messagelabs.com!1413552055!11229980!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 5365 invoked from network); 17 Oct 2014 13:20:56 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-15.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 17 Oct 2014 13:20:56 -0000 X-IronPort-AV: E=Sophos;i="5.04,739,1406592000"; d="scan'208";a="26043222" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsCAAAnUgIAAIsDw///v2YAABHezEP//4XCA///QCHCAAWc2gP//3DXAgAA7NgD//84M0AAKPl6A///YicA= Date: Fri, 17 Oct 2014 13:20:55 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD011106987@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> <5440E39B.6080104@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110668E@AMSPEX01CL01.citrite.net> <5440F740.4070701@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011106840@AMSPEX01CL01.citrite.net> <54411217.4090806@m2r.biz> In-Reply-To: <54411217.4090806@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 17 October 2014 13:57 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] Blue screen on xenvif install > > Il 17/10/2014 14:02, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 17 October 2014 12:02 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: [win-pv-devel] Blue screen on xenvif install > >> > >> Il 17/10/2014 11:48, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv- > devel- > >>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >>>> Sent: 17 October 2014 10:39 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: [win-pv-devel] Blue screen on xenvif install > >>>> > >>>> Il 16/10/2014 17:58, Paul Durrant ha scritto: > >>>>>> -----Original Message----- > >>>>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv- > >> devel- > >>>>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >>>>>> Sent: 16 October 2014 16:05 > >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>> Subject: Re: [win-pv-devel] Blue screen on xenvif install > >>>>>> > >>>>>> Il 16/10/2014 16:54, Paul Durrant ha scritto: > >>>>>>>> -----Original Message----- > >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>> Sent: 16 October 2014 15:46 > >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>> > >>>>>>>> Il 16/10/2014 15:45, Paul Durrant ha scritto: > >>>>>>>>>> -----Original Message----- > >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>> Sent: 16 October 2014 14:40 > >>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>>>> > >>>>>>>>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: > >>>>>>>>>>>> -----Original Message----- > >>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>>>> Sent: 16 October 2014 11:59 > >>>>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>>>>>> > >>>>>>>>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: > >>>>>>>>>>>>>> -----Original Message----- > >>>>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>>>>>> Sent: 16 October 2014 10:35 > >>>>>>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>>>>>>>>>>>>>> -----Original Message----- > >>>>>>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>>>>>>>> Sent: 16 October 2014 09:58 > >>>>>>>>>>>>>>>> To: win-pv-devel@lists.xenproject.org > >>>>>>>>>>>>>>>> Cc: Paul Durrant > >>>>>>>>>>>>>>>> Subject: Blue screen on xenvif install > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> Today I tried to install new winpv driver to other 3 > >> windows 7 > >>>>>> pro > >>>>>>>> 64 > >>>>>>>>>>>>>>>> bit domUs. > >>>>>>>>>>>>>>>> Days ago I installed them successful on one windows 7 > pro > >> 64 > >>>>>> bit > >>>>>>>> and > >>>>>>>>>>>> one > >>>>>>>>>>>>>>>> windows 8.1 enterprise 64 bit. > >>>>>>>>>>>>>>>> On first domUs I tried to install them today I installed > >> xenbus > >>>>>> and > >>>>>>>>>>>>>>>> xenvbd successful but on xenvif install windows > crashed > >>>> with > >>>>>> blue > >>>>>>>>>>>>>>>> screen, if I saw it correctly was an kernel in-page error > or > >>>>>>>> something > >>>>>>>>>>>>>>>> similar. > >>>>>>>>>>>>>>>> After reboot I retried to install xenvif but now always > fails. > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? > >>>>>>>>>>>>>>> > >>>>>>>>>>>>>>> Paul > >>>>>>>>>>>>>> Windows is setted to write dump of kernel memory on > >> system > >>>>>> error > >>>>>>>>>> but > >>>>>>>>>>>>>> %systemroot%\memory.dmp is missed :( > >>>>>>>>>>>>>> I also checked the windows events log but I found only > >> kernel- > >>>>>>>> power > >>>>>>>>>> as > >>>>>>>>>>>>>> critical that seems not contains useful data. > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> I found probably useful data in xl dmesg (I copied all > below > >>>> from > >>>>>>>> domU > >>>>>>>>>>>>>> start to xen bug): > >>>>>>>>>>>>>>> (d98) HVM Loader > >>>>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>>>>>>>>>>>>>> (d98) System requested SeaBIOS > >>>>>>>>>>>>>>> (d98) CPU speed is 2660 MHz > >>>>>>>>>>>>>>> (d98) Relocating guest memory for lowmem MMIO > space > >>>>>> disabled > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>>>>>>>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>>>>>>>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>>>>>>>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>>>>>>>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 > >>>>>>>>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 > >>>>>>>>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 > >>>>>>>>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 > >>>>>>>>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 > >>>>>>>>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 > >>>>>>>>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 > >>>>>>>>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 > >>>>>>>>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 > >>>>>>>>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 > >>>>>>>>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 > >>>>>>>>>>>>>>> (d98) No RAM in high memory; setting high_mem > resource > >>>> base > >>>>>> to > >>>>>>>>>>>>>> 100000000 > >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>>>>>>>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>>>>>>>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>>>>>>>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>>>>>>>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>>>>>>>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>>>>>>>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>>>>>>>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>>>>>>>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>>>>>>>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>>>>>>>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>>>>>>>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>>>>>>>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>>>>>>>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>>>>>>>>>>>>>> (d98) Multiprocessor initialisation: > >>>>>>>>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs > >> [1/8] > >>>> ... > >>>>>>>>>>>>>>> done. > >>>>>>>>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs > >> [1/8] > >>>> ... > >>>>>>>>>>>>>>> done. > >>>>>>>>>>>>>>> (d98) Testing HVM environment: > >>>>>>>>>>>>>>> (d98) - REP INSB across page boundaries ... passed > >>>>>>>>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed > >>>>>>>>>>>>>>> (d98) Passed 2 of 2 tests > >>>>>>>>>>>>>>> (d98) Writing SMBIOS tables ... > >>>>>>>>>>>>>>> (d98) Loading SeaBIOS ... > >>>>>>>>>>>>>>> (d98) Creating MP tables ... > >>>>>>>>>>>>>>> (d98) Loading ACPI ... > >>>>>>>>>>>>>>> (d98) S3 disabled > >>>>>>>>>>>>>>> (d98) S4 disabled > >>>>>>>>>>>>>>> (d98) vm86 TSS at fc00a100 > >>>>>>>>>>>>>>> (d98) BIOS map: > >>>>>>>>>>>>>>> (d98) 10000-100d3: Scratch space > >>>>>>>>>>>>>>> (d98) c0000-fffff: Main BIOS > >>>>>>>>>>>>>>> (d98) E820 table: > >>>>>>>>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: > RAM > >>>>>>>>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>>>>>>>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: > >>>> RESERVED > >>>>>>>>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: > RAM > >>>>>>>>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>>>>>>>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: > >> RESERVED > >>>>>>>>>>>>>>> (d98) Invoking SeaBIOS ... > >>>>>>>>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943- > testVS01OU) > >>>>>>>>>>>>>>> (d98) > >>>>>>>>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 > >>>>>>>>>>>>>>> (d98) Running on QEMU (i440fx) > >>>>>>>>>>>>>>> (d98) xen: copy e820... > >>>>>>>>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size > >>>> 71995) > >>>>>>>>>>>>>>> (d98) CPU Mhz=2660 > >>>>>>>>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>>>>>>>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 > >>>>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>>>>>>>> (d98) xen: copy BIOS tables... > >>>>>>>>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to > >>>>>> 0x000f0f40 > >>>>>>>>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to > >>>> 0x000f0e40 > >>>>>>>>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>>>>>>>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>>>>>>>>>>>>>> (d98) Using pmtimer, ioport 0xb008 > >>>>>>>>>>>>>>> (d98) Scan for VGA option rom > >>>>>>>>>>>>>>> (d98) Running option rom at c000:0003 > >>>>>>>>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching > >> modes > >>>>>>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>>>>>> (d98) Turning on vga text mode console > >>>>>>>>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943- > testVS01OU) > >>>>>>>>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d- > >> 42579a494120 > >>>>>>>>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>>>>>>>>>>>>>> (d98) Found 0 lpt ports > >>>>>>>>>>>>>>> (d98) Found 0 serial ports > >>>>>>>>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>>>>>>>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>>>>>>>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 > >>>> MiBytes) > >>>>>>>>>>>>>>> (d98) Searching bootorder for: > >>>>>> /pci@i0cf8/*@1,1/drive@0/disk@0 > >>>>>>>>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 > DVD/CD] > >>>>>>>>>>>>>>> (d98) Searching bootorder for: > >>>>>> /pci@i0cf8/*@1,1/drive@0/disk@1 > >>>>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>>>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>>>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>>>>>>>>>>>>>> (d98) PS2 keyboard initialized > >>>>>>>>>>>>>>> (d98) All threads complete. > >>>>>>>>>>>>>>> (d98) Scan for option roms > >>>>>>>>>>>>>>> (d98) Running option rom at c980:0003 > >>>>>>>>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>>>>>>>>>>>>>> (d98) > >>>>>>>>>>>>>>> (d98) Press F12 for boot menu. > >>>>>>>>>>>>>>> (d98) > >>>>>>>>>>>>>>> (d98) Searching bootorder for: HALT > >>>>>>>>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 > translation=lba > >>>>>>>>>>>>>>> LCHS=1024/255/63 s=83394560 > >>>>>>>>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>>>>>>>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh > >>>>>>>>>>>>>>> (d98) e820 map has 6 items: > >>>>>>>>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>>>>>>>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 > >> RESERVED > >>>>>>>>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 > >> RESERVED > >>>>>>>>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>>>>>>>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 > >> RESERVED > >>>>>>>>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 > >> RESERVED > >>>>>>>>>>>>>>> (d98) enter handle_19: > >>>>>>>>>>>>>>> (d98) NULL > >>>>>>>>>>>>>>> (d98) Booting from Hard Disk... > >>>>>>>>>>>>>>> (d98) Booting from 0000:7c00 > >>>>>>>>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 > major: 6 > >>>>>> minor: > >>>>>>>> 1 > >>>>>>>>>> sp: > >>>>>>>>>>>>>>> 1 build: 1db1 > >>>>>>>>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>>>>>>>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: > 3fffe > >>>>>>>>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: > 3fffd > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>>>>>>>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: ====> > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 > >>>>>>>>>> FFFFFFFFC0000185 > >>>>>>>>>>>>>>> 000000001BD6A860 FFFF > >>>>>>>>>>>>>>> (d98) F80002E39000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: STACK: > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: > >>>> (0000000000000003 > >>>>>>>>>>>>>>> 00000000038A50F0 00000000038A > >>>>>>>>>>>>>>> (d98) 4860 000000000000007A) xen.sys + > 00000000000049AC > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: > >>>> (00000000038AD0D0 > >>>>>>>>>>>>>>> 0000000000000000 000000000000 > >>>>>>>>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + > >>>> 0000000000128585 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: > >>>> (00000000038AD0D0 > >>>>>>>>>>>>>>> 0000000002C83500 000000000000 > >>>>>>>>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + > >>>> 0000000000167C0D > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: > >> (0000000003816470 > >>>>>>>>>>>>>>> 0000000002B4C8C1 000000000000 > >>>>>>>>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + > >>>> 0000000000075CC4 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: > >>>> (000000000000007A > >>>>>>>>>>>>>>> 00000000000171C8 00000000C000 > >>>>>>>>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + > >>>> 00000000000E8752 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: > >> (00000000038163B0 > >>>>>>>>>>>>>>> 000000000310F320 0000000002CB > >>>>>>>>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + > >>>> 000000000009C91F > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: > >> (0000000000000000 > >>>>>>>>>>>>>>> 0000000000000008 00000000FFFF > >>>>>>>>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + > >>>> 00000000000831B9 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: > >> (0000000000000008 > >>>>>>>>>>>>>>> 0000000002E39000 000000000000 > >>>>>>>>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + > >>>> 0000000000073CEE > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: > >>>> (0000000002E5CFD5 > >>>>>>>>>>>>>>> 0000000000000000 0000000003EB > >>>>>>>>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + > >>>> 000000000042C000 > >>>>>>>>>>>>>> If you need more tests/informations tell me and I'll post > >> them. > >>>>>>>>>>>>>> Thanks for any reply and sorry for my bad english. > >>>>>>>>>>>>> Well, that tells me you had a 7A BSOD, which is a > >>>>>>>>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) > was > >>>>>>>> C0000185 > >>>>>>>>>> so > >>>>>>>>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at > >>>>>>>>>>>> http://msdn.microsoft.com/en- > >>>>>>>>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx > >> tells > >>>>>> me > >>>>>>>> that > >>>>>>>>>>>> this means: > >>>>>>>>>>>>> "improper termination or defective cabling on SCSI devices > or > >>>> that > >>>>>>>> two > >>>>>>>>>>>> devices are trying to use the same IRQ." > >>>>>>>>>>>>> But you said you had xenvbd already installed so you'll be > >> using a > >>>>>> PV > >>>>>>>>>>>> storage path. Is there any indication of problems with your > >>>> storage? > >>>>>>>>>>>>> Paul > >>>>>>>>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with > "LSI > >>>> Logic > >>>>>>>>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" > dom0 > >>>>>>>> partitions > >>>>>>>>>>>> are GTP and fs ext4. > >>>>>>>>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2- > amd64 > >>>>>> version > >>>>>>>>>>>> 3.16.3-2~bpo70+1 > >>>>>>>>>>>> No kern or syslog errors, only many of these warning that > >>>> someone > >>>>>>>>>>>> replied me that should not be a problem: > >>>>>>>>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] > >>>> xen:balloon: > >>>>>>>>>>>> reserve_additional_memory: add_memory() failed: -17 > >>>>>>>>>>>> DomU now see disk as xen pvdisk, on xenvif install probably > still > >>>> was > >>>>>>>>>>>> full emulated disk even if xenvbd was installed successful > >> before > >>>>>> xenvif > >>>>>>>>>>>> install (failed with BSOD) > >>>>>>>>>>>> The IRQ seems visible from xl dmesg output below, can you > >> check > >>>>>>>> them is > >>>>>>>>>>>> have something wrong or strange, I see some of them > >> "duplicate" > >>>>>> but I > >>>>>>>>>>>> not know if is correct. > >>>>>>>>>>>> > >>>>>>>>>>>> DomU xl cfg: > >>>>>>>>>>>>> name='office1_w7' > >>>>>>>>>>>>> builder="hvm" > >>>>>>>>>>>>> memory=2048 > >>>>>>>>>>>>> vcpus=2 > >>>>>>>>>>>>> acpi_s3=0 > >>>>>>>>>>>>> acpi_s4=0 > >>>>>>>>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > >>>>>>>>>>>>> > >> > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > >>>>>>>>>>>> ] > >>>>>>>>>>>>> boot='c' > >>>>>>>>>>>>> device_model_version="qemu-xen" > >>>>>>>>>>>>> viridian=1 > >>>>>>>>>>>>> vnc=0 > >>>>>>>>>>>>> keymap="it" > >>>>>>>>>>>>> on_crash="destroy" > >>>>>>>>>>>>> vga="qxl" > >>>>>>>>>>>>> spice=1 > >>>>>>>>>>>>> spicehost='0.0.0.0' > >>>>>>>>>>>>> spiceport=6001 > >>>>>>>>>>>>> spicedisable_ticketing=0 > >>>>>>>>>>>>> spicepasswd="password" > >>>>>>>>>>>>> spicevdagent=1 > >>>>>>>>>>>>> spice_clipboard_sharing=0 > >>>>>>>>>>>>> spiceusbredirection=4 > >>>>>>>>>>>>> soundhw="hda" > >>>>>>>>>>>>> localtime=1 > >>>>>>>>>>>> If you need more tests/informations tell me and I'll post > them. > >>>>>>>>>>>> > >>>>>>>>>>> Do you have the qemu log (with xen platform logging > enabled). > >>>> This is > >>>>>>>>>> where the PV drivers log failures/warnings. > >>>>>>>>>>> Paul > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>> I retried enabling xen platform debug in qemu trace but no add > >> lines > >>>> in > >>>>>>>>>> log when I try to install xenvif and fails. > >>>>>>>>>> I attach anyway the log if can be useful. > >>>>>>>>> All I can see there is an apparently clean shutdown of domain > 101; > >> no > >>>>>> sign > >>>>>>>> of XENVIF and no sign of a BSOD. > >>>>>>>>>> I'll also try to restore the backup of this night of the domU > when I > >>>> had > >>>>>>>>>> the BSOD trying reproduce it with xen debug in qemu trace and > >>>>>> different > >>>>>>>>>> windows memory dump options. > >>>>>>>>> Ok. > >>>>>>>>> > >>>>>>>>> Paul > >>>>>>>>> > >>>>>>>> Reproduced it but now with xen platform trace enabled in qemu. > >> (see > >>>>>>>> attachment) > >>>>>>>> Dump of memory instead is not present also in this case (probably > >>>>>>>> because disk is "failed"). > >>>>>>> You're using emulate disk in this case. Did your BSOD not indicate > that > >> it > >>>>>> was dumping? > >>>>>>> Paul > >>>>>>> > >>>>>> I have to time to see if do a dump but I suppose it can't write to disk > >>>>>> since its driver fails. > >>>>>> Log qemu is not enough? You need the windows memory dump to > find > >>>> and > >>>>>> fix > >>>>>> the bug? > >>>>> I don't know what the bug is. My guess is that it's a deadlock > somewhere > >>>> which is causing Windows to believe there's a storage issue, but since > the > >>>> stack is entirely in the kernel and without a crashdump I cannot decode > to > >>>> symbols there's not much more I can do unless I happen to repro. > >>>>> Paul > >>>>> > >>>>>> If needed tomorrow I'll do other tests. > >>>> I retried and seems always reproducible on same domU. > >>>> Now I disabled automatic reboot on crash and do a screenshot (in > >>>> attachment) but memory dump is still missed :( Probably with disk > >>>> "failed" can't write. > >>>> Is there another way to take/save the memory dump or the data you > >> need? > >>> Could you remove xenvbd and make sure the emulated disk is > functional. > >> Then, install Xenvif and see if it BSODs. > >> > >> Now I tried to install xenvif without install xenvbd and installation is > >> ok, after I installed xennet (ok), xenvbd (ok) and xeniface but on this > >> latest same blue screen. > >> I can (and I must try) install all except xenvbd? > >> I also attached the new test's qemu log. > > You obviously have not rebooted yet. Try installing everything except > xenvbd. Reboot. Then install xenvbd and reboot. Any hand over from an > emulated device to a PV device requires a reboot. > > > > Paul > > Yes, I know that pvdrivers installation require reboot but the crash was > before finish install all them and reboot. > Now I install all other 4 component (not xenvbd), rebooted, installed > xenvbd and rebooted and no crash happen for now. > I suppose that this is only a workaround and one or more cases of disk > crash can still happen, or I'm wrong? Ok, it's good that the crash now stops. It seems to me then the, for some reason, having xenvbd present but inactive (due to emulated disks still being present until after reboot) is causing the problem. > What I can do to verify if can still crash in some cases? > I don't think there's much point in you trying to repro unless you can successfully get a memory.dmp as there's little more I'm going to be able to figure out without one. OTOH I probably have enough idea about what's happening to try to repro this myself now. Paul > Thanks for any reply. > > >>>> About IRQ you checked in xl dmesg I posted if are all ok? > >>>> > >>> Yes, I don't think there's a problem there. > >>> > >>> Paul > >>> > >>>> Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Fri Oct 17 13:20:59 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Fri, 17 Oct 2014 13:20:59 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf7Sl-00026T-4L; Fri, 17 Oct 2014 13:20:59 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xf7Sk-00026O-2m for win-pv-devel@lists.xenproject.org; Fri, 17 Oct 2014 13:20:58 +0000 Received: from [85.158.137.68:45268] by server-5.bemta-3.messagelabs.com id 6C/25-30889-9B711445; Fri, 17 Oct 2014 13:20:57 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-15.tower-31.messagelabs.com!1413552055!11229980!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=2.2 required=7.0 tests=BIZ_TLD,BODY_RANDOM_LONG, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 5365 invoked from network); 17 Oct 2014 13:20:56 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-15.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 17 Oct 2014 13:20:56 -0000 X-IronPort-AV: E=Sophos;i="5.04,739,1406592000"; d="scan'208";a="26043222" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: [win-pv-devel] Blue screen on xenvif install Thread-Index: AQHP6R88TE2eCcEtSU6laq0K5grY5pwybJlQ///obQCAACb2gP//8KIAgAAjAsCAAAnUgIAAIsDw///v2YAABHezEP//4XCA///QCHCAAWc2gP//3DXAgAA7NgD//84M0AAKPl6A///YicA= Date: Fri, 17 Oct 2014 13:20:55 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD011106987@AMSPEX01CL01.citrite.net> References: <543F887B.5030500@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111050FF@AMSPEX01CL01.citrite.net> <543F912C.8000504@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110526F@AMSPEX01CL01.citrite.net> <543FA4F6.5090804@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111053EA@AMSPEX01CL01.citrite.net> <543FCA93.2010805@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111057A2@AMSPEX01CL01.citrite.net> <543FDA2D.2090900@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD0111058E6@AMSPEX01CL01.citrite.net> <543FDE85.1030908@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011105A08@AMSPEX01CL01.citrite.net> <5440E39B.6080104@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD01110668E@AMSPEX01CL01.citrite.net> <5440F740.4070701@m2r.biz> <9AAE0902D5BC7E449B7C8E4E778ABCD011106840@AMSPEX01CL01.citrite.net> <54411217.4090806@m2r.biz> In-Reply-To: <54411217.4090806@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Subject: Re: [win-pv-devel] Blue screen on xenvif install X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 17 October 2014 13:57 > To: Paul Durrant; win-pv-devel@lists.xenproject.org > Subject: Re: [win-pv-devel] Blue screen on xenvif install > > Il 17/10/2014 14:02, Paul Durrant ha scritto: > >> -----Original Message----- > >> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >> Sent: 17 October 2014 12:02 > >> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >> Subject: Re: [win-pv-devel] Blue screen on xenvif install > >> > >> Il 17/10/2014 11:48, Paul Durrant ha scritto: > >>>> -----Original Message----- > >>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv- > devel- > >>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >>>> Sent: 17 October 2014 10:39 > >>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>> Subject: Re: [win-pv-devel] Blue screen on xenvif install > >>>> > >>>> Il 16/10/2014 17:58, Paul Durrant ha scritto: > >>>>>> -----Original Message----- > >>>>>> From: win-pv-devel-bounces@lists.xenproject.org [mailto:win-pv- > >> devel- > >>>>>> bounces@lists.xenproject.org] On Behalf Of Fabio Fantoni > >>>>>> Sent: 16 October 2014 16:05 > >>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>> Subject: Re: [win-pv-devel] Blue screen on xenvif install > >>>>>> > >>>>>> Il 16/10/2014 16:54, Paul Durrant ha scritto: > >>>>>>>> -----Original Message----- > >>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>> Sent: 16 October 2014 15:46 > >>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>> > >>>>>>>> Il 16/10/2014 15:45, Paul Durrant ha scritto: > >>>>>>>>>> -----Original Message----- > >>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>> Sent: 16 October 2014 14:40 > >>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>>>> > >>>>>>>>>> Il 16/10/2014 13:04, Paul Durrant ha scritto: > >>>>>>>>>>>> -----Original Message----- > >>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>>>> Sent: 16 October 2014 11:59 > >>>>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>>>>>> > >>>>>>>>>>>> Il 16/10/2014 12:00, Paul Durrant ha scritto: > >>>>>>>>>>>>>> -----Original Message----- > >>>>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>>>>>> Sent: 16 October 2014 10:35 > >>>>>>>>>>>>>> To: Paul Durrant; win-pv-devel@lists.xenproject.org > >>>>>>>>>>>>>> Subject: Re: Blue screen on xenvif install > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> Il 16/10/2014 10:59, Paul Durrant ha scritto: > >>>>>>>>>>>>>>>> -----Original Message----- > >>>>>>>>>>>>>>>> From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > >>>>>>>>>>>>>>>> Sent: 16 October 2014 09:58 > >>>>>>>>>>>>>>>> To: win-pv-devel@lists.xenproject.org > >>>>>>>>>>>>>>>> Cc: Paul Durrant > >>>>>>>>>>>>>>>> Subject: Blue screen on xenvif install > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> Today I tried to install new winpv driver to other 3 > >> windows 7 > >>>>>> pro > >>>>>>>> 64 > >>>>>>>>>>>>>>>> bit domUs. > >>>>>>>>>>>>>>>> Days ago I installed them successful on one windows 7 > pro > >> 64 > >>>>>> bit > >>>>>>>> and > >>>>>>>>>>>> one > >>>>>>>>>>>>>>>> windows 8.1 enterprise 64 bit. > >>>>>>>>>>>>>>>> On first domUs I tried to install them today I installed > >> xenbus > >>>>>> and > >>>>>>>>>>>>>>>> xenvbd successful but on xenvif install windows > crashed > >>>> with > >>>>>> blue > >>>>>>>>>>>>>>>> screen, if I saw it correctly was an kernel in-page error > or > >>>>>>>> something > >>>>>>>>>>>>>>>> similar. > >>>>>>>>>>>>>>>> After reboot I retried to install xenvif but now always > fails. > >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>> Sounds odd. Do you have a MEMORY.DMP? > >>>>>>>>>>>>>>> > >>>>>>>>>>>>>>> Paul > >>>>>>>>>>>>>> Windows is setted to write dump of kernel memory on > >> system > >>>>>> error > >>>>>>>>>> but > >>>>>>>>>>>>>> %systemroot%\memory.dmp is missed :( > >>>>>>>>>>>>>> I also checked the windows events log but I found only > >> kernel- > >>>>>>>> power > >>>>>>>>>> as > >>>>>>>>>>>>>> critical that seems not contains useful data. > >>>>>>>>>>>>>> > >>>>>>>>>>>>>> I found probably useful data in xl dmesg (I copied all > below > >>>> from > >>>>>>>> domU > >>>>>>>>>>>>>> start to xen bug): > >>>>>>>>>>>>>>> (d98) HVM Loader > >>>>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>>>>>>>> (d98) Xenbus rings @0xfeffc000, event channel 1 > >>>>>>>>>>>>>>> (d98) System requested SeaBIOS > >>>>>>>>>>>>>>> (d98) CPU speed is 2660 MHz > >>>>>>>>>>>>>>> (d98) Relocating guest memory for lowmem MMIO > space > >>>>>> disabled > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 0 -> 5 > >>>>>>>>>>>>>>> (d98) PCI-ISA link 0 routed to IRQ5 > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 0 -> 10 > >>>>>>>>>>>>>>> (d98) PCI-ISA link 1 routed to IRQ10 > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 0 -> 11 > >>>>>>>>>>>>>>> (d98) PCI-ISA link 2 routed to IRQ11 > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 0 -> 5 > >>>>>>>>>>>>>>> (d98) PCI-ISA link 3 routed to IRQ5 > >>>>>>>>>>>>>>> (d98) pci dev 01:3 INTA->IRQ10 > >>>>>>>>>>>>>>> (d98) pci dev 02:0 INTA->IRQ11 > >>>>>>>>>>>>>>> (d98) pci dev 03:0 INTA->IRQ5 > >>>>>>>>>>>>>>> (d98) pci dev 04:0 INTA->IRQ5 > >>>>>>>>>>>>>>> (d98) pci dev 05:0 INTA->IRQ10 > >>>>>>>>>>>>>>> (d98) pci dev 06:0 INTA->IRQ11 > >>>>>>>>>>>>>>> (d98) pci dev 1d:0 INTA->IRQ10 > >>>>>>>>>>>>>>> (d98) pci dev 1d:1 INTB->IRQ11 > >>>>>>>>>>>>>>> (d98) pci dev 1d:2 INTC->IRQ5 > >>>>>>>>>>>>>>> (d98) pci dev 1d:7 INTD->IRQ5 > >>>>>>>>>>>>>>> (d98) No RAM in high memory; setting high_mem > resource > >>>> base > >>>>>> to > >>>>>>>>>>>>>> 100000000 > >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 10 size 004000000: 0f0000000 > >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 14 size 004000000: 0f4000000 > >>>>>>>>>>>>>>> (d98) pci dev 02:0 bar 14 size 001000000: 0f8000008 > >>>>>>>>>>>>>>> (d98) pci dev 06:0 bar 30 size 000040000: 0f9000000 > >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 30 size 000010000: 0f9040000 > >>>>>>>>>>>>>>> (d98) pci dev 03:0 bar 10 size 000004000: 0f9050000 > >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 18 size 000002000: 0f9054000 > >>>>>>>>>>>>>>> (d98) pci dev 04:0 bar 14 size 000001000: 0f9056000 > >>>>>>>>>>>>>>> (d98) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > >>>>>>>>>>>>>>> (d98) pci dev 02:0 bar 10 size 000000100: 00000c001 > >>>>>>>>>>>>>>> (d98) pci dev 06:0 bar 10 size 000000100: 00000c101 > >>>>>>>>>>>>>>> (d98) pci dev 06:0 bar 14 size 000000100: 0f9058000 > >>>>>>>>>>>>>>> (d98) pci dev 04:0 bar 10 size 000000020: 00000c201 > >>>>>>>>>>>>>>> (d98) pci dev 05:0 bar 1c size 000000020: 00000c221 > >>>>>>>>>>>>>>> (d98) pci dev 1d:0 bar 20 size 000000020: 00000c241 > >>>>>>>>>>>>>>> (d98) pci dev 1d:1 bar 20 size 000000020: 00000c261 > >>>>>>>>>>>>>>> (d98) pci dev 1d:2 bar 20 size 000000020: 00000c281 > >>>>>>>>>>>>>>> (d98) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > >>>>>>>>>>>>>>> (d98) Multiprocessor initialisation: > >>>>>>>>>>>>>>> (d98) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs > >> [1/8] > >>>> ... > >>>>>>>>>>>>>>> done. > >>>>>>>>>>>>>>> (d98) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs > >> [1/8] > >>>> ... > >>>>>>>>>>>>>>> done. > >>>>>>>>>>>>>>> (d98) Testing HVM environment: > >>>>>>>>>>>>>>> (d98) - REP INSB across page boundaries ... passed > >>>>>>>>>>>>>>> (d98) - GS base MSRs and SWAPGS ... passed > >>>>>>>>>>>>>>> (d98) Passed 2 of 2 tests > >>>>>>>>>>>>>>> (d98) Writing SMBIOS tables ... > >>>>>>>>>>>>>>> (d98) Loading SeaBIOS ... > >>>>>>>>>>>>>>> (d98) Creating MP tables ... > >>>>>>>>>>>>>>> (d98) Loading ACPI ... > >>>>>>>>>>>>>>> (d98) S3 disabled > >>>>>>>>>>>>>>> (d98) S4 disabled > >>>>>>>>>>>>>>> (d98) vm86 TSS at fc00a100 > >>>>>>>>>>>>>>> (d98) BIOS map: > >>>>>>>>>>>>>>> (d98) 10000-100d3: Scratch space > >>>>>>>>>>>>>>> (d98) c0000-fffff: Main BIOS > >>>>>>>>>>>>>>> (d98) E820 table: > >>>>>>>>>>>>>>> (d98) [00]: 00000000:00000000 - 00000000:000a0000: > RAM > >>>>>>>>>>>>>>> (d98) HOLE: 00000000:000a0000 - 00000000:000c0000 > >>>>>>>>>>>>>>> (d98) [01]: 00000000:000c0000 - 00000000:00100000: > >>>> RESERVED > >>>>>>>>>>>>>>> (d98) [02]: 00000000:00100000 - 00000000:78000000: > RAM > >>>>>>>>>>>>>>> (d98) HOLE: 00000000:78000000 - 00000000:fc000000 > >>>>>>>>>>>>>>> (d98) [03]: 00000000:fc000000 - 00000001:00000000: > >> RESERVED > >>>>>>>>>>>>>>> (d98) Invoking SeaBIOS ... > >>>>>>>>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943- > testVS01OU) > >>>>>>>>>>>>>>> (d98) > >>>>>>>>>>>>>>> (d98) Found Xen hypervisor signature at 40000100 > >>>>>>>>>>>>>>> (d98) Running on QEMU (i440fx) > >>>>>>>>>>>>>>> (d98) xen: copy e820... > >>>>>>>>>>>>>>> (d98) Relocating init from 0x000df619 to 0x77fae600 (size > >>>> 71995) > >>>>>>>>>>>>>>> (d98) CPU Mhz=2660 > >>>>>>>>>>>>>>> (d98) Found 13 PCI devices (max PCI bus is 00) > >>>>>>>>>>>>>>> (d98) Allocated Xen hypercall page at 77fff000 > >>>>>>>>>>>>>>> (d98) Detected Xen v4.5-unstable > >>>>>>>>>>>>>>> (d98) xen: copy BIOS tables... > >>>>>>>>>>>>>>> (d98) Copying SMBIOS entry point from 0x00010010 to > >>>>>> 0x000f0f40 > >>>>>>>>>>>>>>> (d98) Copying MPTABLE from 0xfc001170/fc001180 to > >>>> 0x000f0e40 > >>>>>>>>>>>>>>> (d98) Copying PIR from 0x00010030 to 0x000f0dc0 > >>>>>>>>>>>>>>> (d98) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > >>>>>>>>>>>>>>> (d98) Using pmtimer, ioport 0xb008 > >>>>>>>>>>>>>>> (d98) Scan for VGA option rom > >>>>>>>>>>>>>>> (d98) Running option rom at c000:0003 > >>>>>>>>>>>>>>> (XEN) stdvga.c:147:d98v0 entering stdvga and caching > >> modes > >>>>>>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>>>>>> (d98) Turning on vga text mode console > >>>>>>>>>>>>>>> (d98) SeaBIOS (version > >>>>>>>>>>>>>>> debian/1.7.5-1-0-g506b58d-20140603_102943- > testVS01OU) > >>>>>>>>>>>>>>> (d98) Machine UUID f4cdeb74-0db1-4748-948d- > >> 42579a494120 > >>>>>>>>>>>>>>> (d98) EHCI init on dev 00:1d.7 (regs=0xf9057020) > >>>>>>>>>>>>>>> (d98) Found 0 lpt ports > >>>>>>>>>>>>>>> (d98) Found 0 serial ports > >>>>>>>>>>>>>>> (d98) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > >>>>>>>>>>>>>>> (d98) ATA controller 2 at 170/374/0 (irq 15 dev 9) > >>>>>>>>>>>>>>> (d98) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40720 > >>>> MiBytes) > >>>>>>>>>>>>>>> (d98) Searching bootorder for: > >>>>>> /pci@i0cf8/*@1,1/drive@0/disk@0 > >>>>>>>>>>>>>>> (d98) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 > DVD/CD] > >>>>>>>>>>>>>>> (d98) Searching bootorder for: > >>>>>> /pci@i0cf8/*@1,1/drive@0/disk@1 > >>>>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.0 (io=c240) > >>>>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.1 (io=c260) > >>>>>>>>>>>>>>> (d98) UHCI init on dev 00:1d.2 (io=c280) > >>>>>>>>>>>>>>> (d98) PS2 keyboard initialized > >>>>>>>>>>>>>>> (d98) All threads complete. > >>>>>>>>>>>>>>> (d98) Scan for option roms > >>>>>>>>>>>>>>> (d98) Running option rom at c980:0003 > >>>>>>>>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>>>>>> (d98) pmm call arg1=1 > >>>>>>>>>>>>>>> (d98) pmm call arg1=0 > >>>>>>>>>>>>>>> (d98) Searching bootorder for: /pci@i0cf8/*@6 > >>>>>>>>>>>>>>> (d98) > >>>>>>>>>>>>>>> (d98) Press F12 for boot menu. > >>>>>>>>>>>>>>> (d98) > >>>>>>>>>>>>>>> (d98) Searching bootorder for: HALT > >>>>>>>>>>>>>>> (d98) drive 0x000f0d40: PCHS=16383/16/63 > translation=lba > >>>>>>>>>>>>>>> LCHS=1024/255/63 s=83394560 > >>>>>>>>>>>>>>> (d98) Space available for UMB: ca800-ee800, f0000-f0ce0 > >>>>>>>>>>>>>>> (d98) Returned 258048 bytes of ZoneHigh > >>>>>>>>>>>>>>> (d98) e820 map has 6 items: > >>>>>>>>>>>>>>> (d98) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > >>>>>>>>>>>>>>> (d98) 1: 000000000009fc00 - 00000000000a0000 = 2 > >> RESERVED > >>>>>>>>>>>>>>> (d98) 2: 00000000000f0000 - 0000000000100000 = 2 > >> RESERVED > >>>>>>>>>>>>>>> (d98) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > >>>>>>>>>>>>>>> (d98) 4: 0000000077fff000 - 0000000078000000 = 2 > >> RESERVED > >>>>>>>>>>>>>>> (d98) 5: 00000000fc000000 - 0000000100000000 = 2 > >> RESERVED > >>>>>>>>>>>>>>> (d98) enter handle_19: > >>>>>>>>>>>>>>> (d98) NULL > >>>>>>>>>>>>>>> (d98) Booting from Hard Disk... > >>>>>>>>>>>>>>> (d98) Booting from 0000:7c00 > >>>>>>>>>>>>>>> (XEN) d98: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 > major: 6 > >>>>>> minor: > >>>>>>>> 1 > >>>>>>>>>> sp: > >>>>>>>>>>>>>>> 1 build: 1db1 > >>>>>>>>>>>>>>> (XEN) d98: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > >>>>>>>>>>>>>>> (XEN) d98v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: > 3fffe > >>>>>>>>>>>>>>> (XEN) d98v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: > 3fffd > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 0 changed 5 -> 0 > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 1 changed 10 -> 0 > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 2 changed 11 -> 0 > >>>>>>>>>>>>>>> (XEN) irq.c:270: Dom98 PCI link 3 changed 5 -> 0 > >>>>>>>>>>>>>>> (XEN) irq.c:380: Dom98 callback via changed to GSI 24 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: ====> > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 0000007A: FFFFF6FC000171C8 > >>>>>>>>>> FFFFFFFFC0000185 > >>>>>>>>>>>>>>> 000000001BD6A860 FFFF > >>>>>>>>>>>>>>> (d98) F80002E39000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: CONTEXT (FFFFF8800310E530): > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - GS = 002B > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - FS = 0053 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - ES = 002B > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - DS = 002B > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - SS = 0018 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - CS = 0010 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - EFLAGS = 00000086 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDI = 00000000000171C8 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSI = 00000000C0000185 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBX = 00000000038AC8F8 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RDX = 0000000000000000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RCX = 000000000310E530 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RAX = 000000002ECF4722 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RBP = 000000001BD6A860 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RIP = 00000000038A2A43 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - RSP = 000000000310E510 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R8 = 0000000000000000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R9 = 0000000000000000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R10 = 0000000000000000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R11 = 0000000000000000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R12 = 000000000000007A > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R13 = 0000000000000001 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R14 = 0000000002E39000 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: - R15 = 0000000002CBAC40 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: STACK: > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA20: > >>>> (0000000000000003 > >>>>>>>>>>>>>>> 00000000038A50F0 00000000038A > >>>>>>>>>>>>>>> (d98) 4860 000000000000007A) xen.sys + > 00000000000049AC > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EA70: > >>>> (00000000038AD0D0 > >>>>>>>>>>>>>>> 0000000000000000 000000000000 > >>>>>>>>>>>>>>> (d98) 0004 0000000002C83500) ntoskrnl.exe + > >>>> 0000000000128585 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310EAA0: > >>>> (00000000038AD0D0 > >>>>>>>>>>>>>>> 0000000002C83500 000000000000 > >>>>>>>>>>>>>>> (d98) 000F 0000000001780660) ntoskrnl.exe + > >>>> 0000000000167C0D > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F170: > >> (0000000003816470 > >>>>>>>>>>>>>>> 0000000002B4C8C1 000000000000 > >>>>>>>>>>>>>>> (d98) 00FE 0000000000000000) ntoskrnl.exe + > >>>> 0000000000075CC4 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F1B0: > >>>> (000000000000007A > >>>>>>>>>>>>>>> 00000000000171C8 00000000C000 > >>>>>>>>>>>>>>> (d98) 0185 000000001BD6A860) ntoskrnl.exe + > >>>> 00000000000E8752 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F290: > >> (00000000038163B0 > >>>>>>>>>>>>>>> 000000000310F320 0000000002CB > >>>>>>>>>>>>>>> (d98) D540 00000000038163B0) ntoskrnl.exe + > >>>> 000000000009C91F > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F360: > >> (0000000000000000 > >>>>>>>>>>>>>>> 0000000000000008 00000000FFFF > >>>>>>>>>>>>>>> (d98) FFFF 00000000003500F0) ntoskrnl.exe + > >>>> 00000000000831B9 > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F4C0: > >> (0000000000000008 > >>>>>>>>>>>>>>> 0000000002E39000 000000000000 > >>>>>>>>>>>>>>> (d98) 0000 0000000000000000) ntoskrnl.exe + > >>>> 0000000000073CEE > >>>>>>>>>>>>>>> (d98) XEN|BUGCHECK: 000000000310F658: > >>>> (0000000002E5CFD5 > >>>>>>>>>>>>>>> 0000000000000000 0000000003EB > >>>>>>>>>>>>>>> (d98) 8710 00000000FFFFFFFF) ntoskrnl.exe + > >>>> 000000000042C000 > >>>>>>>>>>>>>> If you need more tests/informations tell me and I'll post > >> them. > >>>>>>>>>>>>>> Thanks for any reply and sorry for my bad english. > >>>>>>>>>>>>> Well, that tells me you had a 7A BSOD, which is a > >>>>>>>>>>>> KERNEL_DATA_INPAGE_ERROR. The error status (param 2) > was > >>>>>>>> C0000185 > >>>>>>>>>> so > >>>>>>>>>>>> that's a STATUS_IO_DEVICE_ERROR. The documentation at > >>>>>>>>>>>> http://msdn.microsoft.com/en- > >>>>>>>>>>>> gb/library/windows/hardware/ff559211%28v=vs.85%29.aspx > >> tells > >>>>>> me > >>>>>>>> that > >>>>>>>>>>>> this means: > >>>>>>>>>>>>> "improper termination or defective cabling on SCSI devices > or > >>>> that > >>>>>>>> two > >>>>>>>>>>>> devices are trying to use the same IRQ." > >>>>>>>>>>>>> But you said you had xenvbd already installed so you'll be > >> using a > >>>>>> PV > >>>>>>>>>>>> storage path. Is there any indication of problems with your > >>>> storage? > >>>>>>>>>>>>> Paul > >>>>>>>>>>>> DomUs disk are all raw files in local dom0 disks, raid1 with > "LSI > >>>> Logic > >>>>>>>>>>>> / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2" > dom0 > >>>>>>>> partitions > >>>>>>>>>>>> are GTP and fs ext4. > >>>>>>>>>>>> Dom0 is wheezy with kernel is linux-image-3.16-0.bpo.2- > amd64 > >>>>>> version > >>>>>>>>>>>> 3.16.3-2~bpo70+1 > >>>>>>>>>>>> No kern or syslog errors, only many of these warning that > >>>> someone > >>>>>>>>>>>> replied me that should not be a problem: > >>>>>>>>>>>> Oct 15 10:45:13 mtorMN01OU kernel: [773197.117518] > >>>> xen:balloon: > >>>>>>>>>>>> reserve_additional_memory: add_memory() failed: -17 > >>>>>>>>>>>> DomU now see disk as xen pvdisk, on xenvif install probably > still > >>>> was > >>>>>>>>>>>> full emulated disk even if xenvbd was installed successful > >> before > >>>>>> xenvif > >>>>>>>>>>>> install (failed with BSOD) > >>>>>>>>>>>> The IRQ seems visible from xl dmesg output below, can you > >> check > >>>>>>>> them is > >>>>>>>>>>>> have something wrong or strange, I see some of them > >> "duplicate" > >>>>>> but I > >>>>>>>>>>>> not know if is correct. > >>>>>>>>>>>> > >>>>>>>>>>>> DomU xl cfg: > >>>>>>>>>>>>> name='office1_w7' > >>>>>>>>>>>>> builder="hvm" > >>>>>>>>>>>>> memory=2048 > >>>>>>>>>>>>> vcpus=2 > >>>>>>>>>>>>> acpi_s3=0 > >>>>>>>>>>>>> acpi_s4=0 > >>>>>>>>>>>>> vif=['bridge=xenbr0,mac=00:16:3e:41:ae:8b'] > >>>>>>>>>>>>> > >> > disk=['/mnt/vm/disks/office1_w7.disk1.xm,raw,hda,rw',',raw,hdb,ro,cdrom' > >>>>>>>>>>>> ] > >>>>>>>>>>>>> boot='c' > >>>>>>>>>>>>> device_model_version="qemu-xen" > >>>>>>>>>>>>> viridian=1 > >>>>>>>>>>>>> vnc=0 > >>>>>>>>>>>>> keymap="it" > >>>>>>>>>>>>> on_crash="destroy" > >>>>>>>>>>>>> vga="qxl" > >>>>>>>>>>>>> spice=1 > >>>>>>>>>>>>> spicehost='0.0.0.0' > >>>>>>>>>>>>> spiceport=6001 > >>>>>>>>>>>>> spicedisable_ticketing=0 > >>>>>>>>>>>>> spicepasswd="password" > >>>>>>>>>>>>> spicevdagent=1 > >>>>>>>>>>>>> spice_clipboard_sharing=0 > >>>>>>>>>>>>> spiceusbredirection=4 > >>>>>>>>>>>>> soundhw="hda" > >>>>>>>>>>>>> localtime=1 > >>>>>>>>>>>> If you need more tests/informations tell me and I'll post > them. > >>>>>>>>>>>> > >>>>>>>>>>> Do you have the qemu log (with xen platform logging > enabled). > >>>> This is > >>>>>>>>>> where the PV drivers log failures/warnings. > >>>>>>>>>>> Paul > >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>> I retried enabling xen platform debug in qemu trace but no add > >> lines > >>>> in > >>>>>>>>>> log when I try to install xenvif and fails. > >>>>>>>>>> I attach anyway the log if can be useful. > >>>>>>>>> All I can see there is an apparently clean shutdown of domain > 101; > >> no > >>>>>> sign > >>>>>>>> of XENVIF and no sign of a BSOD. > >>>>>>>>>> I'll also try to restore the backup of this night of the domU > when I > >>>> had > >>>>>>>>>> the BSOD trying reproduce it with xen debug in qemu trace and > >>>>>> different > >>>>>>>>>> windows memory dump options. > >>>>>>>>> Ok. > >>>>>>>>> > >>>>>>>>> Paul > >>>>>>>>> > >>>>>>>> Reproduced it but now with xen platform trace enabled in qemu. > >> (see > >>>>>>>> attachment) > >>>>>>>> Dump of memory instead is not present also in this case (probably > >>>>>>>> because disk is "failed"). > >>>>>>> You're using emulate disk in this case. Did your BSOD not indicate > that > >> it > >>>>>> was dumping? > >>>>>>> Paul > >>>>>>> > >>>>>> I have to time to see if do a dump but I suppose it can't write to disk > >>>>>> since its driver fails. > >>>>>> Log qemu is not enough? You need the windows memory dump to > find > >>>> and > >>>>>> fix > >>>>>> the bug? > >>>>> I don't know what the bug is. My guess is that it's a deadlock > somewhere > >>>> which is causing Windows to believe there's a storage issue, but since > the > >>>> stack is entirely in the kernel and without a crashdump I cannot decode > to > >>>> symbols there's not much more I can do unless I happen to repro. > >>>>> Paul > >>>>> > >>>>>> If needed tomorrow I'll do other tests. > >>>> I retried and seems always reproducible on same domU. > >>>> Now I disabled automatic reboot on crash and do a screenshot (in > >>>> attachment) but memory dump is still missed :( Probably with disk > >>>> "failed" can't write. > >>>> Is there another way to take/save the memory dump or the data you > >> need? > >>> Could you remove xenvbd and make sure the emulated disk is > functional. > >> Then, install Xenvif and see if it BSODs. > >> > >> Now I tried to install xenvif without install xenvbd and installation is > >> ok, after I installed xennet (ok), xenvbd (ok) and xeniface but on this > >> latest same blue screen. > >> I can (and I must try) install all except xenvbd? > >> I also attached the new test's qemu log. > > You obviously have not rebooted yet. Try installing everything except > xenvbd. Reboot. Then install xenvbd and reboot. Any hand over from an > emulated device to a PV device requires a reboot. > > > > Paul > > Yes, I know that pvdrivers installation require reboot but the crash was > before finish install all them and reboot. > Now I install all other 4 component (not xenvbd), rebooted, installed > xenvbd and rebooted and no crash happen for now. > I suppose that this is only a workaround and one or more cases of disk > crash can still happen, or I'm wrong? Ok, it's good that the crash now stops. It seems to me then the, for some reason, having xenvbd present but inactive (due to emulated disks still being present until after reboot) is causing the problem. > What I can do to verify if can still crash in some cases? > I don't think there's much point in you trying to repro unless you can successfully get a memory.dmp as there's little more I'm going to be able to figure out without one. OTOH I probably have enough idea about what's happening to try to repro this myself now. Paul > Thanks for any reply. > > >>>> About IRQ you checked in xl dmesg I posted if are all ok? > >>>> > >>> Yes, I don't think there's a problem there. > >>> > >>> Paul > >>> > >>>> Thanks for any reply and sorry for my bad english. _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Mon Oct 20 11:12:05 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 20 Oct 2014 11:12:05 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XgAsf-0008GY-EQ; Mon, 20 Oct 2014 11:12:05 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XgAse-0008G9-AD; Mon, 20 Oct 2014 11:12:04 +0000 Received: from [85.158.139.211] by server-17.bemta-5.messagelabs.com id D2/60-02704-30EE4445; Mon, 20 Oct 2014 11:12:03 +0000 X-Env-Sender: lars.kurth.xen@gmail.com X-Msg-Ref: server-9.tower-206.messagelabs.com!1413803522!10815593!1 X-Originating-IP: [209.85.212.176] X-SpamReason: No, hits=0.3 required=7.0 tests=HTML_60_70,HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 27705 invoked from network); 20 Oct 2014 11:12:02 -0000 Received: from mail-wi0-f176.google.com (HELO mail-wi0-f176.google.com) (209.85.212.176) by server-9.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 20 Oct 2014 11:12:02 -0000 Received: by mail-wi0-f176.google.com with SMTP id hi2so6781058wib.3 for ; Mon, 20 Oct 2014 04:12:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:subject:message-id:date:to:mime-version; bh=uHNNr+fTjHRVlRgCIBIV7tDeYkWN+AgcBrK/uOyc6zw=; b=uHHGdb2ypw+dLhk0JorAAI0shz96Zz0FmZf1UWoxNRpQ4gr60uIhyed2TVAAizLf0+ NpgMXJP8uiODJKY1YFARWdfdT/kZpCnTy0m/hjuE9Ox7igTHxIV4HEy2qSLi4eIAx0ZX ydWT0WIckxRkJHFeA0yJD37l229IqPcWIl8Wfv75q9Ty9MYmuMEXSADm1EyaT11JwCSC YJv9/dXduXvMPxcOrP6SM2mLwP0qWx05rfxROF36ljQT0diUEcyboIZtQ/ehSYPsISz6 nJnFHxRlE7cVl5GMbOs9QA2HaT/xbZbnWZQ5UQXJc+ljcmmxo3BjGrKUcrfQ/yA3VveI sZ8Q== X-Received: by 10.180.91.234 with SMTP id ch10mr19433763wib.60.1413803521959; Mon, 20 Oct 2014 04:12:01 -0700 (PDT) Received: from [192.168.0.25] (97e553ce.skybroadband.com. [151.229.83.206]) by mx.google.com with ESMTPSA id kw2sm11494293wjb.34.2014.10.20.04.11.59 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 20 Oct 2014 04:12:01 -0700 (PDT) From: Lars Kurth Message-Id: Date: Mon, 20 Oct 2014 12:11:57 +0100 To: xen-devel , Xen API mailing list , mirageos-devel@lists.xenproject.org, Win-pv-devel@lists.xenproject.org Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) X-Mailer: Apple Mail (2.1878.6) Subject: [win-pv-devel] September Advisory Board Minutes + Off-Line Votes X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0673637402618671647==" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org --===============0673637402618671647== Content-Type: multipart/alternative; boundary="Apple-Mail=_2B052B73-56A5-4969-8561-49487E6B7AF8" --Apple-Mail=_2B052B73-56A5-4969-8561-49487E6B7AF8 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii See * http://wiki.xenproject.org/wiki/AB_Meeting/September_2014_Minutes * http://wiki.xenproject.org/wiki/AB_Votes/2014_Xen_Project_Summit_in_Seattle * http://wiki.xenproject.org/wiki/AB_Votes/Post_XSA_108_PR_-_Clarification * http://wiki.xenproject.org/wiki/AB_Votes/STARTUP_membership_class Regards Lars --Apple-Mail=_2B052B73-56A5-4969-8561-49487E6B7AF8 Content-Transfer-Encoding: 7bit Content-Type: text/html; charset=us-ascii See

Regards
Lars
--Apple-Mail=_2B052B73-56A5-4969-8561-49487E6B7AF8-- --===============0673637402618671647== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel --===============0673637402618671647==-- From win-pv-devel-bounces@lists.xenproject.org Mon Oct 20 11:12:05 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Mon, 20 Oct 2014 11:12:05 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XgAsf-0008GY-EQ; Mon, 20 Oct 2014 11:12:05 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XgAse-0008G9-AD; Mon, 20 Oct 2014 11:12:04 +0000 Received: from [85.158.139.211] by server-17.bemta-5.messagelabs.com id D2/60-02704-30EE4445; Mon, 20 Oct 2014 11:12:03 +0000 X-Env-Sender: lars.kurth.xen@gmail.com X-Msg-Ref: server-9.tower-206.messagelabs.com!1413803522!10815593!1 X-Originating-IP: [209.85.212.176] X-SpamReason: No, hits=0.3 required=7.0 tests=HTML_60_70,HTML_MESSAGE X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 27705 invoked from network); 20 Oct 2014 11:12:02 -0000 Received: from mail-wi0-f176.google.com (HELO mail-wi0-f176.google.com) (209.85.212.176) by server-9.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 20 Oct 2014 11:12:02 -0000 Received: by mail-wi0-f176.google.com with SMTP id hi2so6781058wib.3 for ; Mon, 20 Oct 2014 04:12:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:subject:message-id:date:to:mime-version; bh=uHNNr+fTjHRVlRgCIBIV7tDeYkWN+AgcBrK/uOyc6zw=; b=uHHGdb2ypw+dLhk0JorAAI0shz96Zz0FmZf1UWoxNRpQ4gr60uIhyed2TVAAizLf0+ NpgMXJP8uiODJKY1YFARWdfdT/kZpCnTy0m/hjuE9Ox7igTHxIV4HEy2qSLi4eIAx0ZX ydWT0WIckxRkJHFeA0yJD37l229IqPcWIl8Wfv75q9Ty9MYmuMEXSADm1EyaT11JwCSC YJv9/dXduXvMPxcOrP6SM2mLwP0qWx05rfxROF36ljQT0diUEcyboIZtQ/ehSYPsISz6 nJnFHxRlE7cVl5GMbOs9QA2HaT/xbZbnWZQ5UQXJc+ljcmmxo3BjGrKUcrfQ/yA3VveI sZ8Q== X-Received: by 10.180.91.234 with SMTP id ch10mr19433763wib.60.1413803521959; Mon, 20 Oct 2014 04:12:01 -0700 (PDT) Received: from [192.168.0.25] (97e553ce.skybroadband.com. [151.229.83.206]) by mx.google.com with ESMTPSA id kw2sm11494293wjb.34.2014.10.20.04.11.59 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 20 Oct 2014 04:12:01 -0700 (PDT) From: Lars Kurth Message-Id: Date: Mon, 20 Oct 2014 12:11:57 +0100 To: xen-devel , Xen API mailing list , mirageos-devel@lists.xenproject.org, Win-pv-devel@lists.xenproject.org Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) X-Mailer: Apple Mail (2.1878.6) Subject: [win-pv-devel] September Advisory Board Minutes + Off-Line Votes X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0673637402618671647==" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org --===============0673637402618671647== Content-Type: multipart/alternative; boundary="Apple-Mail=_2B052B73-56A5-4969-8561-49487E6B7AF8" --Apple-Mail=_2B052B73-56A5-4969-8561-49487E6B7AF8 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii See * http://wiki.xenproject.org/wiki/AB_Meeting/September_2014_Minutes * http://wiki.xenproject.org/wiki/AB_Votes/2014_Xen_Project_Summit_in_Seattle * http://wiki.xenproject.org/wiki/AB_Votes/Post_XSA_108_PR_-_Clarification * http://wiki.xenproject.org/wiki/AB_Votes/STARTUP_membership_class Regards Lars --Apple-Mail=_2B052B73-56A5-4969-8561-49487E6B7AF8 Content-Transfer-Encoding: 7bit Content-Type: text/html; charset=us-ascii See

Regards
Lars
--Apple-Mail=_2B052B73-56A5-4969-8561-49487E6B7AF8-- --===============0673637402618671647== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel --===============0673637402618671647==-- From win-pv-devel-bounces@lists.xenproject.org Wed Oct 22 08:00:16 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Wed, 22 Oct 2014 08:00:16 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xgqq7-000411-IY; Wed, 22 Oct 2014 08:00:15 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xgqq6-00040f-3u for win-pv-devel@lists.xenproject.org; Wed, 22 Oct 2014 08:00:14 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 0C/8F-02952-C0467445; Wed, 22 Oct 2014 08:00:12 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-15.tower-21.messagelabs.com!1413964811!11829157!1 X-Originating-IP: [209.85.212.177] X-SpamReason: No, hits=0.9 required=7.0 tests=SUBJ_HAS_UNIQ_ID X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 934 invoked from network); 22 Oct 2014 08:00:11 -0000 Received: from mail-wi0-f177.google.com (HELO mail-wi0-f177.google.com) (209.85.212.177) by server-15.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 22 Oct 2014 08:00:11 -0000 Received: by mail-wi0-f177.google.com with SMTP id fb4so557649wid.10 for ; Wed, 22 Oct 2014 01:00:11 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=tYLzgFjjIPMqqyxEZCU5pvITtMnHQoU8V1L5wBJDjJo=; b=mzQuigipMH1D8okN88Y6fEbTEuAE6cdRmY7phmbG9Z5vSZG3UxlNxtqBkJOz2A2Ukl s4S0zLSgW+y828CQRHW5txYMhZ9AJRRV6sd7lOmQK1FN4VY6INC214Krp9FHviOY+Fia XAOI/P8oX87XL1wdjAbHU0UlsBShM+dzbLr5mpWF4TsVJcqB7vO9v6+5IaPJ0Krt9M7D RfYpjR4SpKhF9p0PqRzWBYOKzQ7gPVFEIHAyVGReUl40k+g/w6Aw72O5xyfV6gWfihOs 5Wvf62gMI3P7o0ncjCep58zs+MwqLZSfBy5CKz8NHPja/yh5K4SqWC9InHHoKGA5gFFs LptQ== X-Gm-Message-State: ALoCoQkjcvQcSAyPOUyjC+OlTS0AmRVgGT02hZJAF2jBQoKwY4CswihcfvkAeVb3BLjpS66YoJcp X-Received: by 10.180.107.170 with SMTP id hd10mr2971469wib.66.1413964811345; Wed, 22 Oct 2014 01:00:11 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id vm6sm17946432wjc.16.2014.10.22.01.00.06 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 22 Oct 2014 01:00:10 -0700 (PDT) Message-ID: <544763F0.7050205@m2r.biz> Date: Wed, 22 Oct 2014 09:59:44 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: xen-devel , "xen-users@lists.xenproject.org" , "win-pv-devel@lists.xenproject.org" References: <54255FFF.3050006@m2r.biz> In-Reply-To: <54255FFF.3050006@m2r.biz> Subject: Re: [win-pv-devel] New xen project's windows pv drivers unofficial test build 20141020 X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 26/09/2014 14:45, Fabio Fantoni ha scritto: > I did and uploaded a test build of new xen project's windows pv > drivers I did 2 days ago. > For download it: > http://fantu.info/xen/winpv-20140924-free.7z > Contains 32 and 64 bit pv drivers that I build on windows 8.1 64 bit > with WDK 8.1 and visual studio 2013.3 express with "build.py free > nosdv" command, so is without debug, next build I'll do with debug. > I tested it on windows 7 and window 8.1 domUs 64 bit and reported to > win-pv-devel@lists.xenproject.org the problems found for now. > I uploaded them to make possible everyone start to do fast and easy > tests of them waiting official builds. I did another build updated with latest commits including some important fixes: http://fantu.info/xen/winpv-20141020-free.7z _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Wed Oct 22 08:00:16 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Wed, 22 Oct 2014 08:00:16 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xgqq7-000411-IY; Wed, 22 Oct 2014 08:00:15 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xgqq6-00040f-3u for win-pv-devel@lists.xenproject.org; Wed, 22 Oct 2014 08:00:14 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id 0C/8F-02952-C0467445; Wed, 22 Oct 2014 08:00:12 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-15.tower-21.messagelabs.com!1413964811!11829157!1 X-Originating-IP: [209.85.212.177] X-SpamReason: No, hits=0.9 required=7.0 tests=SUBJ_HAS_UNIQ_ID X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 934 invoked from network); 22 Oct 2014 08:00:11 -0000 Received: from mail-wi0-f177.google.com (HELO mail-wi0-f177.google.com) (209.85.212.177) by server-15.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 22 Oct 2014 08:00:11 -0000 Received: by mail-wi0-f177.google.com with SMTP id fb4so557649wid.10 for ; Wed, 22 Oct 2014 01:00:11 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=tYLzgFjjIPMqqyxEZCU5pvITtMnHQoU8V1L5wBJDjJo=; b=mzQuigipMH1D8okN88Y6fEbTEuAE6cdRmY7phmbG9Z5vSZG3UxlNxtqBkJOz2A2Ukl s4S0zLSgW+y828CQRHW5txYMhZ9AJRRV6sd7lOmQK1FN4VY6INC214Krp9FHviOY+Fia XAOI/P8oX87XL1wdjAbHU0UlsBShM+dzbLr5mpWF4TsVJcqB7vO9v6+5IaPJ0Krt9M7D RfYpjR4SpKhF9p0PqRzWBYOKzQ7gPVFEIHAyVGReUl40k+g/w6Aw72O5xyfV6gWfihOs 5Wvf62gMI3P7o0ncjCep58zs+MwqLZSfBy5CKz8NHPja/yh5K4SqWC9InHHoKGA5gFFs LptQ== X-Gm-Message-State: ALoCoQkjcvQcSAyPOUyjC+OlTS0AmRVgGT02hZJAF2jBQoKwY4CswihcfvkAeVb3BLjpS66YoJcp X-Received: by 10.180.107.170 with SMTP id hd10mr2971469wib.66.1413964811345; Wed, 22 Oct 2014 01:00:11 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id vm6sm17946432wjc.16.2014.10.22.01.00.06 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 22 Oct 2014 01:00:10 -0700 (PDT) Message-ID: <544763F0.7050205@m2r.biz> Date: Wed, 22 Oct 2014 09:59:44 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: xen-devel , "xen-users@lists.xenproject.org" , "win-pv-devel@lists.xenproject.org" References: <54255FFF.3050006@m2r.biz> In-Reply-To: <54255FFF.3050006@m2r.biz> Subject: Re: [win-pv-devel] New xen project's windows pv drivers unofficial test build 20141020 X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Il 26/09/2014 14:45, Fabio Fantoni ha scritto: > I did and uploaded a test build of new xen project's windows pv > drivers I did 2 days ago. > For download it: > http://fantu.info/xen/winpv-20140924-free.7z > Contains 32 and 64 bit pv drivers that I build on windows 8.1 64 bit > with WDK 8.1 and visual studio 2013.3 express with "build.py free > nosdv" command, so is without debug, next build I'll do with debug. > I tested it on windows 7 and window 8.1 domUs 64 bit and reported to > win-pv-devel@lists.xenproject.org the problems found for now. > I uploaded them to make possible everyone start to do fast and easy > tests of them waiting official builds. I did another build updated with latest commits including some important fixes: http://fantu.info/xen/winpv-20141020-free.7z _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Wed Oct 22 10:45:14 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Wed, 22 Oct 2014 10:45:14 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XgtPm-0002nq-Nj; Wed, 22 Oct 2014 10:45:14 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XgtPl-0002mr-0q for win-pv-devel@lists.xenproject.org; Wed, 22 Oct 2014 10:45:13 +0000 Received: from [85.158.139.211] by server-3.bemta-5.messagelabs.com id 54/CF-02953-8BA87445; Wed, 22 Oct 2014 10:45:12 +0000 X-Env-Sender: fabio.fantoni@m2r.biz X-Msg-Ref: server-4.tower-206.messagelabs.com!1413974710!11092374!1 X-Originating-IP: [209.85.212.170] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11419 invoked from network); 22 Oct 2014 10:45:10 -0000 Received: from mail-wi0-f170.google.com (HELO mail-wi0-f170.google.com) (209.85.212.170) by server-4.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 22 Oct 2014 10:45:10 -0000 Received: by mail-wi0-f170.google.com with SMTP id n3so430872wiv.5 for ; Wed, 22 Oct 2014 03:45:10 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:content-type:content-transfer-encoding; bh=IlJafy8Gu96WDNarztfgG+MDm6boVrpIgf0rU5ThAD0=; b=gskrAj4qQdunJfS2AEd55bjiazSz+0G21jE2Kb8Rc1o03gztqhDENmNTG2z1XkSpQZ XDJKHpgcgQ6AF8hHFuV9f6UFePP1c7k9QI4Qqtl/SzuB1bLyAmHTd5RBkIWXrm7Jm+qc TIdfmZiEznlulAsrwxyDiT57/bwvUeTfmCwSMbHnfPWc7k9XhRk1G16tPyPcX+OXbAmO +pxxw4QQ8LfHCB4fJ+CCsMSVLUaU2t7WXoh5n5gD6jAbe3z8FR6Wf95OlXwFmh/zIu34 hgvXFB8PRrdq6h/G4pH9vhjfN8hssoUKFreDbK0vvPL/MF/IJWO4db8nguAlLl3v8XVN EosQ== X-Gm-Message-State: ALoCoQmeOlhccBeskGttdBP3agyT2TcItVw1HbZ77Kjj7V0jbxtty3PSWGuuQd9RybfMcHrJSxqY X-Received: by 10.194.5.227 with SMTP id v3mr50058500wjv.63.1413974710149; Wed, 22 Oct 2014 03:45:10 -0700 (PDT) Received: from [192.168.1.15] (ip-73-126.sn2.eutelia.it. [83.211.73.126]) by mx.google.com with ESMTPSA id hh13sm1463701wib.1.2014.10.22.03.45.08 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 22 Oct 2014 03:45:09 -0700 (PDT) Message-ID: <54478AB9.8080508@m2r.biz> Date: Wed, 22 Oct 2014 12:45:13 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: "win-pv-devel@lists.xenproject.org" Cc: Anthony PERARD , xen-devel , Paul Durrant , Stefano Stabellini Subject: [win-pv-devel] Question about strange things in windows 7 domUs save/restore X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Trying new windows pv drivers I found in qemu log with xen platform trace enabled a strange thing: > xen_platform_log xen platform: XENIFACE|FdoRegistryThreadHandler: > WriteRegistry > xen_platform_log xen platform: > XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key > xen_platform_log xen platform: > XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry > (c0000022) Is there something to remove or add? (probably about xen hypervisor-only systems) --- I'm also trying for a long time to solve one stringe problem of 2-3 minutes "windows freeze" with qxl after restore and using spice. These memory areas that seems not restored can be the cause of this problem? > xen_ram_alloc: do not alloc 78000000 bytes of ram at 0 when runstate > is INMIGRATE > xen_ram_alloc: do not alloc 4000000 bytes of ram at 78000000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 2000 bytes of ram at 7c000000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 4000000 bytes of ram at 7c002000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 10000 bytes of ram at 80002000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > runstate is INMIGRATE If you need more informations and/or tests tell me and I'll post them. Thanks for any reply and sorry for my bad english. Here the full qemu log after restore: > less /var/log/xen/qemu-dm-W7-02.log > xen_ram_alloc: do not alloc 78000000 bytes of ram at 0 when runstate > is INMIGRATE > xen_ram_alloc: do not alloc 4000000 bytes of ram at 78000000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 2000 bytes of ram at 7c000000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 4000000 bytes of ram at 7c002000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 10000 bytes of ram at 80002000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > runstate is INMIGRATE > red_dispatcher_loadvm_commands: > xen_platform_log xen platform: SUSPEND: > SCHEDOP_shutdown:SHUTDOWN_suspend <==== (00000000) > xen_platform_log xen platform: SHARED_INFO: MAP > XENMAPSPACE_shared_info @ 00000000.f8000000 > xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 > xen_platform_log xen platform: GNTTAB: MAP XENMAPSPACE_grant_table[0] > @ 00000000.f8001000 > xen_platform_log xen platform: GNTTAB: MAP XENMAPSPACE_grant_table[1] > @ 00000000.f8002000 > xen_platform_log xen platform: XENVBD|FdoSuspendLateCallback:8.0.0.0 > (24/9/2014) > xen_platform_log xen platform: > XENVBD|FrontendSuspendLateCallback:Target[0] : ===> from ENABLED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > ENABLED ----> CLOSED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CONNECTED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CLOSING > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CLOSED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > CLOSED ----> ENABLED > xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : > DUMP NOT_HIBER PAGE > xen_platform_log xen platform: XENVBD|PdoUpdateInquiryData:Target[0] : > VDI-UUID = {00000000-0000-0000-0000-000000000000} > xen_ram_alloc: do not alloc 78000000 bytes of ram at 0 when runstate > is INMIGRATE > xen_ram_alloc: do not alloc 4000000 bytes of ram at 78000000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 2000 bytes of ram at 7c000000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 4000000 bytes of ram at 7c002000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 10000 bytes of ram at 80002000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > runstate is INMIGRATE > red_dispatcher_loadvm_commands: > xen_platform_log xen platform: SUSPEND: > SCHEDOP_shutdown:SHUTDOWN_suspend <==== (00000000) > xen_platform_log xen platform: SHARED_INFO: MAP > XENMAPSPACE_shared_info @ 00000000.f8000000 > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > runstate is INMIGRATE > red_dispatcher_loadvm_commands: > xen_platform_log xen platform: SUSPEND: > SCHEDOP_shutdown:SHUTDOWN_suspend <==== (00000000) > xen_platform_log xen platform: SHARED_INFO: MAP > XENMAPSPACE_shared_info @ 00000000.f8000000 > xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 > xen_platform_log xen platform: GNTTAB: MAP XENMAPSPACE_grant_table[0] > @ 00000000.f8001000 > xen_platform_log xen platform: GNTTAB: MAP XENMAPSPACE_grant_table[1] > @ 00000000.f8002000 > xen_platform_log xen platform: XENVBD|FdoSuspendLateCallback:8.0.0.0 > (24/9/2014) > xen_platform_log xen platform: > XENVBD|FrontendSuspendLateCallback:Target[0] : ===> from ENABLED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > ENABLED ----> CLOSED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CONNECTED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CLOSING > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CLOSED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > CLOSED ----> ENABLED > xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : > DUMP NOT_HIBER PAGE > xen_platform_log xen platform: XENVBD|PdoUpdateInquiryData:Target[0] : > VDI-UUID = {00000000-0000-0000-0000-000000000000} > xen_platform_log xen platform: XENVBD|FrontendPrepare:Target[0] : > BackendId 0 (/local/domain/0/backend/qdisk/4/768) > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state PREPARED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CONNECTED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state ENABLED > xen_platform_log xen platform: XENVBD|PdoPostResume:Target[0] : 0 > Fresh SRBs > xen_platform_log xen platform: XENVBD|PdoPostResume:Target[0] : > NOT_MISSING ((null)) > xen_platform_log xen platform: > XENVBD|FrontendSuspendLateCallback:Target[0] : <=== restored ENABLED > xen_platform_log xen platform: XENIFACE|FireSuspendEvent: Ready to > unsuspend Event > xen_platform_log xen platform: > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > fe80:0000:0000:0000:9060:135e:65b9:57ba > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > 192.168.1.25 > xen_platform_log xen platform: > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > fe80:0000:0000:0000:9060:135e:65b9:57ba > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > 192.168.1.25 > xen_platform_log xen platform: > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > fe80:0000:0000:0000:9060:135e:65b9:57ba > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > 192.168.1.25 > xen_platform_log xen platform: SUSPEND: <==== > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > 00000000003BDA30 > xen_platform_log xen platform: XENNET|AdapterMediaStateChange: LINK: > UP: SPEED=1000000000 DUPLEX=FULL > xen_platform_log xen platform: XENIFACE|WatchCallbackThread: > SessionSuspendResumeUnwatch FFFFFA8003594400 > xen_platform_log xen platform: XENIFACE|StartWatch: Start Watch > FFFFFA800303D730 > xen_platform_log xen platform: XENIFACE|FdoRegistryThreadHandler: > WriteRegistry > xen_platform_log xen platform: > XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key > xen_platform_log xen platform: > XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry > (c0000022) > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Check > if we need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent going to sleep > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent woke up for 2 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Suspend event > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > time to XenTime > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > hosttimeIsUTC: Open Registry Key > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Time > is now 2014.10.22 12:22:57.771 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > time to 2014.10.22 12:26:11.700 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:MethodExec Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:SessionStart Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:SetVValue Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:SetVPath Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Failed to advertise shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Handled suspend event > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent going to sleep > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent woke up for 3 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > 00000000003BDA30 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Check > if we need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent going to sleep > ...skipping... > xen_platform_log xen platform: XENIFACE|FireSuspendEvent: Ready to > unsuspend Event > xen_platform_log xen platform: > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > fe80:0000:0000:0000:9060:135e:65b9:57ba > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > 192.168.1.25 > xen_platform_log xen platform: > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > fe80:0000:0000:0000:9060:135e:65b9:57ba > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > 192.168.1.25 > xen_platform_log xen platform: > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > fe80:0000:0000:0000:9060:135e:65b9:57ba > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > 192.168.1.25 > xen_platform_log xen platform: SUSPEND: <==== > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > 00000000003BDA30 > xen_platform_log xen platform: XENNET|AdapterMediaStateChange: LINK: > UP: SPEED=1000000000 DUPLEX=FULL > xen_platform_log xen platform: XENIFACE|WatchCallbackThread: > SessionSuspendResumeUnwatch FFFFFA8003594400 > xen_platform_log xen platform: XENIFACE|StartWatch: Start Watch > FFFFFA800303D730 > xen_platform_log xen platform: XENIFACE|FdoRegistryThreadHandler: > WriteRegistry > xen_platform_log xen platform: > XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key > xen_platform_log xen platform: > XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry > (c0000022) > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Check > if we need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent going to sleep > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent woke up for 2 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Suspend event > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > time to XenTime > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > hosttimeIsUTC: Open Registry Key > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Time > is now 2014.10.22 12:22:57.771 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > time to 2014.10.22 12:26:11.700 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:MethodExec Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:SessionStart Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:SetVValue Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:SetVPath Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Failed to advertise shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Handled suspend event > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent going to sleep > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent woke up for 3 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > 00000000003BDA30 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Check > if we need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent going to sleep > main_channel_link: add main channel client > main_channel_handle_parsed: agent start > main_channel_handle_parsed: net test: latency 2.620000 ms, bitrate > 1742978723 bps (1662.234042 Mbps) > inputs_connect: inputs channel client create > red_dispatcher_set_cursor_peer: And xl dmesg about the domU: > (d3) HVM Loader > (d3) Detected Xen v4.5-unstable > (d3) Xenbus rings @0xfeffc000, event channel 1 > (d3) System requested SeaBIOS > (d3) CPU speed is 2660 MHz > (d3) Relocating guest memory for lowmem MMIO space disabled > (XEN) irq.c:270: Dom3 PCI link 0 changed 0 -> 5 > (d3) PCI-ISA link 0 routed to IRQ5 > (XEN) irq.c:270: Dom3 PCI link 1 changed 0 -> 10 > (d3) PCI-ISA link 1 routed to IRQ10 > (XEN) irq.c:270: Dom3 PCI link 2 changed 0 -> 11 > (d3) PCI-ISA link 2 routed to IRQ11 > (XEN) irq.c:270: Dom3 PCI link 3 changed 0 -> 5 > (d3) PCI-ISA link 3 routed to IRQ5 > (d3) pci dev 01:3 INTA->IRQ10 > (d3) pci dev 02:0 INTA->IRQ11 > (d3) pci dev 03:0 INTA->IRQ5 > (d3) pci dev 04:0 INTA->IRQ5 > (d3) pci dev 05:0 INTA->IRQ10 > (d3) pci dev 06:0 INTA->IRQ11 > (d3) pci dev 1d:0 INTA->IRQ10 > (d3) pci dev 1d:1 INTB->IRQ11 > (d3) pci dev 1d:2 INTC->IRQ5 > (d3) pci dev 1d:7 INTD->IRQ5 > (d3) No RAM in high memory; setting high_mem resource base to 100000000 > (d3) pci dev 05:0 bar 10 size 004000000: 0f0000000 > (d3) pci dev 05:0 bar 14 size 004000000: 0f4000000 > (d3) pci dev 02:0 bar 14 size 001000000: 0f8000008 > (d3) pci dev 06:0 bar 30 size 000040000: 0f9000000 > (d3) pci dev 05:0 bar 30 size 000010000: 0f9040000 > (d3) pci dev 03:0 bar 10 size 000004000: 0f9050000 > (d3) pci dev 05:0 bar 18 size 000002000: 0f9054000 > (d3) pci dev 04:0 bar 14 size 000001000: 0f9056000 > (d3) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > (d3) pci dev 02:0 bar 10 size 000000100: 00000c001 > (d3) pci dev 06:0 bar 10 size 000000100: 00000c101 > (d3) pci dev 06:0 bar 14 size 000000100: 0f9058000 > (d3) pci dev 04:0 bar 10 size 000000020: 00000c201 > (d3) pci dev 05:0 bar 1c size 000000020: 00000c221 > (d3) pci dev 1d:0 bar 20 size 000000020: 00000c241 > (d3) pci dev 1d:1 bar 20 size 000000020: 00000c261 > (d3) pci dev 1d:2 bar 20 size 000000020: 00000c281 > (d3) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > (d3) Multiprocessor initialisation: > (d3) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done. > (d3) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done. > (d3) Testing HVM environment: > (d3) - REP INSB across page boundaries ... passed > (d3) - GS base MSRs and SWAPGS ... passed > (d3) Passed 2 of 2 tests > (d3) Writing SMBIOS tables ... > (d3) Loading SeaBIOS ... > (d3) Creating MP tables ... > (d3) Loading ACPI ... > (d3) S3 disabled > (d3) S4 disabled > (d3) vm86 TSS at fc00a100 > (d3) BIOS map: > (d3) 10000-100d3: Scratch space > (d3) c0000-fffff: Main BIOS > (d3) E820 table: > (d3) [00]: 00000000:00000000 - 00000000:000a0000: RAM > (d3) HOLE: 00000000:000a0000 - 00000000:000c0000 > (d3) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > (d3) [02]: 00000000:00100000 - 00000000:78000000: RAM > (d3) HOLE: 00000000:78000000 - 00000000:fc000000 > (d3) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > (d3) Invoking SeaBIOS ... > (d3) SeaBIOS (version > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > (d3) > (d3) Found Xen hypervisor signature at 40000100 > (d3) Running on QEMU (i440fx) > (d3) xen: copy e820... > (d3) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > (d3) CPU Mhz=2661 > (d3) Found 13 PCI devices (max PCI bus is 00) > (d3) Allocated Xen hypercall page at 77fff000 > (d3) Detected Xen v4.5-unstable > (d3) xen: copy BIOS tables... > (d3) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > (d3) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > (d3) Copying PIR from 0x00010030 to 0x000f0dc0 > (d3) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > (d3) Using pmtimer, ioport 0xb008 > (d3) Scan for VGA option rom > (d3) Running option rom at c000:0003 > (XEN) stdvga.c:147:d3v0 entering stdvga and caching modes > (d3) pmm call arg1=0 > (d3) Turning on vga text mode console > (d3) SeaBIOS (version > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > (d3) Machine UUID 9c2cc4b2-6dc6-4baf-a708-474699ff6d98 > (d3) EHCI init on dev 00:1d.7 (regs=0xf9057020) > (d3) Found 0 lpt ports > (d3) Found 0 serial ports > (d3) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > (d3) ATA controller 2 at 170/374/0 (irq 15 dev 9) > (d3) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (50000 MiBytes) > (d3) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > (d3) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > (d3) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > (d3) UHCI init on dev 00:1d.0 (io=c240) > (d3) UHCI init on dev 00:1d.1 (io=c260) > (d3) UHCI init on dev 00:1d.2 (io=c280) > (d3) PS2 keyboard initialized > (d3) All threads complete. > (d3) Scan for option roms > (d3) Running option rom at c980:0003 > (d3) pmm call arg1=1 > (d3) pmm call arg1=0 > (d3) pmm call arg1=1 > (d3) pmm call arg1=0 > (d3) Searching bootorder for: /pci@i0cf8/*@6 > (d3) > (d3) Press F12 for boot menu. > (d3) > (d3) Searching bootorder for: HALT > (d3) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > LCHS=1024/255/63 s=102400000 > (d3) > (d3) Space available for UMB: ca800-ee800, f0000-f0ce0 > (d3) Returned 258048 bytes of ZoneHigh > (d3) e820 map has 6 items: > (d3) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > (d3) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > (d3) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > (d3) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > (d3) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > (d3) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > (d3) enter handle_19: > (d3) NULL > (d3) Booting from DVD/CD... > (d3) Device reports MEDIUM NOT PRESENT > (d3) scsi_is_ready returned -1 > (d3) Boot failed: Could not read from CDROM (code 0003) > (d3) enter handle_18: > (d3) NULL > (d3) Booting from Hard Disk... > (d3) Booting from 0000:7c00 > (XEN) d3: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: > 1 build: 1db1 > (XEN) d3: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > (XEN) d3v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > (XEN) d3v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > (XEN) irq.c:270: Dom3 PCI link 0 changed 5 -> 0 > (XEN) irq.c:270: Dom3 PCI link 1 changed 10 -> 0 > (XEN) irq.c:270: Dom3 PCI link 2 changed 11 -> 0 > (XEN) irq.c:270: Dom3 PCI link 3 changed 5 -> 0 > (XEN) irq.c:380: Dom3 callback via changed to GSI 24 > (XEN) HVM3 save: CPU > (XEN) HVM3 save: PIC > (XEN) HVM3 save: IOAPIC > (XEN) HVM3 save: LAPIC > (XEN) HVM3 save: LAPIC_REGS > (XEN) HVM3 save: PCI_IRQ > (XEN) HVM3 save: ISA_IRQ > (XEN) HVM3 save: PCI_LINK > (XEN) HVM3 save: PIT > (XEN) HVM3 save: RTC > (XEN) HVM3 save: HPET > (XEN) HVM3 save: PMTIMER > (XEN) HVM3 save: MTRR > (XEN) HVM3 save: VIRIDIAN_DOMAIN > (XEN) HVM3 save: CPU_XSAVE > (XEN) HVM3 save: VIRIDIAN_VCPU > (XEN) HVM3 save: VMCE_VCPU > (XEN) HVM3 save: TSC_ADJUST > (XEN) HVM4 restore: CPU 0 > (XEN) HVM4 restore: CPU 1 > (XEN) HVM4 restore: PIC 0 > (XEN) HVM4 restore: PIC 1 > (XEN) HVM4 restore: IOAPIC 0 > (XEN) HVM4 restore: LAPIC 0 > (XEN) HVM4 restore: LAPIC 1 > (XEN) HVM4 restore: LAPIC_REGS 0 > (XEN) HVM4 restore: LAPIC_REGS 1 > (XEN) HVM4 restore: PCI_IRQ 0 > (XEN) HVM4 restore: ISA_IRQ 0 > (XEN) HVM4 restore: PCI_LINK 0 > (XEN) HVM4 restore: PIT 0 > (XEN) HVM4 restore: RTC 0 > (XEN) HVM4 restore: HPET 0 > (XEN) HVM4 restore: PMTIMER 0 > (XEN) HVM4 restore: MTRR 0 > (XEN) HVM4 restore: MTRR 1 > (XEN) HVM4 restore: VIRIDIAN_DOMAIN 0 > (XEN) HVM4 restore: VIRIDIAN_VCPU 0 > (XEN) HVM4 restore: VIRIDIAN_VCPU 1 > (XEN) HVM4 restore: VMCE_VCPU 0 > (XEN) HVM4 restore: VMCE_VCPU 1 > (XEN) HVM4 restore: TSC_ADJUST 0 > (XEN) HVM4 restore: TSC_ADJUST 1 > (XEN) irq.c:380: Dom4 callback via changed to GSI 24 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Wed Oct 22 10:45:14 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Wed, 22 Oct 2014 10:45:14 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with 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[83.211.73.126]) by mx.google.com with ESMTPSA id hh13sm1463701wib.1.2014.10.22.03.45.08 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 22 Oct 2014 03:45:09 -0700 (PDT) Message-ID: <54478AB9.8080508@m2r.biz> Date: Wed, 22 Oct 2014 12:45:13 +0200 From: Fabio Fantoni User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: "win-pv-devel@lists.xenproject.org" Cc: Anthony PERARD , xen-devel , Paul Durrant , Stefano Stabellini Subject: [win-pv-devel] Question about strange things in windows 7 domUs save/restore X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Trying new windows pv drivers I found in qemu log with xen platform trace enabled a strange thing: > xen_platform_log xen platform: XENIFACE|FdoRegistryThreadHandler: > WriteRegistry > xen_platform_log xen platform: > XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key > xen_platform_log xen platform: > XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry > (c0000022) Is there something to remove or add? (probably about xen hypervisor-only systems) --- I'm also trying for a long time to solve one stringe problem of 2-3 minutes "windows freeze" with qxl after restore and using spice. These memory areas that seems not restored can be the cause of this problem? > xen_ram_alloc: do not alloc 78000000 bytes of ram at 0 when runstate > is INMIGRATE > xen_ram_alloc: do not alloc 4000000 bytes of ram at 78000000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 2000 bytes of ram at 7c000000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 4000000 bytes of ram at 7c002000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 10000 bytes of ram at 80002000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > runstate is INMIGRATE If you need more informations and/or tests tell me and I'll post them. Thanks for any reply and sorry for my bad english. Here the full qemu log after restore: > less /var/log/xen/qemu-dm-W7-02.log > xen_ram_alloc: do not alloc 78000000 bytes of ram at 0 when runstate > is INMIGRATE > xen_ram_alloc: do not alloc 4000000 bytes of ram at 78000000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 2000 bytes of ram at 7c000000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 4000000 bytes of ram at 7c002000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 10000 bytes of ram at 80002000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > runstate is INMIGRATE > red_dispatcher_loadvm_commands: > xen_platform_log xen platform: SUSPEND: > SCHEDOP_shutdown:SHUTDOWN_suspend <==== (00000000) > xen_platform_log xen platform: SHARED_INFO: MAP > XENMAPSPACE_shared_info @ 00000000.f8000000 > xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 > xen_platform_log xen platform: GNTTAB: MAP XENMAPSPACE_grant_table[0] > @ 00000000.f8001000 > xen_platform_log xen platform: GNTTAB: MAP XENMAPSPACE_grant_table[1] > @ 00000000.f8002000 > xen_platform_log xen platform: XENVBD|FdoSuspendLateCallback:8.0.0.0 > (24/9/2014) > xen_platform_log xen platform: > XENVBD|FrontendSuspendLateCallback:Target[0] : ===> from ENABLED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > ENABLED ----> CLOSED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CONNECTED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CLOSING > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CLOSED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > CLOSED ----> ENABLED > xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : > DUMP NOT_HIBER PAGE > xen_platform_log xen platform: XENVBD|PdoUpdateInquiryData:Target[0] : > VDI-UUID = {00000000-0000-0000-0000-000000000000} > xen_ram_alloc: do not alloc 78000000 bytes of ram at 0 when runstate > is INMIGRATE > xen_ram_alloc: do not alloc 4000000 bytes of ram at 78000000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 2000 bytes of ram at 7c000000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 4000000 bytes of ram at 7c002000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 10000 bytes of ram at 80002000 when > runstate is INMIGRATE > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > runstate is INMIGRATE > red_dispatcher_loadvm_commands: > xen_platform_log xen platform: SUSPEND: > SCHEDOP_shutdown:SHUTDOWN_suspend <==== (00000000) > xen_platform_log xen platform: SHARED_INFO: MAP > XENMAPSPACE_shared_info @ 00000000.f8000000 > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > runstate is INMIGRATE > red_dispatcher_loadvm_commands: > xen_platform_log xen platform: SUSPEND: > SCHEDOP_shutdown:SHUTDOWN_suspend <==== (00000000) > xen_platform_log xen platform: SHARED_INFO: MAP > XENMAPSPACE_shared_info @ 00000000.f8000000 > xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 > xen_platform_log xen platform: GNTTAB: MAP XENMAPSPACE_grant_table[0] > @ 00000000.f8001000 > xen_platform_log xen platform: GNTTAB: MAP XENMAPSPACE_grant_table[1] > @ 00000000.f8002000 > xen_platform_log xen platform: XENVBD|FdoSuspendLateCallback:8.0.0.0 > (24/9/2014) > xen_platform_log xen platform: > XENVBD|FrontendSuspendLateCallback:Target[0] : ===> from ENABLED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > ENABLED ----> CLOSED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CONNECTED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CLOSING > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CLOSED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > CLOSED ----> ENABLED > xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : > DUMP NOT_HIBER PAGE > xen_platform_log xen platform: XENVBD|PdoUpdateInquiryData:Target[0] : > VDI-UUID = {00000000-0000-0000-0000-000000000000} > xen_platform_log xen platform: XENVBD|FrontendPrepare:Target[0] : > BackendId 0 (/local/domain/0/backend/qdisk/4/768) > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state PREPARED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state CONNECTED > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > in state ENABLED > xen_platform_log xen platform: XENVBD|PdoPostResume:Target[0] : 0 > Fresh SRBs > xen_platform_log xen platform: XENVBD|PdoPostResume:Target[0] : > NOT_MISSING ((null)) > xen_platform_log xen platform: > XENVBD|FrontendSuspendLateCallback:Target[0] : <=== restored ENABLED > xen_platform_log xen platform: XENIFACE|FireSuspendEvent: Ready to > unsuspend Event > xen_platform_log xen platform: > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > fe80:0000:0000:0000:9060:135e:65b9:57ba > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > 192.168.1.25 > xen_platform_log xen platform: > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > fe80:0000:0000:0000:9060:135e:65b9:57ba > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > 192.168.1.25 > xen_platform_log xen platform: > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > fe80:0000:0000:0000:9060:135e:65b9:57ba > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > 192.168.1.25 > xen_platform_log xen platform: SUSPEND: <==== > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > 00000000003BDA30 > xen_platform_log xen platform: XENNET|AdapterMediaStateChange: LINK: > UP: SPEED=1000000000 DUPLEX=FULL > xen_platform_log xen platform: XENIFACE|WatchCallbackThread: > SessionSuspendResumeUnwatch FFFFFA8003594400 > xen_platform_log xen platform: XENIFACE|StartWatch: Start Watch > FFFFFA800303D730 > xen_platform_log xen platform: XENIFACE|FdoRegistryThreadHandler: > WriteRegistry > xen_platform_log xen platform: > XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key > xen_platform_log xen platform: > XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry > (c0000022) > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Check > if we need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent going to sleep > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent woke up for 2 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Suspend event > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > time to XenTime > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > hosttimeIsUTC: Open Registry Key > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Time > is now 2014.10.22 12:22:57.771 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > time to 2014.10.22 12:26:11.700 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:MethodExec Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:SessionStart Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:SetVValue Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:SetVPath Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Failed to advertise shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Handled suspend event > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent going to sleep > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent woke up for 3 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > 00000000003BDA30 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Check > if we need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent going to sleep > ...skipping... > xen_platform_log xen platform: XENIFACE|FireSuspendEvent: Ready to > unsuspend Event > xen_platform_log xen platform: > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > fe80:0000:0000:0000:9060:135e:65b9:57ba > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > 192.168.1.25 > xen_platform_log xen platform: > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > fe80:0000:0000:0000:9060:135e:65b9:57ba > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > 192.168.1.25 > xen_platform_log xen platform: > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > fe80:0000:0000:0000:9060:135e:65b9:57ba > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > 192.168.1.25 > xen_platform_log xen platform: SUSPEND: <==== > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > 00000000003BDA30 > xen_platform_log xen platform: XENNET|AdapterMediaStateChange: LINK: > UP: SPEED=1000000000 DUPLEX=FULL > xen_platform_log xen platform: XENIFACE|WatchCallbackThread: > SessionSuspendResumeUnwatch FFFFFA8003594400 > xen_platform_log xen platform: XENIFACE|StartWatch: Start Watch > FFFFFA800303D730 > xen_platform_log xen platform: XENIFACE|FdoRegistryThreadHandler: > WriteRegistry > xen_platform_log xen platform: > XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key > xen_platform_log xen platform: > XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry > (c0000022) > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Check > if we need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent going to sleep > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent woke up for 2 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Suspend event > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > time to XenTime > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > hosttimeIsUTC: Open Registry Key > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Time > is now 2014.10.22 12:22:57.771 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > time to 2014.10.22 12:26:11.700 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:MethodExec Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:SessionStart Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:SetVValue Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > WmiSessionSetEntry:SetVPath Failed > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Failed to advertise shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Handled suspend event > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent going to sleep > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent woke up for 3 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > 00000000003BDA30 > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Check > if we need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > need to shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > feature shutdown > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > agent going to sleep > main_channel_link: add main channel client > main_channel_handle_parsed: agent start > main_channel_handle_parsed: net test: latency 2.620000 ms, bitrate > 1742978723 bps (1662.234042 Mbps) > inputs_connect: inputs channel client create > red_dispatcher_set_cursor_peer: And xl dmesg about the domU: > (d3) HVM Loader > (d3) Detected Xen v4.5-unstable > (d3) Xenbus rings @0xfeffc000, event channel 1 > (d3) System requested SeaBIOS > (d3) CPU speed is 2660 MHz > (d3) Relocating guest memory for lowmem MMIO space disabled > (XEN) irq.c:270: Dom3 PCI link 0 changed 0 -> 5 > (d3) PCI-ISA link 0 routed to IRQ5 > (XEN) irq.c:270: Dom3 PCI link 1 changed 0 -> 10 > (d3) PCI-ISA link 1 routed to IRQ10 > (XEN) irq.c:270: Dom3 PCI link 2 changed 0 -> 11 > (d3) PCI-ISA link 2 routed to IRQ11 > (XEN) irq.c:270: Dom3 PCI link 3 changed 0 -> 5 > (d3) PCI-ISA link 3 routed to IRQ5 > (d3) pci dev 01:3 INTA->IRQ10 > (d3) pci dev 02:0 INTA->IRQ11 > (d3) pci dev 03:0 INTA->IRQ5 > (d3) pci dev 04:0 INTA->IRQ5 > (d3) pci dev 05:0 INTA->IRQ10 > (d3) pci dev 06:0 INTA->IRQ11 > (d3) pci dev 1d:0 INTA->IRQ10 > (d3) pci dev 1d:1 INTB->IRQ11 > (d3) pci dev 1d:2 INTC->IRQ5 > (d3) pci dev 1d:7 INTD->IRQ5 > (d3) No RAM in high memory; setting high_mem resource base to 100000000 > (d3) pci dev 05:0 bar 10 size 004000000: 0f0000000 > (d3) pci dev 05:0 bar 14 size 004000000: 0f4000000 > (d3) pci dev 02:0 bar 14 size 001000000: 0f8000008 > (d3) pci dev 06:0 bar 30 size 000040000: 0f9000000 > (d3) pci dev 05:0 bar 30 size 000010000: 0f9040000 > (d3) pci dev 03:0 bar 10 size 000004000: 0f9050000 > (d3) pci dev 05:0 bar 18 size 000002000: 0f9054000 > (d3) pci dev 04:0 bar 14 size 000001000: 0f9056000 > (d3) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > (d3) pci dev 02:0 bar 10 size 000000100: 00000c001 > (d3) pci dev 06:0 bar 10 size 000000100: 00000c101 > (d3) pci dev 06:0 bar 14 size 000000100: 0f9058000 > (d3) pci dev 04:0 bar 10 size 000000020: 00000c201 > (d3) pci dev 05:0 bar 1c size 000000020: 00000c221 > (d3) pci dev 1d:0 bar 20 size 000000020: 00000c241 > (d3) pci dev 1d:1 bar 20 size 000000020: 00000c261 > (d3) pci dev 1d:2 bar 20 size 000000020: 00000c281 > (d3) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > (d3) Multiprocessor initialisation: > (d3) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done. > (d3) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done. > (d3) Testing HVM environment: > (d3) - REP INSB across page boundaries ... passed > (d3) - GS base MSRs and SWAPGS ... passed > (d3) Passed 2 of 2 tests > (d3) Writing SMBIOS tables ... > (d3) Loading SeaBIOS ... > (d3) Creating MP tables ... > (d3) Loading ACPI ... > (d3) S3 disabled > (d3) S4 disabled > (d3) vm86 TSS at fc00a100 > (d3) BIOS map: > (d3) 10000-100d3: Scratch space > (d3) c0000-fffff: Main BIOS > (d3) E820 table: > (d3) [00]: 00000000:00000000 - 00000000:000a0000: RAM > (d3) HOLE: 00000000:000a0000 - 00000000:000c0000 > (d3) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > (d3) [02]: 00000000:00100000 - 00000000:78000000: RAM > (d3) HOLE: 00000000:78000000 - 00000000:fc000000 > (d3) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > (d3) Invoking SeaBIOS ... > (d3) SeaBIOS (version > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > (d3) > (d3) Found Xen hypervisor signature at 40000100 > (d3) Running on QEMU (i440fx) > (d3) xen: copy e820... > (d3) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > (d3) CPU Mhz=2661 > (d3) Found 13 PCI devices (max PCI bus is 00) > (d3) Allocated Xen hypercall page at 77fff000 > (d3) Detected Xen v4.5-unstable > (d3) xen: copy BIOS tables... > (d3) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > (d3) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > (d3) Copying PIR from 0x00010030 to 0x000f0dc0 > (d3) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > (d3) Using pmtimer, ioport 0xb008 > (d3) Scan for VGA option rom > (d3) Running option rom at c000:0003 > (XEN) stdvga.c:147:d3v0 entering stdvga and caching modes > (d3) pmm call arg1=0 > (d3) Turning on vga text mode console > (d3) SeaBIOS (version > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > (d3) Machine UUID 9c2cc4b2-6dc6-4baf-a708-474699ff6d98 > (d3) EHCI init on dev 00:1d.7 (regs=0xf9057020) > (d3) Found 0 lpt ports > (d3) Found 0 serial ports > (d3) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > (d3) ATA controller 2 at 170/374/0 (irq 15 dev 9) > (d3) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (50000 MiBytes) > (d3) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > (d3) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > (d3) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > (d3) UHCI init on dev 00:1d.0 (io=c240) > (d3) UHCI init on dev 00:1d.1 (io=c260) > (d3) UHCI init on dev 00:1d.2 (io=c280) > (d3) PS2 keyboard initialized > (d3) All threads complete. > (d3) Scan for option roms > (d3) Running option rom at c980:0003 > (d3) pmm call arg1=1 > (d3) pmm call arg1=0 > (d3) pmm call arg1=1 > (d3) pmm call arg1=0 > (d3) Searching bootorder for: /pci@i0cf8/*@6 > (d3) > (d3) Press F12 for boot menu. > (d3) > (d3) Searching bootorder for: HALT > (d3) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > LCHS=1024/255/63 s=102400000 > (d3) > (d3) Space available for UMB: ca800-ee800, f0000-f0ce0 > (d3) Returned 258048 bytes of ZoneHigh > (d3) e820 map has 6 items: > (d3) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > (d3) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > (d3) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > (d3) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > (d3) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > (d3) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > (d3) enter handle_19: > (d3) NULL > (d3) Booting from DVD/CD... > (d3) Device reports MEDIUM NOT PRESENT > (d3) scsi_is_ready returned -1 > (d3) Boot failed: Could not read from CDROM (code 0003) > (d3) enter handle_18: > (d3) NULL > (d3) Booting from Hard Disk... > (d3) Booting from 0000:7c00 > (XEN) d3: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: > 1 build: 1db1 > (XEN) d3: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > (XEN) d3v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > (XEN) d3v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > (XEN) irq.c:270: Dom3 PCI link 0 changed 5 -> 0 > (XEN) irq.c:270: Dom3 PCI link 1 changed 10 -> 0 > (XEN) irq.c:270: Dom3 PCI link 2 changed 11 -> 0 > (XEN) irq.c:270: Dom3 PCI link 3 changed 5 -> 0 > (XEN) irq.c:380: Dom3 callback via changed to GSI 24 > (XEN) HVM3 save: CPU > (XEN) HVM3 save: PIC > (XEN) HVM3 save: IOAPIC > (XEN) HVM3 save: LAPIC > (XEN) HVM3 save: LAPIC_REGS > (XEN) HVM3 save: PCI_IRQ > (XEN) HVM3 save: ISA_IRQ > (XEN) HVM3 save: PCI_LINK > (XEN) HVM3 save: PIT > (XEN) HVM3 save: RTC > (XEN) HVM3 save: HPET > (XEN) HVM3 save: PMTIMER > (XEN) HVM3 save: MTRR > (XEN) HVM3 save: VIRIDIAN_DOMAIN > (XEN) HVM3 save: CPU_XSAVE > (XEN) HVM3 save: VIRIDIAN_VCPU > (XEN) HVM3 save: VMCE_VCPU > (XEN) HVM3 save: TSC_ADJUST > (XEN) HVM4 restore: CPU 0 > (XEN) HVM4 restore: CPU 1 > (XEN) HVM4 restore: PIC 0 > (XEN) HVM4 restore: PIC 1 > (XEN) HVM4 restore: IOAPIC 0 > (XEN) HVM4 restore: LAPIC 0 > (XEN) HVM4 restore: LAPIC 1 > (XEN) HVM4 restore: LAPIC_REGS 0 > (XEN) HVM4 restore: LAPIC_REGS 1 > (XEN) HVM4 restore: PCI_IRQ 0 > (XEN) HVM4 restore: ISA_IRQ 0 > (XEN) HVM4 restore: PCI_LINK 0 > (XEN) HVM4 restore: PIT 0 > (XEN) HVM4 restore: RTC 0 > (XEN) HVM4 restore: HPET 0 > (XEN) HVM4 restore: PMTIMER 0 > (XEN) HVM4 restore: MTRR 0 > (XEN) HVM4 restore: MTRR 1 > (XEN) HVM4 restore: VIRIDIAN_DOMAIN 0 > (XEN) HVM4 restore: VIRIDIAN_VCPU 0 > (XEN) HVM4 restore: VIRIDIAN_VCPU 1 > (XEN) HVM4 restore: VMCE_VCPU 0 > (XEN) HVM4 restore: VMCE_VCPU 1 > (XEN) HVM4 restore: TSC_ADJUST 0 > (XEN) HVM4 restore: TSC_ADJUST 1 > (XEN) irq.c:380: Dom4 callback via changed to GSI 24 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Wed Oct 22 12:17:27 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Wed, 22 Oct 2014 12:17:27 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with 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X-IronPort-AV: E=Sophos;i="5.04,768,1406592000"; d="scan'208";a="26160532" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Question about strange things in windows 7 domUs save/restore Thread-Index: AQHP7eVDjWoUQ/c0lUOnKEh5Kfq9m5w8B4oQ Date: Wed, 22 Oct 2014 12:17:21 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD011130D03@AMSPEX01CL01.citrite.net> References: <54478AB9.8080508@m2r.biz> In-Reply-To: <54478AB9.8080508@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Cc: Anthony Perard , xen-devel , Stefano Stabellini Subject: Re: [win-pv-devel] Question about strange things in windows 7 domUs save/restore X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 22 October 2014 11:45 > To: win-pv-devel@lists.xenproject.org > Cc: xen-devel; Paul Durrant; Stefano Stabellini; Anthony Perard > Subject: Question about strange things in windows 7 domUs save/restore > > Trying new windows pv drivers I found in qemu log with xen platform > trace enabled a strange thing: > > xen_platform_log xen platform: XENIFACE|FdoRegistryThreadHandler: > > WriteRegistry > > xen_platform_log xen platform: > > XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key > > xen_platform_log xen platform: > > XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry > > (c0000022) > > Is there something to remove or add? (probably about xen hypervisor-only > systems) > I think those warnings are harmless. The layout of xenstore is slightly different with a XAPI toolstack (i.e. on XenServer) than with a libxl toolstack. XenIface was originally designed for use with XenServer and so you'll see this sort of warning on upstream. Everything should still function though. > --- > > I'm also trying for a long time to solve one stringe problem of 2-3 > minutes "windows freeze" with qxl after restore and using spice. > These memory areas that seems not restored can be the cause of this > problem? > > xen_ram_alloc: do not alloc 78000000 bytes of ram at 0 when runstate > > is INMIGRATE > > xen_ram_alloc: do not alloc 4000000 bytes of ram at 78000000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 2000 bytes of ram at 7c000000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 4000000 bytes of ram at 7c002000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 10000 bytes of ram at 80002000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > > runstate is INMIGRATE > > If you need more informations and/or tests tell me and I'll post them. > Not my area really. I suggest you ask on xen-devel/qemu-devel. Paul > Thanks for any reply and sorry for my bad english. > > > Here the full qemu log after restore: > > less /var/log/xen/qemu-dm-W7-02.log > > xen_ram_alloc: do not alloc 78000000 bytes of ram at 0 when runstate > > is INMIGRATE > > xen_ram_alloc: do not alloc 4000000 bytes of ram at 78000000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 2000 bytes of ram at 7c000000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 4000000 bytes of ram at 7c002000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 10000 bytes of ram at 80002000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > > runstate is INMIGRATE > > red_dispatcher_loadvm_commands: > > xen_platform_log xen platform: SUSPEND: > > SCHEDOP_shutdown:SHUTDOWN_suspend <==== (00000000) > > xen_platform_log xen platform: SHARED_INFO: MAP > > XENMAPSPACE_shared_info @ 00000000.f8000000 > > xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 > > xen_platform_log xen platform: GNTTAB: MAP > XENMAPSPACE_grant_table[0] > > @ 00000000.f8001000 > > xen_platform_log xen platform: GNTTAB: MAP > XENMAPSPACE_grant_table[1] > > @ 00000000.f8002000 > > xen_platform_log xen platform: XENVBD|FdoSuspendLateCallback:8.0.0.0 > > (24/9/2014) > > xen_platform_log xen platform: > > XENVBD|FrontendSuspendLateCallback:Target[0] : ===> from ENABLED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > ENABLED ----> CLOSED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CONNECTED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CLOSING > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CLOSED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > CLOSED ----> ENABLED > > xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : > > DUMP NOT_HIBER PAGE > > xen_platform_log xen platform: XENVBD|PdoUpdateInquiryData:Target[0] > : > > VDI-UUID = {00000000-0000-0000-0000-000000000000} > > xen_ram_alloc: do not alloc 78000000 bytes of ram at 0 when runstate > > is INMIGRATE > > xen_ram_alloc: do not alloc 4000000 bytes of ram at 78000000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 2000 bytes of ram at 7c000000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 4000000 bytes of ram at 7c002000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 10000 bytes of ram at 80002000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > > runstate is INMIGRATE > > red_dispatcher_loadvm_commands: > > xen_platform_log xen platform: SUSPEND: > > SCHEDOP_shutdown:SHUTDOWN_suspend <==== (00000000) > > xen_platform_log xen platform: SHARED_INFO: MAP > > XENMAPSPACE_shared_info @ 00000000.f8000000 > > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > > runstate is INMIGRATE > > red_dispatcher_loadvm_commands: > > xen_platform_log xen platform: SUSPEND: > > SCHEDOP_shutdown:SHUTDOWN_suspend <==== (00000000) > > xen_platform_log xen platform: SHARED_INFO: MAP > > XENMAPSPACE_shared_info @ 00000000.f8000000 > > xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 > > xen_platform_log xen platform: GNTTAB: MAP > XENMAPSPACE_grant_table[0] > > @ 00000000.f8001000 > > xen_platform_log xen platform: GNTTAB: MAP > XENMAPSPACE_grant_table[1] > > @ 00000000.f8002000 > > xen_platform_log xen platform: XENVBD|FdoSuspendLateCallback:8.0.0.0 > > (24/9/2014) > > xen_platform_log xen platform: > > XENVBD|FrontendSuspendLateCallback:Target[0] : ===> from ENABLED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > ENABLED ----> CLOSED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CONNECTED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CLOSING > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CLOSED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > CLOSED ----> ENABLED > > xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : > > DUMP NOT_HIBER PAGE > > xen_platform_log xen platform: XENVBD|PdoUpdateInquiryData:Target[0] > : > > VDI-UUID = {00000000-0000-0000-0000-000000000000} > > xen_platform_log xen platform: XENVBD|FrontendPrepare:Target[0] : > > BackendId 0 (/local/domain/0/backend/qdisk/4/768) > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state PREPARED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CONNECTED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state ENABLED > > xen_platform_log xen platform: XENVBD|PdoPostResume:Target[0] : 0 > > Fresh SRBs > > xen_platform_log xen platform: XENVBD|PdoPostResume:Target[0] : > > NOT_MISSING ((null)) > > xen_platform_log xen platform: > > XENVBD|FrontendSuspendLateCallback:Target[0] : <=== restored > ENABLED > > xen_platform_log xen platform: XENIFACE|FireSuspendEvent: Ready to > > unsuspend Event > > xen_platform_log xen platform: > > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > > fe80:0000:0000:0000:9060:135e:65b9:57ba > > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > > 192.168.1.25 > > xen_platform_log xen platform: > > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > > fe80:0000:0000:0000:9060:135e:65b9:57ba > > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > > 192.168.1.25 > > xen_platform_log xen platform: > > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > > fe80:0000:0000:0000:9060:135e:65b9:57ba > > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > > 192.168.1.25 > > xen_platform_log xen platform: SUSPEND: <==== > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > > 00000000003BDA30 > > xen_platform_log xen platform: XENNET|AdapterMediaStateChange: > LINK: > > UP: SPEED=1000000000 DUPLEX=FULL > > xen_platform_log xen platform: XENIFACE|WatchCallbackThread: > > SessionSuspendResumeUnwatch FFFFFA8003594400 > > xen_platform_log xen platform: XENIFACE|StartWatch: Start Watch > > FFFFFA800303D730 > > xen_platform_log xen platform: XENIFACE|FdoRegistryThreadHandler: > > WriteRegistry > > xen_platform_log xen platform: > > XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key > > xen_platform_log xen platform: > > XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry > > (c0000022) > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Check > > if we need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > > need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent going to sleep > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent woke up for 2 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > Suspend event > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > > time to XenTime > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > hosttimeIsUTC: Open Registry Key > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Time > > is now 2014.10.22 12:22:57.771 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > > time to 2014.10.22 12:26:11.700 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:MethodExec Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:SessionStart Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:SetVValue Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:SetVPath Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > Failed to advertise shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > Handled suspend event > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent going to sleep > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent woke up for 3 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > > 00000000003BDA30 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Check > > if we need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > > need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent going to sleep > > ...skipping... > > xen_platform_log xen platform: XENIFACE|FireSuspendEvent: Ready to > > unsuspend Event > > xen_platform_log xen platform: > > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > > fe80:0000:0000:0000:9060:135e:65b9:57ba > > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > > 192.168.1.25 > > xen_platform_log xen platform: > > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > > fe80:0000:0000:0000:9060:135e:65b9:57ba > > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > > 192.168.1.25 > > xen_platform_log xen platform: > > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > > fe80:0000:0000:0000:9060:135e:65b9:57ba > > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > > 192.168.1.25 > > xen_platform_log xen platform: SUSPEND: <==== > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > > 00000000003BDA30 > > xen_platform_log xen platform: XENNET|AdapterMediaStateChange: > LINK: > > UP: SPEED=1000000000 DUPLEX=FULL > > xen_platform_log xen platform: XENIFACE|WatchCallbackThread: > > SessionSuspendResumeUnwatch FFFFFA8003594400 > > xen_platform_log xen platform: XENIFACE|StartWatch: Start Watch > > FFFFFA800303D730 > > xen_platform_log xen platform: XENIFACE|FdoRegistryThreadHandler: > > WriteRegistry > > xen_platform_log xen platform: > > XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key > > xen_platform_log xen platform: > > XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry > > (c0000022) > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Check > > if we need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > > need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent going to sleep > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent woke up for 2 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > Suspend event > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > > time to XenTime > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > hosttimeIsUTC: Open Registry Key > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Time > > is now 2014.10.22 12:22:57.771 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > > time to 2014.10.22 12:26:11.700 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:MethodExec Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:SessionStart Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:SetVValue Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:SetVPath Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > Failed to advertise shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > Handled suspend event > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent going to sleep > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent woke up for 3 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > > 00000000003BDA30 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Check > > if we need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > > need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent going to sleep > > main_channel_link: add main channel client > > main_channel_handle_parsed: agent start > > main_channel_handle_parsed: net test: latency 2.620000 ms, bitrate > > 1742978723 bps (1662.234042 Mbps) > > inputs_connect: inputs channel client create > > red_dispatcher_set_cursor_peer: > > And xl dmesg about the domU: > > (d3) HVM Loader > > (d3) Detected Xen v4.5-unstable > > (d3) Xenbus rings @0xfeffc000, event channel 1 > > (d3) System requested SeaBIOS > > (d3) CPU speed is 2660 MHz > > (d3) Relocating guest memory for lowmem MMIO space disabled > > (XEN) irq.c:270: Dom3 PCI link 0 changed 0 -> 5 > > (d3) PCI-ISA link 0 routed to IRQ5 > > (XEN) irq.c:270: Dom3 PCI link 1 changed 0 -> 10 > > (d3) PCI-ISA link 1 routed to IRQ10 > > (XEN) irq.c:270: Dom3 PCI link 2 changed 0 -> 11 > > (d3) PCI-ISA link 2 routed to IRQ11 > > (XEN) irq.c:270: Dom3 PCI link 3 changed 0 -> 5 > > (d3) PCI-ISA link 3 routed to IRQ5 > > (d3) pci dev 01:3 INTA->IRQ10 > > (d3) pci dev 02:0 INTA->IRQ11 > > (d3) pci dev 03:0 INTA->IRQ5 > > (d3) pci dev 04:0 INTA->IRQ5 > > (d3) pci dev 05:0 INTA->IRQ10 > > (d3) pci dev 06:0 INTA->IRQ11 > > (d3) pci dev 1d:0 INTA->IRQ10 > > (d3) pci dev 1d:1 INTB->IRQ11 > > (d3) pci dev 1d:2 INTC->IRQ5 > > (d3) pci dev 1d:7 INTD->IRQ5 > > (d3) No RAM in high memory; setting high_mem resource base to > 100000000 > > (d3) pci dev 05:0 bar 10 size 004000000: 0f0000000 > > (d3) pci dev 05:0 bar 14 size 004000000: 0f4000000 > > (d3) pci dev 02:0 bar 14 size 001000000: 0f8000008 > > (d3) pci dev 06:0 bar 30 size 000040000: 0f9000000 > > (d3) pci dev 05:0 bar 30 size 000010000: 0f9040000 > > (d3) pci dev 03:0 bar 10 size 000004000: 0f9050000 > > (d3) pci dev 05:0 bar 18 size 000002000: 0f9054000 > > (d3) pci dev 04:0 bar 14 size 000001000: 0f9056000 > > (d3) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > > (d3) pci dev 02:0 bar 10 size 000000100: 00000c001 > > (d3) pci dev 06:0 bar 10 size 000000100: 00000c101 > > (d3) pci dev 06:0 bar 14 size 000000100: 0f9058000 > > (d3) pci dev 04:0 bar 10 size 000000020: 00000c201 > > (d3) pci dev 05:0 bar 1c size 000000020: 00000c221 > > (d3) pci dev 1d:0 bar 20 size 000000020: 00000c241 > > (d3) pci dev 1d:1 bar 20 size 000000020: 00000c261 > > (d3) pci dev 1d:2 bar 20 size 000000020: 00000c281 > > (d3) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > > (d3) Multiprocessor initialisation: > > (d3) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done. > > (d3) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done. > > (d3) Testing HVM environment: > > (d3) - REP INSB across page boundaries ... passed > > (d3) - GS base MSRs and SWAPGS ... passed > > (d3) Passed 2 of 2 tests > > (d3) Writing SMBIOS tables ... > > (d3) Loading SeaBIOS ... > > (d3) Creating MP tables ... > > (d3) Loading ACPI ... > > (d3) S3 disabled > > (d3) S4 disabled > > (d3) vm86 TSS at fc00a100 > > (d3) BIOS map: > > (d3) 10000-100d3: Scratch space > > (d3) c0000-fffff: Main BIOS > > (d3) E820 table: > > (d3) [00]: 00000000:00000000 - 00000000:000a0000: RAM > > (d3) HOLE: 00000000:000a0000 - 00000000:000c0000 > > (d3) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > > (d3) [02]: 00000000:00100000 - 00000000:78000000: RAM > > (d3) HOLE: 00000000:78000000 - 00000000:fc000000 > > (d3) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > > (d3) Invoking SeaBIOS ... > > (d3) SeaBIOS (version > > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > > (d3) > > (d3) Found Xen hypervisor signature at 40000100 > > (d3) Running on QEMU (i440fx) > > (d3) xen: copy e820... > > (d3) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > > (d3) CPU Mhz=2661 > > (d3) Found 13 PCI devices (max PCI bus is 00) > > (d3) Allocated Xen hypercall page at 77fff000 > > (d3) Detected Xen v4.5-unstable > > (d3) xen: copy BIOS tables... > > (d3) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > > (d3) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > > (d3) Copying PIR from 0x00010030 to 0x000f0dc0 > > (d3) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > > (d3) Using pmtimer, ioport 0xb008 > > (d3) Scan for VGA option rom > > (d3) Running option rom at c000:0003 > > (XEN) stdvga.c:147:d3v0 entering stdvga and caching modes > > (d3) pmm call arg1=0 > > (d3) Turning on vga text mode console > > (d3) SeaBIOS (version > > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > > (d3) Machine UUID 9c2cc4b2-6dc6-4baf-a708-474699ff6d98 > > (d3) EHCI init on dev 00:1d.7 (regs=0xf9057020) > > (d3) Found 0 lpt ports > > (d3) Found 0 serial ports > > (d3) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > > (d3) ATA controller 2 at 170/374/0 (irq 15 dev 9) > > (d3) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (50000 MiBytes) > > (d3) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > > (d3) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > > (d3) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > > (d3) UHCI init on dev 00:1d.0 (io=c240) > > (d3) UHCI init on dev 00:1d.1 (io=c260) > > (d3) UHCI init on dev 00:1d.2 (io=c280) > > (d3) PS2 keyboard initialized > > (d3) All threads complete. > > (d3) Scan for option roms > > (d3) Running option rom at c980:0003 > > (d3) pmm call arg1=1 > > (d3) pmm call arg1=0 > > (d3) pmm call arg1=1 > > (d3) pmm call arg1=0 > > (d3) Searching bootorder for: /pci@i0cf8/*@6 > > (d3) > > (d3) Press F12 for boot menu. > > (d3) > > (d3) Searching bootorder for: HALT > > (d3) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > > LCHS=1024/255/63 s=102400000 > > (d3) > > (d3) Space available for UMB: ca800-ee800, f0000-f0ce0 > > (d3) Returned 258048 bytes of ZoneHigh > > (d3) e820 map has 6 items: > > (d3) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > > (d3) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > > (d3) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > > (d3) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > > (d3) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > > (d3) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > > (d3) enter handle_19: > > (d3) NULL > > (d3) Booting from DVD/CD... > > (d3) Device reports MEDIUM NOT PRESENT > > (d3) scsi_is_ready returned -1 > > (d3) Boot failed: Could not read from CDROM (code 0003) > > (d3) enter handle_18: > > (d3) NULL > > (d3) Booting from Hard Disk... > > (d3) Booting from 0000:7c00 > > (XEN) d3: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: > > 1 build: 1db1 > > (XEN) d3: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > > (XEN) d3v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > > (XEN) d3v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > > (XEN) irq.c:270: Dom3 PCI link 0 changed 5 -> 0 > > (XEN) irq.c:270: Dom3 PCI link 1 changed 10 -> 0 > > (XEN) irq.c:270: Dom3 PCI link 2 changed 11 -> 0 > > (XEN) irq.c:270: Dom3 PCI link 3 changed 5 -> 0 > > (XEN) irq.c:380: Dom3 callback via changed to GSI 24 > > (XEN) HVM3 save: CPU > > (XEN) HVM3 save: PIC > > (XEN) HVM3 save: IOAPIC > > (XEN) HVM3 save: LAPIC > > (XEN) HVM3 save: LAPIC_REGS > > (XEN) HVM3 save: PCI_IRQ > > (XEN) HVM3 save: ISA_IRQ > > (XEN) HVM3 save: PCI_LINK > > (XEN) HVM3 save: PIT > > (XEN) HVM3 save: RTC > > (XEN) HVM3 save: HPET > > (XEN) HVM3 save: PMTIMER > > (XEN) HVM3 save: MTRR > > (XEN) HVM3 save: VIRIDIAN_DOMAIN > > (XEN) HVM3 save: CPU_XSAVE > > (XEN) HVM3 save: VIRIDIAN_VCPU > > (XEN) HVM3 save: VMCE_VCPU > > (XEN) HVM3 save: TSC_ADJUST > > (XEN) HVM4 restore: CPU 0 > > (XEN) HVM4 restore: CPU 1 > > (XEN) HVM4 restore: PIC 0 > > (XEN) HVM4 restore: PIC 1 > > (XEN) HVM4 restore: IOAPIC 0 > > (XEN) HVM4 restore: LAPIC 0 > > (XEN) HVM4 restore: LAPIC 1 > > (XEN) HVM4 restore: LAPIC_REGS 0 > > (XEN) HVM4 restore: LAPIC_REGS 1 > > (XEN) HVM4 restore: PCI_IRQ 0 > > (XEN) HVM4 restore: ISA_IRQ 0 > > (XEN) HVM4 restore: PCI_LINK 0 > > (XEN) HVM4 restore: PIT 0 > > (XEN) HVM4 restore: RTC 0 > > (XEN) HVM4 restore: HPET 0 > > (XEN) HVM4 restore: PMTIMER 0 > > (XEN) HVM4 restore: MTRR 0 > > (XEN) HVM4 restore: MTRR 1 > > (XEN) HVM4 restore: VIRIDIAN_DOMAIN 0 > > (XEN) HVM4 restore: VIRIDIAN_VCPU 0 > > (XEN) HVM4 restore: VIRIDIAN_VCPU 1 > > (XEN) HVM4 restore: VMCE_VCPU 0 > > (XEN) HVM4 restore: VMCE_VCPU 1 > > (XEN) HVM4 restore: TSC_ADJUST 0 > > (XEN) HVM4 restore: TSC_ADJUST 1 > > (XEN) irq.c:380: Dom4 callback via changed to GSI 24 > _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Wed Oct 22 12:17:27 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Wed, 22 Oct 2014 12:17:27 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xgur0-0000Pj-Sv; Wed, 22 Oct 2014 12:17:26 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xgur0-0000PQ-09 for win-pv-devel@lists.xenproject.org; Wed, 22 Oct 2014 12:17:26 +0000 Received: from [193.109.254.147:19037] by server-4.bemta-14.messagelabs.com id 6A/9B-01677-550A7445; Wed, 22 Oct 2014 12:17:25 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-10.tower-27.messagelabs.com!1413980243!11822100!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=1.7 required=7.0 tests=BIZ_TLD,received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 31336 invoked from network); 22 Oct 2014 12:17:23 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-10.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 22 Oct 2014 12:17:23 -0000 X-IronPort-AV: E=Sophos;i="5.04,768,1406592000"; d="scan'208";a="26160532" From: Paul Durrant To: Fabio Fantoni , "win-pv-devel@lists.xenproject.org" Thread-Topic: Question about strange things in windows 7 domUs save/restore Thread-Index: AQHP7eVDjWoUQ/c0lUOnKEh5Kfq9m5w8B4oQ Date: Wed, 22 Oct 2014 12:17:21 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD011130D03@AMSPEX01CL01.citrite.net> References: <54478AB9.8080508@m2r.biz> In-Reply-To: <54478AB9.8080508@m2r.biz> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Cc: Anthony Perard , xen-devel , Stefano Stabellini Subject: Re: [win-pv-devel] Question about strange things in windows 7 domUs save/restore X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Fabio Fantoni [mailto:fabio.fantoni@m2r.biz] > Sent: 22 October 2014 11:45 > To: win-pv-devel@lists.xenproject.org > Cc: xen-devel; Paul Durrant; Stefano Stabellini; Anthony Perard > Subject: Question about strange things in windows 7 domUs save/restore > > Trying new windows pv drivers I found in qemu log with xen platform > trace enabled a strange thing: > > xen_platform_log xen platform: XENIFACE|FdoRegistryThreadHandler: > > WriteRegistry > > xen_platform_log xen platform: > > XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key > > xen_platform_log xen platform: > > XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry > > (c0000022) > > Is there something to remove or add? (probably about xen hypervisor-only > systems) > I think those warnings are harmless. The layout of xenstore is slightly different with a XAPI toolstack (i.e. on XenServer) than with a libxl toolstack. XenIface was originally designed for use with XenServer and so you'll see this sort of warning on upstream. Everything should still function though. > --- > > I'm also trying for a long time to solve one stringe problem of 2-3 > minutes "windows freeze" with qxl after restore and using spice. > These memory areas that seems not restored can be the cause of this > problem? > > xen_ram_alloc: do not alloc 78000000 bytes of ram at 0 when runstate > > is INMIGRATE > > xen_ram_alloc: do not alloc 4000000 bytes of ram at 78000000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 2000 bytes of ram at 7c000000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 4000000 bytes of ram at 7c002000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 10000 bytes of ram at 80002000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > > runstate is INMIGRATE > > If you need more informations and/or tests tell me and I'll post them. > Not my area really. I suggest you ask on xen-devel/qemu-devel. Paul > Thanks for any reply and sorry for my bad english. > > > Here the full qemu log after restore: > > less /var/log/xen/qemu-dm-W7-02.log > > xen_ram_alloc: do not alloc 78000000 bytes of ram at 0 when runstate > > is INMIGRATE > > xen_ram_alloc: do not alloc 4000000 bytes of ram at 78000000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 2000 bytes of ram at 7c000000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 4000000 bytes of ram at 7c002000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 10000 bytes of ram at 80002000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > > runstate is INMIGRATE > > red_dispatcher_loadvm_commands: > > xen_platform_log xen platform: SUSPEND: > > SCHEDOP_shutdown:SHUTDOWN_suspend <==== (00000000) > > xen_platform_log xen platform: SHARED_INFO: MAP > > XENMAPSPACE_shared_info @ 00000000.f8000000 > > xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 > > xen_platform_log xen platform: GNTTAB: MAP > XENMAPSPACE_grant_table[0] > > @ 00000000.f8001000 > > xen_platform_log xen platform: GNTTAB: MAP > XENMAPSPACE_grant_table[1] > > @ 00000000.f8002000 > > xen_platform_log xen platform: XENVBD|FdoSuspendLateCallback:8.0.0.0 > > (24/9/2014) > > xen_platform_log xen platform: > > XENVBD|FrontendSuspendLateCallback:Target[0] : ===> from ENABLED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > ENABLED ----> CLOSED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CONNECTED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CLOSING > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CLOSED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > CLOSED ----> ENABLED > > xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : > > DUMP NOT_HIBER PAGE > > xen_platform_log xen platform: XENVBD|PdoUpdateInquiryData:Target[0] > : > > VDI-UUID = {00000000-0000-0000-0000-000000000000} > > xen_ram_alloc: do not alloc 78000000 bytes of ram at 0 when runstate > > is INMIGRATE > > xen_ram_alloc: do not alloc 4000000 bytes of ram at 78000000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 2000 bytes of ram at 7c000000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 4000000 bytes of ram at 7c002000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 10000 bytes of ram at 80002000 when > > runstate is INMIGRATE > > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > > runstate is INMIGRATE > > red_dispatcher_loadvm_commands: > > xen_platform_log xen platform: SUSPEND: > > SCHEDOP_shutdown:SHUTDOWN_suspend <==== (00000000) > > xen_platform_log xen platform: SHARED_INFO: MAP > > XENMAPSPACE_shared_info @ 00000000.f8000000 > > xen_ram_alloc: do not alloc 40000 bytes of ram at 80012000 when > > runstate is INMIGRATE > > red_dispatcher_loadvm_commands: > > xen_platform_log xen platform: SUSPEND: > > SCHEDOP_shutdown:SHUTDOWN_suspend <==== (00000000) > > xen_platform_log xen platform: SHARED_INFO: MAP > > XENMAPSPACE_shared_info @ 00000000.f8000000 > > xen_platform_log xen platform: STORE: PAGE @ 00000000.feffc000 > > xen_platform_log xen platform: GNTTAB: MAP > XENMAPSPACE_grant_table[0] > > @ 00000000.f8001000 > > xen_platform_log xen platform: GNTTAB: MAP > XENMAPSPACE_grant_table[1] > > @ 00000000.f8002000 > > xen_platform_log xen platform: XENVBD|FdoSuspendLateCallback:8.0.0.0 > > (24/9/2014) > > xen_platform_log xen platform: > > XENVBD|FrontendSuspendLateCallback:Target[0] : ===> from ENABLED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > ENABLED ----> CLOSED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CONNECTED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CLOSING > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CLOSED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > CLOSED ----> ENABLED > > xen_platform_log xen platform: XENVBD|FrontendWriteUsage:Target[0] : > > DUMP NOT_HIBER PAGE > > xen_platform_log xen platform: XENVBD|PdoUpdateInquiryData:Target[0] > : > > VDI-UUID = {00000000-0000-0000-0000-000000000000} > > xen_platform_log xen platform: XENVBD|FrontendPrepare:Target[0] : > > BackendId 0 (/local/domain/0/backend/qdisk/4/768) > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state PREPARED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state CONNECTED > > xen_platform_log xen platform: XENVBD|__FrontendSetState:Target[0] : > > in state ENABLED > > xen_platform_log xen platform: XENVBD|PdoPostResume:Target[0] : 0 > > Fresh SRBs > > xen_platform_log xen platform: XENVBD|PdoPostResume:Target[0] : > > NOT_MISSING ((null)) > > xen_platform_log xen platform: > > XENVBD|FrontendSuspendLateCallback:Target[0] : <=== restored > ENABLED > > xen_platform_log xen platform: XENIFACE|FireSuspendEvent: Ready to > > unsuspend Event > > xen_platform_log xen platform: > > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > > fe80:0000:0000:0000:9060:135e:65b9:57ba > > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > > 192.168.1.25 > > xen_platform_log xen platform: > > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > > fe80:0000:0000:0000:9060:135e:65b9:57ba > > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > > 192.168.1.25 > > xen_platform_log xen platform: > > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > > fe80:0000:0000:0000:9060:135e:65b9:57ba > > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > > 192.168.1.25 > > xen_platform_log xen platform: SUSPEND: <==== > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > > 00000000003BDA30 > > xen_platform_log xen platform: XENNET|AdapterMediaStateChange: > LINK: > > UP: SPEED=1000000000 DUPLEX=FULL > > xen_platform_log xen platform: XENIFACE|WatchCallbackThread: > > SessionSuspendResumeUnwatch FFFFFA8003594400 > > xen_platform_log xen platform: XENIFACE|StartWatch: Start Watch > > FFFFFA800303D730 > > xen_platform_log xen platform: XENIFACE|FdoRegistryThreadHandler: > > WriteRegistry > > xen_platform_log xen platform: > > XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key > > xen_platform_log xen platform: > > XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry > > (c0000022) > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Check > > if we need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > > need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent going to sleep > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent woke up for 2 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > Suspend event > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > > time to XenTime > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > hosttimeIsUTC: Open Registry Key > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Time > > is now 2014.10.22 12:22:57.771 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > > time to 2014.10.22 12:26:11.700 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:MethodExec Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:SessionStart Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:SetVValue Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:SetVPath Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > Failed to advertise shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > Handled suspend event > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent going to sleep > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent woke up for 3 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > > 00000000003BDA30 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Check > > if we need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > > need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent going to sleep > > ...skipping... > > xen_platform_log xen platform: XENIFACE|FireSuspendEvent: Ready to > > unsuspend Event > > xen_platform_log xen platform: > > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > > fe80:0000:0000:0000:9060:135e:65b9:57ba > > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > > 192.168.1.25 > > xen_platform_log xen platform: > > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > > fe80:0000:0000:0000:9060:135e:65b9:57ba > > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > > 192.168.1.25 > > xen_platform_log xen platform: > > XENVIF|__TransmitterRingPrepareNeighbourAdvertisement: > > fe80:0000:0000:0000:9060:135e:65b9:57ba > > xen_platform_log xen platform: XENVIF|__TransmitterRingPrepareArp: > > 192.168.1.25 > > xen_platform_log xen platform: SUSPEND: <==== > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > > 00000000003BDA30 > > xen_platform_log xen platform: XENNET|AdapterMediaStateChange: > LINK: > > UP: SPEED=1000000000 DUPLEX=FULL > > xen_platform_log xen platform: XENIFACE|WatchCallbackThread: > > SessionSuspendResumeUnwatch FFFFFA8003594400 > > xen_platform_log xen platform: XENIFACE|StartWatch: Start Watch > > FFFFFA800303D730 > > xen_platform_log xen platform: XENIFACE|FdoRegistryThreadHandler: > > WriteRegistry > > xen_platform_log xen platform: > > XENIFACE|FdoInitialiseXSRegistryEntries: no such xenstore key > > xen_platform_log xen platform: > > XENIFACE|FdoInitialiseXSRegistryEntries: Failed to initialise registry > > (c0000022) > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Check > > if we need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > > need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent going to sleep > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent woke up for 2 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > Suspend event > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > > time to XenTime > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > hosttimeIsUTC: Open Registry Key > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Time > > is now 2014.10.22 12:22:57.771 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Set > > time to 2014.10.22 12:26:11.700 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:MethodExec Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:SessionStart Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:SetVValue Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > WmiSessionSetEntry:SetVPath Failed > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > Failed to advertise shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > > Handled suspend event > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent going to sleep > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent woke up for 3 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: Fire > > 00000000003BDA30 > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fire > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: > Check > > if we need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: No > > need to shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: fired > > feature shutdown > > xen_platform_log xen platform: XENIFACE|SessionExecuteLog: USER: win > > agent going to sleep > > main_channel_link: add main channel client > > main_channel_handle_parsed: agent start > > main_channel_handle_parsed: net test: latency 2.620000 ms, bitrate > > 1742978723 bps (1662.234042 Mbps) > > inputs_connect: inputs channel client create > > red_dispatcher_set_cursor_peer: > > And xl dmesg about the domU: > > (d3) HVM Loader > > (d3) Detected Xen v4.5-unstable > > (d3) Xenbus rings @0xfeffc000, event channel 1 > > (d3) System requested SeaBIOS > > (d3) CPU speed is 2660 MHz > > (d3) Relocating guest memory for lowmem MMIO space disabled > > (XEN) irq.c:270: Dom3 PCI link 0 changed 0 -> 5 > > (d3) PCI-ISA link 0 routed to IRQ5 > > (XEN) irq.c:270: Dom3 PCI link 1 changed 0 -> 10 > > (d3) PCI-ISA link 1 routed to IRQ10 > > (XEN) irq.c:270: Dom3 PCI link 2 changed 0 -> 11 > > (d3) PCI-ISA link 2 routed to IRQ11 > > (XEN) irq.c:270: Dom3 PCI link 3 changed 0 -> 5 > > (d3) PCI-ISA link 3 routed to IRQ5 > > (d3) pci dev 01:3 INTA->IRQ10 > > (d3) pci dev 02:0 INTA->IRQ11 > > (d3) pci dev 03:0 INTA->IRQ5 > > (d3) pci dev 04:0 INTA->IRQ5 > > (d3) pci dev 05:0 INTA->IRQ10 > > (d3) pci dev 06:0 INTA->IRQ11 > > (d3) pci dev 1d:0 INTA->IRQ10 > > (d3) pci dev 1d:1 INTB->IRQ11 > > (d3) pci dev 1d:2 INTC->IRQ5 > > (d3) pci dev 1d:7 INTD->IRQ5 > > (d3) No RAM in high memory; setting high_mem resource base to > 100000000 > > (d3) pci dev 05:0 bar 10 size 004000000: 0f0000000 > > (d3) pci dev 05:0 bar 14 size 004000000: 0f4000000 > > (d3) pci dev 02:0 bar 14 size 001000000: 0f8000008 > > (d3) pci dev 06:0 bar 30 size 000040000: 0f9000000 > > (d3) pci dev 05:0 bar 30 size 000010000: 0f9040000 > > (d3) pci dev 03:0 bar 10 size 000004000: 0f9050000 > > (d3) pci dev 05:0 bar 18 size 000002000: 0f9054000 > > (d3) pci dev 04:0 bar 14 size 000001000: 0f9056000 > > (d3) pci dev 1d:7 bar 10 size 000001000: 0f9057000 > > (d3) pci dev 02:0 bar 10 size 000000100: 00000c001 > > (d3) pci dev 06:0 bar 10 size 000000100: 00000c101 > > (d3) pci dev 06:0 bar 14 size 000000100: 0f9058000 > > (d3) pci dev 04:0 bar 10 size 000000020: 00000c201 > > (d3) pci dev 05:0 bar 1c size 000000020: 00000c221 > > (d3) pci dev 1d:0 bar 20 size 000000020: 00000c241 > > (d3) pci dev 1d:1 bar 20 size 000000020: 00000c261 > > (d3) pci dev 1d:2 bar 20 size 000000020: 00000c281 > > (d3) pci dev 01:1 bar 20 size 000000010: 00000c2a1 > > (d3) Multiprocessor initialisation: > > (d3) - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done. > > (d3) - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done. > > (d3) Testing HVM environment: > > (d3) - REP INSB across page boundaries ... passed > > (d3) - GS base MSRs and SWAPGS ... passed > > (d3) Passed 2 of 2 tests > > (d3) Writing SMBIOS tables ... > > (d3) Loading SeaBIOS ... > > (d3) Creating MP tables ... > > (d3) Loading ACPI ... > > (d3) S3 disabled > > (d3) S4 disabled > > (d3) vm86 TSS at fc00a100 > > (d3) BIOS map: > > (d3) 10000-100d3: Scratch space > > (d3) c0000-fffff: Main BIOS > > (d3) E820 table: > > (d3) [00]: 00000000:00000000 - 00000000:000a0000: RAM > > (d3) HOLE: 00000000:000a0000 - 00000000:000c0000 > > (d3) [01]: 00000000:000c0000 - 00000000:00100000: RESERVED > > (d3) [02]: 00000000:00100000 - 00000000:78000000: RAM > > (d3) HOLE: 00000000:78000000 - 00000000:fc000000 > > (d3) [03]: 00000000:fc000000 - 00000001:00000000: RESERVED > > (d3) Invoking SeaBIOS ... > > (d3) SeaBIOS (version > > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > > (d3) > > (d3) Found Xen hypervisor signature at 40000100 > > (d3) Running on QEMU (i440fx) > > (d3) xen: copy e820... > > (d3) Relocating init from 0x000df619 to 0x77fae600 (size 71995) > > (d3) CPU Mhz=2661 > > (d3) Found 13 PCI devices (max PCI bus is 00) > > (d3) Allocated Xen hypercall page at 77fff000 > > (d3) Detected Xen v4.5-unstable > > (d3) xen: copy BIOS tables... > > (d3) Copying SMBIOS entry point from 0x00010010 to 0x000f0f40 > > (d3) Copying MPTABLE from 0xfc001170/fc001180 to 0x000f0e40 > > (d3) Copying PIR from 0x00010030 to 0x000f0dc0 > > (d3) Copying ACPI RSDP from 0x000100b0 to 0x000f0d90 > > (d3) Using pmtimer, ioport 0xb008 > > (d3) Scan for VGA option rom > > (d3) Running option rom at c000:0003 > > (XEN) stdvga.c:147:d3v0 entering stdvga and caching modes > > (d3) pmm call arg1=0 > > (d3) Turning on vga text mode console > > (d3) SeaBIOS (version > > debian/1.7.5-1-0-g506b58d-20140603_102943-testVS01OU) > > (d3) Machine UUID 9c2cc4b2-6dc6-4baf-a708-474699ff6d98 > > (d3) EHCI init on dev 00:1d.7 (regs=0xf9057020) > > (d3) Found 0 lpt ports > > (d3) Found 0 serial ports > > (d3) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) > > (d3) ATA controller 2 at 170/374/0 (irq 15 dev 9) > > (d3) ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (50000 MiBytes) > > (d3) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 > > (d3) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD] > > (d3) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1 > > (d3) UHCI init on dev 00:1d.0 (io=c240) > > (d3) UHCI init on dev 00:1d.1 (io=c260) > > (d3) UHCI init on dev 00:1d.2 (io=c280) > > (d3) PS2 keyboard initialized > > (d3) All threads complete. > > (d3) Scan for option roms > > (d3) Running option rom at c980:0003 > > (d3) pmm call arg1=1 > > (d3) pmm call arg1=0 > > (d3) pmm call arg1=1 > > (d3) pmm call arg1=0 > > (d3) Searching bootorder for: /pci@i0cf8/*@6 > > (d3) > > (d3) Press F12 for boot menu. > > (d3) > > (d3) Searching bootorder for: HALT > > (d3) drive 0x000f0d40: PCHS=16383/16/63 translation=lba > > LCHS=1024/255/63 s=102400000 > > (d3) > > (d3) Space available for UMB: ca800-ee800, f0000-f0ce0 > > (d3) Returned 258048 bytes of ZoneHigh > > (d3) e820 map has 6 items: > > (d3) 0: 0000000000000000 - 000000000009fc00 = 1 RAM > > (d3) 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED > > (d3) 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED > > (d3) 3: 0000000000100000 - 0000000077fff000 = 1 RAM > > (d3) 4: 0000000077fff000 - 0000000078000000 = 2 RESERVED > > (d3) 5: 00000000fc000000 - 0000000100000000 = 2 RESERVED > > (d3) enter handle_19: > > (d3) NULL > > (d3) Booting from DVD/CD... > > (d3) Device reports MEDIUM NOT PRESENT > > (d3) scsi_is_ready returned -1 > > (d3) Boot failed: Could not read from CDROM (code 0003) > > (d3) enter handle_18: > > (d3) NULL > > (d3) Booting from Hard Disk... > > (d3) Booting from 0000:7c00 > > (XEN) d3: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: > > 1 build: 1db1 > > (XEN) d3: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff > > (XEN) d3v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe > > (XEN) d3v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd > > (XEN) irq.c:270: Dom3 PCI link 0 changed 5 -> 0 > > (XEN) irq.c:270: Dom3 PCI link 1 changed 10 -> 0 > > (XEN) irq.c:270: Dom3 PCI link 2 changed 11 -> 0 > > (XEN) irq.c:270: Dom3 PCI link 3 changed 5 -> 0 > > (XEN) irq.c:380: Dom3 callback via changed to GSI 24 > > (XEN) HVM3 save: CPU > > (XEN) HVM3 save: PIC > > (XEN) HVM3 save: IOAPIC > > (XEN) HVM3 save: LAPIC > > (XEN) HVM3 save: LAPIC_REGS > > (XEN) HVM3 save: PCI_IRQ > > (XEN) HVM3 save: ISA_IRQ > > (XEN) HVM3 save: PCI_LINK > > (XEN) HVM3 save: PIT > > (XEN) HVM3 save: RTC > > (XEN) HVM3 save: HPET > > (XEN) HVM3 save: PMTIMER > > (XEN) HVM3 save: MTRR > > (XEN) HVM3 save: VIRIDIAN_DOMAIN > > (XEN) HVM3 save: CPU_XSAVE > > (XEN) HVM3 save: VIRIDIAN_VCPU > > (XEN) HVM3 save: VMCE_VCPU > > (XEN) HVM3 save: TSC_ADJUST > > (XEN) HVM4 restore: CPU 0 > > (XEN) HVM4 restore: CPU 1 > > (XEN) HVM4 restore: PIC 0 > > (XEN) HVM4 restore: PIC 1 > > (XEN) HVM4 restore: IOAPIC 0 > > (XEN) HVM4 restore: LAPIC 0 > > (XEN) HVM4 restore: LAPIC 1 > > (XEN) HVM4 restore: LAPIC_REGS 0 > > (XEN) HVM4 restore: LAPIC_REGS 1 > > (XEN) HVM4 restore: PCI_IRQ 0 > > (XEN) HVM4 restore: ISA_IRQ 0 > > (XEN) HVM4 restore: PCI_LINK 0 > > (XEN) HVM4 restore: PIT 0 > > (XEN) HVM4 restore: RTC 0 > > (XEN) HVM4 restore: HPET 0 > > (XEN) HVM4 restore: PMTIMER 0 > > (XEN) HVM4 restore: MTRR 0 > > (XEN) HVM4 restore: MTRR 1 > > (XEN) HVM4 restore: VIRIDIAN_DOMAIN 0 > > (XEN) HVM4 restore: VIRIDIAN_VCPU 0 > > (XEN) HVM4 restore: VIRIDIAN_VCPU 1 > > (XEN) HVM4 restore: VMCE_VCPU 0 > > (XEN) HVM4 restore: VMCE_VCPU 1 > > (XEN) HVM4 restore: TSC_ADJUST 0 > > (XEN) HVM4 restore: TSC_ADJUST 1 > > (XEN) irq.c:380: Dom4 callback via changed to GSI 24 > _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 28 11:27:44 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 28 Oct 2014 11:27:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wC-00044p-PF; Tue, 28 Oct 2014 11:27:44 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wC-00044d-9O for win-pv-devel@lists.xenproject.org; Tue, 28 Oct 2014 11:27:44 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id A7/FA-02952-FAD7F445; Tue, 28 Oct 2014 11:27:43 +0000 X-Env-Sender: owen.smith@citrix.com X-Msg-Ref: server-12.tower-21.messagelabs.com!1414495661!13035835!2 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11565 invoked from network); 28 Oct 2014 11:27:43 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-12.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 28 Oct 2014 11:27:43 -0000 X-IronPort-AV: E=Sophos;i="5.04,802,1406592000"; d="scan'208";a="186814008" From: Owen Smith To: Date: Tue, 28 Oct 2014 11:27:22 +0000 Message-ID: <1414495644-5948-2-git-send-email-owen.smith@citrix.com> X-Mailer: git-send-email 1.9.4.msysgit.1 In-Reply-To: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> MIME-Version: 1.0 X-DLP: MIA2 Cc: paul.durrant@citrix.com, Owen Smith Subject: [win-pv-devel] [PATCH 1/3] Prepare SCSIOP_UNMAP correctly X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org SCSIOP_UNMAP requests contain a list of extents to discard and each BLKIF_OP_DISCARD only handles a single extent. Break a SRB doen into multiple ring requests as neccessary. Signed-off-by: Owen Smith --- src/xenvbd/pdo.c | 69 ++++++++++++++++++++++++++++++++++++++++++++------------ 1 file changed, 54 insertions(+), 15 deletions(-) diff --git a/src/xenvbd/pdo.c b/src/xenvbd/pdo.c index 9762944..3f18621 100644 --- a/src/xenvbd/pdo.c +++ b/src/xenvbd/pdo.c @@ -1452,26 +1452,65 @@ PrepareUnmap( __in PSCSI_REQUEST_BLOCK Srb ) { - PXENVBD_SRBEXT SrbExt = GetSrbExt(Srb); - PXENVBD_REQUEST Request = __LookasideAlloc(&Pdo->RequestList); - if (Request == NULL) - return STATUS_UNSUCCESSFUL; + PXENVBD_SRBEXT SrbExt = GetSrbExt(Srb); + PUNMAP_LIST_HEADER Unmap = Srb->DataBuffer; + ULONG Count = _byteswap_ushort(*(PUSHORT)Unmap->DataLength) / + _byteswap_ushort(*(PUSHORT)Unmap->BlockDescrDataLength); + ULONG Index; + LIST_ENTRY List; - SrbExt->Count = 1; - // mark the SRB as pending, completion will check for pending to detect failures + InitializeListHead(&List); + SrbExt->Count = 0; Srb->SrbStatus = SRB_STATUS_PENDING; - Request->Srb = Srb; - Request->Id = PdoGetTag(Pdo); - Request->Operation = BLKIF_OP_DISCARD; - Request->FirstSector = Cdb_LogicalBlock(Srb); - Request->NrSectors = Cdb_TransferBlock(Srb); - Request->Flags = 0; - InitializeListHead(&Request->Segments); + for (Index = 0; Index < Count; ++Index) { + PUNMAP_BLOCK_DESCRIPTOR Descr = &Unmap->Descriptors[Index]; + PXENVBD_REQUEST Request = __LookasideAlloc(&Pdo->RequestList); + if (Request == NULL) + goto fail1; + + ++SrbExt->Count; + InsertTailList(&List, &Request->Entry); + + Request->Srb = Srb; + Request->Id = PdoGetTag(Pdo); + Request->Operation = BLKIF_OP_DISCARD; + Request->FirstSector = _byteswap_uint64(*(PULONG64)Descr->StartingLba); + Request->NrSectors = _byteswap_ulong(*(PULONG)Descr->LbaCount); + Request->Flags = 0; + InitializeListHead(&Request->Segments); + } + + for (;;) { + PXENVBD_REQUEST Request; + PLIST_ENTRY Entry; + + Entry = RemoveHeadList(&List); + if (Entry == &List) + break; + + Request = CONTAINING_RECORD(Entry, XENVBD_REQUEST, Entry); + __PdoIncBlkifOpCount(Pdo, Request); + QueueAppend(&Pdo->PreparedReqs, &Request->Entry); + } - __PdoIncBlkifOpCount(Pdo, Request); - QueueAppend(&Pdo->PreparedReqs, &Request->Entry); return STATUS_SUCCESS; + + +fail1: + for (;;) { + PXENVBD_REQUEST Request; + PLIST_ENTRY Entry; + + Entry = RemoveHeadList(&List); + if (Entry == &List) + break; + + Request = CONTAINING_RECORD(Entry, XENVBD_REQUEST, Entry); + __LookasideFree(&Pdo->RequestList, Request); + --SrbExt->Count; + } + return STATUS_NO_MEMORY; } //============================================================================= -- 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 28 11:27:44 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 28 Oct 2014 11:27:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wC-00044k-OK; Tue, 28 Oct 2014 11:27:44 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wB-00044W-JP for win-pv-devel@lists.xenproject.org; Tue, 28 Oct 2014 11:27:43 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 35/EA-10419-FAD7F445; Tue, 28 Oct 2014 11:27:43 +0000 X-Env-Sender: owen.smith@citrix.com X-Msg-Ref: server-12.tower-21.messagelabs.com!1414495661!13035835!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11447 invoked from network); 28 Oct 2014 11:27:42 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-12.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 28 Oct 2014 11:27:42 -0000 X-IronPort-AV: E=Sophos;i="5.04,802,1406592000"; d="scan'208";a="186814007" From: Owen Smith To: Date: Tue, 28 Oct 2014 11:27:21 +0000 Message-ID: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> X-Mailer: git-send-email 1.9.4.msysgit.1 MIME-Version: 1.0 X-DLP: MIA2 Cc: paul.durrant@citrix.com, Owen Smith Subject: [win-pv-devel] [PATCH 0/3] Support discard/trim/unmap X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Add an upper filter to intercept discard/trim/unmap operations, translate to SCSIOP_UNMAP commands and pass through storport to xenvbd. Xenvbd will then issue the correct BLKIF_OP_DISCARD operation to the backend (if supported). Owen Smith (3): Prepare SCSIOP_UNMAP correctly Run XenVbd SDV after XenCrsh SDV Add XenDisk device upper filter. build.py | 3 +- src/xendisk/assert.h | 220 ++++ src/xendisk/debug.h | 94 ++ src/xendisk/driver.c | 203 ++++ src/xendisk/driver.h | 68 ++ src/xendisk/fdo.c | 1862 +++++++++++++++++++++++++++++++ src/xendisk/fdo.h | 78 ++ src/xendisk/mutex.h | 113 ++ src/xendisk/pdo.c | 2079 +++++++++++++++++++++++++++++++++++ src/xendisk/pdo.h | 90 ++ src/xendisk/thread.c | 225 ++++ src/xendisk/thread.h | 73 ++ src/xendisk/types.h | 53 + src/xendisk/util.h | 222 ++++ src/xendisk/xendisk.rc | 56 + src/xenvbd.inf | 18 + src/xenvbd/pdo.c | 69 +- vs2012/package/package.vcxproj | 3 + vs2012/xendisk/xendisk.vcxproj | 84 ++ vs2012/xendisk/xendisk.vcxproj.user | 8 + vs2012/xenvbd.sln | 28 + vs2013/package/package.vcxproj | 3 + vs2013/xendisk/xendisk.vcxproj | 112 ++ vs2013/xendisk/xendisk.vcxproj.user | 8 + vs2013/xenvbd.sln | 28 + 25 files changed, 5784 insertions(+), 16 deletions(-) create mode 100644 src/xendisk/assert.h create mode 100644 src/xendisk/debug.h create mode 100644 src/xendisk/driver.c create mode 100644 src/xendisk/driver.h create mode 100644 src/xendisk/fdo.c create mode 100644 src/xendisk/fdo.h create mode 100644 src/xendisk/mutex.h create mode 100644 src/xendisk/pdo.c create mode 100644 src/xendisk/pdo.h create mode 100644 src/xendisk/thread.c create mode 100644 src/xendisk/thread.h create mode 100644 src/xendisk/types.h create mode 100644 src/xendisk/util.h create mode 100644 src/xendisk/xendisk.rc create mode 100644 vs2012/xendisk/xendisk.vcxproj create mode 100644 vs2012/xendisk/xendisk.vcxproj.user create mode 100644 vs2013/xendisk/xendisk.vcxproj create mode 100644 vs2013/xendisk/xendisk.vcxproj.user -- 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 28 11:27:44 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 28 Oct 2014 11:27:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wC-00044p-PF; Tue, 28 Oct 2014 11:27:44 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wC-00044d-9O for win-pv-devel@lists.xenproject.org; Tue, 28 Oct 2014 11:27:44 +0000 Received: from [85.158.143.35] by server-1.bemta-4.messagelabs.com id A7/FA-02952-FAD7F445; Tue, 28 Oct 2014 11:27:43 +0000 X-Env-Sender: owen.smith@citrix.com X-Msg-Ref: server-12.tower-21.messagelabs.com!1414495661!13035835!2 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11565 invoked from network); 28 Oct 2014 11:27:43 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-12.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 28 Oct 2014 11:27:43 -0000 X-IronPort-AV: E=Sophos;i="5.04,802,1406592000"; d="scan'208";a="186814008" From: Owen Smith To: Date: Tue, 28 Oct 2014 11:27:22 +0000 Message-ID: <1414495644-5948-2-git-send-email-owen.smith@citrix.com> X-Mailer: git-send-email 1.9.4.msysgit.1 In-Reply-To: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> MIME-Version: 1.0 X-DLP: MIA2 Cc: paul.durrant@citrix.com, Owen Smith Subject: [win-pv-devel] [PATCH 1/3] Prepare SCSIOP_UNMAP correctly X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org SCSIOP_UNMAP requests contain a list of extents to discard and each BLKIF_OP_DISCARD only handles a single extent. Break a SRB doen into multiple ring requests as neccessary. Signed-off-by: Owen Smith --- src/xenvbd/pdo.c | 69 ++++++++++++++++++++++++++++++++++++++++++++------------ 1 file changed, 54 insertions(+), 15 deletions(-) diff --git a/src/xenvbd/pdo.c b/src/xenvbd/pdo.c index 9762944..3f18621 100644 --- a/src/xenvbd/pdo.c +++ b/src/xenvbd/pdo.c @@ -1452,26 +1452,65 @@ PrepareUnmap( __in PSCSI_REQUEST_BLOCK Srb ) { - PXENVBD_SRBEXT SrbExt = GetSrbExt(Srb); - PXENVBD_REQUEST Request = __LookasideAlloc(&Pdo->RequestList); - if (Request == NULL) - return STATUS_UNSUCCESSFUL; + PXENVBD_SRBEXT SrbExt = GetSrbExt(Srb); + PUNMAP_LIST_HEADER Unmap = Srb->DataBuffer; + ULONG Count = _byteswap_ushort(*(PUSHORT)Unmap->DataLength) / + _byteswap_ushort(*(PUSHORT)Unmap->BlockDescrDataLength); + ULONG Index; + LIST_ENTRY List; - SrbExt->Count = 1; - // mark the SRB as pending, completion will check for pending to detect failures + InitializeListHead(&List); + SrbExt->Count = 0; Srb->SrbStatus = SRB_STATUS_PENDING; - Request->Srb = Srb; - Request->Id = PdoGetTag(Pdo); - Request->Operation = BLKIF_OP_DISCARD; - Request->FirstSector = Cdb_LogicalBlock(Srb); - Request->NrSectors = Cdb_TransferBlock(Srb); - Request->Flags = 0; - InitializeListHead(&Request->Segments); + for (Index = 0; Index < Count; ++Index) { + PUNMAP_BLOCK_DESCRIPTOR Descr = &Unmap->Descriptors[Index]; + PXENVBD_REQUEST Request = __LookasideAlloc(&Pdo->RequestList); + if (Request == NULL) + goto fail1; + + ++SrbExt->Count; + InsertTailList(&List, &Request->Entry); + + Request->Srb = Srb; + Request->Id = PdoGetTag(Pdo); + Request->Operation = BLKIF_OP_DISCARD; + Request->FirstSector = _byteswap_uint64(*(PULONG64)Descr->StartingLba); + Request->NrSectors = _byteswap_ulong(*(PULONG)Descr->LbaCount); + Request->Flags = 0; + InitializeListHead(&Request->Segments); + } + + for (;;) { + PXENVBD_REQUEST Request; + PLIST_ENTRY Entry; + + Entry = RemoveHeadList(&List); + if (Entry == &List) + break; + + Request = CONTAINING_RECORD(Entry, XENVBD_REQUEST, Entry); + __PdoIncBlkifOpCount(Pdo, Request); + QueueAppend(&Pdo->PreparedReqs, &Request->Entry); + } - __PdoIncBlkifOpCount(Pdo, Request); - QueueAppend(&Pdo->PreparedReqs, &Request->Entry); return STATUS_SUCCESS; + + +fail1: + for (;;) { + PXENVBD_REQUEST Request; + PLIST_ENTRY Entry; + + Entry = RemoveHeadList(&List); + if (Entry == &List) + break; + + Request = CONTAINING_RECORD(Entry, XENVBD_REQUEST, Entry); + __LookasideFree(&Pdo->RequestList, Request); + --SrbExt->Count; + } + return STATUS_NO_MEMORY; } //============================================================================= -- 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 28 11:27:44 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 28 Oct 2014 11:27:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wC-00044k-OK; Tue, 28 Oct 2014 11:27:44 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wB-00044W-JP for win-pv-devel@lists.xenproject.org; Tue, 28 Oct 2014 11:27:43 +0000 Received: from [85.158.143.35] by server-2.bemta-4.messagelabs.com id 35/EA-10419-FAD7F445; Tue, 28 Oct 2014 11:27:43 +0000 X-Env-Sender: owen.smith@citrix.com X-Msg-Ref: server-12.tower-21.messagelabs.com!1414495661!13035835!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11447 invoked from network); 28 Oct 2014 11:27:42 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-12.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 28 Oct 2014 11:27:42 -0000 X-IronPort-AV: E=Sophos;i="5.04,802,1406592000"; d="scan'208";a="186814007" From: Owen Smith To: Date: Tue, 28 Oct 2014 11:27:21 +0000 Message-ID: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> X-Mailer: git-send-email 1.9.4.msysgit.1 MIME-Version: 1.0 X-DLP: MIA2 Cc: paul.durrant@citrix.com, Owen Smith Subject: [win-pv-devel] [PATCH 0/3] Support discard/trim/unmap X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org Add an upper filter to intercept discard/trim/unmap operations, translate to SCSIOP_UNMAP commands and pass through storport to xenvbd. Xenvbd will then issue the correct BLKIF_OP_DISCARD operation to the backend (if supported). Owen Smith (3): Prepare SCSIOP_UNMAP correctly Run XenVbd SDV after XenCrsh SDV Add XenDisk device upper filter. build.py | 3 +- src/xendisk/assert.h | 220 ++++ src/xendisk/debug.h | 94 ++ src/xendisk/driver.c | 203 ++++ src/xendisk/driver.h | 68 ++ src/xendisk/fdo.c | 1862 +++++++++++++++++++++++++++++++ src/xendisk/fdo.h | 78 ++ src/xendisk/mutex.h | 113 ++ src/xendisk/pdo.c | 2079 +++++++++++++++++++++++++++++++++++ src/xendisk/pdo.h | 90 ++ src/xendisk/thread.c | 225 ++++ src/xendisk/thread.h | 73 ++ src/xendisk/types.h | 53 + src/xendisk/util.h | 222 ++++ src/xendisk/xendisk.rc | 56 + src/xenvbd.inf | 18 + src/xenvbd/pdo.c | 69 +- vs2012/package/package.vcxproj | 3 + vs2012/xendisk/xendisk.vcxproj | 84 ++ vs2012/xendisk/xendisk.vcxproj.user | 8 + vs2012/xenvbd.sln | 28 + vs2013/package/package.vcxproj | 3 + vs2013/xendisk/xendisk.vcxproj | 112 ++ vs2013/xendisk/xendisk.vcxproj.user | 8 + vs2013/xenvbd.sln | 28 + 25 files changed, 5784 insertions(+), 16 deletions(-) create mode 100644 src/xendisk/assert.h create mode 100644 src/xendisk/debug.h create mode 100644 src/xendisk/driver.c create mode 100644 src/xendisk/driver.h create mode 100644 src/xendisk/fdo.c create mode 100644 src/xendisk/fdo.h create mode 100644 src/xendisk/mutex.h create mode 100644 src/xendisk/pdo.c create mode 100644 src/xendisk/pdo.h create mode 100644 src/xendisk/thread.c create mode 100644 src/xendisk/thread.h create mode 100644 src/xendisk/types.h create mode 100644 src/xendisk/util.h create mode 100644 src/xendisk/xendisk.rc create mode 100644 vs2012/xendisk/xendisk.vcxproj create mode 100644 vs2012/xendisk/xendisk.vcxproj.user create mode 100644 vs2013/xendisk/xendisk.vcxproj create mode 100644 vs2013/xendisk/xendisk.vcxproj.user -- 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 28 11:27:45 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 28 Oct 2014 11:27:45 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wD-00045a-Qv; Tue, 28 Oct 2014 11:27:45 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wD-00044l-7r for win-pv-devel@lists.xenproject.org; Tue, 28 Oct 2014 11:27:45 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id B1/48-02699-0BD7F445; Tue, 28 Oct 2014 11:27:44 +0000 X-Env-Sender: owen.smith@citrix.com X-Msg-Ref: server-12.tower-21.messagelabs.com!1414495661!13035835!3 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11642 invoked from network); 28 Oct 2014 11:27:43 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-12.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 28 Oct 2014 11:27:43 -0000 X-IronPort-AV: E=Sophos;i="5.04,802,1406592000"; d="scan'208";a="186814009" From: Owen Smith To: Date: Tue, 28 Oct 2014 11:27:23 +0000 Message-ID: <1414495644-5948-3-git-send-email-owen.smith@citrix.com> X-Mailer: git-send-email 1.9.4.msysgit.1 In-Reply-To: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> MIME-Version: 1.0 X-DLP: MIA2 Cc: paul.durrant@citrix.com, Owen Smith Subject: [win-pv-devel] [PATCH 2/3] Run XenVbd SDV after XenCrsh SDV X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org XenVbd's SDV build requires output from XenCrsh's SDV build. Signed-off-by: Owen Smith --- build.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build.py b/build.py index d681fb3..26261ad 100644 --- a/build.py +++ b/build.py @@ -367,8 +367,8 @@ if __name__ == '__main__': symstore_add(driver, release, 'x64', debug[sys.argv[1]], vs) if len(sys.argv) <= 2 or sdv[sys.argv[2]]: - run_sdv('xenvbd', driver, vs) run_sdv('xencrsh', driver, vs) + run_sdv('xenvbd', driver, vs) archive(driver + '\\source.tgz', manifest().splitlines(), tgz=True) archive(driver + '.tar', [driver,'revision']) -- 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 28 11:27:45 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 28 Oct 2014 11:27:45 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wD-00045a-Qv; Tue, 28 Oct 2014 11:27:45 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wD-00044l-7r for win-pv-devel@lists.xenproject.org; Tue, 28 Oct 2014 11:27:45 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id B1/48-02699-0BD7F445; Tue, 28 Oct 2014 11:27:44 +0000 X-Env-Sender: owen.smith@citrix.com X-Msg-Ref: server-12.tower-21.messagelabs.com!1414495661!13035835!3 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 11642 invoked from network); 28 Oct 2014 11:27:43 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-12.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 28 Oct 2014 11:27:43 -0000 X-IronPort-AV: E=Sophos;i="5.04,802,1406592000"; d="scan'208";a="186814009" From: Owen Smith To: Date: Tue, 28 Oct 2014 11:27:23 +0000 Message-ID: <1414495644-5948-3-git-send-email-owen.smith@citrix.com> X-Mailer: git-send-email 1.9.4.msysgit.1 In-Reply-To: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> MIME-Version: 1.0 X-DLP: MIA2 Cc: paul.durrant@citrix.com, Owen Smith Subject: [win-pv-devel] [PATCH 2/3] Run XenVbd SDV after XenCrsh SDV X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org XenVbd's SDV build requires output from XenCrsh's SDV build. Signed-off-by: Owen Smith --- build.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build.py b/build.py index d681fb3..26261ad 100644 --- a/build.py +++ b/build.py @@ -367,8 +367,8 @@ if __name__ == '__main__': symstore_add(driver, release, 'x64', debug[sys.argv[1]], vs) if len(sys.argv) <= 2 or sdv[sys.argv[2]]: - run_sdv('xenvbd', driver, vs) run_sdv('xencrsh', driver, vs) + run_sdv('xenvbd', driver, vs) archive(driver + '\\source.tgz', manifest().splitlines(), tgz=True) archive(driver + '.tar', [driver,'revision']) -- 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 28 11:27:51 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 28 Oct 2014 11:27:51 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wJ-000468-S8; Tue, 28 Oct 2014 11:27:51 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wI-000463-2s for win-pv-devel@lists.xenproject.org; Tue, 28 Oct 2014 11:27:50 +0000 Received: from [85.158.139.211] by server-11.bemta-5.messagelabs.com id 4A/B2-02696-5BD7F445; Tue, 28 Oct 2014 11:27:49 +0000 X-Env-Sender: owen.smith@citrix.com X-Msg-Ref: server-8.tower-206.messagelabs.com!1414495663!12165844!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 20931 invoked from network); 28 Oct 2014 11:27:44 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-8.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 28 Oct 2014 11:27:44 -0000 X-IronPort-AV: E=Sophos;i="5.04,802,1406592000"; d="scan'208";a="185515564" From: Owen Smith To: Date: Tue, 28 Oct 2014 11:27:24 +0000 Message-ID: <1414495644-5948-4-git-send-email-owen.smith@citrix.com> X-Mailer: git-send-email 1.9.4.msysgit.1 In-Reply-To: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> MIME-Version: 1.0 X-DLP: MIA2 Cc: paul.durrant@citrix.com, Owen Smith Subject: [win-pv-devel] [PATCH 3/3] Add XenDisk device upper filter. X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org XenDisk intercepts and translates IOCTL_STORAGE_MANAGE_DATA_SET_ATTRIBUTES into SCSIOP_UNMAP SRBs. Storport will pass on these SCSIOP_UNMAP requests to XenVbd, which will create the appropriate BLKIF_OP_DISCARD requests. XenDisk is only neccessary because Storport does not do the translation to SCSIOP_UNMAPs. Signed-off-by: Owen Smith --- build.py | 1 + src/xendisk/assert.h | 220 ++++ src/xendisk/debug.h | 94 ++ src/xendisk/driver.c | 203 ++++ src/xendisk/driver.h | 68 ++ src/xendisk/fdo.c | 1862 +++++++++++++++++++++++++++++++ src/xendisk/fdo.h | 78 ++ src/xendisk/mutex.h | 113 ++ src/xendisk/pdo.c | 2079 +++++++++++++++++++++++++++++++++++ src/xendisk/pdo.h | 90 ++ src/xendisk/thread.c | 225 ++++ src/xendisk/thread.h | 73 ++ src/xendisk/types.h | 53 + src/xendisk/util.h | 222 ++++ src/xendisk/xendisk.rc | 56 + src/xenvbd.inf | 18 + vs2012/package/package.vcxproj | 3 + vs2012/xendisk/xendisk.vcxproj | 84 ++ vs2012/xendisk/xendisk.vcxproj.user | 8 + vs2012/xenvbd.sln | 28 + vs2013/package/package.vcxproj | 3 + vs2013/xendisk/xendisk.vcxproj | 112 ++ vs2013/xendisk/xendisk.vcxproj.user | 8 + vs2013/xenvbd.sln | 28 + 24 files changed, 5729 insertions(+) create mode 100644 src/xendisk/assert.h create mode 100644 src/xendisk/debug.h create mode 100644 src/xendisk/driver.c create mode 100644 src/xendisk/driver.h create mode 100644 src/xendisk/fdo.c create mode 100644 src/xendisk/fdo.h create mode 100644 src/xendisk/mutex.h create mode 100644 src/xendisk/pdo.c create mode 100644 src/xendisk/pdo.h create mode 100644 src/xendisk/thread.c create mode 100644 src/xendisk/thread.h create mode 100644 src/xendisk/types.h create mode 100644 src/xendisk/util.h create mode 100644 src/xendisk/xendisk.rc create mode 100644 vs2012/xendisk/xendisk.vcxproj create mode 100644 vs2012/xendisk/xendisk.vcxproj.user create mode 100644 vs2013/xendisk/xendisk.vcxproj create mode 100644 vs2013/xendisk/xendisk.vcxproj.user diff --git a/build.py b/build.py index 26261ad..3a71d0c 100644 --- a/build.py +++ b/build.py @@ -368,6 +368,7 @@ if __name__ == '__main__': if len(sys.argv) <= 2 or sdv[sys.argv[2]]: run_sdv('xencrsh', driver, vs) + run_sdv('xendisk', driver, vs) run_sdv('xenvbd', driver, vs) archive(driver + '\\source.tgz', manifest().splitlines(), tgz=True) diff --git a/src/xendisk/assert.h b/src/xendisk/assert.h new file mode 100644 index 0000000..cd571bd --- /dev/null +++ b/src/xendisk/assert.h @@ -0,0 +1,220 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_ASSERT_H +#define _XENDISK_ASSERT_H + +#include + +#include "debug.h" + +static FORCEINLINE VOID +__BugCheck( + __in ULONG Code, + __in_opt ULONG_PTR Parameter1, + __in_opt ULONG_PTR Parameter2, + __in_opt ULONG_PTR Parameter3, + __in_opt ULONG_PTR Parameter4 + ) +{ +#pragma prefast(suppress:28159) + KeBugCheckEx(Code, + Parameter1, + Parameter2, + Parameter3, + Parameter4); +} + +#define ASSERTION_FAILURE 0x0000DEAD + + +#define BUG(_TEXT) \ + do { \ + const CHAR *_Text = (_TEXT); \ + const CHAR *_File = __FILE__; \ + ULONG _Line = __LINE__; \ + \ + Error("BUG: " _TEXT "\n"); \ + __BugCheck(ASSERTION_FAILURE, \ + (ULONG_PTR)_Text, \ + (ULONG_PTR)_File, \ + (ULONG_PTR)_Line, \ + 0); \ + } while (FALSE) + +#define BUG_MSG(_TEXT1, _TEXT2) \ + do { \ + const CHAR *_Text1 = (_TEXT1); \ + const CHAR *_Text2 = (_TEXT2); \ + const CHAR *_File = __FILE__; \ + ULONG _Line = __LINE__; \ + \ + Error("BUG: " _TEXT1 " %s\n", _Text2); \ + __BugCheck(ASSERTION_FAILURE, \ + (ULONG_PTR)_Text1, \ + (ULONG_PTR)_File, \ + (ULONG_PTR)_Line, \ + (ULONG_PTR)_Text2); \ + } while (FALSE) + +#define BUG_ON(_EXP) \ + if (_EXP) BUG(#_EXP) + +#define BUG_ON_MSG(_EXP, _TEXT) \ + if (_EXP) BUG_MSG(#_EXP, _TEXT) + +#if DBG + +#define __NT_ASSERT(_EXP) \ + ((!(_EXP)) ? \ + (Error("ASSERTION FAILED: " #_EXP "\n"), \ + __annotation(L"Debug", L"AssertFail", L#_EXP), \ + DbgRaiseAssertionFailure(), FALSE) : \ + TRUE) + +#define __NT_ASSERT_MSG(_EXP, _TEXT) \ + ((!(_EXP)) ? \ + (Error("ASSERTION FAILED: " #_EXP " " #_TEXT "\n"), \ + __annotation(L"Debug", L"AssertFail", L#_EXP), \ + DbgRaiseAssertionFailure(), FALSE) : \ + TRUE) + +#define __ASSERT(_EXP) __NT_ASSERT(_EXP) +#define __ASSERT_MSG(_EXP, _TEXT) __NT_ASSERT_MSG(_EXP, _TEXT) + +#else // DBG + +#define __ASSERT(_EXP) BUG_ON(!(_EXP)) +#define __ASSERT_MSG(_EXP, _TEXT) BUG_ON_MSG(!(_EXP), _TEXT) + +#endif // DBG + +#undef ASSERT + +#define ASSERT(_EXP) \ + do { \ + __ASSERT(_EXP); \ + __analysis_assume(_EXP); \ + } while (FALSE) + +#define ASSERT_MSG(_EXP, _TEXT) \ + do { \ + __ASSERT_MSG(_EXP, _TEXT); \ + __analysis_assume(_EXP); \ + } while (FALSE) + +#define ASSERT3U(_X, _OP, _Y) \ + do { \ + ULONGLONG _Lval = (ULONGLONG)(_X); \ + ULONGLONG _Rval = (ULONGLONG)(_Y); \ + if (!(_Lval _OP _Rval)) { \ + Error("%s = %llu\n", #_X, _Lval); \ + Error("%s = %llu\n", #_Y, _Rval); \ + ASSERT(_X _OP _Y); \ + } \ + } while (FALSE) + +#define ASSERT3S(_X, _OP, _Y) \ + do { \ + LONGLONG _Lval = (LONGLONG)(_X); \ + LONGLONG _Rval = (LONGLONG)(_Y); \ + if (!(_Lval _OP _Rval)) { \ + Error("%s = %lld\n", #_X, _Lval); \ + Error("%s = %lld\n", #_Y, _Rval); \ + ASSERT(_X _OP _Y); \ + } \ + } while (FALSE) + +#define ASSERT3P(_X, _OP, _Y) \ + do { \ + PVOID _Lval = (PVOID)(_X); \ + PVOID _Rval = (PVOID)(_Y); \ + if (!(_Lval _OP _Rval)) { \ + Error("%s = %p\n", #_X, _Lval); \ + Error("%s = %p\n", #_Y, _Rval); \ + ASSERT(_X _OP _Y); \ + } \ + } while (FALSE) + +#define ASSERTREFCOUNT(_X, _OP, _Y, _Z) \ + do { \ + LONG _L = (LONG)(_X); \ + LONG _R = (LONG)(_Y); \ + if (!(_L _OP _R)) { \ + Error("%s:%s = %d\n", (_Z), #_X, _L); \ + Error("%s:%s = %d\n", (_Z), #_Y, _R); \ + ASSERT_MSG(_X _OP _Y, (_Z)); \ + } \ + } while (FALSE) + +#ifndef TEST_MEMORY +#define TEST_MEMORY DBG +#endif + +#if TEST_MEMORY + +__checkReturn +static __inline BOOLEAN +_IsZeroMemory( + __in const PCHAR Caller, + __in const PCHAR Name, + __in PVOID Buffer, + __in ULONG Length + ) +{ + ULONG Offset; + + Offset = 0; + while (Offset < Length) { + if (*((PUCHAR)Buffer + Offset) != 0) { + Error("%s: non-zero byte in %s (0x%p+0x%x)\n", Caller, Name, Buffer, Offset); + return FALSE; + } + Offset++; + } + + return TRUE; +} + +#define IsZeroMemory(_Buffer, _Length) \ + _IsZeroMemory(__FUNCTION__, #_Buffer, (_Buffer), (_Length)) + +#else // TEST_MEMORY + +#define IsZeroMemory(_Buffer, _Length) TRUE + +#endif // TEST_MEMORY + +#define IMPLY(_X, _Y) (!(_X) || (_Y)) +#define EQUIV(_X, _Y) (IMPLY((_X), (_Y)) && IMPLY((_Y), (_X))) + +#endif // _XENDISK_ASSERT_H + diff --git a/src/xendisk/debug.h b/src/xendisk/debug.h new file mode 100644 index 0000000..f592f86 --- /dev/null +++ b/src/xendisk/debug.h @@ -0,0 +1,94 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _DEBUG_H +#define _DEBUG_H + +#include +#include + +#ifdef _SDV_ +#define __MODULE__ "" +#endif + +// DEBUG_FILTER_MASKs +// Set these to see relevant output +// ERROR 0x00000001 +// WARNING 0x00000002 +// TRACE 0x00000004 +// INFO 0x00000008 + +#pragma warning(disable:4127) // conditional expression is constant + +// +// Debug Output and Logging +// +static __inline VOID +__DebugMessage( + __in ULONG Level, + __in __nullterminated const CHAR *Prefix, + __in __nullterminated const CHAR *Format, + ... + ) +{ + va_list Arguments; + + va_start(Arguments, Format); + +#pragma prefast(suppress:6001) // Using uninitialized memory + vDbgPrintExWithPrefix(Prefix, + DPFLTR_IHVDRIVER_ID, + Level, + Format, + Arguments); + va_end(Arguments); +} + +#define Error(...) \ + __DebugMessage(DPFLTR_ERROR_LEVEL, __MODULE__ "|" __FUNCTION__ ":", __VA_ARGS__) + +#define Warning(...) \ + __DebugMessage(DPFLTR_WARNING_LEVEL, __MODULE__ "|" __FUNCTION__ ":", __VA_ARGS__) + +#if DBG +#define Trace(...) \ + __DebugMessage(DPFLTR_TRACE_LEVEL, __MODULE__ "|" __FUNCTION__ ":", __VA_ARGS__) +#else // DBG +#define Trace(...) \ + (VOID)(__VA_ARGS__) +#endif // DBG + +#define Verbose(...) \ + __DebugMessage(DPFLTR_INFO_LEVEL, __MODULE__ "|" __FUNCTION__ ":", __VA_ARGS__) + +#include "assert.h" + +#endif // _DEBUG_H diff --git a/src/xendisk/driver.c b/src/xendisk/driver.c new file mode 100644 index 0000000..743fc61 --- /dev/null +++ b/src/xendisk/driver.c @@ -0,0 +1,203 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +#include "driver.h" +#include "util.h" +#include "debug.h" +#include "assert.h" +#include + +extern PULONG InitSafeBootMode; + +typedef struct _XENDISK_DRIVER { + PDRIVER_OBJECT DriverObject; +} XENDISK_DRIVER, *PXENDISK_DRIVER; + +static XENDISK_DRIVER Driver; + +static FORCEINLINE VOID +__DriverSetDriverObject( + IN PDRIVER_OBJECT DriverObject + ) +{ + Driver.DriverObject = DriverObject; +} + +static FORCEINLINE PDRIVER_OBJECT +__DriverGetDriverObject( + VOID + ) +{ + return Driver.DriverObject; +} + +PDRIVER_OBJECT +DriverGetDriverObject( + VOID + ) +{ + return __DriverGetDriverObject(); +} + +DRIVER_UNLOAD DriverUnload; + +VOID +DriverUnload( + IN PDRIVER_OBJECT DriverObject + ) +{ + ASSERT3P(DriverObject, ==, __DriverGetDriverObject()); + + Trace("====>\n"); + + __DriverSetDriverObject(NULL); + + ASSERT(IsZeroMemory(&Driver, sizeof (XENDISK_DRIVER))); + + Trace("<====\n"); +} + +DRIVER_ADD_DEVICE AddDevice; + +NTSTATUS +#pragma prefast(suppress:28152) // Does not clear DO_DEVICE_INITIALIZING +AddDevice( + IN PDRIVER_OBJECT DriverObject, + IN PDEVICE_OBJECT PhysicalDeviceObject + ) +{ + NTSTATUS status; + + ASSERT3P(DriverObject, ==, __DriverGetDriverObject()); + + status = FdoCreate(PhysicalDeviceObject); + if (!NT_SUCCESS(status)) + goto fail1; + + return STATUS_SUCCESS; + +fail1: + Error("fail1 (%08x)\n", status); + + return status; +} + +DRIVER_DISPATCH Dispatch; + +NTSTATUS +Dispatch( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp + ) +{ + PXENDISK_DX Dx; + NTSTATUS status; + + Dx = (PXENDISK_DX)DeviceObject->DeviceExtension; + ASSERT3P(Dx->DeviceObject, ==, DeviceObject); + + if (Dx->DevicePnpState == Deleted) { + status = STATUS_NO_SUCH_DEVICE; + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + goto done; + } + + status = STATUS_NOT_SUPPORTED; + switch (Dx->Type) { + case PHYSICAL_DEVICE_OBJECT: { + PXENDISK_PDO Pdo = Dx->Pdo; + + status = PdoDispatch(Pdo, Irp); + break; + } + case FUNCTION_DEVICE_OBJECT: { + PXENDISK_FDO Fdo = Dx->Fdo; + + status = FdoDispatch(Fdo, Irp); + break; + } + default: + ASSERT(FALSE); + break; + } + +done: + return status; +} + +DRIVER_INITIALIZE DriverEntry; + +NTSTATUS +DriverEntry( + IN PDRIVER_OBJECT DriverObject, + IN PUNICODE_STRING RegistryPath + ) +{ + ULONG Index; + + ASSERT3P(__DriverGetDriverObject(), ==, NULL); + UNREFERENCED_PARAMETER(RegistryPath); + + ExInitializeDriverRuntime(DrvRtPoolNxOptIn); + + Trace("====>\n"); + + __DriverSetDriverObject(DriverObject); + + DriverObject->DriverUnload = DriverUnload; + + if (*InitSafeBootMode > 0) + goto done; + + Verbose("XENDISK %d.%d.%d (%d) (%02d.%02d.%04d)\n", + MAJOR_VERSION, + MINOR_VERSION, + MICRO_VERSION, + BUILD_NUMBER, + DAY, + MONTH, + YEAR); + + DriverObject->DriverExtension->AddDevice = AddDevice; + + for (Index = 0; Index <= IRP_MJ_MAXIMUM_FUNCTION; Index++) { +#pragma prefast(suppress:28169) // No __drv_dispatchType annotation +#pragma prefast(suppress:28168) // No matching __drv_dispatchType annotation for IRP_MJ_CREATE + DriverObject->MajorFunction[Index] = Dispatch; + } + +done: + Trace("<====\n"); + return STATUS_SUCCESS; +} diff --git a/src/xendisk/driver.h b/src/xendisk/driver.h new file mode 100644 index 0000000..b47e21b --- /dev/null +++ b/src/xendisk/driver.h @@ -0,0 +1,68 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_DRIVER_H +#define _XENDISK_DRIVER_H + +#include "fdo.h" +#include "pdo.h" + +extern PDRIVER_OBJECT +DriverGetDriverObject( + VOID + ); + +#pragma warning(push) +#pragma warning(disable:4201) // nonstandard extension used : nameless struct/union + +typedef struct _XENDISK_DX { + PDEVICE_OBJECT DeviceObject; + DEVICE_OBJECT_TYPE Type; + + DEVICE_PNP_STATE DevicePnpState; + DEVICE_PNP_STATE PreviousDevicePnpState; + + SYSTEM_POWER_STATE SystemPowerState; + DEVICE_POWER_STATE DevicePowerState; + + IO_REMOVE_LOCK RemoveLock; + + LIST_ENTRY ListEntry; + + union { + PXENDISK_FDO Fdo; + PXENDISK_PDO Pdo; + }; +} XENDISK_DX, *PXENDISK_DX; + +#pragma warning(pop) + +#endif // _XENDISK_DRIVER_H diff --git a/src/xendisk/fdo.c b/src/xendisk/fdo.c new file mode 100644 index 0000000..771c82e --- /dev/null +++ b/src/xendisk/fdo.c @@ -0,0 +1,1862 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#define INITGUID 1 + +#include +#include +#include +#include +#include + +#include "driver.h" +#include "fdo.h" +#include "pdo.h" +#include "thread.h" +#include "mutex.h" +#include "debug.h" +#include "assert.h" +#include "util.h" + +#define FDO_TAG 'ODF' + +struct _XENDISK_FDO { + PXENDISK_DX Dx; + PDEVICE_OBJECT LowerDeviceObject; + PDEVICE_OBJECT PhysicalDeviceObject; + + PXENDISK_THREAD SystemPowerThread; + PIRP SystemPowerIrp; + PXENDISK_THREAD DevicePowerThread; + PIRP DevicePowerIrp; + + MUTEX Mutex; + ULONG References; +}; + +static FORCEINLINE PVOID +__FdoAllocate( + IN ULONG Length + ) +{ + return __AllocateNonPagedPoolWithTag(__FUNCTION__, __LINE__, Length, FDO_TAG); +} + +static FORCEINLINE VOID +__FdoFree( + IN PVOID Buffer + ) +{ + __FreePoolWithTag(Buffer, FDO_TAG); +} + +static FORCEINLINE VOID +__FdoSetDevicePnpState( + IN PXENDISK_FDO Fdo, + IN DEVICE_PNP_STATE State + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + // We can never transition out of the deleted state + ASSERT(Dx->DevicePnpState != Deleted || State == Deleted); + + Dx->PreviousDevicePnpState = Dx->DevicePnpState; + Dx->DevicePnpState = State; +} + +static FORCEINLINE VOID +__FdoRestoreDevicePnpState( + IN PXENDISK_FDO Fdo, + IN DEVICE_PNP_STATE State + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + if (Dx->DevicePnpState == State) + Dx->DevicePnpState = Dx->PreviousDevicePnpState; +} + +static FORCEINLINE DEVICE_PNP_STATE +__FdoGetDevicePnpState( + IN PXENDISK_FDO Fdo + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + return Dx->DevicePnpState; +} + +static FORCEINLINE VOID +__FdoSetDevicePowerState( + IN PXENDISK_FDO Fdo, + IN DEVICE_POWER_STATE State + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + Dx->DevicePowerState = State; +} + +static FORCEINLINE DEVICE_POWER_STATE +__FdoGetDevicePowerState( + IN PXENDISK_FDO Fdo + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + return Dx->DevicePowerState; +} + +static FORCEINLINE VOID +__FdoSetSystemPowerState( + IN PXENDISK_FDO Fdo, + IN SYSTEM_POWER_STATE State + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + Dx->SystemPowerState = State; +} + +static FORCEINLINE SYSTEM_POWER_STATE +__FdoGetSystemPowerState( + IN PXENDISK_FDO Fdo + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + return Dx->SystemPowerState; +} + +static FORCEINLINE PDEVICE_OBJECT +__FdoGetPhysicalDeviceObject( + IN PXENDISK_FDO Fdo + ) +{ + return Fdo->PhysicalDeviceObject; +} + +VOID +FdoAddPhysicalDeviceObject( + IN PXENDISK_FDO Fdo, + IN PDEVICE_OBJECT DeviceObject + ) +{ + PXENDISK_DX Dx; + + Dx = (PXENDISK_DX)DeviceObject->DeviceExtension; + ASSERT3U(Dx->Type, ==, PHYSICAL_DEVICE_OBJECT); + + InsertTailList(&Fdo->Dx->ListEntry, &Dx->ListEntry); + ASSERT3U(Fdo->References, !=, 0); + Fdo->References++; +} + +VOID +FdoRemovePhysicalDeviceObject( + IN PXENDISK_FDO Fdo, + IN PDEVICE_OBJECT DeviceObject + ) +{ + PXENDISK_DX Dx; + + Dx = (PXENDISK_DX)DeviceObject->DeviceExtension; + ASSERT3U(Dx->Type, ==, PHYSICAL_DEVICE_OBJECT); + + RemoveEntryList(&Dx->ListEntry); + ASSERT3U(Fdo->References, !=, 0); + --Fdo->References; +} + +static FORCEINLINE VOID +__FdoAcquireMutex( + IN PXENDISK_FDO Fdo + ) +{ + AcquireMutex(&Fdo->Mutex); +} + +VOID +FdoAcquireMutex( + IN PXENDISK_FDO Fdo + ) +{ + __FdoAcquireMutex(Fdo); +} + +static FORCEINLINE VOID +__FdoReleaseMutex( + IN PXENDISK_FDO Fdo + ) +{ + ReleaseMutex(&Fdo->Mutex); +} + +VOID +FdoReleaseMutex( + IN PXENDISK_FDO Fdo + ) +{ + __FdoReleaseMutex(Fdo); + + if (Fdo->References == 0) + FdoDestroy(Fdo); +} + +static FORCEINLINE VOID +__FdoEnumerate( + IN PXENDISK_FDO Fdo, + IN PDEVICE_RELATIONS Relations + ) +{ + PDEVICE_OBJECT *PhysicalDeviceObject; + ULONG Count; + PLIST_ENTRY ListEntry; + ULONG Index; + NTSTATUS status; + + Count = Relations->Count; + ASSERT(Count != 0); + + PhysicalDeviceObject = __FdoAllocate(sizeof (PDEVICE_OBJECT) * Count); + + status = STATUS_NO_MEMORY; + if (PhysicalDeviceObject == NULL) + goto fail1; + + RtlCopyMemory(PhysicalDeviceObject, + Relations->Objects, + sizeof (PDEVICE_OBJECT) * Count); + + AcquireMutex(&Fdo->Mutex); + + // Remove any PDOs that do not appear in the device list + ListEntry = Fdo->Dx->ListEntry.Flink; + while (ListEntry != &Fdo->Dx->ListEntry) { + PLIST_ENTRY Next = ListEntry->Flink; + PXENDISK_DX Dx = CONTAINING_RECORD(ListEntry, XENDISK_DX, ListEntry); + PXENDISK_PDO Pdo = Dx->Pdo; + BOOLEAN Missing; + + Missing = TRUE; + for (Index = 0; Index < Count; Index++) { + if (PdoGetPhysicalDeviceObject(Pdo) == PhysicalDeviceObject[Index]) { + Missing = FALSE; +#pragma prefast(suppress:6387) // PhysicalDeviceObject[Index] could be NULL + ObDereferenceObject(PhysicalDeviceObject[Index]); + PhysicalDeviceObject[Index] = NULL; // avoid duplication + break; + } + } + + if (Missing && !PdoIsMissing(Pdo)) { + if (PdoGetDevicePnpState(Pdo) == Present) { + PdoSetDevicePnpState(Pdo, Deleted); + PdoDestroy(Pdo); + } else { + PdoSetMissing(Pdo, "device disappeared"); + } + } + + ListEntry = Next; + } + + // Walk the list and create PDO filters for any new devices + for (Index = 0; Index < Count; Index++) { +#pragma warning(suppress:6385) // Reading invalid data from 'PhysicalDeviceObject' + if (PhysicalDeviceObject[Index] != NULL) { + (VOID) PdoCreate(Fdo, + PhysicalDeviceObject[Index]); + ObDereferenceObject(PhysicalDeviceObject[Index]); + } + } + + ReleaseMutex(&Fdo->Mutex); + + __FdoFree(PhysicalDeviceObject); + return; + +fail1: + Error("fail1 (%08x)\n", status); +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoForwardIrpSynchronously( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PKEVENT Event = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + UNREFERENCED_PARAMETER(Irp); + + KeSetEvent(Event, IO_NO_INCREMENT, FALSE); + + return STATUS_MORE_PROCESSING_REQUIRED; +} + +static NTSTATUS +FdoForwardIrpSynchronously( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + KEVENT Event; + NTSTATUS status; + + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); + + KeInitializeEvent(&Event, NotificationEvent, FALSE); + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoForwardIrpSynchronously, + &Event, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + if (status == STATUS_PENDING) { + (VOID) KeWaitForSingleObject(&Event, + Executive, + KernelMode, + FALSE, + NULL); + status = Irp->IoStatus.Status; + } else { + ASSERT3U(status, ==, Irp->IoStatus.Status); + } + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoStartDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + POWER_STATE PowerState; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + status = FdoForwardIrpSynchronously(Fdo, Irp); + if (!NT_SUCCESS(status)) + goto fail2; + + __FdoSetSystemPowerState(Fdo, PowerSystemWorking); + __FdoSetDevicePowerState(Fdo, PowerDeviceD0); + + PowerState.DeviceState = PowerDeviceD0; + PoSetPowerState(Fdo->Dx->DeviceObject, + DevicePowerState, + PowerState); + + __FdoSetDevicePnpState(Fdo, Started); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; + +fail2: + Error("fail2\n"); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoQueryStopDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoQueryStopDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __FdoSetDevicePnpState(Fdo, StopPending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoQueryStopDevice, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoCancelStopDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoCancelStopDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + Irp->IoStatus.Status = STATUS_SUCCESS; + + __FdoRestoreDevicePnpState(Fdo, StopPending); + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoCancelStopDevice, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoStopDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoStopDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + POWER_STATE PowerState; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + if (__FdoGetDevicePowerState(Fdo) != PowerDeviceD0) + goto done; + + PowerState.DeviceState = PowerDeviceD3; + PoSetPowerState(Fdo->Dx->DeviceObject, + DevicePowerState, + PowerState); + + __FdoSetDevicePowerState(Fdo, PowerDeviceD3); + __FdoSetSystemPowerState(Fdo, PowerSystemShutdown); + +done: + __FdoSetDevicePnpState(Fdo, Stopped); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoStopDevice, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoQueryRemoveDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoQueryRemoveDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __FdoSetDevicePnpState(Fdo, RemovePending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoQueryRemoveDevice, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoCancelRemoveDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoCancelRemoveDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __FdoRestoreDevicePnpState(Fdo, RemovePending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoCancelRemoveDevice, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoSurpriseRemoval( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoSurpriseRemoval( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __FdoSetDevicePnpState(Fdo, SurpriseRemovePending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoSurpriseRemoval, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoRemoveDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + POWER_STATE PowerState; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + if (__FdoGetDevicePowerState(Fdo) != PowerDeviceD0) + goto done; + + PowerState.DeviceState = PowerDeviceD3; + PoSetPowerState(Fdo->Dx->DeviceObject, + DevicePowerState, + PowerState); + + __FdoSetDevicePowerState(Fdo, PowerDeviceD3); + __FdoSetSystemPowerState(Fdo, PowerSystemShutdown); + +done: + __FdoSetDevicePnpState(Fdo, Deleted); + + IoReleaseRemoveLockAndWait(&Fdo->Dx->RemoveLock, Irp); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + AcquireMutex(&Fdo->Mutex); + ASSERT3U(Fdo->References, !=, 0); + --Fdo->References; + ReleaseMutex(&Fdo->Mutex); + + if (Fdo->References == 0) + FdoDestroy(Fdo); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoQueryDeviceRelations( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PKEVENT Event = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + UNREFERENCED_PARAMETER(Irp); + + KeSetEvent(Event, IO_NO_INCREMENT, FALSE); + + return STATUS_MORE_PROCESSING_REQUIRED; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoQueryDeviceRelations( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + KEVENT Event; + PIO_STACK_LOCATION StackLocation; + ULONG Size; + PDEVICE_RELATIONS Relations; + PLIST_ENTRY ListEntry; + ULONG Count; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + KeInitializeEvent(&Event, NotificationEvent, FALSE); + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoQueryDeviceRelations, + &Event, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + if (status == STATUS_PENDING) { + (VOID) KeWaitForSingleObject(&Event, + Executive, + KernelMode, + FALSE, + NULL); + status = Irp->IoStatus.Status; + } else { + ASSERT3U(status, ==, Irp->IoStatus.Status); + } + + if (!NT_SUCCESS(status)) + goto fail2; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + if (StackLocation->Parameters.QueryDeviceRelations.Type != BusRelations) + goto done; + + Relations = (PDEVICE_RELATIONS)Irp->IoStatus.Information; + + if (Relations->Count != 0) + __FdoEnumerate(Fdo, Relations); + + ExFreePool(Relations); + + AcquireMutex(&Fdo->Mutex); + + Count = 0; + for (ListEntry = Fdo->Dx->ListEntry.Flink; + ListEntry != &Fdo->Dx->ListEntry; + ListEntry = ListEntry->Flink) + Count++; + + Size = FIELD_OFFSET(DEVICE_RELATIONS, Objects) + (sizeof (DEVICE_OBJECT) * __min(Count, 1)); + + Relations = ExAllocatePoolWithTag(PagedPool, Size, 'TLIF'); + + status = STATUS_NO_MEMORY; + if (Relations == NULL) + goto fail3; + + RtlZeroMemory(Relations, Size); + + for (ListEntry = Fdo->Dx->ListEntry.Flink; + ListEntry != &Fdo->Dx->ListEntry; + ListEntry = ListEntry->Flink) { + PXENDISK_DX Dx = CONTAINING_RECORD(ListEntry, XENDISK_DX, ListEntry); + PXENDISK_PDO Pdo = Dx->Pdo; + + ASSERT3U(Dx->Type, ==, PHYSICAL_DEVICE_OBJECT); + + if (PdoGetDevicePnpState(Pdo) == Present) + PdoSetDevicePnpState(Pdo, Enumerated); + + ObReferenceObject(PdoGetPhysicalDeviceObject(Pdo)); + Relations->Objects[Relations->Count++] = PdoGetPhysicalDeviceObject(Pdo); + } + + ASSERT3U(Relations->Count, ==, Count); + + Trace("%d PDO(s)\n", Relations->Count); + + ReleaseMutex(&Fdo->Mutex); + + Irp->IoStatus.Information = (ULONG_PTR)Relations; + status = STATUS_SUCCESS; + +done: + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; + +fail3: + ReleaseMutex(&Fdo->Mutex); + +fail2: + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoDispatchPnp( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoDispatchPnp( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + switch (StackLocation->MinorFunction) { + case IRP_MN_START_DEVICE: + status = FdoStartDevice(Fdo, Irp); + break; + + case IRP_MN_QUERY_STOP_DEVICE: + status = FdoQueryStopDevice(Fdo, Irp); + break; + + case IRP_MN_CANCEL_STOP_DEVICE: + status = FdoCancelStopDevice(Fdo, Irp); + break; + + case IRP_MN_STOP_DEVICE: + status = FdoStopDevice(Fdo, Irp); + break; + + case IRP_MN_QUERY_REMOVE_DEVICE: + status = FdoQueryRemoveDevice(Fdo, Irp); + break; + + case IRP_MN_SURPRISE_REMOVAL: + status = FdoSurpriseRemoval(Fdo, Irp); + break; + + case IRP_MN_REMOVE_DEVICE: + status = FdoRemoveDevice(Fdo, Irp); + break; + + case IRP_MN_CANCEL_REMOVE_DEVICE: + status = FdoCancelRemoveDevice(Fdo, Irp); + break; + + case IRP_MN_QUERY_DEVICE_RELATIONS: + status = FdoQueryDeviceRelations(Fdo, Irp); + break; + + default: + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoDispatchPnp, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + break; + } + + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoSetDevicePowerUp( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, <, __FdoGetDevicePowerState(Fdo)); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + if (!NT_SUCCESS(status)) + goto done; + + Verbose("%p: %s -> %s\n", + Fdo->Dx->DeviceObject, + PowerDeviceStateName(__FdoGetDevicePowerState(Fdo)), + PowerDeviceStateName(DeviceState)); + + __FdoSetDevicePowerState(Fdo, DeviceState); + +done: + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoSetDevicePowerDown( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, >, __FdoGetDevicePowerState(Fdo)); + + Verbose("%p: %s -> %s\n", + Fdo->Dx->DeviceObject, + PowerDeviceStateName(__FdoGetDevicePowerState(Fdo)), + PowerDeviceStateName(DeviceState)); + + __FdoSetDevicePowerState(Fdo, DeviceState); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoSetDevicePower( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction)); + + if (DeviceState == __FdoGetDevicePowerState(Fdo)) { + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (DeviceState < __FdoGetDevicePowerState(Fdo)) ? + __FdoSetDevicePowerUp(Fdo, Irp) : + __FdoSetDevicePowerDown(Fdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction), + status); + return status; +} + +static FORCEINLINE NTSTATUS +__FdoSetSystemPowerUp( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, <, __FdoGetSystemPowerState(Fdo)); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + if (!NT_SUCCESS(status)) + goto done; + + Verbose("%p: %s -> %s\n", + Fdo->Dx->DeviceObject, + PowerSystemStateName(__FdoGetSystemPowerState(Fdo)), + PowerSystemStateName(SystemState)); + + __FdoSetSystemPowerState(Fdo, SystemState); + +done: + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoSetSystemPowerDown( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, >, __FdoGetSystemPowerState(Fdo)); + + Verbose("%p: %s -> %s\n", + Fdo->Dx->DeviceObject, + PowerSystemStateName(__FdoGetSystemPowerState(Fdo)), + PowerSystemStateName(SystemState)); + + __FdoSetSystemPowerState(Fdo, SystemState); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoSetSystemPower( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction)); + + if (SystemState == __FdoGetSystemPowerState(Fdo)) { + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (SystemState < __FdoGetSystemPowerState(Fdo)) ? + __FdoSetSystemPowerUp(Fdo, Irp) : + __FdoSetSystemPowerDown(Fdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction), + status); + return status; +} + +static FORCEINLINE NTSTATUS +__FdoQueryDevicePowerUp( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, <, __FdoGetDevicePowerState(Fdo)); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoQueryDevicePowerDown( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, >, __FdoGetDevicePowerState(Fdo)); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoQueryDevicePower( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction)); + + if (DeviceState == __FdoGetDevicePowerState(Fdo)) { + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (DeviceState < __FdoGetDevicePowerState(Fdo)) ? + __FdoQueryDevicePowerUp(Fdo, Irp) : + __FdoQueryDevicePowerDown(Fdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction), + status); + return status; +} + +static FORCEINLINE NTSTATUS +__FdoQuerySystemPowerUp( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, <, __FdoGetSystemPowerState(Fdo)); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoQuerySystemPowerDown( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, >, __FdoGetSystemPowerState(Fdo)); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoQuerySystemPower( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction)); + + if (SystemState == __FdoGetSystemPowerState(Fdo)) { + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (SystemState < __FdoGetSystemPowerState(Fdo)) ? + __FdoQuerySystemPowerUp(Fdo, Irp) : + __FdoQuerySystemPowerDown(Fdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction), + status); + + return status; +} + +static NTSTATUS +FdoDevicePower( + IN PXENDISK_THREAD Self, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + PKEVENT Event; + + Event = ThreadGetEvent(Self); + + for (;;) { + PIRP Irp; + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + + if (Fdo->DevicePowerIrp == NULL) { + (VOID) KeWaitForSingleObject(Event, + Executive, + KernelMode, + FALSE, + NULL); + KeClearEvent(Event); + } + + if (ThreadIsAlerted(Self)) + break; + + Irp = Fdo->DevicePowerIrp; + + if (Irp == NULL) + continue; + + Fdo->DevicePowerIrp = NULL; + KeMemoryBarrier(); + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + switch (StackLocation->MinorFunction) { + case IRP_MN_SET_POWER: + (VOID) __FdoSetDevicePower(Fdo, Irp); + break; + + case IRP_MN_QUERY_POWER: + (VOID) __FdoQueryDevicePower(Fdo, Irp); + break; + + default: + ASSERT(FALSE); + break; + } + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + } + + return STATUS_SUCCESS; +} + +static NTSTATUS +FdoSystemPower( + IN PXENDISK_THREAD Self, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + PKEVENT Event; + + Event = ThreadGetEvent(Self); + + for (;;) { + PIRP Irp; + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + + if (Fdo->SystemPowerIrp == NULL) { + (VOID) KeWaitForSingleObject(Event, + Executive, + KernelMode, + FALSE, + NULL); + KeClearEvent(Event); + } + + if (ThreadIsAlerted(Self)) + break; + + Irp = Fdo->SystemPowerIrp; + + if (Irp == NULL) + continue; + + Fdo->SystemPowerIrp = NULL; + KeMemoryBarrier(); + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + switch (StackLocation->MinorFunction) { + case IRP_MN_SET_POWER: + (VOID) __FdoSetSystemPower(Fdo, Irp); + break; + + case IRP_MN_QUERY_POWER: + (VOID) __FdoQuerySystemPower(Fdo, Irp); + break; + + default: + ASSERT(FALSE); + break; + } + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + } + + return STATUS_SUCCESS; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoDispatchPower( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoDispatchPower( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + POWER_STATE_TYPE PowerType; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + if (MinorFunction != IRP_MN_QUERY_POWER && + MinorFunction != IRP_MN_SET_POWER) { + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoDispatchPower, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + goto done; + } + + PowerType = StackLocation->Parameters.Power.Type; + + Trace("====> (%02x:%s)\n", + MinorFunction, + PowerMinorFunctionName(MinorFunction)); + + switch (PowerType) { + case DevicePowerState: + IoMarkIrpPending(Irp); + + ASSERT3P(Fdo->DevicePowerIrp, ==, NULL); + Fdo->DevicePowerIrp = Irp; + KeMemoryBarrier(); + + ThreadWake(Fdo->DevicePowerThread); + + status = STATUS_PENDING; + break; + + case SystemPowerState: + IoMarkIrpPending(Irp); + + ASSERT3P(Fdo->SystemPowerIrp, ==, NULL); + Fdo->SystemPowerIrp = Irp; + KeMemoryBarrier(); + + ThreadWake(Fdo->SystemPowerThread); + + status = STATUS_PENDING; + break; + + default: + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoDispatchPower, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + break; + } + + Trace("<==== (%02x:%s) (%08x)\n", + MinorFunction, + PowerMinorFunctionName(MinorFunction), + status); + +done: + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoDispatchDefault( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoDispatchDefault( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoDispatchDefault, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +NTSTATUS +FdoDispatch( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + + switch (StackLocation->MajorFunction) { + case IRP_MJ_PNP: + status = FdoDispatchPnp(Fdo, Irp); + break; + + case IRP_MJ_POWER: + status = FdoDispatchPower(Fdo, Irp); + break; + + default: + status = FdoDispatchDefault(Fdo, Irp); + break; + } + + return status; +} + +NTSTATUS +FdoCreate( + IN PDEVICE_OBJECT PhysicalDeviceObject + ) +{ + PDEVICE_OBJECT LowerDeviceObject; + ULONG DeviceType; + PDEVICE_OBJECT FilterDeviceObject; + PXENDISK_DX Dx; + PXENDISK_FDO Fdo; + NTSTATUS status; + + LowerDeviceObject = IoGetAttachedDeviceReference(PhysicalDeviceObject); + DeviceType = LowerDeviceObject->DeviceType; + ObDereferenceObject(LowerDeviceObject); + +#pragma prefast(suppress:28197) // Possibly leaking memory 'FilterDeviceObject' + status = IoCreateDevice(DriverGetDriverObject(), + sizeof (XENDISK_DX), + NULL, + DeviceType, + FILE_DEVICE_SECURE_OPEN, + FALSE, + &FilterDeviceObject); + if (!NT_SUCCESS(status)) + goto fail1; + + Dx = (PXENDISK_DX)FilterDeviceObject->DeviceExtension; + RtlZeroMemory(Dx, sizeof (XENDISK_DX)); + + Dx->Type = FUNCTION_DEVICE_OBJECT; + Dx->DeviceObject = FilterDeviceObject; + Dx->DevicePnpState = Added; + Dx->SystemPowerState = PowerSystemShutdown; + Dx->DevicePowerState = PowerDeviceD3; + + IoInitializeRemoveLock(&Dx->RemoveLock, FDO_TAG, 0, 0); + + Fdo = __FdoAllocate(sizeof (XENDISK_FDO)); + + status = STATUS_NO_MEMORY; + if (Fdo == NULL) + goto fail2; + + LowerDeviceObject = IoAttachDeviceToDeviceStack(FilterDeviceObject, + PhysicalDeviceObject); + + status = STATUS_UNSUCCESSFUL; + if (LowerDeviceObject == NULL) + goto fail3; + + Fdo->Dx = Dx; + Fdo->PhysicalDeviceObject = PhysicalDeviceObject; + Fdo->LowerDeviceObject = LowerDeviceObject; + + status = ThreadCreate(FdoSystemPower, Fdo, &Fdo->SystemPowerThread); + if (!NT_SUCCESS(status)) + goto fail4; + + status = ThreadCreate(FdoDevicePower, Fdo, &Fdo->DevicePowerThread); + if (!NT_SUCCESS(status)) + goto fail5; + + InitializeMutex(&Fdo->Mutex); + InitializeListHead(&Dx->ListEntry); + Fdo->References = 1; + + Verbose("%p\n", FilterDeviceObject); + + Dx->Fdo = Fdo; + +#pragma prefast(suppress:28182) // Dereferencing NULL pointer + FilterDeviceObject->DeviceType = LowerDeviceObject->DeviceType; + FilterDeviceObject->Characteristics = LowerDeviceObject->Characteristics; + + FilterDeviceObject->Flags |= LowerDeviceObject->Flags; + FilterDeviceObject->Flags &= ~DO_DEVICE_INITIALIZING; + + return STATUS_SUCCESS; + +fail5: + Error("fail5\n"); + + ThreadAlert(Fdo->SystemPowerThread); + ThreadJoin(Fdo->SystemPowerThread); + Fdo->SystemPowerThread = NULL; + +fail4: + Error("fail4\n"); + + Fdo->PhysicalDeviceObject = NULL; + Fdo->LowerDeviceObject = NULL; + Fdo->Dx = NULL; + + IoDetachDevice(LowerDeviceObject); + +fail3: + Error("fail3\n"); + + ASSERT(IsZeroMemory(Fdo, sizeof (XENDISK_FDO))); + __FdoFree(Fdo); + +fail2: + Error("fail2\n"); + + IoDeleteDevice(FilterDeviceObject); + +fail1: + Error("fail1 (%08x)\n", status); + + return status; +} + +VOID +FdoDestroy( + IN PXENDISK_FDO Fdo + ) +{ + PDEVICE_OBJECT LowerDeviceObject = Fdo->LowerDeviceObject; + PXENDISK_DX Dx = Fdo->Dx; + PDEVICE_OBJECT FilterDeviceObject = Dx->DeviceObject; + + ASSERT(IsListEmpty(&Dx->ListEntry)); + ASSERT3U(Fdo->References, ==, 0); + ASSERT3U(__FdoGetDevicePnpState(Fdo), ==, Deleted); + + Dx->Fdo = NULL; + + RtlZeroMemory(&Fdo->Mutex, sizeof (MUTEX)); + + ThreadAlert(Fdo->DevicePowerThread); + ThreadJoin(Fdo->DevicePowerThread); + Fdo->DevicePowerThread = NULL; + + ThreadAlert(Fdo->SystemPowerThread); + ThreadJoin(Fdo->SystemPowerThread); + Fdo->SystemPowerThread = NULL; + + Fdo->LowerDeviceObject = NULL; + Fdo->PhysicalDeviceObject = NULL; + Fdo->Dx = NULL; + + IoDetachDevice(LowerDeviceObject); + + ASSERT(IsZeroMemory(Fdo, sizeof (XENDISK_FDO))); + __FdoFree(Fdo); + + IoDeleteDevice(FilterDeviceObject); +} diff --git a/src/xendisk/fdo.h b/src/xendisk/fdo.h new file mode 100644 index 0000000..8aa0529 --- /dev/null +++ b/src/xendisk/fdo.h @@ -0,0 +1,78 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_FDO_H +#define _XENDISK_FDO_H + +#include +#include "types.h" + +typedef struct _XENDISK_FDO XENDISK_FDO, *PXENDISK_FDO; + +extern VOID +FdoAddPhysicalDeviceObject( + IN PXENDISK_FDO Fdo, + IN PDEVICE_OBJECT DeviceObject + ); + +extern VOID +FdoRemovePhysicalDeviceObject( + IN PXENDISK_FDO Fdo, + IN PDEVICE_OBJECT DeviceObject + ); + +extern VOID +FdoAcquireMutex( + IN PXENDISK_FDO Fdo + ); + +extern VOID +FdoReleaseMutex( + IN PXENDISK_FDO Fdo + ); + +extern NTSTATUS +FdoDispatch( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ); + +extern NTSTATUS +FdoCreate( + IN PDEVICE_OBJECT PhysicalDeviceObject + ); + +extern VOID +FdoDestroy( + IN PXENDISK_FDO Fdo + ); + +#endif // _XENDISK_FDO_H diff --git a/src/xendisk/mutex.h b/src/xendisk/mutex.h new file mode 100644 index 0000000..bcc2414 --- /dev/null +++ b/src/xendisk/mutex.h @@ -0,0 +1,113 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_MUTEX_H +#define _XENDISK_MUTEX_H + +#include + +#include "assert.h" + +typedef struct _MUTEX { + PKTHREAD Owner; + KEVENT Event; +} MUTEX, *PMUTEX; + +static FORCEINLINE VOID +InitializeMutex( + IN PMUTEX Mutex + ) +{ + RtlZeroMemory(Mutex, sizeof (MUTEX)); + + KeInitializeEvent(&Mutex->Event, SynchronizationEvent, TRUE); +} + +static FORCEINLINE BOOLEAN +__drv_maxIRQL(PASSIVE_LEVEL) +TryAcquireMutex( + IN PMUTEX Mutex + ) +{ + LARGE_INTEGER Timeout; + NTSTATUS status; + + Timeout.QuadPart = 0; + + status = KeWaitForSingleObject(&Mutex->Event, + Executive, + KernelMode, + FALSE, + &Timeout); + if (status == STATUS_TIMEOUT) + return FALSE; + + ASSERT(NT_SUCCESS(status)); + + ASSERT3P(Mutex->Owner, ==, NULL); + Mutex->Owner = KeGetCurrentThread(); + + return TRUE; +} + +static FORCEINLINE VOID +__drv_maxIRQL(PASSIVE_LEVEL) +AcquireMutex( + IN PMUTEX Mutex + ) +{ + NTSTATUS status; + + status = KeWaitForSingleObject(&Mutex->Event, + Executive, + KernelMode, + FALSE, + NULL); + + ASSERT(NT_SUCCESS(status)); + + ASSERT3P(Mutex->Owner, ==, NULL); + Mutex->Owner = KeGetCurrentThread(); +} + +static FORCEINLINE VOID +__drv_maxIRQL(PASSIVE_LEVEL) +ReleaseMutex( + IN PMUTEX Mutex + ) +{ + ASSERT3P(Mutex->Owner, ==, KeGetCurrentThread()); + Mutex->Owner = NULL; + + KeSetEvent(&Mutex->Event, IO_NO_INCREMENT, FALSE); +} + +#endif // _XENDISK_MUTEX_H diff --git a/src/xendisk/pdo.c b/src/xendisk/pdo.c new file mode 100644 index 0000000..3de958a --- /dev/null +++ b/src/xendisk/pdo.c @@ -0,0 +1,2079 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#define INITGUID 1 + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "fdo.h" +#include "pdo.h" +#include "driver.h" +#include "thread.h" +#include "debug.h" +#include "assert.h" +#include "util.h" + +#define PDO_TAG 'ODP' + +struct _XENDISK_PDO { + PXENDISK_DX Dx; + PDEVICE_OBJECT LowerDeviceObject; + PDEVICE_OBJECT PhysicalDeviceObject; + + PXENDISK_THREAD SystemPowerThread; + PIRP SystemPowerIrp; + PXENDISK_THREAD DevicePowerThread; + PIRP DevicePowerIrp; + + PXENDISK_FDO Fdo; + BOOLEAN Missing; + const CHAR *Reason; + + ULONG SectorSize; +}; + +static FORCEINLINE PVOID +__PdoAllocate( + IN ULONG Length + ) +{ + return __AllocateNonPagedPoolWithTag(__FUNCTION__, __LINE__, Length, PDO_TAG); +} + +static FORCEINLINE VOID +__PdoFree( + IN PVOID Buffer + ) +{ + __FreePoolWithTag(Buffer, PDO_TAG); +} + +static FORCEINLINE VOID +__PdoSetDevicePnpState( + IN PXENDISK_PDO Pdo, + IN DEVICE_PNP_STATE State + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + // We can never transition out of the deleted state + ASSERT(Dx->DevicePnpState != Deleted || State == Deleted); + + Dx->PreviousDevicePnpState = Dx->DevicePnpState; + Dx->DevicePnpState = State; +} + +VOID +PdoSetDevicePnpState( + IN PXENDISK_PDO Pdo, + IN DEVICE_PNP_STATE State + ) +{ + __PdoSetDevicePnpState(Pdo, State); +} + +static FORCEINLINE VOID +__PdoRestoreDevicePnpState( + IN PXENDISK_PDO Pdo, + IN DEVICE_PNP_STATE State + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + if (Dx->DevicePnpState == State) + Dx->DevicePnpState = Dx->PreviousDevicePnpState; +} + +static FORCEINLINE DEVICE_PNP_STATE +__PdoGetDevicePnpState( + IN PXENDISK_PDO Pdo + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + return Dx->DevicePnpState; +} + +DEVICE_PNP_STATE +PdoGetDevicePnpState( + IN PXENDISK_PDO Pdo + ) +{ + return __PdoGetDevicePnpState(Pdo); +} + +static FORCEINLINE VOID +__PdoSetDevicePowerState( + IN PXENDISK_PDO Pdo, + IN DEVICE_POWER_STATE State + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + Dx->DevicePowerState = State; +} + +static FORCEINLINE DEVICE_POWER_STATE +__PdoGetDevicePowerState( + IN PXENDISK_PDO Pdo + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + return Dx->DevicePowerState; +} + +static FORCEINLINE VOID +__PdoSetSystemPowerState( + IN PXENDISK_PDO Pdo, + IN SYSTEM_POWER_STATE State + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + Dx->SystemPowerState = State; +} + +static FORCEINLINE SYSTEM_POWER_STATE +__PdoGetSystemPowerState( + IN PXENDISK_PDO Pdo + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + return Dx->SystemPowerState; +} + +PDEVICE_OBJECT +PdoGetPhysicalDeviceObject( + IN PXENDISK_PDO Pdo + ) +{ + return Pdo->PhysicalDeviceObject; +} + +static FORCEINLINE VOID +__PdoSetMissing( + IN PXENDISK_PDO Pdo, + IN const CHAR *Reason + ) +{ + Pdo->Reason = Reason; + Pdo->Missing = TRUE; +} + +VOID +PdoSetMissing( + IN PXENDISK_PDO Pdo, + IN const CHAR *Reason + ) +{ + __PdoSetMissing(Pdo, Reason); +} + +static FORCEINLINE BOOLEAN +__PdoIsMissing( + IN PXENDISK_PDO Pdo + ) +{ + return Pdo->Missing; +} + +BOOLEAN +PdoIsMissing( + IN PXENDISK_PDO Pdo + ) +{ + return __PdoIsMissing(Pdo); +} + +static FORCEINLINE VOID +__PdoLink( + IN PXENDISK_PDO Pdo, + IN PXENDISK_FDO Fdo + ) +{ + Pdo->Fdo = Fdo; + FdoAddPhysicalDeviceObject(Fdo, Pdo->Dx->DeviceObject); +} + +static FORCEINLINE VOID +__PdoUnlink( + IN PXENDISK_PDO Pdo + ) +{ + PXENDISK_FDO Fdo = Pdo->Fdo; + + ASSERT(Fdo != NULL); + + FdoRemovePhysicalDeviceObject(Fdo, Pdo->Dx->DeviceObject); + + Pdo->Fdo = NULL; +} + +static FORCEINLINE PXENDISK_FDO +__PdoGetFdo( + IN PXENDISK_PDO Pdo + ) +{ + return Pdo->Fdo; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoForwardIrpSynchronously( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PKEVENT Event = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + UNREFERENCED_PARAMETER(Irp); + + KeSetEvent(Event, IO_NO_INCREMENT, FALSE); + + return STATUS_MORE_PROCESSING_REQUIRED; +} + +static NTSTATUS +PdoForwardIrpSynchronously( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + KEVENT Event; + NTSTATUS status; + + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); + + KeInitializeEvent(&Event, NotificationEvent, FALSE); + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoForwardIrpSynchronously, + &Event, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + if (status == STATUS_PENDING) { + (VOID) KeWaitForSingleObject(&Event, + Executive, + KernelMode, + FALSE, + NULL); + status = Irp->IoStatus.Status; + } else { + ASSERT3U(status, ==, Irp->IoStatus.Status); + } + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoForwardIrpAndForget( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static NTSTATUS +PdoForwardIrpAndForget( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoForwardIrpAndForget, + Pdo, + TRUE, + TRUE, + TRUE); + + return IoCallDriver(Pdo->LowerDeviceObject, Irp); +} + +static NTSTATUS +PdoCompleteIrp( + IN PXENDISK_PDO Pdo, + IN PIRP Irp, + IN NTSTATUS Status + ) +{ + Irp->IoStatus.Status = Status; + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + return Status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoQueryProperty( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + PSTORAGE_ACCESS_ALIGNMENT_DESCRIPTOR Descriptor = Irp->UserBuffer; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + if (!NT_SUCCESS(Irp->IoStatus.Status)) + goto done; + + Descriptor = Irp->UserBuffer; + Pdo->SectorSize = Descriptor->BytesPerLogicalSector; + Verbose("%p : %u bytes per sector\n", Pdo->Dx->DeviceObject, Pdo->SectorSize); + +done: + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoQueryProperty( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PSTORAGE_PROPERTY_QUERY Query; + PDEVICE_TRIM_DESCRIPTOR Trim; + NTSTATUS status; + + Query = Irp->AssociatedIrp.SystemBuffer; + + switch (Query->PropertyId) { + case StorageAccessAlignmentProperty: + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoQueryProperty, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + break; + + case StorageDeviceTrimProperty: + Trim = Irp->AssociatedIrp.SystemBuffer; + + Trim->Version = 0; + Trim->Size = sizeof(DEVICE_TRIM_DESCRIPTOR); + Trim->TrimEnabled = TRUE; + + Irp->IoStatus.Information = (ULONG_PTR)sizeof(DEVICE_TRIM_DESCRIPTOR); + status = PdoCompleteIrp(Pdo, Irp, STATUS_SUCCESS); + break; + + default: + status = PdoForwardIrpAndForget(Pdo, Irp); + break; + } + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoSendAwaitSrb( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + UNREFERENCED_PARAMETER(DeviceObject); + UNREFERENCED_PARAMETER(Context); + + *(Irp->UserIosb) = Irp->IoStatus; + + if (Irp->MdlAddress) { + MmUnlockPages(Irp->MdlAddress); + IoFreeMdl(Irp->MdlAddress); + } + + KeSetEvent(Irp->UserEvent, IO_NO_INCREMENT, FALSE); + + IoFreeIrp(Irp); + return STATUS_MORE_PROCESSING_REQUIRED; +} + +static NTSTATUS +PdoSendAwaitSrb( + IN PXENDISK_PDO Pdo, + IN PSCSI_REQUEST_BLOCK Srb + ) +{ + PIRP Irp; + IO_STATUS_BLOCK IoStatus; + KEVENT Event; + PIO_STACK_LOCATION Stack; + NTSTATUS status; + + KeInitializeEvent(&Event, NotificationEvent, FALSE); + + status = STATUS_NO_MEMORY; + Irp = IoAllocateIrp((CCHAR)(Pdo->LowerDeviceObject->StackSize + 1), FALSE); + if (Irp == NULL) + goto fail1; + + Stack = IoGetNextIrpStackLocation(Irp); + Stack->MajorFunction = IRP_MJ_SCSI; + Stack->Parameters.Scsi.Srb = Srb; + + IoSetCompletionRoutine(Irp, + __PdoSendAwaitSrb, + Srb, + TRUE, + TRUE, + TRUE); + Irp->UserIosb = &IoStatus; + Irp->UserEvent = &Event; + + Irp->MdlAddress = IoAllocateMdl(Srb->DataBuffer, + Srb->DataTransferLength, + FALSE, + FALSE, + Irp); + if (Irp->MdlAddress == NULL) + goto fail2; + +#pragma warning(disable:6320) + try { + MmProbeAndLockPages(Irp->MdlAddress, KernelMode, IoReadAccess); + } except (EXCEPTION_EXECUTE_HANDLER) { + status = GetExceptionCode(); + + goto fail3; + } +#pragma warning(default:6320) + + Srb->OriginalRequest = Irp; + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + if (status == STATUS_PENDING) { + (VOID) KeWaitForSingleObject(&Event, Executive, KernelMode, FALSE, NULL); + status = IoStatus.Status; + } + + return status; + +fail3: + Error("fail3\n"); + + IoFreeMdl(Irp->MdlAddress); + +fail2: + Error("fail2\n"); + + IoFreeIrp(Irp); + +fail1: + Error("fail1 (%08x)\n", status); + + return status; +} + +static NTSTATUS +PdoSendTrimSynchronous( + IN PXENDISK_PDO Pdo, + IN PDEVICE_DATA_SET_RANGE Ranges, + IN ULONG Count + ) +{ + SCSI_REQUEST_BLOCK Srb; + PCDB Cdb; + PUNMAP_LIST_HEADER Unmap; + ULONG Length; + ULONG Index; + NTSTATUS status; + + Length = sizeof(UNMAP_LIST_HEADER) + + (Count * sizeof(UNMAP_BLOCK_DESCRIPTOR)); + + status = STATUS_NO_MEMORY; + Unmap = __PdoAllocate(Length); + if (Unmap == NULL) + goto fail1; + + RtlZeroMemory(&Srb, sizeof(SCSI_REQUEST_BLOCK)); + Srb.Length = sizeof(SCSI_REQUEST_BLOCK); + Srb.SrbFlags = 0; + Srb.Function = SRB_FUNCTION_EXECUTE_SCSI; + Srb.DataBuffer = Unmap; + Srb.DataTransferLength = Length; + Srb.TimeOutValue = (ULONG)-1; + Srb.CdbLength = 10; + + Cdb = (PCDB)&Srb.Cdb[0]; + Cdb->UNMAP.OperationCode = SCSIOP_UNMAP; + *(PUSHORT)Cdb->UNMAP.AllocationLength = _byteswap_ushort((USHORT)Length); + + *(PUSHORT)Unmap->DataLength = _byteswap_ushort((USHORT)Length); + *(PUSHORT)Unmap->BlockDescrDataLength = _byteswap_ushort((USHORT)sizeof(UNMAP_BLOCK_DESCRIPTOR)); + + for (Index = 0; Index < Count; ++Index) { + PUNMAP_BLOCK_DESCRIPTOR Block = &Unmap->Descriptors[Index]; + PDEVICE_DATA_SET_RANGE Range = &Ranges[Index]; + + ULONG LengthInSectors = (ULONG)(Range->LengthInBytes / Pdo->SectorSize); + ULONG64 OffsetInSectors = (ULONG64)(Range->StartingOffset / Pdo->SectorSize); + + Trace("TRIM[%x] %x @ %llx\n", + Index, + LengthInSectors, + OffsetInSectors); + + *(PULONG64)Block->StartingLba = _byteswap_uint64(OffsetInSectors); + *(PULONG)Block->LbaCount = _byteswap_ulong(LengthInSectors); + } + + status = PdoSendAwaitSrb(Pdo, &Srb); + if (!NT_SUCCESS(status)) + goto fail2; + + __PdoFree(Unmap); + return status; + +fail2: + Error("fail2\n"); + + __PdoFree(Unmap); + +fail1: + Error("fail1 (%08x)\n", status); + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoManageDataSetAttributes( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PDEVICE_MANAGE_DATA_SET_ATTRIBUTES Attributes; + PDEVICE_DATA_SET_RANGE Ranges; + ULONG NumRanges; + NTSTATUS status; + + Attributes = Irp->AssociatedIrp.SystemBuffer; + + switch (Attributes->Action) { + case DeviceDsmAction_Trim: + Ranges = (PDEVICE_DATA_SET_RANGE)((PUCHAR)Attributes + Attributes->DataSetRangesOffset); + NumRanges = Attributes->DataSetRangesLength / sizeof(DEVICE_DATA_SET_RANGE); + + status = PdoSendTrimSynchronous(Pdo, Ranges, NumRanges); + + status = PdoCompleteIrp(Pdo, Irp, status); + break; + + default: + status = PdoForwardIrpAndForget(Pdo, Irp); + break; + } + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoDispatchControl( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + ULONG ControlCode; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + ControlCode = StackLocation->Parameters.DeviceIoControl.IoControlCode; + + switch (ControlCode) { + case IOCTL_STORAGE_QUERY_PROPERTY: + status = PdoQueryProperty(Pdo, Irp); + break; + + case IOCTL_STORAGE_MANAGE_DATA_SET_ATTRIBUTES: + status = PdoManageDataSetAttributes(Pdo, Irp); + break; + + default: + status = PdoForwardIrpAndForget(Pdo, Irp); + break; + } + + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoStartDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + POWER_STATE PowerState; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + status = PdoForwardIrpSynchronously(Pdo, Irp); + if (!NT_SUCCESS(status)) + goto fail2; + + __PdoSetSystemPowerState(Pdo, PowerSystemWorking); + __PdoSetDevicePowerState(Pdo, PowerDeviceD0); + + PowerState.DeviceState = PowerDeviceD0; + PoSetPowerState(Pdo->Dx->DeviceObject, + DevicePowerState, + PowerState); + + __PdoSetDevicePnpState(Pdo, Started); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + Irp->IoStatus.Status = STATUS_SUCCESS; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return STATUS_SUCCESS; + +fail2: + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoQueryStopDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoQueryStopDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __PdoSetDevicePnpState(Pdo, StopPending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoQueryStopDevice, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoCancelStopDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoCancelStopDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + Irp->IoStatus.Status = STATUS_SUCCESS; + + __PdoRestoreDevicePnpState(Pdo, StopPending); + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoCancelStopDevice, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoStopDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoStopDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + POWER_STATE PowerState; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + if (__PdoGetDevicePowerState(Pdo) != PowerDeviceD0) + goto done; + + __PdoSetDevicePowerState(Pdo, PowerDeviceD3); + __PdoSetSystemPowerState(Pdo, PowerSystemShutdown); + + PowerState.DeviceState = PowerDeviceD3; + PoSetPowerState(Pdo->Dx->DeviceObject, + DevicePowerState, + PowerState); + +done: + __PdoSetDevicePnpState(Pdo, Stopped); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoStopDevice, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoQueryRemoveDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoQueryRemoveDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __PdoSetDevicePnpState(Pdo, RemovePending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoQueryRemoveDevice, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoCancelRemoveDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoCancelRemoveDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __PdoRestoreDevicePnpState(Pdo, RemovePending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoCancelRemoveDevice, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoSurpriseRemoval( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoSurpriseRemoval( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __PdoSetDevicePnpState(Pdo, SurpriseRemovePending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoSurpriseRemoval, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoRemoveDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PXENDISK_FDO Fdo = __PdoGetFdo(Pdo); + POWER_STATE PowerState; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + if (__PdoGetDevicePowerState(Pdo) != PowerDeviceD0) + goto done; + + __PdoSetDevicePowerState(Pdo, PowerDeviceD3); + __PdoSetSystemPowerState(Pdo, PowerSystemShutdown); + + PowerState.DeviceState = PowerDeviceD3; + PoSetPowerState(Pdo->Dx->DeviceObject, + DevicePowerState, + PowerState); + +done: + if (__PdoIsMissing(Pdo)) { + __PdoSetDevicePnpState(Pdo, Deleted); + IoReleaseRemoveLockAndWait(&Pdo->Dx->RemoveLock, Irp); + } else { + __PdoSetDevicePnpState(Pdo, Enumerated); + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + } + + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + if (__PdoIsMissing(Pdo)) { + FdoAcquireMutex(Fdo); + PdoDestroy(Pdo); + FdoReleaseMutex(Fdo); + } + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoEject( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PXENDISK_FDO Fdo = __PdoGetFdo(Pdo); + NTSTATUS status; + + __PdoSetMissing(Pdo, "Ejected"); + __PdoSetDevicePnpState(Pdo, Deleted); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + FdoAcquireMutex(Fdo); + PdoDestroy(Pdo); + FdoReleaseMutex(Fdo); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoDispatchPnp( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoDispatchPnp( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + switch (StackLocation->MinorFunction) { + case IRP_MN_START_DEVICE: + status = PdoStartDevice(Pdo, Irp); + break; + + case IRP_MN_QUERY_STOP_DEVICE: + status = PdoQueryStopDevice(Pdo, Irp); + break; + + case IRP_MN_CANCEL_STOP_DEVICE: + status = PdoCancelStopDevice(Pdo, Irp); + break; + + case IRP_MN_STOP_DEVICE: + status = PdoStopDevice(Pdo, Irp); + break; + + case IRP_MN_QUERY_REMOVE_DEVICE: + status = PdoQueryRemoveDevice(Pdo, Irp); + break; + + case IRP_MN_SURPRISE_REMOVAL: + status = PdoSurpriseRemoval(Pdo, Irp); + break; + + case IRP_MN_REMOVE_DEVICE: + status = PdoRemoveDevice(Pdo, Irp); + break; + + case IRP_MN_CANCEL_REMOVE_DEVICE: + status = PdoCancelRemoveDevice(Pdo, Irp); + break; + + case IRP_MN_EJECT: + status = PdoEject(Pdo, Irp); + break; + + default: + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoDispatchPnp, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + break; + } + + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoSetDevicePowerUp( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, <, __PdoGetDevicePowerState(Pdo)); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + if (!NT_SUCCESS(status)) + goto done; + + Verbose("%p: %s -> %s\n", + Pdo->Dx->DeviceObject, + PowerDeviceStateName(__PdoGetDevicePowerState(Pdo)), + PowerDeviceStateName(DeviceState)); + + __PdoSetDevicePowerState(Pdo, DeviceState); + +done: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoSetDevicePowerDown( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, >, __PdoGetDevicePowerState(Pdo)); + + Verbose("%p: %s -> %s\n", + Pdo->Dx->DeviceObject, + PowerDeviceStateName(__PdoGetDevicePowerState(Pdo)), + PowerDeviceStateName(DeviceState)); + + __PdoSetDevicePowerState(Pdo, DeviceState); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoSetDevicePower( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction)); + + if (DeviceState == __PdoGetDevicePowerState(Pdo)) { + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (DeviceState < __PdoGetDevicePowerState(Pdo)) ? + __PdoSetDevicePowerUp(Pdo, Irp) : + __PdoSetDevicePowerDown(Pdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction), + status); + return status; +} + +static FORCEINLINE NTSTATUS +__PdoSetSystemPowerUp( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, <, __PdoGetSystemPowerState(Pdo)); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + if (!NT_SUCCESS(status)) + goto done; + + Verbose("%p: %s -> %s\n", + Pdo->Dx->DeviceObject, + PowerSystemStateName(__PdoGetSystemPowerState(Pdo)), + PowerSystemStateName(SystemState)); + + __PdoSetSystemPowerState(Pdo, SystemState); + +done: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoSetSystemPowerDown( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, >, __PdoGetSystemPowerState(Pdo)); + + Verbose("%p: %s -> %s\n", + Pdo->Dx->DeviceObject, + PowerSystemStateName(__PdoGetSystemPowerState(Pdo)), + PowerSystemStateName(SystemState)); + + __PdoSetSystemPowerState(Pdo, SystemState); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoSetSystemPower( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction)); + + if (SystemState == __PdoGetSystemPowerState(Pdo)) { + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (SystemState < __PdoGetSystemPowerState(Pdo)) ? + __PdoSetSystemPowerUp(Pdo, Irp) : + __PdoSetSystemPowerDown(Pdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction), + status); + return status; +} + +static FORCEINLINE NTSTATUS +__PdoQueryDevicePowerUp( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, <, __PdoGetDevicePowerState(Pdo)); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoQueryDevicePowerDown( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, >, __PdoGetDevicePowerState(Pdo)); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoQueryDevicePower( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction)); + + if (DeviceState == __PdoGetDevicePowerState(Pdo)) { + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (DeviceState < __PdoGetDevicePowerState(Pdo)) ? + __PdoQueryDevicePowerUp(Pdo, Irp) : + __PdoQueryDevicePowerDown(Pdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction), + status); + return status; +} + +static FORCEINLINE NTSTATUS +__PdoQuerySystemPowerUp( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, <, __PdoGetSystemPowerState(Pdo)); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoQuerySystemPowerDown( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, >, __PdoGetSystemPowerState(Pdo)); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoQuerySystemPower( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction)); + + if (SystemState == __PdoGetSystemPowerState(Pdo)) { + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (SystemState < __PdoGetSystemPowerState(Pdo)) ? + __PdoQuerySystemPowerUp(Pdo, Irp) : + __PdoQuerySystemPowerDown(Pdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction), + status); + + return status; +} + +static NTSTATUS +PdoDevicePower( + IN PXENDISK_THREAD Self, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + PKEVENT Event; + + Event = ThreadGetEvent(Self); + + for (;;) { + PIRP Irp; + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + + if (Pdo->DevicePowerIrp == NULL) { + (VOID) KeWaitForSingleObject(Event, + Executive, + KernelMode, + FALSE, + NULL); + KeClearEvent(Event); + } + + if (ThreadIsAlerted(Self)) + break; + + Irp = Pdo->DevicePowerIrp; + + if (Irp == NULL) + continue; + + Pdo->DevicePowerIrp = NULL; + KeMemoryBarrier(); + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + switch (StackLocation->MinorFunction) { + case IRP_MN_SET_POWER: + (VOID) __PdoSetDevicePower(Pdo, Irp); + break; + + case IRP_MN_QUERY_POWER: + (VOID) __PdoQueryDevicePower(Pdo, Irp); + break; + + default: + ASSERT(FALSE); + break; + } + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + } + + return STATUS_SUCCESS; +} + +static NTSTATUS +PdoSystemPower( + IN PXENDISK_THREAD Self, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + PKEVENT Event; + + Event = ThreadGetEvent(Self); + + for (;;) { + PIRP Irp; + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + + if (Pdo->SystemPowerIrp == NULL) { + (VOID) KeWaitForSingleObject(Event, + Executive, + KernelMode, + FALSE, + NULL); + KeClearEvent(Event); + } + + if (ThreadIsAlerted(Self)) + break; + + Irp = Pdo->SystemPowerIrp; + + if (Irp == NULL) + continue; + + Pdo->SystemPowerIrp = NULL; + KeMemoryBarrier(); + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + switch (StackLocation->MinorFunction) { + case IRP_MN_SET_POWER: + (VOID) __PdoSetSystemPower(Pdo, Irp); + break; + + case IRP_MN_QUERY_POWER: + (VOID) __PdoQuerySystemPower(Pdo, Irp); + break; + + default: + ASSERT(FALSE); + break; + } + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + } + + return STATUS_SUCCESS; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoDispatchPower( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoDispatchPower( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + POWER_STATE_TYPE PowerType; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + if (MinorFunction != IRP_MN_QUERY_POWER && + MinorFunction != IRP_MN_SET_POWER) { + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoDispatchPower, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + goto done; + } + + PowerType = StackLocation->Parameters.Power.Type; + + Trace("====> (%02x:%s)\n", + MinorFunction, + PowerMinorFunctionName(MinorFunction)); + + switch (PowerType) { + case DevicePowerState: + IoMarkIrpPending(Irp); + + ASSERT3P(Pdo->DevicePowerIrp, ==, NULL); + Pdo->DevicePowerIrp = Irp; + KeMemoryBarrier(); + + ThreadWake(Pdo->DevicePowerThread); + + status = STATUS_PENDING; + break; + + case SystemPowerState: + IoMarkIrpPending(Irp); + + ASSERT3P(Pdo->SystemPowerIrp, ==, NULL); + Pdo->SystemPowerIrp = Irp; + KeMemoryBarrier(); + + ThreadWake(Pdo->SystemPowerThread); + + status = STATUS_PENDING; + break; + + default: + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoDispatchPower, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + break; + } + + Trace("<==== (%02x:%s) (%08x)\n", + MinorFunction, + PowerMinorFunctionName(MinorFunction), + status); + +done: + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoDispatchDefault( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoDispatchDefault( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoDispatchDefault, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +NTSTATUS +PdoDispatch( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + + switch (StackLocation->MajorFunction) { + case IRP_MJ_DEVICE_CONTROL: + status = PdoDispatchControl(Pdo, Irp); + break; + + case IRP_MJ_PNP: + status = PdoDispatchPnp(Pdo, Irp); + break; + + case IRP_MJ_POWER: + status = PdoDispatchPower(Pdo, Irp); + break; + + default: + status = PdoDispatchDefault(Pdo, Irp); + break; + } + + return status; +} + +NTSTATUS +PdoCreate( + PXENDISK_FDO Fdo, + PDEVICE_OBJECT PhysicalDeviceObject + ) +{ + PDEVICE_OBJECT LowerDeviceObject; + ULONG DeviceType; + PDEVICE_OBJECT FilterDeviceObject; + PXENDISK_DX Dx; + PXENDISK_PDO Pdo; + NTSTATUS status; + + LowerDeviceObject = IoGetAttachedDeviceReference(PhysicalDeviceObject); + DeviceType = LowerDeviceObject->DeviceType; + ObDereferenceObject(LowerDeviceObject); + +#pragma prefast(suppress:28197) // Possibly leaking memory 'PhysicalDeviceObject' + status = IoCreateDevice(DriverGetDriverObject(), + sizeof(XENDISK_DX), + NULL, + DeviceType, + FILE_DEVICE_SECURE_OPEN, + FALSE, + &FilterDeviceObject); + if (!NT_SUCCESS(status)) + goto fail1; + + Dx = (PXENDISK_DX)FilterDeviceObject->DeviceExtension; + RtlZeroMemory(Dx, sizeof (XENDISK_DX)); + + Dx->Type = PHYSICAL_DEVICE_OBJECT; + Dx->DeviceObject = FilterDeviceObject; + Dx->DevicePnpState = Present; + Dx->SystemPowerState = PowerSystemShutdown; + Dx->DevicePowerState = PowerDeviceD3; + + IoInitializeRemoveLock(&Dx->RemoveLock, PDO_TAG, 0, 0); + + Pdo = __PdoAllocate(sizeof (XENDISK_PDO)); + + status = STATUS_NO_MEMORY; + if (Pdo == NULL) + goto fail2; + + LowerDeviceObject = IoAttachDeviceToDeviceStack(FilterDeviceObject, + PhysicalDeviceObject); + + status = STATUS_UNSUCCESSFUL; + if (LowerDeviceObject == NULL) + goto fail3; + + Pdo->Dx = Dx; + Pdo->PhysicalDeviceObject = PhysicalDeviceObject; + Pdo->LowerDeviceObject = LowerDeviceObject; + Pdo->SectorSize = 512; + + status = ThreadCreate(PdoSystemPower, Pdo, &Pdo->SystemPowerThread); + if (!NT_SUCCESS(status)) + goto fail4; + + status = ThreadCreate(PdoDevicePower, Pdo, &Pdo->DevicePowerThread); + if (!NT_SUCCESS(status)) + goto fail5; + + Verbose("%p\n", FilterDeviceObject); + + Dx->Pdo = Pdo; + +#pragma prefast(suppress:28182) // Dereferencing NULL pointer + FilterDeviceObject->DeviceType = LowerDeviceObject->DeviceType; + FilterDeviceObject->Characteristics = LowerDeviceObject->Characteristics; + + FilterDeviceObject->Flags |= LowerDeviceObject->Flags; + FilterDeviceObject->Flags &= ~DO_DEVICE_INITIALIZING; + + __PdoLink(Pdo, Fdo); + + return STATUS_SUCCESS; + +fail5: + Error("fail5\n"); + + ThreadAlert(Pdo->SystemPowerThread); + ThreadJoin(Pdo->SystemPowerThread); + Pdo->SystemPowerThread = NULL; + +fail4: + Error("fail4\n"); + + Pdo->PhysicalDeviceObject = NULL; + Pdo->LowerDeviceObject = NULL; + Pdo->Dx = NULL; + + IoDetachDevice(LowerDeviceObject); + +fail3: + Error("fail3\n"); + + ASSERT(IsZeroMemory(Pdo, sizeof (XENDISK_PDO))); + __PdoFree(Pdo); + +fail2: + Error("fail2\n"); + + IoDeleteDevice(FilterDeviceObject); + +fail1: + Error("fail1 (%08x)\n", status); + + return status; +} + +VOID +PdoDestroy( + IN PXENDISK_PDO Pdo + ) +{ + PDEVICE_OBJECT LowerDeviceObject = Pdo->LowerDeviceObject; + PXENDISK_DX Dx = Pdo->Dx; + PDEVICE_OBJECT FilterDeviceObject = Dx->DeviceObject; + + ASSERT3U(__PdoGetDevicePnpState(Pdo), ==, Deleted); + + ASSERT(__PdoIsMissing(Pdo)); + Pdo->Missing = FALSE; + + __PdoUnlink(Pdo); + + Verbose("%p (%s)\n", + FilterDeviceObject, + Pdo->Reason); + Pdo->Reason = NULL; + + Dx->Pdo = NULL; + + ThreadAlert(Pdo->DevicePowerThread); + ThreadJoin(Pdo->DevicePowerThread); + Pdo->DevicePowerThread = NULL; + + ThreadAlert(Pdo->SystemPowerThread); + ThreadJoin(Pdo->SystemPowerThread); + Pdo->SystemPowerThread = NULL; + + Pdo->SectorSize = 0; + Pdo->PhysicalDeviceObject = NULL; + Pdo->LowerDeviceObject = NULL; + Pdo->Dx = NULL; + + IoDetachDevice(LowerDeviceObject); + + ASSERT(IsZeroMemory(Pdo, sizeof (XENDISK_PDO))); + __PdoFree(Pdo); + + IoDeleteDevice(FilterDeviceObject); +} diff --git a/src/xendisk/pdo.h b/src/xendisk/pdo.h new file mode 100644 index 0000000..5e2e5d6 --- /dev/null +++ b/src/xendisk/pdo.h @@ -0,0 +1,90 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_PDO_H +#define _XENDISK_PDO_H + +#include +#include "types.h" +#include "fdo.h" + +typedef struct _XENDISK_PDO XENDISK_PDO, *PXENDISK_PDO; + +extern VOID +PdoSetDevicePnpState( + IN PXENDISK_PDO Pdo, + IN DEVICE_PNP_STATE State + ); + +extern DEVICE_PNP_STATE +PdoGetDevicePnpState( + IN PXENDISK_PDO Pdo + ); + +extern PDEVICE_OBJECT +PdoGetPhysicalDeviceObject( + IN PXENDISK_PDO Pdo + ); + +extern BOOLEAN +PdoIsMissing( + IN PXENDISK_PDO Pdo + ); + +extern VOID +PdoSetMissing( + IN PXENDISK_PDO Pdo, + IN const CHAR *Reason + ); + +extern BOOLEAN +PdoIsMasked( + IN PXENDISK_PDO Pdo + ); + +extern NTSTATUS +PdoCreate( + IN PXENDISK_FDO Fdo, + IN PDEVICE_OBJECT PhysicalDeviceObject + ); + +extern VOID +PdoDestroy( + IN PXENDISK_PDO Pdo + ); + +extern NTSTATUS +PdoDispatch( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ); + +#endif // _XENDISK_PDO_H diff --git a/src/xendisk/thread.c b/src/xendisk/thread.c new file mode 100644 index 0000000..92e2b94 --- /dev/null +++ b/src/xendisk/thread.c @@ -0,0 +1,225 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include + +#include "thread.h" +#include "debug.h" +#include "assert.h" +#include "util.h" + +#define THREAD_POOL 'ERHT' + +struct _XENDISK_THREAD { + XENDISK_THREAD_FUNCTION Function; + PVOID Context; + KEVENT Event; + BOOLEAN Alerted; + LONG References; + PKTHREAD Thread; +}; + +static FORCEINLINE PVOID +__ThreadAllocate( + IN ULONG Length + ) +{ + return __AllocateNonPagedPoolWithTag(__FUNCTION__, __LINE__, Length, THREAD_POOL); +} + +static FORCEINLINE VOID +__ThreadFree( + IN PVOID Buffer + ) +{ + __FreePoolWithTag(Buffer, THREAD_POOL); +} + +static FORCEINLINE VOID +__ThreadWake( + IN PXENDISK_THREAD Thread + ) +{ + KeSetEvent(&Thread->Event, IO_NO_INCREMENT, FALSE); +} + +VOID +ThreadWake( + IN PXENDISK_THREAD Thread + ) +{ + __ThreadWake(Thread); +} + +static FORCEINLINE VOID +__ThreadAlert( + IN PXENDISK_THREAD Thread + ) +{ + Thread->Alerted = TRUE; + __ThreadWake(Thread); +} + +VOID +ThreadAlert( + IN PXENDISK_THREAD Thread + ) +{ + __ThreadAlert(Thread); +} + +KSTART_ROUTINE ThreadFunction; + +VOID +ThreadFunction( + IN PVOID Argument + ) +{ + PXENDISK_THREAD Self = Argument; + NTSTATUS status; + + status = Self->Function(Self, Self->Context); + + if (InterlockedDecrement(&Self->References) == 0) + __ThreadFree(Self); + + PsTerminateSystemThread(status); + // NOT REACHED +} + +NTSTATUS +ThreadCreate( + IN XENDISK_THREAD_FUNCTION Function, + IN PVOID Context, + OUT PXENDISK_THREAD *Thread + ) +{ + HANDLE Handle; + NTSTATUS status; + + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); + + (*Thread) = __ThreadAllocate(sizeof (XENDISK_THREAD)); + + status = STATUS_NO_MEMORY; + if (*Thread == NULL) + goto fail1; + + (*Thread)->Function = Function; + (*Thread)->Context = Context; + (*Thread)->Alerted = FALSE; + (*Thread)->References = 2; // One for us, one for the thread function + + KeInitializeEvent(&(*Thread)->Event, NotificationEvent, FALSE); + + status = PsCreateSystemThread(&Handle, + STANDARD_RIGHTS_ALL | SPECIFIC_RIGHTS_ALL, + NULL, + NULL, + NULL, + ThreadFunction, + *Thread); + if (!NT_SUCCESS(status)) { + --(*Thread)->References; // Fake thread function termination + goto fail2; + } + + status = ObReferenceObjectByHandle(Handle, + SYNCHRONIZE, + *PsThreadType, + KernelMode, + &(*Thread)->Thread, + NULL); + if (!NT_SUCCESS(status)) + goto fail3; + + ZwClose(Handle); + + return STATUS_SUCCESS; + +fail3: + Error("fail3\n"); + + __ThreadAlert(*Thread); + ZwClose(Handle); + +fail2: + Error("fail2\n"); + + if (InterlockedDecrement(&(*Thread)->References) == 0) + __ThreadFree(*Thread); + + *Thread = NULL; + +fail1: + Error("fail1 (%08x)\n", status); + + return status; +} + +PKEVENT +ThreadGetEvent( + IN PXENDISK_THREAD Thread + ) +{ + return &Thread->Event; +} + +BOOLEAN +ThreadIsAlerted( + IN PXENDISK_THREAD Thread + ) +{ + return Thread->Alerted; +} + +VOID +ThreadJoin( + IN PXENDISK_THREAD Thread + ) +{ + LONG References; + + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); + ASSERT3P(KeGetCurrentThread(), !=, Thread->Thread); + + (VOID) KeWaitForSingleObject(Thread->Thread, + Executive, + KernelMode, + FALSE, + NULL); + + References = InterlockedDecrement(&Thread->References); + ASSERT3U(References, ==, 0); + + __ThreadFree(Thread); +} + diff --git a/src/xendisk/thread.h b/src/xendisk/thread.h new file mode 100644 index 0000000..c197337 --- /dev/null +++ b/src/xendisk/thread.h @@ -0,0 +1,73 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_THREAD_H +#define _XENDISK_THREAD_H + +#include + +typedef struct _XENDISK_THREAD XENDISK_THREAD, *PXENDISK_THREAD; + +typedef NTSTATUS (*XENDISK_THREAD_FUNCTION)(PXENDISK_THREAD, PVOID); + +extern NTSTATUS +ThreadCreate( + IN XENDISK_THREAD_FUNCTION Function, + IN PVOID Context, + OUT PXENDISK_THREAD *Thread + ); + +extern PKEVENT +ThreadGetEvent( + IN PXENDISK_THREAD Self + ); + +extern BOOLEAN +ThreadIsAlerted( + IN PXENDISK_THREAD Self + ); + +extern VOID +ThreadWake( + IN PXENDISK_THREAD Thread + ); + +extern VOID +ThreadAlert( + IN PXENDISK_THREAD Thread + ); + +extern VOID +ThreadJoin( + IN PXENDISK_THREAD Thread + ); + +#endif // _XENDISK_THREAD_H diff --git a/src/xendisk/types.h b/src/xendisk/types.h new file mode 100644 index 0000000..b2b4218 --- /dev/null +++ b/src/xendisk/types.h @@ -0,0 +1,53 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_TYPES_H +#define _XENDISK_TYPES_H + +typedef enum _DEVICE_OBJECT_TYPE { + PHYSICAL_DEVICE_OBJECT = 'ODP', + FUNCTION_DEVICE_OBJECT = 'ODF' +} DEVICE_OBJECT_TYPE, *PDEVICE_OBJECT_TYPE; + +typedef enum _DEVICE_PNP_STATE { + Invalid = 0, + Present, // PDO only + Enumerated, // PDO only + Added, // FDO only + Started, + StopPending, + Stopped, + RemovePending, + SurpriseRemovePending, + Deleted +} DEVICE_PNP_STATE, *PDEVICE_PNP_STATE; + +#endif // _XENDISK_TYPES_H diff --git a/src/xendisk/util.h b/src/xendisk/util.h new file mode 100644 index 0000000..e7adc22 --- /dev/null +++ b/src/xendisk/util.h @@ -0,0 +1,222 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _UTIL_H +#define _UTIL_H + +#include + +#include "assert.h" + +typedef struct _NON_PAGED_BUFFER_HEADER { + SIZE_T Length; + ULONG Tag; +} NON_PAGED_BUFFER_HEADER, *PNON_PAGED_BUFFER_HEADER; + +typedef struct _NON_PAGED_BUFFER_TRAILER { + ULONG Tag; +} NON_PAGED_BUFFER_TRAILER, *PNON_PAGED_BUFFER_TRAILER; + +static FORCEINLINE PVOID +__AllocateNonPagedPoolWithTag( + IN PCHAR Caller, + IN ULONG Line, + IN SIZE_T Length, + IN ULONG Tag + ) +{ + PUCHAR Buffer; + PNON_PAGED_BUFFER_HEADER Header; + PNON_PAGED_BUFFER_TRAILER Trailer; + + ASSERT3S(Length, !=, 0); + + Buffer = (PUCHAR)ExAllocatePoolWithTag(NonPagedPool, + sizeof (NON_PAGED_BUFFER_HEADER) + + Length + + sizeof (NON_PAGED_BUFFER_TRAILER), + Tag); + if (Buffer == NULL) { + Warning("%s:%u : AllocFailed %d bytes, %08x tag\n", Caller, Line, Length, Tag); + goto done; + } + + RtlZeroMemory(Buffer, + sizeof (NON_PAGED_BUFFER_HEADER) + + Length + + sizeof (NON_PAGED_BUFFER_TRAILER)); + + Header = (PNON_PAGED_BUFFER_HEADER)Buffer; + Header->Length = Length; + Header->Tag = Tag; + + Buffer += sizeof (NON_PAGED_BUFFER_HEADER); + + Trailer = (PNON_PAGED_BUFFER_TRAILER)(Buffer + Length); + Trailer->Tag = Tag; + +done: + return Buffer; +} + +static FORCEINLINE VOID +__FreePoolWithTag( + IN PVOID _Buffer, + IN ULONG Tag + ) +{ + PUCHAR Buffer = (PUCHAR)_Buffer; + SIZE_T Length; + PNON_PAGED_BUFFER_HEADER Header; + PNON_PAGED_BUFFER_TRAILER Trailer; + + ASSERT3P(Buffer, !=, NULL); + + Buffer -= sizeof (NON_PAGED_BUFFER_HEADER); + + Header = (PNON_PAGED_BUFFER_HEADER)Buffer; + ASSERT3U(Tag, ==, Header->Tag); + Length = Header->Length; + + Buffer += sizeof (NON_PAGED_BUFFER_HEADER); + + Trailer = (PNON_PAGED_BUFFER_TRAILER)(Buffer + Length); + ASSERT3U(Tag, ==, Trailer->Tag); + + Buffer -= sizeof (NON_PAGED_BUFFER_HEADER); + + RtlFillMemory(Buffer, + sizeof (NON_PAGED_BUFFER_HEADER) + + Length + + sizeof (NON_PAGED_BUFFER_TRAILER), + 0xAA); + + ExFreePoolWithTag(Buffer, Tag); +} + +static FORCEINLINE PMDL +__AllocPagesForMdl( + IN SIZE_T Size + ) +{ + PMDL Mdl; + PHYSICAL_ADDRESS LowAddr; + PHYSICAL_ADDRESS HighAddr; + PHYSICAL_ADDRESS SkipBytes; + + SkipBytes.QuadPart = 0ull; + HighAddr.QuadPart = ~0ull; + + // try > 4GB + LowAddr.QuadPart = 0x100000000ull; + Mdl = MmAllocatePagesForMdlEx(LowAddr, HighAddr, SkipBytes, Size, MmCached, 0); + if (Mdl) { + if (MmGetMdlByteCount(Mdl) == Size) { + goto done; + } + MmFreePagesFromMdl(Mdl); + ExFreePool(Mdl); + Mdl = NULL; + } + + // try > 2GB + LowAddr.QuadPart = 0x80000000ull; + Mdl = MmAllocatePagesForMdlEx(LowAddr, HighAddr, SkipBytes, Size, MmCached, 0); + if (Mdl) { + if (MmGetMdlByteCount(Mdl) == Size) { + goto done; + } + MmFreePagesFromMdl(Mdl); + ExFreePool(Mdl); + Mdl = NULL; + } + + // try anywhere + LowAddr.QuadPart = 0ull; + Mdl = MmAllocatePagesForMdlEx(LowAddr, HighAddr, SkipBytes, Size, MmCached, 0); + // Mdl byte count gets checked again after this returns + +done: + return Mdl; +} +static FORCEINLINE PVOID +___AllocPages( + IN PCHAR Caller, + IN ULONG Line, + IN SIZE_T Size, + OUT PMDL* Mdl + ) +{ + PVOID Buffer; + + *Mdl = __AllocPagesForMdl(Size); + if (*Mdl == NULL) { + Warning("%s:%u : MmAllocatePagesForMdlEx Failed %d bytes\n", Caller, Line, Size); + goto fail1; + } + + if (MmGetMdlByteCount(*Mdl) != Size) { + Warning("%s:%u : %d bytes != %d bytes requested\n", Caller, Line, MmGetMdlByteCount(*Mdl), Size); + goto fail2; + } + + Buffer = MmMapLockedPagesSpecifyCache(*Mdl, KernelMode, MmCached, NULL, FALSE, NormalPagePriority); + if (Buffer == NULL) { + Warning("%s:%u : MmMapLockedPagesSpecifyCache Failed %d bytes\n", Caller, Line, Size); + goto fail3; + } + + return Buffer; + +fail3: +fail2: + MmFreePagesFromMdl(*Mdl); + ExFreePool(*Mdl); +fail1: + *Mdl = NULL; + return NULL; +} +#define __AllocPages(Size, Mdl) ___AllocPages(__FUNCTION__, __LINE__, Size, Mdl) + +static FORCEINLINE VOID +__FreePages( + IN PVOID Buffer, + IN PMDL Mdl + ) +{ + if (Buffer && Mdl) { + MmUnmapLockedPages(Buffer, Mdl); + MmFreePagesFromMdl(Mdl); + ExFreePool(Mdl); + } +} + +#endif // _UTIL_H diff --git a/src/xendisk/xendisk.rc b/src/xendisk/xendisk.rc new file mode 100644 index 0000000..df2e5b6 --- /dev/null +++ b/src/xendisk/xendisk.rc @@ -0,0 +1,56 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +#include + + +#undef VER_COMPANYNAME_STR +#undef VER_PRODUCTNAME_STR +#undef VER_PRODUCTVERSION +#undef VER_PRODUCTVERSION_STR + +#include + +#define VER_COMPANYNAME_STR COMPANY_NAME_STR +#define VER_LEGALCOPYRIGHT_STR "Copyright (c) Citrix Systems Inc." + +#define VER_PRODUCTNAME_STR "XENDISK" +#define VER_PRODUCTVERSION MAJOR_VERSION,MINOR_VERSION,MICRO_VERSION,BUILD_NUMBER +#define VER_PRODUCTVERSION_STR MAJOR_VERSION_STR "." MINOR_VERSION_STR "." MICRO_VERSION_STR "." BUILD_NUMBER_STR + +#define VER_INTERNALNAME_STR "XENDISK.SYS" +#define VER_FILEDESCRIPTION_STR "XENDISK" + +#define VER_FILETYPE VFT_DRV +#define VER_FILESUBTYPE VFT2_DRV_SYSTEM + +#include diff --git a/src/xenvbd.inf b/src/xenvbd.inf index bc8627b..0d58453 100644 --- a/src/xenvbd.inf +++ b/src/xenvbd.inf @@ -46,6 +46,7 @@ CoInst_CopyFiles=11 [SourceDisksFiles] xenvbd.sys=0,, xencrsh.sys=0,, +xendisk.sys=0,, xenvbd_coinst.dll=0,, [Manufacturer] @@ -62,9 +63,25 @@ CopyFiles=XenVbd_Copyfiles [XenVbd_Copyfiles] xenvbd.sys xencrsh.sys +xendisk.sys + +[XenVbd_Inst.HW] +AddReg=XenVbd_AddReg + +[XenVbd_AddReg] +HKR,,"UpperFilters",0x00010000,"xendisk" [XenVbd_Inst.Services] AddService=xenvbd,2,XenVbd_Service, +AddService=xendisk,,XenDisk_Service, + +[XenDisk_Service] +DisplayName=%XenDiskDesc% +ServiceType=%SERVICE_KERNEL_DRIVER% +StartType=%SERVICE_BOOT_START% +ErrorControl=%SERVICE_ERROR_NORMAL% +ServiceBinary=%12%\xendisk.sys +LoadOrderGroup="Scsi Miniport" [XenVbd_Service] DisplayName=%XenVbdDesc% @@ -95,6 +112,7 @@ HKR,,CoInstallers32,0x00010000,"xenvbd_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@M Company = "@COMPANY_NAME@" DiskDesc = "@PRODUCT_NAME@ PV Storage Host Adapter Package" XenVbdDesc= "@PRODUCT_NAME@ PV Storage Host Adapter" +XenDiskDesc= "@PRODUCT_NAME@ PV Storage Filter" SERVICE_BOOT_START = 0x0 SERVICE_SYSTEM_START = 0x1 diff --git a/vs2012/package/package.vcxproj b/vs2012/package/package.vcxproj index 5e5fcbc..9782f19 100644 --- a/vs2012/package/package.vcxproj +++ b/vs2012/package/package.vcxproj @@ -51,6 +51,9 @@ {ef236371-3145-41b1-99c9-82b33e353f17} + + {d7411b2c-2c43-434d-9f56-e10a3d2f5bad} + diff --git a/vs2012/xendisk/xendisk.vcxproj b/vs2012/xendisk/xendisk.vcxproj new file mode 100644 index 0000000..333bc40 --- /dev/null +++ b/vs2012/xendisk/xendisk.vcxproj @@ -0,0 +1,84 @@ + + + + + + Windows Vista Debug + Win32 + DbgengKernelDebugger + + + WindowsKernelModeDriver8.0 + Driver + WDM + + + + + + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} + + + + + + + $(ProjectDir)..\..\include;$(IncludePath) + true + false + ..\$(ProjectName)\$(ConfigurationName)\$(Platform)\ + ..\$(ConfigurationName)\$(Platform)\ + + + + + false + __MODULE__="XENDISK";%(PreprocessorDefinitions) + EnableAllWarnings + 4548;4711;4820;4668;4255;6001;6054;28196;%(DisableSpecificWarnings) + true + true + + + $(DDK_LIB_PATH)/libcntpr.lib;%(AdditionalDependencies) + + + true + true + $(MAJOR_VERSION).$(MINOR_VERSION).$(MICRO_VERSION).$(BUILD_NUMBER) + true + + + + + __i386__;%(PreprocessorDefinitions) + + + x86 + + + + + __x86_64__;%(PreprocessorDefinitions) + + + amd64 + + + + + + + + + + + + + + + + + + + diff --git a/vs2012/xendisk/xendisk.vcxproj.user b/vs2012/xendisk/xendisk.vcxproj.user new file mode 100644 index 0000000..0b2b210 --- /dev/null +++ b/vs2012/xendisk/xendisk.vcxproj.user @@ -0,0 +1,8 @@ + + + + TestSign + ..\..\src\xenvbd.pfx + http://timestamp.verisign.com/scripts/timstamp.dll + + diff --git a/vs2012/xenvbd.sln b/vs2012/xenvbd.sln index 86fb1a5..15113cf 100644 --- a/vs2012/xenvbd.sln +++ b/vs2012/xenvbd.sln @@ -4,10 +4,13 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xenvbd", "xenvbd\xenvbd.vcx ProjectSection(ProjectDependencies) = postProject {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437-C1F3-4349-BF6A-7B55A06BF999} {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43-B92E-4A2B-975D-0066EAB29092} + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xencrsh", "xencrsh\xencrsh.vcxproj", "{58F5BC43-B92E-4A2B-975D-0066EAB29092}" EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xendisk", "xendisk\xendisk.vcxproj", "{D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}" +EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xenvbd_coinst", "coinst\xenvbd_coinst.vcxproj", "{50C08437-C1F3-4349-BF6A-7B55A06BF999}" ProjectSection(ProjectDependencies) = postProject {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43-B92E-4A2B-975D-0066EAB29092} @@ -18,6 +21,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "package", "package\package. {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437-C1F3-4349-BF6A-7B55A06BF999} {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43-B92E-4A2B-975D-0066EAB29092} {EF236371-3145-41B1-99C9-82B33E353F17} = {EF236371-3145-41B1-99C9-82B33E353F17} + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} EndProjectSection EndProject Global @@ -36,6 +40,30 @@ Global Windows Vista Release|x64 = Windows Vista Release|x64 EndGlobalSection GlobalSection(ProjectConfigurationPlatforms) = postSolution + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|Win32.Build.0 = Windows 7 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|x64.ActiveCfg = Windows 7 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|x64.Build.0 = Windows 7 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|Win32.ActiveCfg = Windows 7 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|Win32.Build.0 = Windows 7 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|x64.ActiveCfg = Windows 7 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|x64.Build.0 = Windows 7 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|Win32.ActiveCfg = Windows 8 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|Win32.Build.0 = Windows 8 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|x64.ActiveCfg = Windows 8 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|x64.Build.0 = Windows 8 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|Win32.ActiveCfg = Windows 8 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|Win32.Build.0 = Windows 8 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|x64.ActiveCfg = Windows 8 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|x64.Build.0 = Windows 8 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|Win32.ActiveCfg = Windows Vista Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|Win32.Build.0 = Windows Vista Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|x64.ActiveCfg = Windows Vista Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|x64.Build.0 = Windows Vista Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|Win32.ActiveCfg = Windows Vista Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|Win32.Build.0 = Windows Vista Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|x64.ActiveCfg = Windows Vista Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|x64.Build.0 = Windows Vista Release|x64 {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 Debug|Win32.Build.0 = Windows 7 Debug|Win32 {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 Debug|x64.ActiveCfg = Windows 7 Debug|x64 diff --git a/vs2013/package/package.vcxproj b/vs2013/package/package.vcxproj index 5d0de4d..8b2fa4f 100644 --- a/vs2013/package/package.vcxproj +++ b/vs2013/package/package.vcxproj @@ -80,6 +80,9 @@ {ef236371-3145-41b1-99c9-82b33e353f17} + + {d7411b2c-2c43-434d-9f56-e10a3d2f5bad} + diff --git a/vs2013/xendisk/xendisk.vcxproj b/vs2013/xendisk/xendisk.vcxproj new file mode 100644 index 0000000..39b9163 --- /dev/null +++ b/vs2013/xendisk/xendisk.vcxproj @@ -0,0 +1,112 @@ + + + + + Windows Vista Debug + Win32 + DbgengKernelDebugger + + + Driver + WDM + + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} + + + + + $(ProjectDir)..\..\include;$(IncludePath) + true + false + ..\$(ProjectName)\$(ConfigurationName)\$(Platform)\ + ..\$(ConfigurationName)\$(Platform)\ + + + + false + __MODULE__="XENDISK";%(PreprocessorDefinitions) + EnableAllWarnings + 4548;4711;4820;4668;4255;6001;6054;28196;%(DisableSpecificWarnings) + true + true + + + $(DDK_LIB_PATH)/libcntpr.lib;%(AdditionalDependencies) + + + true + true + $(MAJOR_VERSION).$(MINOR_VERSION).$(MICRO_VERSION).$(BUILD_NUMBER) + true + + + + + __i386__;%(PreprocessorDefinitions) + + + x86 + + + + + __x86_64__;%(PreprocessorDefinitions) + + + amd64 + + + + + + + + + + + + + + + + + + diff --git a/vs2013/xendisk/xendisk.vcxproj.user b/vs2013/xendisk/xendisk.vcxproj.user new file mode 100644 index 0000000..1f1f3c0 --- /dev/null +++ b/vs2013/xendisk/xendisk.vcxproj.user @@ -0,0 +1,8 @@ + + + + TestSign + ..\..\src\xenvbd.pfx + http://timestamp.verisign.com/scripts/timstamp.dll + + diff --git a/vs2013/xenvbd.sln b/vs2013/xenvbd.sln index 13128c5..da798d2 100644 --- a/vs2013/xenvbd.sln +++ b/vs2013/xenvbd.sln @@ -4,10 +4,13 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xenvbd", "xenvbd\xenvbd.vcx ProjectSection(ProjectDependencies) = postProject {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437-C1F3-4349-BF6A-7B55A06BF999} {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43-B92E-4A2B-975D-0066EAB29092} + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xencrsh", "xencrsh\xencrsh.vcxproj", "{58F5BC43-B92E-4A2B-975D-0066EAB29092}" EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xendisk", "xendisk\xendisk.vcxproj", "{D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}" +EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xenvbd_coinst", "coinst\xenvbd_coinst.vcxproj", "{50C08437-C1F3-4349-BF6A-7B55A06BF999}" ProjectSection(ProjectDependencies) = postProject {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43-B92E-4A2B-975D-0066EAB29092} @@ -18,6 +21,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "package", "package\package. {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437-C1F3-4349-BF6A-7B55A06BF999} {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43-B92E-4A2B-975D-0066EAB29092} {EF236371-3145-41B1-99C9-82B33E353F17} = {EF236371-3145-41B1-99C9-82B33E353F17} + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} EndProjectSection EndProject Global @@ -36,6 +40,30 @@ Global Windows Vista Release|x64 = Windows Vista Release|x64 EndGlobalSection GlobalSection(ProjectConfigurationPlatforms) = postSolution + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|Win32.Build.0 = Windows 7 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|x64.ActiveCfg = Windows 7 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|x64.Build.0 = Windows 7 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|Win32.ActiveCfg = Windows 7 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|Win32.Build.0 = Windows 7 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|x64.ActiveCfg = Windows 7 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|x64.Build.0 = Windows 7 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|Win32.ActiveCfg = Windows 8 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|Win32.Build.0 = Windows 8 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|x64.ActiveCfg = Windows 8 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|x64.Build.0 = Windows 8 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|Win32.ActiveCfg = Windows 8 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|Win32.Build.0 = Windows 8 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|x64.ActiveCfg = Windows 8 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|x64.Build.0 = Windows 8 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|Win32.ActiveCfg = Windows Vista Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|Win32.Build.0 = Windows Vista Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|x64.ActiveCfg = Windows Vista Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|x64.Build.0 = Windows Vista Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|Win32.ActiveCfg = Windows Vista Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|Win32.Build.0 = Windows Vista Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|x64.ActiveCfg = Windows Vista Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|x64.Build.0 = Windows Vista Release|x64 {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 Debug|Win32.Build.0 = Windows 7 Debug|Win32 {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 Debug|x64.ActiveCfg = Windows 7 Debug|x64 -- 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Tue Oct 28 11:27:51 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Tue, 28 Oct 2014 11:27:51 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wJ-000468-S8; Tue, 28 Oct 2014 11:27:51 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xj4wI-000463-2s for win-pv-devel@lists.xenproject.org; Tue, 28 Oct 2014 11:27:50 +0000 Received: from [85.158.139.211] by server-11.bemta-5.messagelabs.com id 4A/B2-02696-5BD7F445; Tue, 28 Oct 2014 11:27:49 +0000 X-Env-Sender: owen.smith@citrix.com X-Msg-Ref: server-8.tower-206.messagelabs.com!1414495663!12165844!1 X-Originating-IP: [66.165.176.89] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni44OSA9PiAyMDMwMDc=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 20931 invoked from network); 28 Oct 2014 11:27:44 -0000 Received: from smtp.citrix.com (HELO SMTP.CITRIX.COM) (66.165.176.89) by server-8.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 28 Oct 2014 11:27:44 -0000 X-IronPort-AV: E=Sophos;i="5.04,802,1406592000"; d="scan'208";a="185515564" From: Owen Smith To: Date: Tue, 28 Oct 2014 11:27:24 +0000 Message-ID: <1414495644-5948-4-git-send-email-owen.smith@citrix.com> X-Mailer: git-send-email 1.9.4.msysgit.1 In-Reply-To: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> MIME-Version: 1.0 X-DLP: MIA2 Cc: paul.durrant@citrix.com, Owen Smith Subject: [win-pv-devel] [PATCH 3/3] Add XenDisk device upper filter. X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org XenDisk intercepts and translates IOCTL_STORAGE_MANAGE_DATA_SET_ATTRIBUTES into SCSIOP_UNMAP SRBs. Storport will pass on these SCSIOP_UNMAP requests to XenVbd, which will create the appropriate BLKIF_OP_DISCARD requests. XenDisk is only neccessary because Storport does not do the translation to SCSIOP_UNMAPs. Signed-off-by: Owen Smith --- build.py | 1 + src/xendisk/assert.h | 220 ++++ src/xendisk/debug.h | 94 ++ src/xendisk/driver.c | 203 ++++ src/xendisk/driver.h | 68 ++ src/xendisk/fdo.c | 1862 +++++++++++++++++++++++++++++++ src/xendisk/fdo.h | 78 ++ src/xendisk/mutex.h | 113 ++ src/xendisk/pdo.c | 2079 +++++++++++++++++++++++++++++++++++ src/xendisk/pdo.h | 90 ++ src/xendisk/thread.c | 225 ++++ src/xendisk/thread.h | 73 ++ src/xendisk/types.h | 53 + src/xendisk/util.h | 222 ++++ src/xendisk/xendisk.rc | 56 + src/xenvbd.inf | 18 + vs2012/package/package.vcxproj | 3 + vs2012/xendisk/xendisk.vcxproj | 84 ++ vs2012/xendisk/xendisk.vcxproj.user | 8 + vs2012/xenvbd.sln | 28 + vs2013/package/package.vcxproj | 3 + vs2013/xendisk/xendisk.vcxproj | 112 ++ vs2013/xendisk/xendisk.vcxproj.user | 8 + vs2013/xenvbd.sln | 28 + 24 files changed, 5729 insertions(+) create mode 100644 src/xendisk/assert.h create mode 100644 src/xendisk/debug.h create mode 100644 src/xendisk/driver.c create mode 100644 src/xendisk/driver.h create mode 100644 src/xendisk/fdo.c create mode 100644 src/xendisk/fdo.h create mode 100644 src/xendisk/mutex.h create mode 100644 src/xendisk/pdo.c create mode 100644 src/xendisk/pdo.h create mode 100644 src/xendisk/thread.c create mode 100644 src/xendisk/thread.h create mode 100644 src/xendisk/types.h create mode 100644 src/xendisk/util.h create mode 100644 src/xendisk/xendisk.rc create mode 100644 vs2012/xendisk/xendisk.vcxproj create mode 100644 vs2012/xendisk/xendisk.vcxproj.user create mode 100644 vs2013/xendisk/xendisk.vcxproj create mode 100644 vs2013/xendisk/xendisk.vcxproj.user diff --git a/build.py b/build.py index 26261ad..3a71d0c 100644 --- a/build.py +++ b/build.py @@ -368,6 +368,7 @@ if __name__ == '__main__': if len(sys.argv) <= 2 or sdv[sys.argv[2]]: run_sdv('xencrsh', driver, vs) + run_sdv('xendisk', driver, vs) run_sdv('xenvbd', driver, vs) archive(driver + '\\source.tgz', manifest().splitlines(), tgz=True) diff --git a/src/xendisk/assert.h b/src/xendisk/assert.h new file mode 100644 index 0000000..cd571bd --- /dev/null +++ b/src/xendisk/assert.h @@ -0,0 +1,220 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_ASSERT_H +#define _XENDISK_ASSERT_H + +#include + +#include "debug.h" + +static FORCEINLINE VOID +__BugCheck( + __in ULONG Code, + __in_opt ULONG_PTR Parameter1, + __in_opt ULONG_PTR Parameter2, + __in_opt ULONG_PTR Parameter3, + __in_opt ULONG_PTR Parameter4 + ) +{ +#pragma prefast(suppress:28159) + KeBugCheckEx(Code, + Parameter1, + Parameter2, + Parameter3, + Parameter4); +} + +#define ASSERTION_FAILURE 0x0000DEAD + + +#define BUG(_TEXT) \ + do { \ + const CHAR *_Text = (_TEXT); \ + const CHAR *_File = __FILE__; \ + ULONG _Line = __LINE__; \ + \ + Error("BUG: " _TEXT "\n"); \ + __BugCheck(ASSERTION_FAILURE, \ + (ULONG_PTR)_Text, \ + (ULONG_PTR)_File, \ + (ULONG_PTR)_Line, \ + 0); \ + } while (FALSE) + +#define BUG_MSG(_TEXT1, _TEXT2) \ + do { \ + const CHAR *_Text1 = (_TEXT1); \ + const CHAR *_Text2 = (_TEXT2); \ + const CHAR *_File = __FILE__; \ + ULONG _Line = __LINE__; \ + \ + Error("BUG: " _TEXT1 " %s\n", _Text2); \ + __BugCheck(ASSERTION_FAILURE, \ + (ULONG_PTR)_Text1, \ + (ULONG_PTR)_File, \ + (ULONG_PTR)_Line, \ + (ULONG_PTR)_Text2); \ + } while (FALSE) + +#define BUG_ON(_EXP) \ + if (_EXP) BUG(#_EXP) + +#define BUG_ON_MSG(_EXP, _TEXT) \ + if (_EXP) BUG_MSG(#_EXP, _TEXT) + +#if DBG + +#define __NT_ASSERT(_EXP) \ + ((!(_EXP)) ? \ + (Error("ASSERTION FAILED: " #_EXP "\n"), \ + __annotation(L"Debug", L"AssertFail", L#_EXP), \ + DbgRaiseAssertionFailure(), FALSE) : \ + TRUE) + +#define __NT_ASSERT_MSG(_EXP, _TEXT) \ + ((!(_EXP)) ? \ + (Error("ASSERTION FAILED: " #_EXP " " #_TEXT "\n"), \ + __annotation(L"Debug", L"AssertFail", L#_EXP), \ + DbgRaiseAssertionFailure(), FALSE) : \ + TRUE) + +#define __ASSERT(_EXP) __NT_ASSERT(_EXP) +#define __ASSERT_MSG(_EXP, _TEXT) __NT_ASSERT_MSG(_EXP, _TEXT) + +#else // DBG + +#define __ASSERT(_EXP) BUG_ON(!(_EXP)) +#define __ASSERT_MSG(_EXP, _TEXT) BUG_ON_MSG(!(_EXP), _TEXT) + +#endif // DBG + +#undef ASSERT + +#define ASSERT(_EXP) \ + do { \ + __ASSERT(_EXP); \ + __analysis_assume(_EXP); \ + } while (FALSE) + +#define ASSERT_MSG(_EXP, _TEXT) \ + do { \ + __ASSERT_MSG(_EXP, _TEXT); \ + __analysis_assume(_EXP); \ + } while (FALSE) + +#define ASSERT3U(_X, _OP, _Y) \ + do { \ + ULONGLONG _Lval = (ULONGLONG)(_X); \ + ULONGLONG _Rval = (ULONGLONG)(_Y); \ + if (!(_Lval _OP _Rval)) { \ + Error("%s = %llu\n", #_X, _Lval); \ + Error("%s = %llu\n", #_Y, _Rval); \ + ASSERT(_X _OP _Y); \ + } \ + } while (FALSE) + +#define ASSERT3S(_X, _OP, _Y) \ + do { \ + LONGLONG _Lval = (LONGLONG)(_X); \ + LONGLONG _Rval = (LONGLONG)(_Y); \ + if (!(_Lval _OP _Rval)) { \ + Error("%s = %lld\n", #_X, _Lval); \ + Error("%s = %lld\n", #_Y, _Rval); \ + ASSERT(_X _OP _Y); \ + } \ + } while (FALSE) + +#define ASSERT3P(_X, _OP, _Y) \ + do { \ + PVOID _Lval = (PVOID)(_X); \ + PVOID _Rval = (PVOID)(_Y); \ + if (!(_Lval _OP _Rval)) { \ + Error("%s = %p\n", #_X, _Lval); \ + Error("%s = %p\n", #_Y, _Rval); \ + ASSERT(_X _OP _Y); \ + } \ + } while (FALSE) + +#define ASSERTREFCOUNT(_X, _OP, _Y, _Z) \ + do { \ + LONG _L = (LONG)(_X); \ + LONG _R = (LONG)(_Y); \ + if (!(_L _OP _R)) { \ + Error("%s:%s = %d\n", (_Z), #_X, _L); \ + Error("%s:%s = %d\n", (_Z), #_Y, _R); \ + ASSERT_MSG(_X _OP _Y, (_Z)); \ + } \ + } while (FALSE) + +#ifndef TEST_MEMORY +#define TEST_MEMORY DBG +#endif + +#if TEST_MEMORY + +__checkReturn +static __inline BOOLEAN +_IsZeroMemory( + __in const PCHAR Caller, + __in const PCHAR Name, + __in PVOID Buffer, + __in ULONG Length + ) +{ + ULONG Offset; + + Offset = 0; + while (Offset < Length) { + if (*((PUCHAR)Buffer + Offset) != 0) { + Error("%s: non-zero byte in %s (0x%p+0x%x)\n", Caller, Name, Buffer, Offset); + return FALSE; + } + Offset++; + } + + return TRUE; +} + +#define IsZeroMemory(_Buffer, _Length) \ + _IsZeroMemory(__FUNCTION__, #_Buffer, (_Buffer), (_Length)) + +#else // TEST_MEMORY + +#define IsZeroMemory(_Buffer, _Length) TRUE + +#endif // TEST_MEMORY + +#define IMPLY(_X, _Y) (!(_X) || (_Y)) +#define EQUIV(_X, _Y) (IMPLY((_X), (_Y)) && IMPLY((_Y), (_X))) + +#endif // _XENDISK_ASSERT_H + diff --git a/src/xendisk/debug.h b/src/xendisk/debug.h new file mode 100644 index 0000000..f592f86 --- /dev/null +++ b/src/xendisk/debug.h @@ -0,0 +1,94 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _DEBUG_H +#define _DEBUG_H + +#include +#include + +#ifdef _SDV_ +#define __MODULE__ "" +#endif + +// DEBUG_FILTER_MASKs +// Set these to see relevant output +// ERROR 0x00000001 +// WARNING 0x00000002 +// TRACE 0x00000004 +// INFO 0x00000008 + +#pragma warning(disable:4127) // conditional expression is constant + +// +// Debug Output and Logging +// +static __inline VOID +__DebugMessage( + __in ULONG Level, + __in __nullterminated const CHAR *Prefix, + __in __nullterminated const CHAR *Format, + ... + ) +{ + va_list Arguments; + + va_start(Arguments, Format); + +#pragma prefast(suppress:6001) // Using uninitialized memory + vDbgPrintExWithPrefix(Prefix, + DPFLTR_IHVDRIVER_ID, + Level, + Format, + Arguments); + va_end(Arguments); +} + +#define Error(...) \ + __DebugMessage(DPFLTR_ERROR_LEVEL, __MODULE__ "|" __FUNCTION__ ":", __VA_ARGS__) + +#define Warning(...) \ + __DebugMessage(DPFLTR_WARNING_LEVEL, __MODULE__ "|" __FUNCTION__ ":", __VA_ARGS__) + +#if DBG +#define Trace(...) \ + __DebugMessage(DPFLTR_TRACE_LEVEL, __MODULE__ "|" __FUNCTION__ ":", __VA_ARGS__) +#else // DBG +#define Trace(...) \ + (VOID)(__VA_ARGS__) +#endif // DBG + +#define Verbose(...) \ + __DebugMessage(DPFLTR_INFO_LEVEL, __MODULE__ "|" __FUNCTION__ ":", __VA_ARGS__) + +#include "assert.h" + +#endif // _DEBUG_H diff --git a/src/xendisk/driver.c b/src/xendisk/driver.c new file mode 100644 index 0000000..743fc61 --- /dev/null +++ b/src/xendisk/driver.c @@ -0,0 +1,203 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +#include "driver.h" +#include "util.h" +#include "debug.h" +#include "assert.h" +#include + +extern PULONG InitSafeBootMode; + +typedef struct _XENDISK_DRIVER { + PDRIVER_OBJECT DriverObject; +} XENDISK_DRIVER, *PXENDISK_DRIVER; + +static XENDISK_DRIVER Driver; + +static FORCEINLINE VOID +__DriverSetDriverObject( + IN PDRIVER_OBJECT DriverObject + ) +{ + Driver.DriverObject = DriverObject; +} + +static FORCEINLINE PDRIVER_OBJECT +__DriverGetDriverObject( + VOID + ) +{ + return Driver.DriverObject; +} + +PDRIVER_OBJECT +DriverGetDriverObject( + VOID + ) +{ + return __DriverGetDriverObject(); +} + +DRIVER_UNLOAD DriverUnload; + +VOID +DriverUnload( + IN PDRIVER_OBJECT DriverObject + ) +{ + ASSERT3P(DriverObject, ==, __DriverGetDriverObject()); + + Trace("====>\n"); + + __DriverSetDriverObject(NULL); + + ASSERT(IsZeroMemory(&Driver, sizeof (XENDISK_DRIVER))); + + Trace("<====\n"); +} + +DRIVER_ADD_DEVICE AddDevice; + +NTSTATUS +#pragma prefast(suppress:28152) // Does not clear DO_DEVICE_INITIALIZING +AddDevice( + IN PDRIVER_OBJECT DriverObject, + IN PDEVICE_OBJECT PhysicalDeviceObject + ) +{ + NTSTATUS status; + + ASSERT3P(DriverObject, ==, __DriverGetDriverObject()); + + status = FdoCreate(PhysicalDeviceObject); + if (!NT_SUCCESS(status)) + goto fail1; + + return STATUS_SUCCESS; + +fail1: + Error("fail1 (%08x)\n", status); + + return status; +} + +DRIVER_DISPATCH Dispatch; + +NTSTATUS +Dispatch( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp + ) +{ + PXENDISK_DX Dx; + NTSTATUS status; + + Dx = (PXENDISK_DX)DeviceObject->DeviceExtension; + ASSERT3P(Dx->DeviceObject, ==, DeviceObject); + + if (Dx->DevicePnpState == Deleted) { + status = STATUS_NO_SUCH_DEVICE; + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + goto done; + } + + status = STATUS_NOT_SUPPORTED; + switch (Dx->Type) { + case PHYSICAL_DEVICE_OBJECT: { + PXENDISK_PDO Pdo = Dx->Pdo; + + status = PdoDispatch(Pdo, Irp); + break; + } + case FUNCTION_DEVICE_OBJECT: { + PXENDISK_FDO Fdo = Dx->Fdo; + + status = FdoDispatch(Fdo, Irp); + break; + } + default: + ASSERT(FALSE); + break; + } + +done: + return status; +} + +DRIVER_INITIALIZE DriverEntry; + +NTSTATUS +DriverEntry( + IN PDRIVER_OBJECT DriverObject, + IN PUNICODE_STRING RegistryPath + ) +{ + ULONG Index; + + ASSERT3P(__DriverGetDriverObject(), ==, NULL); + UNREFERENCED_PARAMETER(RegistryPath); + + ExInitializeDriverRuntime(DrvRtPoolNxOptIn); + + Trace("====>\n"); + + __DriverSetDriverObject(DriverObject); + + DriverObject->DriverUnload = DriverUnload; + + if (*InitSafeBootMode > 0) + goto done; + + Verbose("XENDISK %d.%d.%d (%d) (%02d.%02d.%04d)\n", + MAJOR_VERSION, + MINOR_VERSION, + MICRO_VERSION, + BUILD_NUMBER, + DAY, + MONTH, + YEAR); + + DriverObject->DriverExtension->AddDevice = AddDevice; + + for (Index = 0; Index <= IRP_MJ_MAXIMUM_FUNCTION; Index++) { +#pragma prefast(suppress:28169) // No __drv_dispatchType annotation +#pragma prefast(suppress:28168) // No matching __drv_dispatchType annotation for IRP_MJ_CREATE + DriverObject->MajorFunction[Index] = Dispatch; + } + +done: + Trace("<====\n"); + return STATUS_SUCCESS; +} diff --git a/src/xendisk/driver.h b/src/xendisk/driver.h new file mode 100644 index 0000000..b47e21b --- /dev/null +++ b/src/xendisk/driver.h @@ -0,0 +1,68 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_DRIVER_H +#define _XENDISK_DRIVER_H + +#include "fdo.h" +#include "pdo.h" + +extern PDRIVER_OBJECT +DriverGetDriverObject( + VOID + ); + +#pragma warning(push) +#pragma warning(disable:4201) // nonstandard extension used : nameless struct/union + +typedef struct _XENDISK_DX { + PDEVICE_OBJECT DeviceObject; + DEVICE_OBJECT_TYPE Type; + + DEVICE_PNP_STATE DevicePnpState; + DEVICE_PNP_STATE PreviousDevicePnpState; + + SYSTEM_POWER_STATE SystemPowerState; + DEVICE_POWER_STATE DevicePowerState; + + IO_REMOVE_LOCK RemoveLock; + + LIST_ENTRY ListEntry; + + union { + PXENDISK_FDO Fdo; + PXENDISK_PDO Pdo; + }; +} XENDISK_DX, *PXENDISK_DX; + +#pragma warning(pop) + +#endif // _XENDISK_DRIVER_H diff --git a/src/xendisk/fdo.c b/src/xendisk/fdo.c new file mode 100644 index 0000000..771c82e --- /dev/null +++ b/src/xendisk/fdo.c @@ -0,0 +1,1862 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#define INITGUID 1 + +#include +#include +#include +#include +#include + +#include "driver.h" +#include "fdo.h" +#include "pdo.h" +#include "thread.h" +#include "mutex.h" +#include "debug.h" +#include "assert.h" +#include "util.h" + +#define FDO_TAG 'ODF' + +struct _XENDISK_FDO { + PXENDISK_DX Dx; + PDEVICE_OBJECT LowerDeviceObject; + PDEVICE_OBJECT PhysicalDeviceObject; + + PXENDISK_THREAD SystemPowerThread; + PIRP SystemPowerIrp; + PXENDISK_THREAD DevicePowerThread; + PIRP DevicePowerIrp; + + MUTEX Mutex; + ULONG References; +}; + +static FORCEINLINE PVOID +__FdoAllocate( + IN ULONG Length + ) +{ + return __AllocateNonPagedPoolWithTag(__FUNCTION__, __LINE__, Length, FDO_TAG); +} + +static FORCEINLINE VOID +__FdoFree( + IN PVOID Buffer + ) +{ + __FreePoolWithTag(Buffer, FDO_TAG); +} + +static FORCEINLINE VOID +__FdoSetDevicePnpState( + IN PXENDISK_FDO Fdo, + IN DEVICE_PNP_STATE State + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + // We can never transition out of the deleted state + ASSERT(Dx->DevicePnpState != Deleted || State == Deleted); + + Dx->PreviousDevicePnpState = Dx->DevicePnpState; + Dx->DevicePnpState = State; +} + +static FORCEINLINE VOID +__FdoRestoreDevicePnpState( + IN PXENDISK_FDO Fdo, + IN DEVICE_PNP_STATE State + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + if (Dx->DevicePnpState == State) + Dx->DevicePnpState = Dx->PreviousDevicePnpState; +} + +static FORCEINLINE DEVICE_PNP_STATE +__FdoGetDevicePnpState( + IN PXENDISK_FDO Fdo + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + return Dx->DevicePnpState; +} + +static FORCEINLINE VOID +__FdoSetDevicePowerState( + IN PXENDISK_FDO Fdo, + IN DEVICE_POWER_STATE State + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + Dx->DevicePowerState = State; +} + +static FORCEINLINE DEVICE_POWER_STATE +__FdoGetDevicePowerState( + IN PXENDISK_FDO Fdo + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + return Dx->DevicePowerState; +} + +static FORCEINLINE VOID +__FdoSetSystemPowerState( + IN PXENDISK_FDO Fdo, + IN SYSTEM_POWER_STATE State + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + Dx->SystemPowerState = State; +} + +static FORCEINLINE SYSTEM_POWER_STATE +__FdoGetSystemPowerState( + IN PXENDISK_FDO Fdo + ) +{ + PXENDISK_DX Dx = Fdo->Dx; + + return Dx->SystemPowerState; +} + +static FORCEINLINE PDEVICE_OBJECT +__FdoGetPhysicalDeviceObject( + IN PXENDISK_FDO Fdo + ) +{ + return Fdo->PhysicalDeviceObject; +} + +VOID +FdoAddPhysicalDeviceObject( + IN PXENDISK_FDO Fdo, + IN PDEVICE_OBJECT DeviceObject + ) +{ + PXENDISK_DX Dx; + + Dx = (PXENDISK_DX)DeviceObject->DeviceExtension; + ASSERT3U(Dx->Type, ==, PHYSICAL_DEVICE_OBJECT); + + InsertTailList(&Fdo->Dx->ListEntry, &Dx->ListEntry); + ASSERT3U(Fdo->References, !=, 0); + Fdo->References++; +} + +VOID +FdoRemovePhysicalDeviceObject( + IN PXENDISK_FDO Fdo, + IN PDEVICE_OBJECT DeviceObject + ) +{ + PXENDISK_DX Dx; + + Dx = (PXENDISK_DX)DeviceObject->DeviceExtension; + ASSERT3U(Dx->Type, ==, PHYSICAL_DEVICE_OBJECT); + + RemoveEntryList(&Dx->ListEntry); + ASSERT3U(Fdo->References, !=, 0); + --Fdo->References; +} + +static FORCEINLINE VOID +__FdoAcquireMutex( + IN PXENDISK_FDO Fdo + ) +{ + AcquireMutex(&Fdo->Mutex); +} + +VOID +FdoAcquireMutex( + IN PXENDISK_FDO Fdo + ) +{ + __FdoAcquireMutex(Fdo); +} + +static FORCEINLINE VOID +__FdoReleaseMutex( + IN PXENDISK_FDO Fdo + ) +{ + ReleaseMutex(&Fdo->Mutex); +} + +VOID +FdoReleaseMutex( + IN PXENDISK_FDO Fdo + ) +{ + __FdoReleaseMutex(Fdo); + + if (Fdo->References == 0) + FdoDestroy(Fdo); +} + +static FORCEINLINE VOID +__FdoEnumerate( + IN PXENDISK_FDO Fdo, + IN PDEVICE_RELATIONS Relations + ) +{ + PDEVICE_OBJECT *PhysicalDeviceObject; + ULONG Count; + PLIST_ENTRY ListEntry; + ULONG Index; + NTSTATUS status; + + Count = Relations->Count; + ASSERT(Count != 0); + + PhysicalDeviceObject = __FdoAllocate(sizeof (PDEVICE_OBJECT) * Count); + + status = STATUS_NO_MEMORY; + if (PhysicalDeviceObject == NULL) + goto fail1; + + RtlCopyMemory(PhysicalDeviceObject, + Relations->Objects, + sizeof (PDEVICE_OBJECT) * Count); + + AcquireMutex(&Fdo->Mutex); + + // Remove any PDOs that do not appear in the device list + ListEntry = Fdo->Dx->ListEntry.Flink; + while (ListEntry != &Fdo->Dx->ListEntry) { + PLIST_ENTRY Next = ListEntry->Flink; + PXENDISK_DX Dx = CONTAINING_RECORD(ListEntry, XENDISK_DX, ListEntry); + PXENDISK_PDO Pdo = Dx->Pdo; + BOOLEAN Missing; + + Missing = TRUE; + for (Index = 0; Index < Count; Index++) { + if (PdoGetPhysicalDeviceObject(Pdo) == PhysicalDeviceObject[Index]) { + Missing = FALSE; +#pragma prefast(suppress:6387) // PhysicalDeviceObject[Index] could be NULL + ObDereferenceObject(PhysicalDeviceObject[Index]); + PhysicalDeviceObject[Index] = NULL; // avoid duplication + break; + } + } + + if (Missing && !PdoIsMissing(Pdo)) { + if (PdoGetDevicePnpState(Pdo) == Present) { + PdoSetDevicePnpState(Pdo, Deleted); + PdoDestroy(Pdo); + } else { + PdoSetMissing(Pdo, "device disappeared"); + } + } + + ListEntry = Next; + } + + // Walk the list and create PDO filters for any new devices + for (Index = 0; Index < Count; Index++) { +#pragma warning(suppress:6385) // Reading invalid data from 'PhysicalDeviceObject' + if (PhysicalDeviceObject[Index] != NULL) { + (VOID) PdoCreate(Fdo, + PhysicalDeviceObject[Index]); + ObDereferenceObject(PhysicalDeviceObject[Index]); + } + } + + ReleaseMutex(&Fdo->Mutex); + + __FdoFree(PhysicalDeviceObject); + return; + +fail1: + Error("fail1 (%08x)\n", status); +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoForwardIrpSynchronously( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PKEVENT Event = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + UNREFERENCED_PARAMETER(Irp); + + KeSetEvent(Event, IO_NO_INCREMENT, FALSE); + + return STATUS_MORE_PROCESSING_REQUIRED; +} + +static NTSTATUS +FdoForwardIrpSynchronously( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + KEVENT Event; + NTSTATUS status; + + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); + + KeInitializeEvent(&Event, NotificationEvent, FALSE); + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoForwardIrpSynchronously, + &Event, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + if (status == STATUS_PENDING) { + (VOID) KeWaitForSingleObject(&Event, + Executive, + KernelMode, + FALSE, + NULL); + status = Irp->IoStatus.Status; + } else { + ASSERT3U(status, ==, Irp->IoStatus.Status); + } + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoStartDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + POWER_STATE PowerState; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + status = FdoForwardIrpSynchronously(Fdo, Irp); + if (!NT_SUCCESS(status)) + goto fail2; + + __FdoSetSystemPowerState(Fdo, PowerSystemWorking); + __FdoSetDevicePowerState(Fdo, PowerDeviceD0); + + PowerState.DeviceState = PowerDeviceD0; + PoSetPowerState(Fdo->Dx->DeviceObject, + DevicePowerState, + PowerState); + + __FdoSetDevicePnpState(Fdo, Started); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; + +fail2: + Error("fail2\n"); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoQueryStopDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoQueryStopDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __FdoSetDevicePnpState(Fdo, StopPending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoQueryStopDevice, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoCancelStopDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoCancelStopDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + Irp->IoStatus.Status = STATUS_SUCCESS; + + __FdoRestoreDevicePnpState(Fdo, StopPending); + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoCancelStopDevice, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoStopDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoStopDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + POWER_STATE PowerState; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + if (__FdoGetDevicePowerState(Fdo) != PowerDeviceD0) + goto done; + + PowerState.DeviceState = PowerDeviceD3; + PoSetPowerState(Fdo->Dx->DeviceObject, + DevicePowerState, + PowerState); + + __FdoSetDevicePowerState(Fdo, PowerDeviceD3); + __FdoSetSystemPowerState(Fdo, PowerSystemShutdown); + +done: + __FdoSetDevicePnpState(Fdo, Stopped); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoStopDevice, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoQueryRemoveDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoQueryRemoveDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __FdoSetDevicePnpState(Fdo, RemovePending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoQueryRemoveDevice, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoCancelRemoveDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoCancelRemoveDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __FdoRestoreDevicePnpState(Fdo, RemovePending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoCancelRemoveDevice, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoSurpriseRemoval( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoSurpriseRemoval( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __FdoSetDevicePnpState(Fdo, SurpriseRemovePending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoSurpriseRemoval, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoRemoveDevice( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + POWER_STATE PowerState; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + if (__FdoGetDevicePowerState(Fdo) != PowerDeviceD0) + goto done; + + PowerState.DeviceState = PowerDeviceD3; + PoSetPowerState(Fdo->Dx->DeviceObject, + DevicePowerState, + PowerState); + + __FdoSetDevicePowerState(Fdo, PowerDeviceD3); + __FdoSetSystemPowerState(Fdo, PowerSystemShutdown); + +done: + __FdoSetDevicePnpState(Fdo, Deleted); + + IoReleaseRemoveLockAndWait(&Fdo->Dx->RemoveLock, Irp); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + AcquireMutex(&Fdo->Mutex); + ASSERT3U(Fdo->References, !=, 0); + --Fdo->References; + ReleaseMutex(&Fdo->Mutex); + + if (Fdo->References == 0) + FdoDestroy(Fdo); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoQueryDeviceRelations( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PKEVENT Event = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + UNREFERENCED_PARAMETER(Irp); + + KeSetEvent(Event, IO_NO_INCREMENT, FALSE); + + return STATUS_MORE_PROCESSING_REQUIRED; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoQueryDeviceRelations( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + KEVENT Event; + PIO_STACK_LOCATION StackLocation; + ULONG Size; + PDEVICE_RELATIONS Relations; + PLIST_ENTRY ListEntry; + ULONG Count; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + KeInitializeEvent(&Event, NotificationEvent, FALSE); + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoQueryDeviceRelations, + &Event, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + if (status == STATUS_PENDING) { + (VOID) KeWaitForSingleObject(&Event, + Executive, + KernelMode, + FALSE, + NULL); + status = Irp->IoStatus.Status; + } else { + ASSERT3U(status, ==, Irp->IoStatus.Status); + } + + if (!NT_SUCCESS(status)) + goto fail2; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + if (StackLocation->Parameters.QueryDeviceRelations.Type != BusRelations) + goto done; + + Relations = (PDEVICE_RELATIONS)Irp->IoStatus.Information; + + if (Relations->Count != 0) + __FdoEnumerate(Fdo, Relations); + + ExFreePool(Relations); + + AcquireMutex(&Fdo->Mutex); + + Count = 0; + for (ListEntry = Fdo->Dx->ListEntry.Flink; + ListEntry != &Fdo->Dx->ListEntry; + ListEntry = ListEntry->Flink) + Count++; + + Size = FIELD_OFFSET(DEVICE_RELATIONS, Objects) + (sizeof (DEVICE_OBJECT) * __min(Count, 1)); + + Relations = ExAllocatePoolWithTag(PagedPool, Size, 'TLIF'); + + status = STATUS_NO_MEMORY; + if (Relations == NULL) + goto fail3; + + RtlZeroMemory(Relations, Size); + + for (ListEntry = Fdo->Dx->ListEntry.Flink; + ListEntry != &Fdo->Dx->ListEntry; + ListEntry = ListEntry->Flink) { + PXENDISK_DX Dx = CONTAINING_RECORD(ListEntry, XENDISK_DX, ListEntry); + PXENDISK_PDO Pdo = Dx->Pdo; + + ASSERT3U(Dx->Type, ==, PHYSICAL_DEVICE_OBJECT); + + if (PdoGetDevicePnpState(Pdo) == Present) + PdoSetDevicePnpState(Pdo, Enumerated); + + ObReferenceObject(PdoGetPhysicalDeviceObject(Pdo)); + Relations->Objects[Relations->Count++] = PdoGetPhysicalDeviceObject(Pdo); + } + + ASSERT3U(Relations->Count, ==, Count); + + Trace("%d PDO(s)\n", Relations->Count); + + ReleaseMutex(&Fdo->Mutex); + + Irp->IoStatus.Information = (ULONG_PTR)Relations; + status = STATUS_SUCCESS; + +done: + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; + +fail3: + ReleaseMutex(&Fdo->Mutex); + +fail2: + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoDispatchPnp( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoDispatchPnp( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + switch (StackLocation->MinorFunction) { + case IRP_MN_START_DEVICE: + status = FdoStartDevice(Fdo, Irp); + break; + + case IRP_MN_QUERY_STOP_DEVICE: + status = FdoQueryStopDevice(Fdo, Irp); + break; + + case IRP_MN_CANCEL_STOP_DEVICE: + status = FdoCancelStopDevice(Fdo, Irp); + break; + + case IRP_MN_STOP_DEVICE: + status = FdoStopDevice(Fdo, Irp); + break; + + case IRP_MN_QUERY_REMOVE_DEVICE: + status = FdoQueryRemoveDevice(Fdo, Irp); + break; + + case IRP_MN_SURPRISE_REMOVAL: + status = FdoSurpriseRemoval(Fdo, Irp); + break; + + case IRP_MN_REMOVE_DEVICE: + status = FdoRemoveDevice(Fdo, Irp); + break; + + case IRP_MN_CANCEL_REMOVE_DEVICE: + status = FdoCancelRemoveDevice(Fdo, Irp); + break; + + case IRP_MN_QUERY_DEVICE_RELATIONS: + status = FdoQueryDeviceRelations(Fdo, Irp); + break; + + default: + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoDispatchPnp, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + break; + } + + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoSetDevicePowerUp( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, <, __FdoGetDevicePowerState(Fdo)); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + if (!NT_SUCCESS(status)) + goto done; + + Verbose("%p: %s -> %s\n", + Fdo->Dx->DeviceObject, + PowerDeviceStateName(__FdoGetDevicePowerState(Fdo)), + PowerDeviceStateName(DeviceState)); + + __FdoSetDevicePowerState(Fdo, DeviceState); + +done: + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoSetDevicePowerDown( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, >, __FdoGetDevicePowerState(Fdo)); + + Verbose("%p: %s -> %s\n", + Fdo->Dx->DeviceObject, + PowerDeviceStateName(__FdoGetDevicePowerState(Fdo)), + PowerDeviceStateName(DeviceState)); + + __FdoSetDevicePowerState(Fdo, DeviceState); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoSetDevicePower( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction)); + + if (DeviceState == __FdoGetDevicePowerState(Fdo)) { + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (DeviceState < __FdoGetDevicePowerState(Fdo)) ? + __FdoSetDevicePowerUp(Fdo, Irp) : + __FdoSetDevicePowerDown(Fdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction), + status); + return status; +} + +static FORCEINLINE NTSTATUS +__FdoSetSystemPowerUp( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, <, __FdoGetSystemPowerState(Fdo)); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + if (!NT_SUCCESS(status)) + goto done; + + Verbose("%p: %s -> %s\n", + Fdo->Dx->DeviceObject, + PowerSystemStateName(__FdoGetSystemPowerState(Fdo)), + PowerSystemStateName(SystemState)); + + __FdoSetSystemPowerState(Fdo, SystemState); + +done: + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoSetSystemPowerDown( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, >, __FdoGetSystemPowerState(Fdo)); + + Verbose("%p: %s -> %s\n", + Fdo->Dx->DeviceObject, + PowerSystemStateName(__FdoGetSystemPowerState(Fdo)), + PowerSystemStateName(SystemState)); + + __FdoSetSystemPowerState(Fdo, SystemState); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoSetSystemPower( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction)); + + if (SystemState == __FdoGetSystemPowerState(Fdo)) { + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (SystemState < __FdoGetSystemPowerState(Fdo)) ? + __FdoSetSystemPowerUp(Fdo, Irp) : + __FdoSetSystemPowerDown(Fdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction), + status); + return status; +} + +static FORCEINLINE NTSTATUS +__FdoQueryDevicePowerUp( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, <, __FdoGetDevicePowerState(Fdo)); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoQueryDevicePowerDown( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, >, __FdoGetDevicePowerState(Fdo)); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoQueryDevicePower( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction)); + + if (DeviceState == __FdoGetDevicePowerState(Fdo)) { + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (DeviceState < __FdoGetDevicePowerState(Fdo)) ? + __FdoQueryDevicePowerUp(Fdo, Irp) : + __FdoQueryDevicePowerDown(Fdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction), + status); + return status; +} + +static FORCEINLINE NTSTATUS +__FdoQuerySystemPowerUp( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, <, __FdoGetSystemPowerState(Fdo)); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoQuerySystemPowerDown( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, >, __FdoGetSystemPowerState(Fdo)); + + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__FdoQuerySystemPower( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction)); + + if (SystemState == __FdoGetSystemPowerState(Fdo)) { + status = FdoForwardIrpSynchronously(Fdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (SystemState < __FdoGetSystemPowerState(Fdo)) ? + __FdoQuerySystemPowerUp(Fdo, Irp) : + __FdoQuerySystemPowerDown(Fdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction), + status); + + return status; +} + +static NTSTATUS +FdoDevicePower( + IN PXENDISK_THREAD Self, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + PKEVENT Event; + + Event = ThreadGetEvent(Self); + + for (;;) { + PIRP Irp; + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + + if (Fdo->DevicePowerIrp == NULL) { + (VOID) KeWaitForSingleObject(Event, + Executive, + KernelMode, + FALSE, + NULL); + KeClearEvent(Event); + } + + if (ThreadIsAlerted(Self)) + break; + + Irp = Fdo->DevicePowerIrp; + + if (Irp == NULL) + continue; + + Fdo->DevicePowerIrp = NULL; + KeMemoryBarrier(); + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + switch (StackLocation->MinorFunction) { + case IRP_MN_SET_POWER: + (VOID) __FdoSetDevicePower(Fdo, Irp); + break; + + case IRP_MN_QUERY_POWER: + (VOID) __FdoQueryDevicePower(Fdo, Irp); + break; + + default: + ASSERT(FALSE); + break; + } + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + } + + return STATUS_SUCCESS; +} + +static NTSTATUS +FdoSystemPower( + IN PXENDISK_THREAD Self, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + PKEVENT Event; + + Event = ThreadGetEvent(Self); + + for (;;) { + PIRP Irp; + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + + if (Fdo->SystemPowerIrp == NULL) { + (VOID) KeWaitForSingleObject(Event, + Executive, + KernelMode, + FALSE, + NULL); + KeClearEvent(Event); + } + + if (ThreadIsAlerted(Self)) + break; + + Irp = Fdo->SystemPowerIrp; + + if (Irp == NULL) + continue; + + Fdo->SystemPowerIrp = NULL; + KeMemoryBarrier(); + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + switch (StackLocation->MinorFunction) { + case IRP_MN_SET_POWER: + (VOID) __FdoSetSystemPower(Fdo, Irp); + break; + + case IRP_MN_QUERY_POWER: + (VOID) __FdoQuerySystemPower(Fdo, Irp); + break; + + default: + ASSERT(FALSE); + break; + } + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + } + + return STATUS_SUCCESS; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoDispatchPower( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoDispatchPower( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + POWER_STATE_TYPE PowerType; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + if (MinorFunction != IRP_MN_QUERY_POWER && + MinorFunction != IRP_MN_SET_POWER) { + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoDispatchPower, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + goto done; + } + + PowerType = StackLocation->Parameters.Power.Type; + + Trace("====> (%02x:%s)\n", + MinorFunction, + PowerMinorFunctionName(MinorFunction)); + + switch (PowerType) { + case DevicePowerState: + IoMarkIrpPending(Irp); + + ASSERT3P(Fdo->DevicePowerIrp, ==, NULL); + Fdo->DevicePowerIrp = Irp; + KeMemoryBarrier(); + + ThreadWake(Fdo->DevicePowerThread); + + status = STATUS_PENDING; + break; + + case SystemPowerState: + IoMarkIrpPending(Irp); + + ASSERT3P(Fdo->SystemPowerIrp, ==, NULL); + Fdo->SystemPowerIrp = Irp; + KeMemoryBarrier(); + + ThreadWake(Fdo->SystemPowerThread); + + status = STATUS_PENDING; + break; + + default: + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoDispatchPower, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + break; + } + + Trace("<==== (%02x:%s) (%08x)\n", + MinorFunction, + PowerMinorFunctionName(MinorFunction), + status); + +done: + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__FdoDispatchDefault( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_FDO Fdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +FdoDispatchDefault( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __FdoDispatchDefault, + Fdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +NTSTATUS +FdoDispatch( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + + switch (StackLocation->MajorFunction) { + case IRP_MJ_PNP: + status = FdoDispatchPnp(Fdo, Irp); + break; + + case IRP_MJ_POWER: + status = FdoDispatchPower(Fdo, Irp); + break; + + default: + status = FdoDispatchDefault(Fdo, Irp); + break; + } + + return status; +} + +NTSTATUS +FdoCreate( + IN PDEVICE_OBJECT PhysicalDeviceObject + ) +{ + PDEVICE_OBJECT LowerDeviceObject; + ULONG DeviceType; + PDEVICE_OBJECT FilterDeviceObject; + PXENDISK_DX Dx; + PXENDISK_FDO Fdo; + NTSTATUS status; + + LowerDeviceObject = IoGetAttachedDeviceReference(PhysicalDeviceObject); + DeviceType = LowerDeviceObject->DeviceType; + ObDereferenceObject(LowerDeviceObject); + +#pragma prefast(suppress:28197) // Possibly leaking memory 'FilterDeviceObject' + status = IoCreateDevice(DriverGetDriverObject(), + sizeof (XENDISK_DX), + NULL, + DeviceType, + FILE_DEVICE_SECURE_OPEN, + FALSE, + &FilterDeviceObject); + if (!NT_SUCCESS(status)) + goto fail1; + + Dx = (PXENDISK_DX)FilterDeviceObject->DeviceExtension; + RtlZeroMemory(Dx, sizeof (XENDISK_DX)); + + Dx->Type = FUNCTION_DEVICE_OBJECT; + Dx->DeviceObject = FilterDeviceObject; + Dx->DevicePnpState = Added; + Dx->SystemPowerState = PowerSystemShutdown; + Dx->DevicePowerState = PowerDeviceD3; + + IoInitializeRemoveLock(&Dx->RemoveLock, FDO_TAG, 0, 0); + + Fdo = __FdoAllocate(sizeof (XENDISK_FDO)); + + status = STATUS_NO_MEMORY; + if (Fdo == NULL) + goto fail2; + + LowerDeviceObject = IoAttachDeviceToDeviceStack(FilterDeviceObject, + PhysicalDeviceObject); + + status = STATUS_UNSUCCESSFUL; + if (LowerDeviceObject == NULL) + goto fail3; + + Fdo->Dx = Dx; + Fdo->PhysicalDeviceObject = PhysicalDeviceObject; + Fdo->LowerDeviceObject = LowerDeviceObject; + + status = ThreadCreate(FdoSystemPower, Fdo, &Fdo->SystemPowerThread); + if (!NT_SUCCESS(status)) + goto fail4; + + status = ThreadCreate(FdoDevicePower, Fdo, &Fdo->DevicePowerThread); + if (!NT_SUCCESS(status)) + goto fail5; + + InitializeMutex(&Fdo->Mutex); + InitializeListHead(&Dx->ListEntry); + Fdo->References = 1; + + Verbose("%p\n", FilterDeviceObject); + + Dx->Fdo = Fdo; + +#pragma prefast(suppress:28182) // Dereferencing NULL pointer + FilterDeviceObject->DeviceType = LowerDeviceObject->DeviceType; + FilterDeviceObject->Characteristics = LowerDeviceObject->Characteristics; + + FilterDeviceObject->Flags |= LowerDeviceObject->Flags; + FilterDeviceObject->Flags &= ~DO_DEVICE_INITIALIZING; + + return STATUS_SUCCESS; + +fail5: + Error("fail5\n"); + + ThreadAlert(Fdo->SystemPowerThread); + ThreadJoin(Fdo->SystemPowerThread); + Fdo->SystemPowerThread = NULL; + +fail4: + Error("fail4\n"); + + Fdo->PhysicalDeviceObject = NULL; + Fdo->LowerDeviceObject = NULL; + Fdo->Dx = NULL; + + IoDetachDevice(LowerDeviceObject); + +fail3: + Error("fail3\n"); + + ASSERT(IsZeroMemory(Fdo, sizeof (XENDISK_FDO))); + __FdoFree(Fdo); + +fail2: + Error("fail2\n"); + + IoDeleteDevice(FilterDeviceObject); + +fail1: + Error("fail1 (%08x)\n", status); + + return status; +} + +VOID +FdoDestroy( + IN PXENDISK_FDO Fdo + ) +{ + PDEVICE_OBJECT LowerDeviceObject = Fdo->LowerDeviceObject; + PXENDISK_DX Dx = Fdo->Dx; + PDEVICE_OBJECT FilterDeviceObject = Dx->DeviceObject; + + ASSERT(IsListEmpty(&Dx->ListEntry)); + ASSERT3U(Fdo->References, ==, 0); + ASSERT3U(__FdoGetDevicePnpState(Fdo), ==, Deleted); + + Dx->Fdo = NULL; + + RtlZeroMemory(&Fdo->Mutex, sizeof (MUTEX)); + + ThreadAlert(Fdo->DevicePowerThread); + ThreadJoin(Fdo->DevicePowerThread); + Fdo->DevicePowerThread = NULL; + + ThreadAlert(Fdo->SystemPowerThread); + ThreadJoin(Fdo->SystemPowerThread); + Fdo->SystemPowerThread = NULL; + + Fdo->LowerDeviceObject = NULL; + Fdo->PhysicalDeviceObject = NULL; + Fdo->Dx = NULL; + + IoDetachDevice(LowerDeviceObject); + + ASSERT(IsZeroMemory(Fdo, sizeof (XENDISK_FDO))); + __FdoFree(Fdo); + + IoDeleteDevice(FilterDeviceObject); +} diff --git a/src/xendisk/fdo.h b/src/xendisk/fdo.h new file mode 100644 index 0000000..8aa0529 --- /dev/null +++ b/src/xendisk/fdo.h @@ -0,0 +1,78 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_FDO_H +#define _XENDISK_FDO_H + +#include +#include "types.h" + +typedef struct _XENDISK_FDO XENDISK_FDO, *PXENDISK_FDO; + +extern VOID +FdoAddPhysicalDeviceObject( + IN PXENDISK_FDO Fdo, + IN PDEVICE_OBJECT DeviceObject + ); + +extern VOID +FdoRemovePhysicalDeviceObject( + IN PXENDISK_FDO Fdo, + IN PDEVICE_OBJECT DeviceObject + ); + +extern VOID +FdoAcquireMutex( + IN PXENDISK_FDO Fdo + ); + +extern VOID +FdoReleaseMutex( + IN PXENDISK_FDO Fdo + ); + +extern NTSTATUS +FdoDispatch( + IN PXENDISK_FDO Fdo, + IN PIRP Irp + ); + +extern NTSTATUS +FdoCreate( + IN PDEVICE_OBJECT PhysicalDeviceObject + ); + +extern VOID +FdoDestroy( + IN PXENDISK_FDO Fdo + ); + +#endif // _XENDISK_FDO_H diff --git a/src/xendisk/mutex.h b/src/xendisk/mutex.h new file mode 100644 index 0000000..bcc2414 --- /dev/null +++ b/src/xendisk/mutex.h @@ -0,0 +1,113 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_MUTEX_H +#define _XENDISK_MUTEX_H + +#include + +#include "assert.h" + +typedef struct _MUTEX { + PKTHREAD Owner; + KEVENT Event; +} MUTEX, *PMUTEX; + +static FORCEINLINE VOID +InitializeMutex( + IN PMUTEX Mutex + ) +{ + RtlZeroMemory(Mutex, sizeof (MUTEX)); + + KeInitializeEvent(&Mutex->Event, SynchronizationEvent, TRUE); +} + +static FORCEINLINE BOOLEAN +__drv_maxIRQL(PASSIVE_LEVEL) +TryAcquireMutex( + IN PMUTEX Mutex + ) +{ + LARGE_INTEGER Timeout; + NTSTATUS status; + + Timeout.QuadPart = 0; + + status = KeWaitForSingleObject(&Mutex->Event, + Executive, + KernelMode, + FALSE, + &Timeout); + if (status == STATUS_TIMEOUT) + return FALSE; + + ASSERT(NT_SUCCESS(status)); + + ASSERT3P(Mutex->Owner, ==, NULL); + Mutex->Owner = KeGetCurrentThread(); + + return TRUE; +} + +static FORCEINLINE VOID +__drv_maxIRQL(PASSIVE_LEVEL) +AcquireMutex( + IN PMUTEX Mutex + ) +{ + NTSTATUS status; + + status = KeWaitForSingleObject(&Mutex->Event, + Executive, + KernelMode, + FALSE, + NULL); + + ASSERT(NT_SUCCESS(status)); + + ASSERT3P(Mutex->Owner, ==, NULL); + Mutex->Owner = KeGetCurrentThread(); +} + +static FORCEINLINE VOID +__drv_maxIRQL(PASSIVE_LEVEL) +ReleaseMutex( + IN PMUTEX Mutex + ) +{ + ASSERT3P(Mutex->Owner, ==, KeGetCurrentThread()); + Mutex->Owner = NULL; + + KeSetEvent(&Mutex->Event, IO_NO_INCREMENT, FALSE); +} + +#endif // _XENDISK_MUTEX_H diff --git a/src/xendisk/pdo.c b/src/xendisk/pdo.c new file mode 100644 index 0000000..3de958a --- /dev/null +++ b/src/xendisk/pdo.c @@ -0,0 +1,2079 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#define INITGUID 1 + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "fdo.h" +#include "pdo.h" +#include "driver.h" +#include "thread.h" +#include "debug.h" +#include "assert.h" +#include "util.h" + +#define PDO_TAG 'ODP' + +struct _XENDISK_PDO { + PXENDISK_DX Dx; + PDEVICE_OBJECT LowerDeviceObject; + PDEVICE_OBJECT PhysicalDeviceObject; + + PXENDISK_THREAD SystemPowerThread; + PIRP SystemPowerIrp; + PXENDISK_THREAD DevicePowerThread; + PIRP DevicePowerIrp; + + PXENDISK_FDO Fdo; + BOOLEAN Missing; + const CHAR *Reason; + + ULONG SectorSize; +}; + +static FORCEINLINE PVOID +__PdoAllocate( + IN ULONG Length + ) +{ + return __AllocateNonPagedPoolWithTag(__FUNCTION__, __LINE__, Length, PDO_TAG); +} + +static FORCEINLINE VOID +__PdoFree( + IN PVOID Buffer + ) +{ + __FreePoolWithTag(Buffer, PDO_TAG); +} + +static FORCEINLINE VOID +__PdoSetDevicePnpState( + IN PXENDISK_PDO Pdo, + IN DEVICE_PNP_STATE State + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + // We can never transition out of the deleted state + ASSERT(Dx->DevicePnpState != Deleted || State == Deleted); + + Dx->PreviousDevicePnpState = Dx->DevicePnpState; + Dx->DevicePnpState = State; +} + +VOID +PdoSetDevicePnpState( + IN PXENDISK_PDO Pdo, + IN DEVICE_PNP_STATE State + ) +{ + __PdoSetDevicePnpState(Pdo, State); +} + +static FORCEINLINE VOID +__PdoRestoreDevicePnpState( + IN PXENDISK_PDO Pdo, + IN DEVICE_PNP_STATE State + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + if (Dx->DevicePnpState == State) + Dx->DevicePnpState = Dx->PreviousDevicePnpState; +} + +static FORCEINLINE DEVICE_PNP_STATE +__PdoGetDevicePnpState( + IN PXENDISK_PDO Pdo + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + return Dx->DevicePnpState; +} + +DEVICE_PNP_STATE +PdoGetDevicePnpState( + IN PXENDISK_PDO Pdo + ) +{ + return __PdoGetDevicePnpState(Pdo); +} + +static FORCEINLINE VOID +__PdoSetDevicePowerState( + IN PXENDISK_PDO Pdo, + IN DEVICE_POWER_STATE State + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + Dx->DevicePowerState = State; +} + +static FORCEINLINE DEVICE_POWER_STATE +__PdoGetDevicePowerState( + IN PXENDISK_PDO Pdo + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + return Dx->DevicePowerState; +} + +static FORCEINLINE VOID +__PdoSetSystemPowerState( + IN PXENDISK_PDO Pdo, + IN SYSTEM_POWER_STATE State + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + Dx->SystemPowerState = State; +} + +static FORCEINLINE SYSTEM_POWER_STATE +__PdoGetSystemPowerState( + IN PXENDISK_PDO Pdo + ) +{ + PXENDISK_DX Dx = Pdo->Dx; + + return Dx->SystemPowerState; +} + +PDEVICE_OBJECT +PdoGetPhysicalDeviceObject( + IN PXENDISK_PDO Pdo + ) +{ + return Pdo->PhysicalDeviceObject; +} + +static FORCEINLINE VOID +__PdoSetMissing( + IN PXENDISK_PDO Pdo, + IN const CHAR *Reason + ) +{ + Pdo->Reason = Reason; + Pdo->Missing = TRUE; +} + +VOID +PdoSetMissing( + IN PXENDISK_PDO Pdo, + IN const CHAR *Reason + ) +{ + __PdoSetMissing(Pdo, Reason); +} + +static FORCEINLINE BOOLEAN +__PdoIsMissing( + IN PXENDISK_PDO Pdo + ) +{ + return Pdo->Missing; +} + +BOOLEAN +PdoIsMissing( + IN PXENDISK_PDO Pdo + ) +{ + return __PdoIsMissing(Pdo); +} + +static FORCEINLINE VOID +__PdoLink( + IN PXENDISK_PDO Pdo, + IN PXENDISK_FDO Fdo + ) +{ + Pdo->Fdo = Fdo; + FdoAddPhysicalDeviceObject(Fdo, Pdo->Dx->DeviceObject); +} + +static FORCEINLINE VOID +__PdoUnlink( + IN PXENDISK_PDO Pdo + ) +{ + PXENDISK_FDO Fdo = Pdo->Fdo; + + ASSERT(Fdo != NULL); + + FdoRemovePhysicalDeviceObject(Fdo, Pdo->Dx->DeviceObject); + + Pdo->Fdo = NULL; +} + +static FORCEINLINE PXENDISK_FDO +__PdoGetFdo( + IN PXENDISK_PDO Pdo + ) +{ + return Pdo->Fdo; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoForwardIrpSynchronously( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PKEVENT Event = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + UNREFERENCED_PARAMETER(Irp); + + KeSetEvent(Event, IO_NO_INCREMENT, FALSE); + + return STATUS_MORE_PROCESSING_REQUIRED; +} + +static NTSTATUS +PdoForwardIrpSynchronously( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + KEVENT Event; + NTSTATUS status; + + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); + + KeInitializeEvent(&Event, NotificationEvent, FALSE); + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoForwardIrpSynchronously, + &Event, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + if (status == STATUS_PENDING) { + (VOID) KeWaitForSingleObject(&Event, + Executive, + KernelMode, + FALSE, + NULL); + status = Irp->IoStatus.Status; + } else { + ASSERT3U(status, ==, Irp->IoStatus.Status); + } + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoForwardIrpAndForget( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static NTSTATUS +PdoForwardIrpAndForget( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoForwardIrpAndForget, + Pdo, + TRUE, + TRUE, + TRUE); + + return IoCallDriver(Pdo->LowerDeviceObject, Irp); +} + +static NTSTATUS +PdoCompleteIrp( + IN PXENDISK_PDO Pdo, + IN PIRP Irp, + IN NTSTATUS Status + ) +{ + Irp->IoStatus.Status = Status; + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + return Status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoQueryProperty( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + PSTORAGE_ACCESS_ALIGNMENT_DESCRIPTOR Descriptor = Irp->UserBuffer; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + if (!NT_SUCCESS(Irp->IoStatus.Status)) + goto done; + + Descriptor = Irp->UserBuffer; + Pdo->SectorSize = Descriptor->BytesPerLogicalSector; + Verbose("%p : %u bytes per sector\n", Pdo->Dx->DeviceObject, Pdo->SectorSize); + +done: + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoQueryProperty( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PSTORAGE_PROPERTY_QUERY Query; + PDEVICE_TRIM_DESCRIPTOR Trim; + NTSTATUS status; + + Query = Irp->AssociatedIrp.SystemBuffer; + + switch (Query->PropertyId) { + case StorageAccessAlignmentProperty: + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoQueryProperty, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + break; + + case StorageDeviceTrimProperty: + Trim = Irp->AssociatedIrp.SystemBuffer; + + Trim->Version = 0; + Trim->Size = sizeof(DEVICE_TRIM_DESCRIPTOR); + Trim->TrimEnabled = TRUE; + + Irp->IoStatus.Information = (ULONG_PTR)sizeof(DEVICE_TRIM_DESCRIPTOR); + status = PdoCompleteIrp(Pdo, Irp, STATUS_SUCCESS); + break; + + default: + status = PdoForwardIrpAndForget(Pdo, Irp); + break; + } + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoSendAwaitSrb( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + UNREFERENCED_PARAMETER(DeviceObject); + UNREFERENCED_PARAMETER(Context); + + *(Irp->UserIosb) = Irp->IoStatus; + + if (Irp->MdlAddress) { + MmUnlockPages(Irp->MdlAddress); + IoFreeMdl(Irp->MdlAddress); + } + + KeSetEvent(Irp->UserEvent, IO_NO_INCREMENT, FALSE); + + IoFreeIrp(Irp); + return STATUS_MORE_PROCESSING_REQUIRED; +} + +static NTSTATUS +PdoSendAwaitSrb( + IN PXENDISK_PDO Pdo, + IN PSCSI_REQUEST_BLOCK Srb + ) +{ + PIRP Irp; + IO_STATUS_BLOCK IoStatus; + KEVENT Event; + PIO_STACK_LOCATION Stack; + NTSTATUS status; + + KeInitializeEvent(&Event, NotificationEvent, FALSE); + + status = STATUS_NO_MEMORY; + Irp = IoAllocateIrp((CCHAR)(Pdo->LowerDeviceObject->StackSize + 1), FALSE); + if (Irp == NULL) + goto fail1; + + Stack = IoGetNextIrpStackLocation(Irp); + Stack->MajorFunction = IRP_MJ_SCSI; + Stack->Parameters.Scsi.Srb = Srb; + + IoSetCompletionRoutine(Irp, + __PdoSendAwaitSrb, + Srb, + TRUE, + TRUE, + TRUE); + Irp->UserIosb = &IoStatus; + Irp->UserEvent = &Event; + + Irp->MdlAddress = IoAllocateMdl(Srb->DataBuffer, + Srb->DataTransferLength, + FALSE, + FALSE, + Irp); + if (Irp->MdlAddress == NULL) + goto fail2; + +#pragma warning(disable:6320) + try { + MmProbeAndLockPages(Irp->MdlAddress, KernelMode, IoReadAccess); + } except (EXCEPTION_EXECUTE_HANDLER) { + status = GetExceptionCode(); + + goto fail3; + } +#pragma warning(default:6320) + + Srb->OriginalRequest = Irp; + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + if (status == STATUS_PENDING) { + (VOID) KeWaitForSingleObject(&Event, Executive, KernelMode, FALSE, NULL); + status = IoStatus.Status; + } + + return status; + +fail3: + Error("fail3\n"); + + IoFreeMdl(Irp->MdlAddress); + +fail2: + Error("fail2\n"); + + IoFreeIrp(Irp); + +fail1: + Error("fail1 (%08x)\n", status); + + return status; +} + +static NTSTATUS +PdoSendTrimSynchronous( + IN PXENDISK_PDO Pdo, + IN PDEVICE_DATA_SET_RANGE Ranges, + IN ULONG Count + ) +{ + SCSI_REQUEST_BLOCK Srb; + PCDB Cdb; + PUNMAP_LIST_HEADER Unmap; + ULONG Length; + ULONG Index; + NTSTATUS status; + + Length = sizeof(UNMAP_LIST_HEADER) + + (Count * sizeof(UNMAP_BLOCK_DESCRIPTOR)); + + status = STATUS_NO_MEMORY; + Unmap = __PdoAllocate(Length); + if (Unmap == NULL) + goto fail1; + + RtlZeroMemory(&Srb, sizeof(SCSI_REQUEST_BLOCK)); + Srb.Length = sizeof(SCSI_REQUEST_BLOCK); + Srb.SrbFlags = 0; + Srb.Function = SRB_FUNCTION_EXECUTE_SCSI; + Srb.DataBuffer = Unmap; + Srb.DataTransferLength = Length; + Srb.TimeOutValue = (ULONG)-1; + Srb.CdbLength = 10; + + Cdb = (PCDB)&Srb.Cdb[0]; + Cdb->UNMAP.OperationCode = SCSIOP_UNMAP; + *(PUSHORT)Cdb->UNMAP.AllocationLength = _byteswap_ushort((USHORT)Length); + + *(PUSHORT)Unmap->DataLength = _byteswap_ushort((USHORT)Length); + *(PUSHORT)Unmap->BlockDescrDataLength = _byteswap_ushort((USHORT)sizeof(UNMAP_BLOCK_DESCRIPTOR)); + + for (Index = 0; Index < Count; ++Index) { + PUNMAP_BLOCK_DESCRIPTOR Block = &Unmap->Descriptors[Index]; + PDEVICE_DATA_SET_RANGE Range = &Ranges[Index]; + + ULONG LengthInSectors = (ULONG)(Range->LengthInBytes / Pdo->SectorSize); + ULONG64 OffsetInSectors = (ULONG64)(Range->StartingOffset / Pdo->SectorSize); + + Trace("TRIM[%x] %x @ %llx\n", + Index, + LengthInSectors, + OffsetInSectors); + + *(PULONG64)Block->StartingLba = _byteswap_uint64(OffsetInSectors); + *(PULONG)Block->LbaCount = _byteswap_ulong(LengthInSectors); + } + + status = PdoSendAwaitSrb(Pdo, &Srb); + if (!NT_SUCCESS(status)) + goto fail2; + + __PdoFree(Unmap); + return status; + +fail2: + Error("fail2\n"); + + __PdoFree(Unmap); + +fail1: + Error("fail1 (%08x)\n", status); + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoManageDataSetAttributes( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PDEVICE_MANAGE_DATA_SET_ATTRIBUTES Attributes; + PDEVICE_DATA_SET_RANGE Ranges; + ULONG NumRanges; + NTSTATUS status; + + Attributes = Irp->AssociatedIrp.SystemBuffer; + + switch (Attributes->Action) { + case DeviceDsmAction_Trim: + Ranges = (PDEVICE_DATA_SET_RANGE)((PUCHAR)Attributes + Attributes->DataSetRangesOffset); + NumRanges = Attributes->DataSetRangesLength / sizeof(DEVICE_DATA_SET_RANGE); + + status = PdoSendTrimSynchronous(Pdo, Ranges, NumRanges); + + status = PdoCompleteIrp(Pdo, Irp, status); + break; + + default: + status = PdoForwardIrpAndForget(Pdo, Irp); + break; + } + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoDispatchControl( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + ULONG ControlCode; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + ControlCode = StackLocation->Parameters.DeviceIoControl.IoControlCode; + + switch (ControlCode) { + case IOCTL_STORAGE_QUERY_PROPERTY: + status = PdoQueryProperty(Pdo, Irp); + break; + + case IOCTL_STORAGE_MANAGE_DATA_SET_ATTRIBUTES: + status = PdoManageDataSetAttributes(Pdo, Irp); + break; + + default: + status = PdoForwardIrpAndForget(Pdo, Irp); + break; + } + + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoStartDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + POWER_STATE PowerState; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + status = PdoForwardIrpSynchronously(Pdo, Irp); + if (!NT_SUCCESS(status)) + goto fail2; + + __PdoSetSystemPowerState(Pdo, PowerSystemWorking); + __PdoSetDevicePowerState(Pdo, PowerDeviceD0); + + PowerState.DeviceState = PowerDeviceD0; + PoSetPowerState(Pdo->Dx->DeviceObject, + DevicePowerState, + PowerState); + + __PdoSetDevicePnpState(Pdo, Started); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + Irp->IoStatus.Status = STATUS_SUCCESS; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return STATUS_SUCCESS; + +fail2: + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoQueryStopDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoQueryStopDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __PdoSetDevicePnpState(Pdo, StopPending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoQueryStopDevice, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoCancelStopDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoCancelStopDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + Irp->IoStatus.Status = STATUS_SUCCESS; + + __PdoRestoreDevicePnpState(Pdo, StopPending); + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoCancelStopDevice, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoStopDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoStopDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + POWER_STATE PowerState; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + if (__PdoGetDevicePowerState(Pdo) != PowerDeviceD0) + goto done; + + __PdoSetDevicePowerState(Pdo, PowerDeviceD3); + __PdoSetSystemPowerState(Pdo, PowerSystemShutdown); + + PowerState.DeviceState = PowerDeviceD3; + PoSetPowerState(Pdo->Dx->DeviceObject, + DevicePowerState, + PowerState); + +done: + __PdoSetDevicePnpState(Pdo, Stopped); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoStopDevice, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoQueryRemoveDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoQueryRemoveDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __PdoSetDevicePnpState(Pdo, RemovePending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoQueryRemoveDevice, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoCancelRemoveDevice( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoCancelRemoveDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __PdoRestoreDevicePnpState(Pdo, RemovePending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoCancelRemoveDevice, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoSurpriseRemoval( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoSurpriseRemoval( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + __PdoSetDevicePnpState(Pdo, SurpriseRemovePending); + Irp->IoStatus.Status = STATUS_SUCCESS; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoSurpriseRemoval, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoRemoveDevice( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PXENDISK_FDO Fdo = __PdoGetFdo(Pdo); + POWER_STATE PowerState; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + if (__PdoGetDevicePowerState(Pdo) != PowerDeviceD0) + goto done; + + __PdoSetDevicePowerState(Pdo, PowerDeviceD3); + __PdoSetSystemPowerState(Pdo, PowerSystemShutdown); + + PowerState.DeviceState = PowerDeviceD3; + PoSetPowerState(Pdo->Dx->DeviceObject, + DevicePowerState, + PowerState); + +done: + if (__PdoIsMissing(Pdo)) { + __PdoSetDevicePnpState(Pdo, Deleted); + IoReleaseRemoveLockAndWait(&Pdo->Dx->RemoveLock, Irp); + } else { + __PdoSetDevicePnpState(Pdo, Enumerated); + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + } + + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + if (__PdoIsMissing(Pdo)) { + FdoAcquireMutex(Fdo); + PdoDestroy(Pdo); + FdoReleaseMutex(Fdo); + } + + return status; + +fail1: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoEject( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PXENDISK_FDO Fdo = __PdoGetFdo(Pdo); + NTSTATUS status; + + __PdoSetMissing(Pdo, "Ejected"); + __PdoSetDevicePnpState(Pdo, Deleted); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + FdoAcquireMutex(Fdo); + PdoDestroy(Pdo); + FdoReleaseMutex(Fdo); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoDispatchPnp( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoDispatchPnp( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + switch (StackLocation->MinorFunction) { + case IRP_MN_START_DEVICE: + status = PdoStartDevice(Pdo, Irp); + break; + + case IRP_MN_QUERY_STOP_DEVICE: + status = PdoQueryStopDevice(Pdo, Irp); + break; + + case IRP_MN_CANCEL_STOP_DEVICE: + status = PdoCancelStopDevice(Pdo, Irp); + break; + + case IRP_MN_STOP_DEVICE: + status = PdoStopDevice(Pdo, Irp); + break; + + case IRP_MN_QUERY_REMOVE_DEVICE: + status = PdoQueryRemoveDevice(Pdo, Irp); + break; + + case IRP_MN_SURPRISE_REMOVAL: + status = PdoSurpriseRemoval(Pdo, Irp); + break; + + case IRP_MN_REMOVE_DEVICE: + status = PdoRemoveDevice(Pdo, Irp); + break; + + case IRP_MN_CANCEL_REMOVE_DEVICE: + status = PdoCancelRemoveDevice(Pdo, Irp); + break; + + case IRP_MN_EJECT: + status = PdoEject(Pdo, Irp); + break; + + default: + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoDispatchPnp, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + break; + } + + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoSetDevicePowerUp( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, <, __PdoGetDevicePowerState(Pdo)); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + if (!NT_SUCCESS(status)) + goto done; + + Verbose("%p: %s -> %s\n", + Pdo->Dx->DeviceObject, + PowerDeviceStateName(__PdoGetDevicePowerState(Pdo)), + PowerDeviceStateName(DeviceState)); + + __PdoSetDevicePowerState(Pdo, DeviceState); + +done: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoSetDevicePowerDown( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, >, __PdoGetDevicePowerState(Pdo)); + + Verbose("%p: %s -> %s\n", + Pdo->Dx->DeviceObject, + PowerDeviceStateName(__PdoGetDevicePowerState(Pdo)), + PowerDeviceStateName(DeviceState)); + + __PdoSetDevicePowerState(Pdo, DeviceState); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoSetDevicePower( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction)); + + if (DeviceState == __PdoGetDevicePowerState(Pdo)) { + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (DeviceState < __PdoGetDevicePowerState(Pdo)) ? + __PdoSetDevicePowerUp(Pdo, Irp) : + __PdoSetDevicePowerDown(Pdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction), + status); + return status; +} + +static FORCEINLINE NTSTATUS +__PdoSetSystemPowerUp( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, <, __PdoGetSystemPowerState(Pdo)); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + if (!NT_SUCCESS(status)) + goto done; + + Verbose("%p: %s -> %s\n", + Pdo->Dx->DeviceObject, + PowerSystemStateName(__PdoGetSystemPowerState(Pdo)), + PowerSystemStateName(SystemState)); + + __PdoSetSystemPowerState(Pdo, SystemState); + +done: + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoSetSystemPowerDown( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, >, __PdoGetSystemPowerState(Pdo)); + + Verbose("%p: %s -> %s\n", + Pdo->Dx->DeviceObject, + PowerSystemStateName(__PdoGetSystemPowerState(Pdo)), + PowerSystemStateName(SystemState)); + + __PdoSetSystemPowerState(Pdo, SystemState); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoSetSystemPower( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction)); + + if (SystemState == __PdoGetSystemPowerState(Pdo)) { + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (SystemState < __PdoGetSystemPowerState(Pdo)) ? + __PdoSetSystemPowerUp(Pdo, Irp) : + __PdoSetSystemPowerDown(Pdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction), + status); + return status; +} + +static FORCEINLINE NTSTATUS +__PdoQueryDevicePowerUp( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, <, __PdoGetDevicePowerState(Pdo)); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoQueryDevicePowerDown( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + + ASSERT3U(DeviceState, >, __PdoGetDevicePowerState(Pdo)); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoQueryDevicePower( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + DEVICE_POWER_STATE DeviceState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + DeviceState = StackLocation->Parameters.Power.State.DeviceState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction)); + + if (DeviceState == __PdoGetDevicePowerState(Pdo)) { + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (DeviceState < __PdoGetDevicePowerState(Pdo)) ? + __PdoQueryDevicePowerUp(Pdo, Irp) : + __PdoQueryDevicePowerDown(Pdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerDeviceStateName(DeviceState), + PowerActionName(PowerAction), + status); + return status; +} + +static FORCEINLINE NTSTATUS +__PdoQuerySystemPowerUp( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, <, __PdoGetSystemPowerState(Pdo)); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoQuerySystemPowerDown( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + + ASSERT3U(SystemState, >, __PdoGetSystemPowerState(Pdo)); + + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +static FORCEINLINE NTSTATUS +__PdoQuerySystemPower( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + SYSTEM_POWER_STATE SystemState; + POWER_ACTION PowerAction; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + SystemState = StackLocation->Parameters.Power.State.SystemState; + PowerAction = StackLocation->Parameters.Power.ShutdownType; + + Trace("====> (%s:%s)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction)); + + if (SystemState == __PdoGetSystemPowerState(Pdo)) { + status = PdoForwardIrpSynchronously(Pdo, Irp); + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + goto done; + } + + status = (SystemState < __PdoGetSystemPowerState(Pdo)) ? + __PdoQuerySystemPowerUp(Pdo, Irp) : + __PdoQuerySystemPowerDown(Pdo, Irp); + +done: + Trace("<==== (%s:%s)(%08x)\n", + PowerSystemStateName(SystemState), + PowerActionName(PowerAction), + status); + + return status; +} + +static NTSTATUS +PdoDevicePower( + IN PXENDISK_THREAD Self, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + PKEVENT Event; + + Event = ThreadGetEvent(Self); + + for (;;) { + PIRP Irp; + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + + if (Pdo->DevicePowerIrp == NULL) { + (VOID) KeWaitForSingleObject(Event, + Executive, + KernelMode, + FALSE, + NULL); + KeClearEvent(Event); + } + + if (ThreadIsAlerted(Self)) + break; + + Irp = Pdo->DevicePowerIrp; + + if (Irp == NULL) + continue; + + Pdo->DevicePowerIrp = NULL; + KeMemoryBarrier(); + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + switch (StackLocation->MinorFunction) { + case IRP_MN_SET_POWER: + (VOID) __PdoSetDevicePower(Pdo, Irp); + break; + + case IRP_MN_QUERY_POWER: + (VOID) __PdoQueryDevicePower(Pdo, Irp); + break; + + default: + ASSERT(FALSE); + break; + } + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + } + + return STATUS_SUCCESS; +} + +static NTSTATUS +PdoSystemPower( + IN PXENDISK_THREAD Self, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + PKEVENT Event; + + Event = ThreadGetEvent(Self); + + for (;;) { + PIRP Irp; + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + + if (Pdo->SystemPowerIrp == NULL) { + (VOID) KeWaitForSingleObject(Event, + Executive, + KernelMode, + FALSE, + NULL); + KeClearEvent(Event); + } + + if (ThreadIsAlerted(Self)) + break; + + Irp = Pdo->SystemPowerIrp; + + if (Irp == NULL) + continue; + + Pdo->SystemPowerIrp = NULL; + KeMemoryBarrier(); + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + switch (StackLocation->MinorFunction) { + case IRP_MN_SET_POWER: + (VOID) __PdoSetSystemPower(Pdo, Irp); + break; + + case IRP_MN_QUERY_POWER: + (VOID) __PdoQuerySystemPower(Pdo, Irp); + break; + + default: + ASSERT(FALSE); + break; + } + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + } + + return STATUS_SUCCESS; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoDispatchPower( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoDispatchPower( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + UCHAR MinorFunction; + POWER_STATE_TYPE PowerType; + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + MinorFunction = StackLocation->MinorFunction; + + if (MinorFunction != IRP_MN_QUERY_POWER && + MinorFunction != IRP_MN_SET_POWER) { + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoDispatchPower, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + goto done; + } + + PowerType = StackLocation->Parameters.Power.Type; + + Trace("====> (%02x:%s)\n", + MinorFunction, + PowerMinorFunctionName(MinorFunction)); + + switch (PowerType) { + case DevicePowerState: + IoMarkIrpPending(Irp); + + ASSERT3P(Pdo->DevicePowerIrp, ==, NULL); + Pdo->DevicePowerIrp = Irp; + KeMemoryBarrier(); + + ThreadWake(Pdo->DevicePowerThread); + + status = STATUS_PENDING; + break; + + case SystemPowerState: + IoMarkIrpPending(Irp); + + ASSERT3P(Pdo->SystemPowerIrp, ==, NULL); + Pdo->SystemPowerIrp = Irp; + KeMemoryBarrier(); + + ThreadWake(Pdo->SystemPowerThread); + + status = STATUS_PENDING; + break; + + default: + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoDispatchPower, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + break; + } + + Trace("<==== (%02x:%s) (%08x)\n", + MinorFunction, + PowerMinorFunctionName(MinorFunction), + status); + +done: + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +__drv_functionClass(IO_COMPLETION_ROUTINE) +__drv_sameIRQL +static NTSTATUS +__PdoDispatchDefault( + IN PDEVICE_OBJECT DeviceObject, + IN PIRP Irp, + IN PVOID Context + ) +{ + PXENDISK_PDO Pdo = Context; + + UNREFERENCED_PARAMETER(DeviceObject); + + if (Irp->PendingReturned) + IoMarkIrpPending(Irp); + + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); + + return STATUS_SUCCESS; +} + +static DECLSPEC_NOINLINE NTSTATUS +PdoDispatchDefault( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + NTSTATUS status; + + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); + if (!NT_SUCCESS(status)) + goto fail1; + + IoCopyCurrentIrpStackLocationToNext(Irp); + IoSetCompletionRoutine(Irp, + __PdoDispatchDefault, + Pdo, + TRUE, + TRUE, + TRUE); + + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); + + return status; + +fail1: + Error("fail1 (%08x)\n", status); + + Irp->IoStatus.Status = status; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return status; +} + +NTSTATUS +PdoDispatch( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ) +{ + PIO_STACK_LOCATION StackLocation; + NTSTATUS status; + + StackLocation = IoGetCurrentIrpStackLocation(Irp); + + switch (StackLocation->MajorFunction) { + case IRP_MJ_DEVICE_CONTROL: + status = PdoDispatchControl(Pdo, Irp); + break; + + case IRP_MJ_PNP: + status = PdoDispatchPnp(Pdo, Irp); + break; + + case IRP_MJ_POWER: + status = PdoDispatchPower(Pdo, Irp); + break; + + default: + status = PdoDispatchDefault(Pdo, Irp); + break; + } + + return status; +} + +NTSTATUS +PdoCreate( + PXENDISK_FDO Fdo, + PDEVICE_OBJECT PhysicalDeviceObject + ) +{ + PDEVICE_OBJECT LowerDeviceObject; + ULONG DeviceType; + PDEVICE_OBJECT FilterDeviceObject; + PXENDISK_DX Dx; + PXENDISK_PDO Pdo; + NTSTATUS status; + + LowerDeviceObject = IoGetAttachedDeviceReference(PhysicalDeviceObject); + DeviceType = LowerDeviceObject->DeviceType; + ObDereferenceObject(LowerDeviceObject); + +#pragma prefast(suppress:28197) // Possibly leaking memory 'PhysicalDeviceObject' + status = IoCreateDevice(DriverGetDriverObject(), + sizeof(XENDISK_DX), + NULL, + DeviceType, + FILE_DEVICE_SECURE_OPEN, + FALSE, + &FilterDeviceObject); + if (!NT_SUCCESS(status)) + goto fail1; + + Dx = (PXENDISK_DX)FilterDeviceObject->DeviceExtension; + RtlZeroMemory(Dx, sizeof (XENDISK_DX)); + + Dx->Type = PHYSICAL_DEVICE_OBJECT; + Dx->DeviceObject = FilterDeviceObject; + Dx->DevicePnpState = Present; + Dx->SystemPowerState = PowerSystemShutdown; + Dx->DevicePowerState = PowerDeviceD3; + + IoInitializeRemoveLock(&Dx->RemoveLock, PDO_TAG, 0, 0); + + Pdo = __PdoAllocate(sizeof (XENDISK_PDO)); + + status = STATUS_NO_MEMORY; + if (Pdo == NULL) + goto fail2; + + LowerDeviceObject = IoAttachDeviceToDeviceStack(FilterDeviceObject, + PhysicalDeviceObject); + + status = STATUS_UNSUCCESSFUL; + if (LowerDeviceObject == NULL) + goto fail3; + + Pdo->Dx = Dx; + Pdo->PhysicalDeviceObject = PhysicalDeviceObject; + Pdo->LowerDeviceObject = LowerDeviceObject; + Pdo->SectorSize = 512; + + status = ThreadCreate(PdoSystemPower, Pdo, &Pdo->SystemPowerThread); + if (!NT_SUCCESS(status)) + goto fail4; + + status = ThreadCreate(PdoDevicePower, Pdo, &Pdo->DevicePowerThread); + if (!NT_SUCCESS(status)) + goto fail5; + + Verbose("%p\n", FilterDeviceObject); + + Dx->Pdo = Pdo; + +#pragma prefast(suppress:28182) // Dereferencing NULL pointer + FilterDeviceObject->DeviceType = LowerDeviceObject->DeviceType; + FilterDeviceObject->Characteristics = LowerDeviceObject->Characteristics; + + FilterDeviceObject->Flags |= LowerDeviceObject->Flags; + FilterDeviceObject->Flags &= ~DO_DEVICE_INITIALIZING; + + __PdoLink(Pdo, Fdo); + + return STATUS_SUCCESS; + +fail5: + Error("fail5\n"); + + ThreadAlert(Pdo->SystemPowerThread); + ThreadJoin(Pdo->SystemPowerThread); + Pdo->SystemPowerThread = NULL; + +fail4: + Error("fail4\n"); + + Pdo->PhysicalDeviceObject = NULL; + Pdo->LowerDeviceObject = NULL; + Pdo->Dx = NULL; + + IoDetachDevice(LowerDeviceObject); + +fail3: + Error("fail3\n"); + + ASSERT(IsZeroMemory(Pdo, sizeof (XENDISK_PDO))); + __PdoFree(Pdo); + +fail2: + Error("fail2\n"); + + IoDeleteDevice(FilterDeviceObject); + +fail1: + Error("fail1 (%08x)\n", status); + + return status; +} + +VOID +PdoDestroy( + IN PXENDISK_PDO Pdo + ) +{ + PDEVICE_OBJECT LowerDeviceObject = Pdo->LowerDeviceObject; + PXENDISK_DX Dx = Pdo->Dx; + PDEVICE_OBJECT FilterDeviceObject = Dx->DeviceObject; + + ASSERT3U(__PdoGetDevicePnpState(Pdo), ==, Deleted); + + ASSERT(__PdoIsMissing(Pdo)); + Pdo->Missing = FALSE; + + __PdoUnlink(Pdo); + + Verbose("%p (%s)\n", + FilterDeviceObject, + Pdo->Reason); + Pdo->Reason = NULL; + + Dx->Pdo = NULL; + + ThreadAlert(Pdo->DevicePowerThread); + ThreadJoin(Pdo->DevicePowerThread); + Pdo->DevicePowerThread = NULL; + + ThreadAlert(Pdo->SystemPowerThread); + ThreadJoin(Pdo->SystemPowerThread); + Pdo->SystemPowerThread = NULL; + + Pdo->SectorSize = 0; + Pdo->PhysicalDeviceObject = NULL; + Pdo->LowerDeviceObject = NULL; + Pdo->Dx = NULL; + + IoDetachDevice(LowerDeviceObject); + + ASSERT(IsZeroMemory(Pdo, sizeof (XENDISK_PDO))); + __PdoFree(Pdo); + + IoDeleteDevice(FilterDeviceObject); +} diff --git a/src/xendisk/pdo.h b/src/xendisk/pdo.h new file mode 100644 index 0000000..5e2e5d6 --- /dev/null +++ b/src/xendisk/pdo.h @@ -0,0 +1,90 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_PDO_H +#define _XENDISK_PDO_H + +#include +#include "types.h" +#include "fdo.h" + +typedef struct _XENDISK_PDO XENDISK_PDO, *PXENDISK_PDO; + +extern VOID +PdoSetDevicePnpState( + IN PXENDISK_PDO Pdo, + IN DEVICE_PNP_STATE State + ); + +extern DEVICE_PNP_STATE +PdoGetDevicePnpState( + IN PXENDISK_PDO Pdo + ); + +extern PDEVICE_OBJECT +PdoGetPhysicalDeviceObject( + IN PXENDISK_PDO Pdo + ); + +extern BOOLEAN +PdoIsMissing( + IN PXENDISK_PDO Pdo + ); + +extern VOID +PdoSetMissing( + IN PXENDISK_PDO Pdo, + IN const CHAR *Reason + ); + +extern BOOLEAN +PdoIsMasked( + IN PXENDISK_PDO Pdo + ); + +extern NTSTATUS +PdoCreate( + IN PXENDISK_FDO Fdo, + IN PDEVICE_OBJECT PhysicalDeviceObject + ); + +extern VOID +PdoDestroy( + IN PXENDISK_PDO Pdo + ); + +extern NTSTATUS +PdoDispatch( + IN PXENDISK_PDO Pdo, + IN PIRP Irp + ); + +#endif // _XENDISK_PDO_H diff --git a/src/xendisk/thread.c b/src/xendisk/thread.c new file mode 100644 index 0000000..92e2b94 --- /dev/null +++ b/src/xendisk/thread.c @@ -0,0 +1,225 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include + +#include "thread.h" +#include "debug.h" +#include "assert.h" +#include "util.h" + +#define THREAD_POOL 'ERHT' + +struct _XENDISK_THREAD { + XENDISK_THREAD_FUNCTION Function; + PVOID Context; + KEVENT Event; + BOOLEAN Alerted; + LONG References; + PKTHREAD Thread; +}; + +static FORCEINLINE PVOID +__ThreadAllocate( + IN ULONG Length + ) +{ + return __AllocateNonPagedPoolWithTag(__FUNCTION__, __LINE__, Length, THREAD_POOL); +} + +static FORCEINLINE VOID +__ThreadFree( + IN PVOID Buffer + ) +{ + __FreePoolWithTag(Buffer, THREAD_POOL); +} + +static FORCEINLINE VOID +__ThreadWake( + IN PXENDISK_THREAD Thread + ) +{ + KeSetEvent(&Thread->Event, IO_NO_INCREMENT, FALSE); +} + +VOID +ThreadWake( + IN PXENDISK_THREAD Thread + ) +{ + __ThreadWake(Thread); +} + +static FORCEINLINE VOID +__ThreadAlert( + IN PXENDISK_THREAD Thread + ) +{ + Thread->Alerted = TRUE; + __ThreadWake(Thread); +} + +VOID +ThreadAlert( + IN PXENDISK_THREAD Thread + ) +{ + __ThreadAlert(Thread); +} + +KSTART_ROUTINE ThreadFunction; + +VOID +ThreadFunction( + IN PVOID Argument + ) +{ + PXENDISK_THREAD Self = Argument; + NTSTATUS status; + + status = Self->Function(Self, Self->Context); + + if (InterlockedDecrement(&Self->References) == 0) + __ThreadFree(Self); + + PsTerminateSystemThread(status); + // NOT REACHED +} + +NTSTATUS +ThreadCreate( + IN XENDISK_THREAD_FUNCTION Function, + IN PVOID Context, + OUT PXENDISK_THREAD *Thread + ) +{ + HANDLE Handle; + NTSTATUS status; + + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); + + (*Thread) = __ThreadAllocate(sizeof (XENDISK_THREAD)); + + status = STATUS_NO_MEMORY; + if (*Thread == NULL) + goto fail1; + + (*Thread)->Function = Function; + (*Thread)->Context = Context; + (*Thread)->Alerted = FALSE; + (*Thread)->References = 2; // One for us, one for the thread function + + KeInitializeEvent(&(*Thread)->Event, NotificationEvent, FALSE); + + status = PsCreateSystemThread(&Handle, + STANDARD_RIGHTS_ALL | SPECIFIC_RIGHTS_ALL, + NULL, + NULL, + NULL, + ThreadFunction, + *Thread); + if (!NT_SUCCESS(status)) { + --(*Thread)->References; // Fake thread function termination + goto fail2; + } + + status = ObReferenceObjectByHandle(Handle, + SYNCHRONIZE, + *PsThreadType, + KernelMode, + &(*Thread)->Thread, + NULL); + if (!NT_SUCCESS(status)) + goto fail3; + + ZwClose(Handle); + + return STATUS_SUCCESS; + +fail3: + Error("fail3\n"); + + __ThreadAlert(*Thread); + ZwClose(Handle); + +fail2: + Error("fail2\n"); + + if (InterlockedDecrement(&(*Thread)->References) == 0) + __ThreadFree(*Thread); + + *Thread = NULL; + +fail1: + Error("fail1 (%08x)\n", status); + + return status; +} + +PKEVENT +ThreadGetEvent( + IN PXENDISK_THREAD Thread + ) +{ + return &Thread->Event; +} + +BOOLEAN +ThreadIsAlerted( + IN PXENDISK_THREAD Thread + ) +{ + return Thread->Alerted; +} + +VOID +ThreadJoin( + IN PXENDISK_THREAD Thread + ) +{ + LONG References; + + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); + ASSERT3P(KeGetCurrentThread(), !=, Thread->Thread); + + (VOID) KeWaitForSingleObject(Thread->Thread, + Executive, + KernelMode, + FALSE, + NULL); + + References = InterlockedDecrement(&Thread->References); + ASSERT3U(References, ==, 0); + + __ThreadFree(Thread); +} + diff --git a/src/xendisk/thread.h b/src/xendisk/thread.h new file mode 100644 index 0000000..c197337 --- /dev/null +++ b/src/xendisk/thread.h @@ -0,0 +1,73 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_THREAD_H +#define _XENDISK_THREAD_H + +#include + +typedef struct _XENDISK_THREAD XENDISK_THREAD, *PXENDISK_THREAD; + +typedef NTSTATUS (*XENDISK_THREAD_FUNCTION)(PXENDISK_THREAD, PVOID); + +extern NTSTATUS +ThreadCreate( + IN XENDISK_THREAD_FUNCTION Function, + IN PVOID Context, + OUT PXENDISK_THREAD *Thread + ); + +extern PKEVENT +ThreadGetEvent( + IN PXENDISK_THREAD Self + ); + +extern BOOLEAN +ThreadIsAlerted( + IN PXENDISK_THREAD Self + ); + +extern VOID +ThreadWake( + IN PXENDISK_THREAD Thread + ); + +extern VOID +ThreadAlert( + IN PXENDISK_THREAD Thread + ); + +extern VOID +ThreadJoin( + IN PXENDISK_THREAD Thread + ); + +#endif // _XENDISK_THREAD_H diff --git a/src/xendisk/types.h b/src/xendisk/types.h new file mode 100644 index 0000000..b2b4218 --- /dev/null +++ b/src/xendisk/types.h @@ -0,0 +1,53 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _XENDISK_TYPES_H +#define _XENDISK_TYPES_H + +typedef enum _DEVICE_OBJECT_TYPE { + PHYSICAL_DEVICE_OBJECT = 'ODP', + FUNCTION_DEVICE_OBJECT = 'ODF' +} DEVICE_OBJECT_TYPE, *PDEVICE_OBJECT_TYPE; + +typedef enum _DEVICE_PNP_STATE { + Invalid = 0, + Present, // PDO only + Enumerated, // PDO only + Added, // FDO only + Started, + StopPending, + Stopped, + RemovePending, + SurpriseRemovePending, + Deleted +} DEVICE_PNP_STATE, *PDEVICE_PNP_STATE; + +#endif // _XENDISK_TYPES_H diff --git a/src/xendisk/util.h b/src/xendisk/util.h new file mode 100644 index 0000000..e7adc22 --- /dev/null +++ b/src/xendisk/util.h @@ -0,0 +1,222 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _UTIL_H +#define _UTIL_H + +#include + +#include "assert.h" + +typedef struct _NON_PAGED_BUFFER_HEADER { + SIZE_T Length; + ULONG Tag; +} NON_PAGED_BUFFER_HEADER, *PNON_PAGED_BUFFER_HEADER; + +typedef struct _NON_PAGED_BUFFER_TRAILER { + ULONG Tag; +} NON_PAGED_BUFFER_TRAILER, *PNON_PAGED_BUFFER_TRAILER; + +static FORCEINLINE PVOID +__AllocateNonPagedPoolWithTag( + IN PCHAR Caller, + IN ULONG Line, + IN SIZE_T Length, + IN ULONG Tag + ) +{ + PUCHAR Buffer; + PNON_PAGED_BUFFER_HEADER Header; + PNON_PAGED_BUFFER_TRAILER Trailer; + + ASSERT3S(Length, !=, 0); + + Buffer = (PUCHAR)ExAllocatePoolWithTag(NonPagedPool, + sizeof (NON_PAGED_BUFFER_HEADER) + + Length + + sizeof (NON_PAGED_BUFFER_TRAILER), + Tag); + if (Buffer == NULL) { + Warning("%s:%u : AllocFailed %d bytes, %08x tag\n", Caller, Line, Length, Tag); + goto done; + } + + RtlZeroMemory(Buffer, + sizeof (NON_PAGED_BUFFER_HEADER) + + Length + + sizeof (NON_PAGED_BUFFER_TRAILER)); + + Header = (PNON_PAGED_BUFFER_HEADER)Buffer; + Header->Length = Length; + Header->Tag = Tag; + + Buffer += sizeof (NON_PAGED_BUFFER_HEADER); + + Trailer = (PNON_PAGED_BUFFER_TRAILER)(Buffer + Length); + Trailer->Tag = Tag; + +done: + return Buffer; +} + +static FORCEINLINE VOID +__FreePoolWithTag( + IN PVOID _Buffer, + IN ULONG Tag + ) +{ + PUCHAR Buffer = (PUCHAR)_Buffer; + SIZE_T Length; + PNON_PAGED_BUFFER_HEADER Header; + PNON_PAGED_BUFFER_TRAILER Trailer; + + ASSERT3P(Buffer, !=, NULL); + + Buffer -= sizeof (NON_PAGED_BUFFER_HEADER); + + Header = (PNON_PAGED_BUFFER_HEADER)Buffer; + ASSERT3U(Tag, ==, Header->Tag); + Length = Header->Length; + + Buffer += sizeof (NON_PAGED_BUFFER_HEADER); + + Trailer = (PNON_PAGED_BUFFER_TRAILER)(Buffer + Length); + ASSERT3U(Tag, ==, Trailer->Tag); + + Buffer -= sizeof (NON_PAGED_BUFFER_HEADER); + + RtlFillMemory(Buffer, + sizeof (NON_PAGED_BUFFER_HEADER) + + Length + + sizeof (NON_PAGED_BUFFER_TRAILER), + 0xAA); + + ExFreePoolWithTag(Buffer, Tag); +} + +static FORCEINLINE PMDL +__AllocPagesForMdl( + IN SIZE_T Size + ) +{ + PMDL Mdl; + PHYSICAL_ADDRESS LowAddr; + PHYSICAL_ADDRESS HighAddr; + PHYSICAL_ADDRESS SkipBytes; + + SkipBytes.QuadPart = 0ull; + HighAddr.QuadPart = ~0ull; + + // try > 4GB + LowAddr.QuadPart = 0x100000000ull; + Mdl = MmAllocatePagesForMdlEx(LowAddr, HighAddr, SkipBytes, Size, MmCached, 0); + if (Mdl) { + if (MmGetMdlByteCount(Mdl) == Size) { + goto done; + } + MmFreePagesFromMdl(Mdl); + ExFreePool(Mdl); + Mdl = NULL; + } + + // try > 2GB + LowAddr.QuadPart = 0x80000000ull; + Mdl = MmAllocatePagesForMdlEx(LowAddr, HighAddr, SkipBytes, Size, MmCached, 0); + if (Mdl) { + if (MmGetMdlByteCount(Mdl) == Size) { + goto done; + } + MmFreePagesFromMdl(Mdl); + ExFreePool(Mdl); + Mdl = NULL; + } + + // try anywhere + LowAddr.QuadPart = 0ull; + Mdl = MmAllocatePagesForMdlEx(LowAddr, HighAddr, SkipBytes, Size, MmCached, 0); + // Mdl byte count gets checked again after this returns + +done: + return Mdl; +} +static FORCEINLINE PVOID +___AllocPages( + IN PCHAR Caller, + IN ULONG Line, + IN SIZE_T Size, + OUT PMDL* Mdl + ) +{ + PVOID Buffer; + + *Mdl = __AllocPagesForMdl(Size); + if (*Mdl == NULL) { + Warning("%s:%u : MmAllocatePagesForMdlEx Failed %d bytes\n", Caller, Line, Size); + goto fail1; + } + + if (MmGetMdlByteCount(*Mdl) != Size) { + Warning("%s:%u : %d bytes != %d bytes requested\n", Caller, Line, MmGetMdlByteCount(*Mdl), Size); + goto fail2; + } + + Buffer = MmMapLockedPagesSpecifyCache(*Mdl, KernelMode, MmCached, NULL, FALSE, NormalPagePriority); + if (Buffer == NULL) { + Warning("%s:%u : MmMapLockedPagesSpecifyCache Failed %d bytes\n", Caller, Line, Size); + goto fail3; + } + + return Buffer; + +fail3: +fail2: + MmFreePagesFromMdl(*Mdl); + ExFreePool(*Mdl); +fail1: + *Mdl = NULL; + return NULL; +} +#define __AllocPages(Size, Mdl) ___AllocPages(__FUNCTION__, __LINE__, Size, Mdl) + +static FORCEINLINE VOID +__FreePages( + IN PVOID Buffer, + IN PMDL Mdl + ) +{ + if (Buffer && Mdl) { + MmUnmapLockedPages(Buffer, Mdl); + MmFreePagesFromMdl(Mdl); + ExFreePool(Mdl); + } +} + +#endif // _UTIL_H diff --git a/src/xendisk/xendisk.rc b/src/xendisk/xendisk.rc new file mode 100644 index 0000000..df2e5b6 --- /dev/null +++ b/src/xendisk/xendisk.rc @@ -0,0 +1,56 @@ +/* Copyright (c) Citrix Systems Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, + * with or without modification, are permitted provided + * that the following conditions are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the + * following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +#include + + +#undef VER_COMPANYNAME_STR +#undef VER_PRODUCTNAME_STR +#undef VER_PRODUCTVERSION +#undef VER_PRODUCTVERSION_STR + +#include + +#define VER_COMPANYNAME_STR COMPANY_NAME_STR +#define VER_LEGALCOPYRIGHT_STR "Copyright (c) Citrix Systems Inc." + +#define VER_PRODUCTNAME_STR "XENDISK" +#define VER_PRODUCTVERSION MAJOR_VERSION,MINOR_VERSION,MICRO_VERSION,BUILD_NUMBER +#define VER_PRODUCTVERSION_STR MAJOR_VERSION_STR "." MINOR_VERSION_STR "." MICRO_VERSION_STR "." BUILD_NUMBER_STR + +#define VER_INTERNALNAME_STR "XENDISK.SYS" +#define VER_FILEDESCRIPTION_STR "XENDISK" + +#define VER_FILETYPE VFT_DRV +#define VER_FILESUBTYPE VFT2_DRV_SYSTEM + +#include diff --git a/src/xenvbd.inf b/src/xenvbd.inf index bc8627b..0d58453 100644 --- a/src/xenvbd.inf +++ b/src/xenvbd.inf @@ -46,6 +46,7 @@ CoInst_CopyFiles=11 [SourceDisksFiles] xenvbd.sys=0,, xencrsh.sys=0,, +xendisk.sys=0,, xenvbd_coinst.dll=0,, [Manufacturer] @@ -62,9 +63,25 @@ CopyFiles=XenVbd_Copyfiles [XenVbd_Copyfiles] xenvbd.sys xencrsh.sys +xendisk.sys + +[XenVbd_Inst.HW] +AddReg=XenVbd_AddReg + +[XenVbd_AddReg] +HKR,,"UpperFilters",0x00010000,"xendisk" [XenVbd_Inst.Services] AddService=xenvbd,2,XenVbd_Service, +AddService=xendisk,,XenDisk_Service, + +[XenDisk_Service] +DisplayName=%XenDiskDesc% +ServiceType=%SERVICE_KERNEL_DRIVER% +StartType=%SERVICE_BOOT_START% +ErrorControl=%SERVICE_ERROR_NORMAL% +ServiceBinary=%12%\xendisk.sys +LoadOrderGroup="Scsi Miniport" [XenVbd_Service] DisplayName=%XenVbdDesc% @@ -95,6 +112,7 @@ HKR,,CoInstallers32,0x00010000,"xenvbd_coinst_@MAJOR_VERSION@_@MINOR_VERSION@_@M Company = "@COMPANY_NAME@" DiskDesc = "@PRODUCT_NAME@ PV Storage Host Adapter Package" XenVbdDesc= "@PRODUCT_NAME@ PV Storage Host Adapter" +XenDiskDesc= "@PRODUCT_NAME@ PV Storage Filter" SERVICE_BOOT_START = 0x0 SERVICE_SYSTEM_START = 0x1 diff --git a/vs2012/package/package.vcxproj b/vs2012/package/package.vcxproj index 5e5fcbc..9782f19 100644 --- a/vs2012/package/package.vcxproj +++ b/vs2012/package/package.vcxproj @@ -51,6 +51,9 @@ {ef236371-3145-41b1-99c9-82b33e353f17} + + {d7411b2c-2c43-434d-9f56-e10a3d2f5bad} + diff --git a/vs2012/xendisk/xendisk.vcxproj b/vs2012/xendisk/xendisk.vcxproj new file mode 100644 index 0000000..333bc40 --- /dev/null +++ b/vs2012/xendisk/xendisk.vcxproj @@ -0,0 +1,84 @@ + + + + + + Windows Vista Debug + Win32 + DbgengKernelDebugger + + + WindowsKernelModeDriver8.0 + Driver + WDM + + + + + + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} + + + + + + + $(ProjectDir)..\..\include;$(IncludePath) + true + false + ..\$(ProjectName)\$(ConfigurationName)\$(Platform)\ + ..\$(ConfigurationName)\$(Platform)\ + + + + + false + __MODULE__="XENDISK";%(PreprocessorDefinitions) + EnableAllWarnings + 4548;4711;4820;4668;4255;6001;6054;28196;%(DisableSpecificWarnings) + true + true + + + $(DDK_LIB_PATH)/libcntpr.lib;%(AdditionalDependencies) + + + true + true + $(MAJOR_VERSION).$(MINOR_VERSION).$(MICRO_VERSION).$(BUILD_NUMBER) + true + + + + + __i386__;%(PreprocessorDefinitions) + + + x86 + + + + + __x86_64__;%(PreprocessorDefinitions) + + + amd64 + + + + + + + + + + + + + + + + + + + diff --git a/vs2012/xendisk/xendisk.vcxproj.user b/vs2012/xendisk/xendisk.vcxproj.user new file mode 100644 index 0000000..0b2b210 --- /dev/null +++ b/vs2012/xendisk/xendisk.vcxproj.user @@ -0,0 +1,8 @@ + + + + TestSign + ..\..\src\xenvbd.pfx + http://timestamp.verisign.com/scripts/timstamp.dll + + diff --git a/vs2012/xenvbd.sln b/vs2012/xenvbd.sln index 86fb1a5..15113cf 100644 --- a/vs2012/xenvbd.sln +++ b/vs2012/xenvbd.sln @@ -4,10 +4,13 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xenvbd", "xenvbd\xenvbd.vcx ProjectSection(ProjectDependencies) = postProject {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437-C1F3-4349-BF6A-7B55A06BF999} {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43-B92E-4A2B-975D-0066EAB29092} + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xencrsh", "xencrsh\xencrsh.vcxproj", "{58F5BC43-B92E-4A2B-975D-0066EAB29092}" EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xendisk", "xendisk\xendisk.vcxproj", "{D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}" +EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xenvbd_coinst", "coinst\xenvbd_coinst.vcxproj", "{50C08437-C1F3-4349-BF6A-7B55A06BF999}" ProjectSection(ProjectDependencies) = postProject {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43-B92E-4A2B-975D-0066EAB29092} @@ -18,6 +21,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "package", "package\package. {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437-C1F3-4349-BF6A-7B55A06BF999} {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43-B92E-4A2B-975D-0066EAB29092} {EF236371-3145-41B1-99C9-82B33E353F17} = {EF236371-3145-41B1-99C9-82B33E353F17} + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} EndProjectSection EndProject Global @@ -36,6 +40,30 @@ Global Windows Vista Release|x64 = Windows Vista Release|x64 EndGlobalSection GlobalSection(ProjectConfigurationPlatforms) = postSolution + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|Win32.Build.0 = Windows 7 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|x64.ActiveCfg = Windows 7 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|x64.Build.0 = Windows 7 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|Win32.ActiveCfg = Windows 7 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|Win32.Build.0 = Windows 7 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|x64.ActiveCfg = Windows 7 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|x64.Build.0 = Windows 7 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|Win32.ActiveCfg = Windows 8 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|Win32.Build.0 = Windows 8 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|x64.ActiveCfg = Windows 8 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|x64.Build.0 = Windows 8 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|Win32.ActiveCfg = Windows 8 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|Win32.Build.0 = Windows 8 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|x64.ActiveCfg = Windows 8 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|x64.Build.0 = Windows 8 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|Win32.ActiveCfg = Windows Vista Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|Win32.Build.0 = Windows Vista Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|x64.ActiveCfg = Windows Vista Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|x64.Build.0 = Windows Vista Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|Win32.ActiveCfg = Windows Vista Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|Win32.Build.0 = Windows Vista Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|x64.ActiveCfg = Windows Vista Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|x64.Build.0 = Windows Vista Release|x64 {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 Debug|Win32.Build.0 = Windows 7 Debug|Win32 {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 Debug|x64.ActiveCfg = Windows 7 Debug|x64 diff --git a/vs2013/package/package.vcxproj b/vs2013/package/package.vcxproj index 5d0de4d..8b2fa4f 100644 --- a/vs2013/package/package.vcxproj +++ b/vs2013/package/package.vcxproj @@ -80,6 +80,9 @@ {ef236371-3145-41b1-99c9-82b33e353f17} + + {d7411b2c-2c43-434d-9f56-e10a3d2f5bad} + diff --git a/vs2013/xendisk/xendisk.vcxproj b/vs2013/xendisk/xendisk.vcxproj new file mode 100644 index 0000000..39b9163 --- /dev/null +++ b/vs2013/xendisk/xendisk.vcxproj @@ -0,0 +1,112 @@ + + + + + Windows Vista Debug + Win32 + DbgengKernelDebugger + + + Driver + WDM + + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + WindowsKernelModeDriver8.1 + + + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} + + + + + $(ProjectDir)..\..\include;$(IncludePath) + true + false + ..\$(ProjectName)\$(ConfigurationName)\$(Platform)\ + ..\$(ConfigurationName)\$(Platform)\ + + + + false + __MODULE__="XENDISK";%(PreprocessorDefinitions) + EnableAllWarnings + 4548;4711;4820;4668;4255;6001;6054;28196;%(DisableSpecificWarnings) + true + true + + + $(DDK_LIB_PATH)/libcntpr.lib;%(AdditionalDependencies) + + + true + true + $(MAJOR_VERSION).$(MINOR_VERSION).$(MICRO_VERSION).$(BUILD_NUMBER) + true + + + + + __i386__;%(PreprocessorDefinitions) + + + x86 + + + + + __x86_64__;%(PreprocessorDefinitions) + + + amd64 + + + + + + + + + + + + + + + + + + diff --git a/vs2013/xendisk/xendisk.vcxproj.user b/vs2013/xendisk/xendisk.vcxproj.user new file mode 100644 index 0000000..1f1f3c0 --- /dev/null +++ b/vs2013/xendisk/xendisk.vcxproj.user @@ -0,0 +1,8 @@ + + + + TestSign + ..\..\src\xenvbd.pfx + http://timestamp.verisign.com/scripts/timstamp.dll + + diff --git a/vs2013/xenvbd.sln b/vs2013/xenvbd.sln index 13128c5..da798d2 100644 --- a/vs2013/xenvbd.sln +++ b/vs2013/xenvbd.sln @@ -4,10 +4,13 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xenvbd", "xenvbd\xenvbd.vcx ProjectSection(ProjectDependencies) = postProject {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437-C1F3-4349-BF6A-7B55A06BF999} {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43-B92E-4A2B-975D-0066EAB29092} + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} EndProjectSection EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xencrsh", "xencrsh\xencrsh.vcxproj", "{58F5BC43-B92E-4A2B-975D-0066EAB29092}" EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xendisk", "xendisk\xendisk.vcxproj", "{D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}" +EndProject Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xenvbd_coinst", "coinst\xenvbd_coinst.vcxproj", "{50C08437-C1F3-4349-BF6A-7B55A06BF999}" ProjectSection(ProjectDependencies) = postProject {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43-B92E-4A2B-975D-0066EAB29092} @@ -18,6 +21,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "package", "package\package. {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437-C1F3-4349-BF6A-7B55A06BF999} {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43-B92E-4A2B-975D-0066EAB29092} {EF236371-3145-41B1-99C9-82B33E353F17} = {EF236371-3145-41B1-99C9-82B33E353F17} + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} EndProjectSection EndProject Global @@ -36,6 +40,30 @@ Global Windows Vista Release|x64 = Windows Vista Release|x64 EndGlobalSection GlobalSection(ProjectConfigurationPlatforms) = postSolution + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|Win32.Build.0 = Windows 7 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|x64.ActiveCfg = Windows 7 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Debug|x64.Build.0 = Windows 7 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|Win32.ActiveCfg = Windows 7 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|Win32.Build.0 = Windows 7 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|x64.ActiveCfg = Windows 7 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 Release|x64.Build.0 = Windows 7 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|Win32.ActiveCfg = Windows 8 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|Win32.Build.0 = Windows 8 Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|x64.ActiveCfg = Windows 8 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Debug|x64.Build.0 = Windows 8 Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|Win32.ActiveCfg = Windows 8 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|Win32.Build.0 = Windows 8 Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|x64.ActiveCfg = Windows 8 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 Release|x64.Build.0 = Windows 8 Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|Win32.ActiveCfg = Windows Vista Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|Win32.Build.0 = Windows Vista Debug|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|x64.ActiveCfg = Windows Vista Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Debug|x64.Build.0 = Windows Vista Debug|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|Win32.ActiveCfg = Windows Vista Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|Win32.Build.0 = Windows Vista Release|Win32 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|x64.ActiveCfg = Windows Vista Release|x64 + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista Release|x64.Build.0 = Windows Vista Release|x64 {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 Debug|Win32.Build.0 = Windows 7 Debug|Win32 {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 Debug|x64.ActiveCfg = Windows 7 Debug|x64 -- 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 30 10:24:07 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 30 Oct 2014 10:24:07 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xjmtj-0001t8-Ir; Thu, 30 Oct 2014 10:24:07 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xjmth-0001sz-RG for win-pv-devel@lists.xenproject.org; Thu, 30 Oct 2014 10:24:06 +0000 Received: from [193.109.254.147] by server-15.bemta-14.messagelabs.com id EE/24-02699-5C112545; Thu, 30 Oct 2014 10:24:05 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-12.tower-27.messagelabs.com!1414664644!13389516!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=0.0 required=7.0 tests=UPPERCASE_25_50, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25806 invoked from network); 30 Oct 2014 10:24:04 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-12.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 30 Oct 2014 10:24:04 -0000 X-IronPort-AV: E=Sophos;i="5.07,284,1413244800"; d="scan'208";a="26370573" From: Paul Durrant To: Owen Smith , "win-pv-devel@lists.xenproject.org" Thread-Topic: [PATCH 1/3] Prepare SCSIOP_UNMAP correctly Thread-Index: AQHP8qIwyxoZaT4n/0+tKI4YbAqh0pxIcdqw Date: Thu, 30 Oct 2014 10:24:02 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD01113A968@AMSPEX01CL01.citrite.net> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> <1414495644-5948-2-git-send-email-owen.smith@citrix.com> In-Reply-To: <1414495644-5948-2-git-send-email-owen.smith@citrix.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Cc: Owen Smith Subject: Re: [win-pv-devel] [PATCH 1/3] Prepare SCSIOP_UNMAP correctly X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Owen Smith [mailto:owen.smith@citrix.com] > Sent: 28 October 2014 11:27 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant; Owen Smith > Subject: [PATCH 1/3] Prepare SCSIOP_UNMAP correctly > > SCSIOP_UNMAP requests contain a list of extents to discard > and each BLKIF_OP_DISCARD only handles a single extent. > Break a SRB doen into multiple ring requests as neccessary. > > Signed-off-by: Owen Smith Acked-by: Paul Durrant > --- > src/xenvbd/pdo.c | 69 > ++++++++++++++++++++++++++++++++++++++++++++------------ > 1 file changed, 54 insertions(+), 15 deletions(-) > > diff --git a/src/xenvbd/pdo.c b/src/xenvbd/pdo.c > index 9762944..3f18621 100644 > --- a/src/xenvbd/pdo.c > +++ b/src/xenvbd/pdo.c > @@ -1452,26 +1452,65 @@ PrepareUnmap( > __in PSCSI_REQUEST_BLOCK Srb > ) > { > - PXENVBD_SRBEXT SrbExt = GetSrbExt(Srb); > - PXENVBD_REQUEST Request = __LookasideAlloc(&Pdo->RequestList); > - if (Request == NULL) > - return STATUS_UNSUCCESSFUL; > + PXENVBD_SRBEXT SrbExt = GetSrbExt(Srb); > + PUNMAP_LIST_HEADER Unmap = Srb->DataBuffer; > + ULONG Count = _byteswap_ushort(*(PUSHORT)Unmap- > >DataLength) / > + _byteswap_ushort(*(PUSHORT)Unmap- > >BlockDescrDataLength); > + ULONG Index; > + LIST_ENTRY List; > > - SrbExt->Count = 1; > - // mark the SRB as pending, completion will check for pending to detect > failures > + InitializeListHead(&List); > + SrbExt->Count = 0; > Srb->SrbStatus = SRB_STATUS_PENDING; > > - Request->Srb = Srb; > - Request->Id = PdoGetTag(Pdo); > - Request->Operation = BLKIF_OP_DISCARD; > - Request->FirstSector = Cdb_LogicalBlock(Srb); > - Request->NrSectors = Cdb_TransferBlock(Srb); > - Request->Flags = 0; > - InitializeListHead(&Request->Segments); > + for (Index = 0; Index < Count; ++Index) { > + PUNMAP_BLOCK_DESCRIPTOR Descr = &Unmap->Descriptors[Index]; > + PXENVBD_REQUEST Request = __LookasideAlloc(&Pdo- > >RequestList); > + if (Request == NULL) > + goto fail1; > + > + ++SrbExt->Count; > + InsertTailList(&List, &Request->Entry); > + > + Request->Srb = Srb; > + Request->Id = PdoGetTag(Pdo); > + Request->Operation = BLKIF_OP_DISCARD; > + Request->FirstSector = _byteswap_uint64(*(PULONG64)Descr- > >StartingLba); > + Request->NrSectors = _byteswap_ulong(*(PULONG)Descr- > >LbaCount); > + Request->Flags = 0; > + InitializeListHead(&Request->Segments); > + } > + > + for (;;) { > + PXENVBD_REQUEST Request; > + PLIST_ENTRY Entry; > + > + Entry = RemoveHeadList(&List); > + if (Entry == &List) > + break; > + > + Request = CONTAINING_RECORD(Entry, XENVBD_REQUEST, Entry); > + __PdoIncBlkifOpCount(Pdo, Request); > + QueueAppend(&Pdo->PreparedReqs, &Request->Entry); > + } > > - __PdoIncBlkifOpCount(Pdo, Request); > - QueueAppend(&Pdo->PreparedReqs, &Request->Entry); > return STATUS_SUCCESS; > + > + > +fail1: > + for (;;) { > + PXENVBD_REQUEST Request; > + PLIST_ENTRY Entry; > + > + Entry = RemoveHeadList(&List); > + if (Entry == &List) > + break; > + > + Request = CONTAINING_RECORD(Entry, XENVBD_REQUEST, Entry); > + __LookasideFree(&Pdo->RequestList, Request); > + --SrbExt->Count; > + } > + return STATUS_NO_MEMORY; > } > > > //========================================================= > ==================== > -- > 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 30 10:24:07 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 30 Oct 2014 10:24:07 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xjmtj-0001t8-Ir; Thu, 30 Oct 2014 10:24:07 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xjmth-0001sz-RG for win-pv-devel@lists.xenproject.org; Thu, 30 Oct 2014 10:24:06 +0000 Received: from [193.109.254.147] by server-15.bemta-14.messagelabs.com id EE/24-02699-5C112545; Thu, 30 Oct 2014 10:24:05 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-12.tower-27.messagelabs.com!1414664644!13389516!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=0.0 required=7.0 tests=UPPERCASE_25_50, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25806 invoked from network); 30 Oct 2014 10:24:04 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-12.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 30 Oct 2014 10:24:04 -0000 X-IronPort-AV: E=Sophos;i="5.07,284,1413244800"; d="scan'208";a="26370573" From: Paul Durrant To: Owen Smith , "win-pv-devel@lists.xenproject.org" Thread-Topic: [PATCH 1/3] Prepare SCSIOP_UNMAP correctly Thread-Index: AQHP8qIwyxoZaT4n/0+tKI4YbAqh0pxIcdqw Date: Thu, 30 Oct 2014 10:24:02 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD01113A968@AMSPEX01CL01.citrite.net> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> <1414495644-5948-2-git-send-email-owen.smith@citrix.com> In-Reply-To: <1414495644-5948-2-git-send-email-owen.smith@citrix.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Cc: Owen Smith Subject: Re: [win-pv-devel] [PATCH 1/3] Prepare SCSIOP_UNMAP correctly X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Owen Smith [mailto:owen.smith@citrix.com] > Sent: 28 October 2014 11:27 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant; Owen Smith > Subject: [PATCH 1/3] Prepare SCSIOP_UNMAP correctly > > SCSIOP_UNMAP requests contain a list of extents to discard > and each BLKIF_OP_DISCARD only handles a single extent. > Break a SRB doen into multiple ring requests as neccessary. > > Signed-off-by: Owen Smith Acked-by: Paul Durrant > --- > src/xenvbd/pdo.c | 69 > ++++++++++++++++++++++++++++++++++++++++++++------------ > 1 file changed, 54 insertions(+), 15 deletions(-) > > diff --git a/src/xenvbd/pdo.c b/src/xenvbd/pdo.c > index 9762944..3f18621 100644 > --- a/src/xenvbd/pdo.c > +++ b/src/xenvbd/pdo.c > @@ -1452,26 +1452,65 @@ PrepareUnmap( > __in PSCSI_REQUEST_BLOCK Srb > ) > { > - PXENVBD_SRBEXT SrbExt = GetSrbExt(Srb); > - PXENVBD_REQUEST Request = __LookasideAlloc(&Pdo->RequestList); > - if (Request == NULL) > - return STATUS_UNSUCCESSFUL; > + PXENVBD_SRBEXT SrbExt = GetSrbExt(Srb); > + PUNMAP_LIST_HEADER Unmap = Srb->DataBuffer; > + ULONG Count = _byteswap_ushort(*(PUSHORT)Unmap- > >DataLength) / > + _byteswap_ushort(*(PUSHORT)Unmap- > >BlockDescrDataLength); > + ULONG Index; > + LIST_ENTRY List; > > - SrbExt->Count = 1; > - // mark the SRB as pending, completion will check for pending to detect > failures > + InitializeListHead(&List); > + SrbExt->Count = 0; > Srb->SrbStatus = SRB_STATUS_PENDING; > > - Request->Srb = Srb; > - Request->Id = PdoGetTag(Pdo); > - Request->Operation = BLKIF_OP_DISCARD; > - Request->FirstSector = Cdb_LogicalBlock(Srb); > - Request->NrSectors = Cdb_TransferBlock(Srb); > - Request->Flags = 0; > - InitializeListHead(&Request->Segments); > + for (Index = 0; Index < Count; ++Index) { > + PUNMAP_BLOCK_DESCRIPTOR Descr = &Unmap->Descriptors[Index]; > + PXENVBD_REQUEST Request = __LookasideAlloc(&Pdo- > >RequestList); > + if (Request == NULL) > + goto fail1; > + > + ++SrbExt->Count; > + InsertTailList(&List, &Request->Entry); > + > + Request->Srb = Srb; > + Request->Id = PdoGetTag(Pdo); > + Request->Operation = BLKIF_OP_DISCARD; > + Request->FirstSector = _byteswap_uint64(*(PULONG64)Descr- > >StartingLba); > + Request->NrSectors = _byteswap_ulong(*(PULONG)Descr- > >LbaCount); > + Request->Flags = 0; > + InitializeListHead(&Request->Segments); > + } > + > + for (;;) { > + PXENVBD_REQUEST Request; > + PLIST_ENTRY Entry; > + > + Entry = RemoveHeadList(&List); > + if (Entry == &List) > + break; > + > + Request = CONTAINING_RECORD(Entry, XENVBD_REQUEST, Entry); > + __PdoIncBlkifOpCount(Pdo, Request); > + QueueAppend(&Pdo->PreparedReqs, &Request->Entry); > + } > > - __PdoIncBlkifOpCount(Pdo, Request); > - QueueAppend(&Pdo->PreparedReqs, &Request->Entry); > return STATUS_SUCCESS; > + > + > +fail1: > + for (;;) { > + PXENVBD_REQUEST Request; > + PLIST_ENTRY Entry; > + > + Entry = RemoveHeadList(&List); > + if (Entry == &List) > + break; > + > + Request = CONTAINING_RECORD(Entry, XENVBD_REQUEST, Entry); > + __LookasideFree(&Pdo->RequestList, Request); > + --SrbExt->Count; > + } > + return STATUS_NO_MEMORY; > } > > > //========================================================= > ==================== > -- > 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 30 10:24:31 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 30 Oct 2014 10:24:31 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xjmu7-0001wV-1A; Thu, 30 Oct 2014 10:24:31 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xjmu5-0001wG-JZ for win-pv-devel@lists.xenproject.org; Thu, 30 Oct 2014 10:24:29 +0000 Received: from [193.109.254.147] by server-12.bemta-14.messagelabs.com id 55/9A-02702-CD112545; Thu, 30 Oct 2014 10:24:28 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-9.tower-27.messagelabs.com!1414664668!13384399!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=0.0 required=7.0 tests=received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 14025 invoked from network); 30 Oct 2014 10:24:28 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-9.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 30 Oct 2014 10:24:28 -0000 X-IronPort-AV: E=Sophos;i="5.07,284,1413244800"; d="scan'208";a="26370589" From: Paul Durrant To: Owen Smith , "win-pv-devel@lists.xenproject.org" Thread-Topic: [PATCH 2/3] Run XenVbd SDV after XenCrsh SDV Thread-Index: AQHP8qIxo6BbXFlsMkWM6D3GOqHO/pxIcf6A Date: Thu, 30 Oct 2014 10:24:27 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD01113A98C@AMSPEX01CL01.citrite.net> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> <1414495644-5948-3-git-send-email-owen.smith@citrix.com> In-Reply-To: <1414495644-5948-3-git-send-email-owen.smith@citrix.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Cc: Owen Smith Subject: Re: [win-pv-devel] [PATCH 2/3] Run XenVbd SDV after XenCrsh SDV X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Owen Smith [mailto:owen.smith@citrix.com] > Sent: 28 October 2014 11:27 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant; Owen Smith > Subject: [PATCH 2/3] Run XenVbd SDV after XenCrsh SDV > > XenVbd's SDV build requires output from XenCrsh's SDV build. > > Signed-off-by: Owen Smith Acked-by: Paul Durrant > --- > build.py | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/build.py b/build.py > index d681fb3..26261ad 100644 > --- a/build.py > +++ b/build.py > @@ -367,8 +367,8 @@ if __name__ == '__main__': > symstore_add(driver, release, 'x64', debug[sys.argv[1]], vs) > > if len(sys.argv) <= 2 or sdv[sys.argv[2]]: > - run_sdv('xenvbd', driver, vs) > run_sdv('xencrsh', driver, vs) > + run_sdv('xenvbd', driver, vs) > > archive(driver + '\\source.tgz', manifest().splitlines(), tgz=True) > archive(driver + '.tar', [driver,'revision']) > -- > 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 30 10:24:31 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 30 Oct 2014 10:24:31 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xjmu7-0001wV-1A; Thu, 30 Oct 2014 10:24:31 +0000 Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xjmu5-0001wG-JZ for win-pv-devel@lists.xenproject.org; Thu, 30 Oct 2014 10:24:29 +0000 Received: from [193.109.254.147] by server-12.bemta-14.messagelabs.com id 55/9A-02702-CD112545; Thu, 30 Oct 2014 10:24:28 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-9.tower-27.messagelabs.com!1414664668!13384399!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=0.0 required=7.0 tests=received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 14025 invoked from network); 30 Oct 2014 10:24:28 -0000 Received: from smtp.eu.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-9.tower-27.messagelabs.com with RC4-SHA encrypted SMTP; 30 Oct 2014 10:24:28 -0000 X-IronPort-AV: E=Sophos;i="5.07,284,1413244800"; d="scan'208";a="26370589" From: Paul Durrant To: Owen Smith , "win-pv-devel@lists.xenproject.org" Thread-Topic: [PATCH 2/3] Run XenVbd SDV after XenCrsh SDV Thread-Index: AQHP8qIxo6BbXFlsMkWM6D3GOqHO/pxIcf6A Date: Thu, 30 Oct 2014 10:24:27 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD01113A98C@AMSPEX01CL01.citrite.net> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> <1414495644-5948-3-git-send-email-owen.smith@citrix.com> In-Reply-To: <1414495644-5948-3-git-send-email-owen.smith@citrix.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Cc: Owen Smith Subject: Re: [win-pv-devel] [PATCH 2/3] Run XenVbd SDV after XenCrsh SDV X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Owen Smith [mailto:owen.smith@citrix.com] > Sent: 28 October 2014 11:27 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant; Owen Smith > Subject: [PATCH 2/3] Run XenVbd SDV after XenCrsh SDV > > XenVbd's SDV build requires output from XenCrsh's SDV build. > > Signed-off-by: Owen Smith Acked-by: Paul Durrant > --- > build.py | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/build.py b/build.py > index d681fb3..26261ad 100644 > --- a/build.py > +++ b/build.py > @@ -367,8 +367,8 @@ if __name__ == '__main__': > symstore_add(driver, release, 'x64', debug[sys.argv[1]], vs) > > if len(sys.argv) <= 2 or sdv[sys.argv[2]]: > - run_sdv('xenvbd', driver, vs) > run_sdv('xencrsh', driver, vs) > + run_sdv('xenvbd', driver, vs) > > archive(driver + '\\source.tgz', manifest().splitlines(), tgz=True) > archive(driver + '.tar', [driver,'revision']) > -- > 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 30 10:25:24 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 30 Oct 2014 10:25:24 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xjmuy-00020t-4a; Thu, 30 Oct 2014 10:25:24 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xjmuv-00020a-Ad for win-pv-devel@lists.xenproject.org; Thu, 30 Oct 2014 10:25:22 +0000 Received: from [85.158.139.211] by server-14.bemta-5.messagelabs.com id 19/95-02746-01212545; Thu, 30 Oct 2014 10:25:20 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-16.tower-206.messagelabs.com!1414664704!8435577!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=0.0 required=7.0 tests=UPPERCASE_25_50, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 5445 invoked from network); 30 Oct 2014 10:25:04 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-16.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 30 Oct 2014 10:25:04 -0000 X-IronPort-AV: E=Sophos;i="5.07,284,1413244800"; d="scan'208";a="26370603" From: Paul Durrant To: Owen Smith , "win-pv-devel@lists.xenproject.org" Thread-Topic: [PATCH 3/3] Add XenDisk device upper filter. Thread-Index: AQHP8qIx01q8dzI3+02hNUazaT0YzpxIchtg Date: Thu, 30 Oct 2014 10:25:01 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD01113A9A4@AMSPEX01CL01.citrite.net> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> <1414495644-5948-4-git-send-email-owen.smith@citrix.com> In-Reply-To: <1414495644-5948-4-git-send-email-owen.smith@citrix.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Cc: Owen Smith Subject: Re: [win-pv-devel] [PATCH 3/3] Add XenDisk device upper filter. X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Owen Smith [mailto:owen.smith@citrix.com] > Sent: 28 October 2014 11:27 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant; Owen Smith > Subject: [PATCH 3/3] Add XenDisk device upper filter. > > XenDisk intercepts and translates > IOCTL_STORAGE_MANAGE_DATA_SET_ATTRIBUTES > into SCSIOP_UNMAP SRBs. Storport will pass on these SCSIOP_UNMAP > requests > to XenVbd, which will create the appropriate BLKIF_OP_DISCARD requests. > XenDisk is only neccessary because Storport does not do the translation > to SCSIOP_UNMAPs. > > Signed-off-by: Owen Smith Acked-by: Paul Durrant > --- > build.py | 1 + > src/xendisk/assert.h | 220 ++++ > src/xendisk/debug.h | 94 ++ > src/xendisk/driver.c | 203 ++++ > src/xendisk/driver.h | 68 ++ > src/xendisk/fdo.c | 1862 +++++++++++++++++++++++++++++++ > src/xendisk/fdo.h | 78 ++ > src/xendisk/mutex.h | 113 ++ > src/xendisk/pdo.c | 2079 > +++++++++++++++++++++++++++++++++++ > src/xendisk/pdo.h | 90 ++ > src/xendisk/thread.c | 225 ++++ > src/xendisk/thread.h | 73 ++ > src/xendisk/types.h | 53 + > src/xendisk/util.h | 222 ++++ > src/xendisk/xendisk.rc | 56 + > src/xenvbd.inf | 18 + > vs2012/package/package.vcxproj | 3 + > vs2012/xendisk/xendisk.vcxproj | 84 ++ > vs2012/xendisk/xendisk.vcxproj.user | 8 + > vs2012/xenvbd.sln | 28 + > vs2013/package/package.vcxproj | 3 + > vs2013/xendisk/xendisk.vcxproj | 112 ++ > vs2013/xendisk/xendisk.vcxproj.user | 8 + > vs2013/xenvbd.sln | 28 + > 24 files changed, 5729 insertions(+) > create mode 100644 src/xendisk/assert.h > create mode 100644 src/xendisk/debug.h > create mode 100644 src/xendisk/driver.c > create mode 100644 src/xendisk/driver.h > create mode 100644 src/xendisk/fdo.c > create mode 100644 src/xendisk/fdo.h > create mode 100644 src/xendisk/mutex.h > create mode 100644 src/xendisk/pdo.c > create mode 100644 src/xendisk/pdo.h > create mode 100644 src/xendisk/thread.c > create mode 100644 src/xendisk/thread.h > create mode 100644 src/xendisk/types.h > create mode 100644 src/xendisk/util.h > create mode 100644 src/xendisk/xendisk.rc > create mode 100644 vs2012/xendisk/xendisk.vcxproj > create mode 100644 vs2012/xendisk/xendisk.vcxproj.user > create mode 100644 vs2013/xendisk/xendisk.vcxproj > create mode 100644 vs2013/xendisk/xendisk.vcxproj.user > > diff --git a/build.py b/build.py > index 26261ad..3a71d0c 100644 > --- a/build.py > +++ b/build.py > @@ -368,6 +368,7 @@ if __name__ == '__main__': > > if len(sys.argv) <= 2 or sdv[sys.argv[2]]: > run_sdv('xencrsh', driver, vs) > + run_sdv('xendisk', driver, vs) > run_sdv('xenvbd', driver, vs) > > archive(driver + '\\source.tgz', manifest().splitlines(), tgz=True) > diff --git a/src/xendisk/assert.h b/src/xendisk/assert.h > new file mode 100644 > index 0000000..cd571bd > --- /dev/null > +++ b/src/xendisk/assert.h > @@ -0,0 +1,220 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_ASSERT_H > +#define _XENDISK_ASSERT_H > + > +#include > + > +#include "debug.h" > + > +static FORCEINLINE VOID > +__BugCheck( > + __in ULONG Code, > + __in_opt ULONG_PTR Parameter1, > + __in_opt ULONG_PTR Parameter2, > + __in_opt ULONG_PTR Parameter3, > + __in_opt ULONG_PTR Parameter4 > + ) > +{ > +#pragma prefast(suppress:28159) > + KeBugCheckEx(Code, > + Parameter1, > + Parameter2, > + Parameter3, > + Parameter4); > +} > + > +#define ASSERTION_FAILURE 0x0000DEAD > + > + > +#define BUG(_TEXT) \ > + do { \ > + const CHAR *_Text = (_TEXT); \ > + const CHAR *_File = __FILE__; \ > + ULONG _Line = __LINE__; \ > + \ > + Error("BUG: " _TEXT "\n"); \ > + __BugCheck(ASSERTION_FAILURE, \ > + (ULONG_PTR)_Text, \ > + (ULONG_PTR)_File, \ > + (ULONG_PTR)_Line, \ > + 0); \ > + } while (FALSE) > + > +#define BUG_MSG(_TEXT1, _TEXT2) \ > + do { \ > + const CHAR *_Text1 = (_TEXT1); \ > + const CHAR *_Text2 = (_TEXT2); \ > + const CHAR *_File = __FILE__; \ > + ULONG _Line = __LINE__; \ > + \ > + Error("BUG: " _TEXT1 " %s\n", _Text2); \ > + __BugCheck(ASSERTION_FAILURE, \ > + (ULONG_PTR)_Text1, \ > + (ULONG_PTR)_File, \ > + (ULONG_PTR)_Line, \ > + (ULONG_PTR)_Text2); \ > + } while (FALSE) > + > +#define BUG_ON(_EXP) \ > + if (_EXP) BUG(#_EXP) > + > +#define BUG_ON_MSG(_EXP, _TEXT) \ > + if (_EXP) BUG_MSG(#_EXP, _TEXT) > + > +#if DBG > + > +#define __NT_ASSERT(_EXP) \ > + ((!(_EXP)) ? \ > + (Error("ASSERTION FAILED: " #_EXP "\n"), \ > + __annotation(L"Debug", L"AssertFail", L#_EXP), \ > + DbgRaiseAssertionFailure(), FALSE) : \ > + TRUE) > + > +#define __NT_ASSERT_MSG(_EXP, _TEXT) \ > + ((!(_EXP)) ? \ > + (Error("ASSERTION FAILED: " #_EXP " " #_TEXT "\n"), \ > + __annotation(L"Debug", L"AssertFail", L#_EXP), \ > + DbgRaiseAssertionFailure(), FALSE) : \ > + TRUE) > + > +#define __ASSERT(_EXP) __NT_ASSERT(_EXP) > +#define __ASSERT_MSG(_EXP, _TEXT) __NT_ASSERT_MSG(_EXP, _TEXT) > + > +#else // DBG > + > +#define __ASSERT(_EXP) BUG_ON(!(_EXP)) > +#define __ASSERT_MSG(_EXP, _TEXT) BUG_ON_MSG(!(_EXP), _TEXT) > + > +#endif // DBG > + > +#undef ASSERT > + > +#define ASSERT(_EXP) \ > + do { \ > + __ASSERT(_EXP); \ > + __analysis_assume(_EXP); \ > + } while (FALSE) > + > +#define ASSERT_MSG(_EXP, _TEXT) \ > + do { \ > + __ASSERT_MSG(_EXP, _TEXT); \ > + __analysis_assume(_EXP); \ > + } while (FALSE) > + > +#define ASSERT3U(_X, _OP, _Y) \ > + do { \ > + ULONGLONG _Lval = (ULONGLONG)(_X); \ > + ULONGLONG _Rval = (ULONGLONG)(_Y); \ > + if (!(_Lval _OP _Rval)) { \ > + Error("%s = %llu\n", #_X, _Lval); \ > + Error("%s = %llu\n", #_Y, _Rval); \ > + ASSERT(_X _OP _Y); \ > + } \ > + } while (FALSE) > + > +#define ASSERT3S(_X, _OP, _Y) \ > + do { \ > + LONGLONG _Lval = (LONGLONG)(_X); \ > + LONGLONG _Rval = (LONGLONG)(_Y); \ > + if (!(_Lval _OP _Rval)) { \ > + Error("%s = %lld\n", #_X, _Lval); \ > + Error("%s = %lld\n", #_Y, _Rval); \ > + ASSERT(_X _OP _Y); \ > + } \ > + } while (FALSE) > + > +#define ASSERT3P(_X, _OP, _Y) \ > + do { \ > + PVOID _Lval = (PVOID)(_X); \ > + PVOID _Rval = (PVOID)(_Y); \ > + if (!(_Lval _OP _Rval)) { \ > + Error("%s = %p\n", #_X, _Lval); \ > + Error("%s = %p\n", #_Y, _Rval); \ > + ASSERT(_X _OP _Y); \ > + } \ > + } while (FALSE) > + > +#define ASSERTREFCOUNT(_X, _OP, _Y, _Z) \ > + do { \ > + LONG _L = (LONG)(_X); \ > + LONG _R = (LONG)(_Y); \ > + if (!(_L _OP _R)) { \ > + Error("%s:%s = %d\n", (_Z), #_X, _L); \ > + Error("%s:%s = %d\n", (_Z), #_Y, _R); \ > + ASSERT_MSG(_X _OP _Y, (_Z)); \ > + } \ > + } while (FALSE) > + > +#ifndef TEST_MEMORY > +#define TEST_MEMORY DBG > +#endif > + > +#if TEST_MEMORY > + > +__checkReturn > +static __inline BOOLEAN > +_IsZeroMemory( > + __in const PCHAR Caller, > + __in const PCHAR Name, > + __in PVOID Buffer, > + __in ULONG Length > + ) > +{ > + ULONG Offset; > + > + Offset = 0; > + while (Offset < Length) { > + if (*((PUCHAR)Buffer + Offset) != 0) { > + Error("%s: non-zero byte in %s (0x%p+0x%x)\n", Caller, Name, > Buffer, Offset); > + return FALSE; > + } > + Offset++; > + } > + > + return TRUE; > +} > + > +#define IsZeroMemory(_Buffer, _Length) \ > + _IsZeroMemory(__FUNCTION__, #_Buffer, (_Buffer), (_Length)) > + > +#else // TEST_MEMORY > + > +#define IsZeroMemory(_Buffer, _Length) TRUE > + > +#endif // TEST_MEMORY > + > +#define IMPLY(_X, _Y) (!(_X) || (_Y)) > +#define EQUIV(_X, _Y) (IMPLY((_X), (_Y)) && IMPLY((_Y), (_X))) > + > +#endif // _XENDISK_ASSERT_H > + > diff --git a/src/xendisk/debug.h b/src/xendisk/debug.h > new file mode 100644 > index 0000000..f592f86 > --- /dev/null > +++ b/src/xendisk/debug.h > @@ -0,0 +1,94 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _DEBUG_H > +#define _DEBUG_H > + > +#include > +#include > + > +#ifdef _SDV_ > +#define __MODULE__ "" > +#endif > + > +// DEBUG_FILTER_MASKs > +// Set these to see relevant output > +// ERROR 0x00000001 > +// WARNING 0x00000002 > +// TRACE 0x00000004 > +// INFO 0x00000008 > + > +#pragma warning(disable:4127) // conditional expression is constant > + > +// > +// Debug Output and Logging > +// > +static __inline VOID > +__DebugMessage( > + __in ULONG Level, > + __in __nullterminated const CHAR *Prefix, > + __in __nullterminated const CHAR *Format, > + ... > + ) > +{ > + va_list Arguments; > + > + va_start(Arguments, Format); > + > +#pragma prefast(suppress:6001) // Using uninitialized memory > + vDbgPrintExWithPrefix(Prefix, > + DPFLTR_IHVDRIVER_ID, > + Level, > + Format, > + Arguments); > + va_end(Arguments); > +} > + > +#define Error(...) \ > + __DebugMessage(DPFLTR_ERROR_LEVEL, __MODULE__ "|" > __FUNCTION__ ":", __VA_ARGS__) > + > +#define Warning(...) \ > + __DebugMessage(DPFLTR_WARNING_LEVEL, __MODULE__ "|" > __FUNCTION__ ":", __VA_ARGS__) > + > +#if DBG > +#define Trace(...) \ > + __DebugMessage(DPFLTR_TRACE_LEVEL, __MODULE__ "|" > __FUNCTION__ ":", __VA_ARGS__) > +#else // DBG > +#define Trace(...) \ > + (VOID)(__VA_ARGS__) > +#endif // DBG > + > +#define Verbose(...) \ > + __DebugMessage(DPFLTR_INFO_LEVEL, __MODULE__ "|" > __FUNCTION__ ":", __VA_ARGS__) > + > +#include "assert.h" > + > +#endif // _DEBUG_H > diff --git a/src/xendisk/driver.c b/src/xendisk/driver.c > new file mode 100644 > index 0000000..743fc61 > --- /dev/null > +++ b/src/xendisk/driver.c > @@ -0,0 +1,203 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#include > +#include "driver.h" > +#include "util.h" > +#include "debug.h" > +#include "assert.h" > +#include > + > +extern PULONG InitSafeBootMode; > + > +typedef struct _XENDISK_DRIVER { > + PDRIVER_OBJECT DriverObject; > +} XENDISK_DRIVER, *PXENDISK_DRIVER; > + > +static XENDISK_DRIVER Driver; > + > +static FORCEINLINE VOID > +__DriverSetDriverObject( > + IN PDRIVER_OBJECT DriverObject > + ) > +{ > + Driver.DriverObject = DriverObject; > +} > + > +static FORCEINLINE PDRIVER_OBJECT > +__DriverGetDriverObject( > + VOID > + ) > +{ > + return Driver.DriverObject; > +} > + > +PDRIVER_OBJECT > +DriverGetDriverObject( > + VOID > + ) > +{ > + return __DriverGetDriverObject(); > +} > + > +DRIVER_UNLOAD DriverUnload; > + > +VOID > +DriverUnload( > + IN PDRIVER_OBJECT DriverObject > + ) > +{ > + ASSERT3P(DriverObject, ==, __DriverGetDriverObject()); > + > + Trace("====>\n"); > + > + __DriverSetDriverObject(NULL); > + > + ASSERT(IsZeroMemory(&Driver, sizeof (XENDISK_DRIVER))); > + > + Trace("<====\n"); > +} > + > +DRIVER_ADD_DEVICE AddDevice; > + > +NTSTATUS > +#pragma prefast(suppress:28152) // Does not clear > DO_DEVICE_INITIALIZING > +AddDevice( > + IN PDRIVER_OBJECT DriverObject, > + IN PDEVICE_OBJECT PhysicalDeviceObject > + ) > +{ > + NTSTATUS status; > + > + ASSERT3P(DriverObject, ==, __DriverGetDriverObject()); > + > + status = FdoCreate(PhysicalDeviceObject); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + return STATUS_SUCCESS; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + return status; > +} > + > +DRIVER_DISPATCH Dispatch; > + > +NTSTATUS > +Dispatch( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp > + ) > +{ > + PXENDISK_DX Dx; > + NTSTATUS status; > + > + Dx = (PXENDISK_DX)DeviceObject->DeviceExtension; > + ASSERT3P(Dx->DeviceObject, ==, DeviceObject); > + > + if (Dx->DevicePnpState == Deleted) { > + status = STATUS_NO_SUCH_DEVICE; > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + goto done; > + } > + > + status = STATUS_NOT_SUPPORTED; > + switch (Dx->Type) { > + case PHYSICAL_DEVICE_OBJECT: { > + PXENDISK_PDO Pdo = Dx->Pdo; > + > + status = PdoDispatch(Pdo, Irp); > + break; > + } > + case FUNCTION_DEVICE_OBJECT: { > + PXENDISK_FDO Fdo = Dx->Fdo; > + > + status = FdoDispatch(Fdo, Irp); > + break; > + } > + default: > + ASSERT(FALSE); > + break; > + } > + > +done: > + return status; > +} > + > +DRIVER_INITIALIZE DriverEntry; > + > +NTSTATUS > +DriverEntry( > + IN PDRIVER_OBJECT DriverObject, > + IN PUNICODE_STRING RegistryPath > + ) > +{ > + ULONG Index; > + > + ASSERT3P(__DriverGetDriverObject(), ==, NULL); > + UNREFERENCED_PARAMETER(RegistryPath); > + > + ExInitializeDriverRuntime(DrvRtPoolNxOptIn); > + > + Trace("====>\n"); > + > + __DriverSetDriverObject(DriverObject); > + > + DriverObject->DriverUnload = DriverUnload; > + > + if (*InitSafeBootMode > 0) > + goto done; > + > + Verbose("XENDISK %d.%d.%d (%d) (%02d.%02d.%04d)\n", > + MAJOR_VERSION, > + MINOR_VERSION, > + MICRO_VERSION, > + BUILD_NUMBER, > + DAY, > + MONTH, > + YEAR); > + > + DriverObject->DriverExtension->AddDevice = AddDevice; > + > + for (Index = 0; Index <= IRP_MJ_MAXIMUM_FUNCTION; Index++) { > +#pragma prefast(suppress:28169) // No __drv_dispatchType annotation > +#pragma prefast(suppress:28168) // No matching __drv_dispatchType > annotation for IRP_MJ_CREATE > + DriverObject->MajorFunction[Index] = Dispatch; > + } > + > +done: > + Trace("<====\n"); > + return STATUS_SUCCESS; > +} > diff --git a/src/xendisk/driver.h b/src/xendisk/driver.h > new file mode 100644 > index 0000000..b47e21b > --- /dev/null > +++ b/src/xendisk/driver.h > @@ -0,0 +1,68 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_DRIVER_H > +#define _XENDISK_DRIVER_H > + > +#include "fdo.h" > +#include "pdo.h" > + > +extern PDRIVER_OBJECT > +DriverGetDriverObject( > + VOID > + ); > + > +#pragma warning(push) > +#pragma warning(disable:4201) // nonstandard extension used : nameless > struct/union > + > +typedef struct _XENDISK_DX { > + PDEVICE_OBJECT DeviceObject; > + DEVICE_OBJECT_TYPE Type; > + > + DEVICE_PNP_STATE DevicePnpState; > + DEVICE_PNP_STATE PreviousDevicePnpState; > + > + SYSTEM_POWER_STATE SystemPowerState; > + DEVICE_POWER_STATE DevicePowerState; > + > + IO_REMOVE_LOCK RemoveLock; > + > + LIST_ENTRY ListEntry; > + > + union { > + PXENDISK_FDO Fdo; > + PXENDISK_PDO Pdo; > + }; > +} XENDISK_DX, *PXENDISK_DX; > + > +#pragma warning(pop) > + > +#endif // _XENDISK_DRIVER_H > diff --git a/src/xendisk/fdo.c b/src/xendisk/fdo.c > new file mode 100644 > index 0000000..771c82e > --- /dev/null > +++ b/src/xendisk/fdo.c > @@ -0,0 +1,1862 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#define INITGUID 1 > + > +#include > +#include > +#include > +#include > +#include > + > +#include "driver.h" > +#include "fdo.h" > +#include "pdo.h" > +#include "thread.h" > +#include "mutex.h" > +#include "debug.h" > +#include "assert.h" > +#include "util.h" > + > +#define FDO_TAG 'ODF' > + > +struct _XENDISK_FDO { > + PXENDISK_DX Dx; > + PDEVICE_OBJECT LowerDeviceObject; > + PDEVICE_OBJECT PhysicalDeviceObject; > + > + PXENDISK_THREAD SystemPowerThread; > + PIRP SystemPowerIrp; > + PXENDISK_THREAD DevicePowerThread; > + PIRP DevicePowerIrp; > + > + MUTEX Mutex; > + ULONG References; > +}; > + > +static FORCEINLINE PVOID > +__FdoAllocate( > + IN ULONG Length > + ) > +{ > + return __AllocateNonPagedPoolWithTag(__FUNCTION__, __LINE__, > Length, FDO_TAG); > +} > + > +static FORCEINLINE VOID > +__FdoFree( > + IN PVOID Buffer > + ) > +{ > + __FreePoolWithTag(Buffer, FDO_TAG); > +} > + > +static FORCEINLINE VOID > +__FdoSetDevicePnpState( > + IN PXENDISK_FDO Fdo, > + IN DEVICE_PNP_STATE State > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + // We can never transition out of the deleted state > + ASSERT(Dx->DevicePnpState != Deleted || State == Deleted); > + > + Dx->PreviousDevicePnpState = Dx->DevicePnpState; > + Dx->DevicePnpState = State; > +} > + > +static FORCEINLINE VOID > +__FdoRestoreDevicePnpState( > + IN PXENDISK_FDO Fdo, > + IN DEVICE_PNP_STATE State > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + if (Dx->DevicePnpState == State) > + Dx->DevicePnpState = Dx->PreviousDevicePnpState; > +} > + > +static FORCEINLINE DEVICE_PNP_STATE > +__FdoGetDevicePnpState( > + IN PXENDISK_FDO Fdo > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + return Dx->DevicePnpState; > +} > + > +static FORCEINLINE VOID > +__FdoSetDevicePowerState( > + IN PXENDISK_FDO Fdo, > + IN DEVICE_POWER_STATE State > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + Dx->DevicePowerState = State; > +} > + > +static FORCEINLINE DEVICE_POWER_STATE > +__FdoGetDevicePowerState( > + IN PXENDISK_FDO Fdo > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + return Dx->DevicePowerState; > +} > + > +static FORCEINLINE VOID > +__FdoSetSystemPowerState( > + IN PXENDISK_FDO Fdo, > + IN SYSTEM_POWER_STATE State > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + Dx->SystemPowerState = State; > +} > + > +static FORCEINLINE SYSTEM_POWER_STATE > +__FdoGetSystemPowerState( > + IN PXENDISK_FDO Fdo > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + return Dx->SystemPowerState; > +} > + > +static FORCEINLINE PDEVICE_OBJECT > +__FdoGetPhysicalDeviceObject( > + IN PXENDISK_FDO Fdo > + ) > +{ > + return Fdo->PhysicalDeviceObject; > +} > + > +VOID > +FdoAddPhysicalDeviceObject( > + IN PXENDISK_FDO Fdo, > + IN PDEVICE_OBJECT DeviceObject > + ) > +{ > + PXENDISK_DX Dx; > + > + Dx = (PXENDISK_DX)DeviceObject->DeviceExtension; > + ASSERT3U(Dx->Type, ==, PHYSICAL_DEVICE_OBJECT); > + > + InsertTailList(&Fdo->Dx->ListEntry, &Dx->ListEntry); > + ASSERT3U(Fdo->References, !=, 0); > + Fdo->References++; > +} > + > +VOID > +FdoRemovePhysicalDeviceObject( > + IN PXENDISK_FDO Fdo, > + IN PDEVICE_OBJECT DeviceObject > + ) > +{ > + PXENDISK_DX Dx; > + > + Dx = (PXENDISK_DX)DeviceObject->DeviceExtension; > + ASSERT3U(Dx->Type, ==, PHYSICAL_DEVICE_OBJECT); > + > + RemoveEntryList(&Dx->ListEntry); > + ASSERT3U(Fdo->References, !=, 0); > + --Fdo->References; > +} > + > +static FORCEINLINE VOID > +__FdoAcquireMutex( > + IN PXENDISK_FDO Fdo > + ) > +{ > + AcquireMutex(&Fdo->Mutex); > +} > + > +VOID > +FdoAcquireMutex( > + IN PXENDISK_FDO Fdo > + ) > +{ > + __FdoAcquireMutex(Fdo); > +} > + > +static FORCEINLINE VOID > +__FdoReleaseMutex( > + IN PXENDISK_FDO Fdo > + ) > +{ > + ReleaseMutex(&Fdo->Mutex); > +} > + > +VOID > +FdoReleaseMutex( > + IN PXENDISK_FDO Fdo > + ) > +{ > + __FdoReleaseMutex(Fdo); > + > + if (Fdo->References == 0) > + FdoDestroy(Fdo); > +} > + > +static FORCEINLINE VOID > +__FdoEnumerate( > + IN PXENDISK_FDO Fdo, > + IN PDEVICE_RELATIONS Relations > + ) > +{ > + PDEVICE_OBJECT *PhysicalDeviceObject; > + ULONG Count; > + PLIST_ENTRY ListEntry; > + ULONG Index; > + NTSTATUS status; > + > + Count = Relations->Count; > + ASSERT(Count != 0); > + > + PhysicalDeviceObject = __FdoAllocate(sizeof (PDEVICE_OBJECT) * > Count); > + > + status = STATUS_NO_MEMORY; > + if (PhysicalDeviceObject == NULL) > + goto fail1; > + > + RtlCopyMemory(PhysicalDeviceObject, > + Relations->Objects, > + sizeof (PDEVICE_OBJECT) * Count); > + > + AcquireMutex(&Fdo->Mutex); > + > + // Remove any PDOs that do not appear in the device list > + ListEntry = Fdo->Dx->ListEntry.Flink; > + while (ListEntry != &Fdo->Dx->ListEntry) { > + PLIST_ENTRY Next = ListEntry->Flink; > + PXENDISK_DX Dx = CONTAINING_RECORD(ListEntry, XENDISK_DX, > ListEntry); > + PXENDISK_PDO Pdo = Dx->Pdo; > + BOOLEAN Missing; > + > + Missing = TRUE; > + for (Index = 0; Index < Count; Index++) { > + if (PdoGetPhysicalDeviceObject(Pdo) == > PhysicalDeviceObject[Index]) { > + Missing = FALSE; > +#pragma prefast(suppress:6387) // PhysicalDeviceObject[Index] could be > NULL > + ObDereferenceObject(PhysicalDeviceObject[Index]); > + PhysicalDeviceObject[Index] = NULL; // avoid duplication > + break; > + } > + } > + > + if (Missing && !PdoIsMissing(Pdo)) { > + if (PdoGetDevicePnpState(Pdo) == Present) { > + PdoSetDevicePnpState(Pdo, Deleted); > + PdoDestroy(Pdo); > + } else { > + PdoSetMissing(Pdo, "device disappeared"); > + } > + } > + > + ListEntry = Next; > + } > + > + // Walk the list and create PDO filters for any new devices > + for (Index = 0; Index < Count; Index++) { > +#pragma warning(suppress:6385) // Reading invalid data from > 'PhysicalDeviceObject' > + if (PhysicalDeviceObject[Index] != NULL) { > + (VOID) PdoCreate(Fdo, > + PhysicalDeviceObject[Index]); > + ObDereferenceObject(PhysicalDeviceObject[Index]); > + } > + } > + > + ReleaseMutex(&Fdo->Mutex); > + > + __FdoFree(PhysicalDeviceObject); > + return; > + > +fail1: > + Error("fail1 (%08x)\n", status); > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoForwardIrpSynchronously( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PKEVENT Event = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + UNREFERENCED_PARAMETER(Irp); > + > + KeSetEvent(Event, IO_NO_INCREMENT, FALSE); > + > + return STATUS_MORE_PROCESSING_REQUIRED; > +} > + > +static NTSTATUS > +FdoForwardIrpSynchronously( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + KEVENT Event; > + NTSTATUS status; > + > + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); > + > + KeInitializeEvent(&Event, NotificationEvent, FALSE); > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoForwardIrpSynchronously, > + &Event, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + if (status == STATUS_PENDING) { > + (VOID) KeWaitForSingleObject(&Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + status = Irp->IoStatus.Status; > + } else { > + ASSERT3U(status, ==, Irp->IoStatus.Status); > + } > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoStartDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + POWER_STATE PowerState; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + if (!NT_SUCCESS(status)) > + goto fail2; > + > + __FdoSetSystemPowerState(Fdo, PowerSystemWorking); > + __FdoSetDevicePowerState(Fdo, PowerDeviceD0); > + > + PowerState.DeviceState = PowerDeviceD0; > + PoSetPowerState(Fdo->Dx->DeviceObject, > + DevicePowerState, > + PowerState); > + > + __FdoSetDevicePnpState(Fdo, Started); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > + > +fail2: > + Error("fail2\n"); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoQueryStopDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoQueryStopDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __FdoSetDevicePnpState(Fdo, StopPending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoQueryStopDevice, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoCancelStopDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoCancelStopDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + __FdoRestoreDevicePnpState(Fdo, StopPending); > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoCancelStopDevice, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoStopDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoStopDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + POWER_STATE PowerState; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + if (__FdoGetDevicePowerState(Fdo) != PowerDeviceD0) > + goto done; > + > + PowerState.DeviceState = PowerDeviceD3; > + PoSetPowerState(Fdo->Dx->DeviceObject, > + DevicePowerState, > + PowerState); > + > + __FdoSetDevicePowerState(Fdo, PowerDeviceD3); > + __FdoSetSystemPowerState(Fdo, PowerSystemShutdown); > + > +done: > + __FdoSetDevicePnpState(Fdo, Stopped); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoStopDevice, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoQueryRemoveDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoQueryRemoveDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __FdoSetDevicePnpState(Fdo, RemovePending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoQueryRemoveDevice, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoCancelRemoveDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoCancelRemoveDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __FdoRestoreDevicePnpState(Fdo, RemovePending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoCancelRemoveDevice, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoSurpriseRemoval( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoSurpriseRemoval( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __FdoSetDevicePnpState(Fdo, SurpriseRemovePending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoSurpriseRemoval, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoRemoveDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + POWER_STATE PowerState; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + if (__FdoGetDevicePowerState(Fdo) != PowerDeviceD0) > + goto done; > + > + PowerState.DeviceState = PowerDeviceD3; > + PoSetPowerState(Fdo->Dx->DeviceObject, > + DevicePowerState, > + PowerState); > + > + __FdoSetDevicePowerState(Fdo, PowerDeviceD3); > + __FdoSetSystemPowerState(Fdo, PowerSystemShutdown); > + > +done: > + __FdoSetDevicePnpState(Fdo, Deleted); > + > + IoReleaseRemoveLockAndWait(&Fdo->Dx->RemoveLock, Irp); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + AcquireMutex(&Fdo->Mutex); > + ASSERT3U(Fdo->References, !=, 0); > + --Fdo->References; > + ReleaseMutex(&Fdo->Mutex); > + > + if (Fdo->References == 0) > + FdoDestroy(Fdo); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoQueryDeviceRelations( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PKEVENT Event = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + UNREFERENCED_PARAMETER(Irp); > + > + KeSetEvent(Event, IO_NO_INCREMENT, FALSE); > + > + return STATUS_MORE_PROCESSING_REQUIRED; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoQueryDeviceRelations( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + KEVENT Event; > + PIO_STACK_LOCATION StackLocation; > + ULONG Size; > + PDEVICE_RELATIONS Relations; > + PLIST_ENTRY ListEntry; > + ULONG Count; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + KeInitializeEvent(&Event, NotificationEvent, FALSE); > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoQueryDeviceRelations, > + &Event, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + if (status == STATUS_PENDING) { > + (VOID) KeWaitForSingleObject(&Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + status = Irp->IoStatus.Status; > + } else { > + ASSERT3U(status, ==, Irp->IoStatus.Status); > + } > + > + if (!NT_SUCCESS(status)) > + goto fail2; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + if (StackLocation->Parameters.QueryDeviceRelations.Type != > BusRelations) > + goto done; > + > + Relations = (PDEVICE_RELATIONS)Irp->IoStatus.Information; > + > + if (Relations->Count != 0) > + __FdoEnumerate(Fdo, Relations); > + > + ExFreePool(Relations); > + > + AcquireMutex(&Fdo->Mutex); > + > + Count = 0; > + for (ListEntry = Fdo->Dx->ListEntry.Flink; > + ListEntry != &Fdo->Dx->ListEntry; > + ListEntry = ListEntry->Flink) > + Count++; > + > + Size = FIELD_OFFSET(DEVICE_RELATIONS, Objects) + (sizeof > (DEVICE_OBJECT) * __min(Count, 1)); > + > + Relations = ExAllocatePoolWithTag(PagedPool, Size, 'TLIF'); > + > + status = STATUS_NO_MEMORY; > + if (Relations == NULL) > + goto fail3; > + > + RtlZeroMemory(Relations, Size); > + > + for (ListEntry = Fdo->Dx->ListEntry.Flink; > + ListEntry != &Fdo->Dx->ListEntry; > + ListEntry = ListEntry->Flink) { > + PXENDISK_DX Dx = CONTAINING_RECORD(ListEntry, XENDISK_DX, > ListEntry); > + PXENDISK_PDO Pdo = Dx->Pdo; > + > + ASSERT3U(Dx->Type, ==, PHYSICAL_DEVICE_OBJECT); > + > + if (PdoGetDevicePnpState(Pdo) == Present) > + PdoSetDevicePnpState(Pdo, Enumerated); > + > + ObReferenceObject(PdoGetPhysicalDeviceObject(Pdo)); > + Relations->Objects[Relations->Count++] = > PdoGetPhysicalDeviceObject(Pdo); > + } > + > + ASSERT3U(Relations->Count, ==, Count); > + > + Trace("%d PDO(s)\n", Relations->Count); > + > + ReleaseMutex(&Fdo->Mutex); > + > + Irp->IoStatus.Information = (ULONG_PTR)Relations; > + status = STATUS_SUCCESS; > + > +done: > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > + > +fail3: > + ReleaseMutex(&Fdo->Mutex); > + > +fail2: > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoDispatchPnp( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoDispatchPnp( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + switch (StackLocation->MinorFunction) { > + case IRP_MN_START_DEVICE: > + status = FdoStartDevice(Fdo, Irp); > + break; > + > + case IRP_MN_QUERY_STOP_DEVICE: > + status = FdoQueryStopDevice(Fdo, Irp); > + break; > + > + case IRP_MN_CANCEL_STOP_DEVICE: > + status = FdoCancelStopDevice(Fdo, Irp); > + break; > + > + case IRP_MN_STOP_DEVICE: > + status = FdoStopDevice(Fdo, Irp); > + break; > + > + case IRP_MN_QUERY_REMOVE_DEVICE: > + status = FdoQueryRemoveDevice(Fdo, Irp); > + break; > + > + case IRP_MN_SURPRISE_REMOVAL: > + status = FdoSurpriseRemoval(Fdo, Irp); > + break; > + > + case IRP_MN_REMOVE_DEVICE: > + status = FdoRemoveDevice(Fdo, Irp); > + break; > + > + case IRP_MN_CANCEL_REMOVE_DEVICE: > + status = FdoCancelRemoveDevice(Fdo, Irp); > + break; > + > + case IRP_MN_QUERY_DEVICE_RELATIONS: > + status = FdoQueryDeviceRelations(Fdo, Irp); > + break; > + > + default: > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoDispatchPnp, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + break; > + } > + > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoSetDevicePowerUp( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, <, __FdoGetDevicePowerState(Fdo)); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + if (!NT_SUCCESS(status)) > + goto done; > + > + Verbose("%p: %s -> %s\n", > + Fdo->Dx->DeviceObject, > + PowerDeviceStateName(__FdoGetDevicePowerState(Fdo)), > + PowerDeviceStateName(DeviceState)); > + > + __FdoSetDevicePowerState(Fdo, DeviceState); > + > +done: > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoSetDevicePowerDown( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, >, __FdoGetDevicePowerState(Fdo)); > + > + Verbose("%p: %s -> %s\n", > + Fdo->Dx->DeviceObject, > + PowerDeviceStateName(__FdoGetDevicePowerState(Fdo)), > + PowerDeviceStateName(DeviceState)); > + > + __FdoSetDevicePowerState(Fdo, DeviceState); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoSetDevicePower( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction)); > + > + if (DeviceState == __FdoGetDevicePowerState(Fdo)) { > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (DeviceState < __FdoGetDevicePowerState(Fdo)) ? > + __FdoSetDevicePowerUp(Fdo, Irp) : > + __FdoSetDevicePowerDown(Fdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction), > + status); > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoSetSystemPowerUp( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, <, __FdoGetSystemPowerState(Fdo)); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + if (!NT_SUCCESS(status)) > + goto done; > + > + Verbose("%p: %s -> %s\n", > + Fdo->Dx->DeviceObject, > + PowerSystemStateName(__FdoGetSystemPowerState(Fdo)), > + PowerSystemStateName(SystemState)); > + > + __FdoSetSystemPowerState(Fdo, SystemState); > + > +done: > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoSetSystemPowerDown( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, >, __FdoGetSystemPowerState(Fdo)); > + > + Verbose("%p: %s -> %s\n", > + Fdo->Dx->DeviceObject, > + PowerSystemStateName(__FdoGetSystemPowerState(Fdo)), > + PowerSystemStateName(SystemState)); > + > + __FdoSetSystemPowerState(Fdo, SystemState); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoSetSystemPower( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction)); > + > + if (SystemState == __FdoGetSystemPowerState(Fdo)) { > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (SystemState < __FdoGetSystemPowerState(Fdo)) ? > + __FdoSetSystemPowerUp(Fdo, Irp) : > + __FdoSetSystemPowerDown(Fdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction), > + status); > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoQueryDevicePowerUp( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, <, __FdoGetDevicePowerState(Fdo)); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoQueryDevicePowerDown( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, >, __FdoGetDevicePowerState(Fdo)); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoQueryDevicePower( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction)); > + > + if (DeviceState == __FdoGetDevicePowerState(Fdo)) { > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (DeviceState < __FdoGetDevicePowerState(Fdo)) ? > + __FdoQueryDevicePowerUp(Fdo, Irp) : > + __FdoQueryDevicePowerDown(Fdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction), > + status); > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoQuerySystemPowerUp( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, <, __FdoGetSystemPowerState(Fdo)); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoQuerySystemPowerDown( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, >, __FdoGetSystemPowerState(Fdo)); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoQuerySystemPower( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction)); > + > + if (SystemState == __FdoGetSystemPowerState(Fdo)) { > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (SystemState < __FdoGetSystemPowerState(Fdo)) ? > + __FdoQuerySystemPowerUp(Fdo, Irp) : > + __FdoQuerySystemPowerDown(Fdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction), > + status); > + > + return status; > +} > + > +static NTSTATUS > +FdoDevicePower( > + IN PXENDISK_THREAD Self, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + PKEVENT Event; > + > + Event = ThreadGetEvent(Self); > + > + for (;;) { > + PIRP Irp; > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + > + if (Fdo->DevicePowerIrp == NULL) { > + (VOID) KeWaitForSingleObject(Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + KeClearEvent(Event); > + } > + > + if (ThreadIsAlerted(Self)) > + break; > + > + Irp = Fdo->DevicePowerIrp; > + > + if (Irp == NULL) > + continue; > + > + Fdo->DevicePowerIrp = NULL; > + KeMemoryBarrier(); > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + switch (StackLocation->MinorFunction) { > + case IRP_MN_SET_POWER: > + (VOID) __FdoSetDevicePower(Fdo, Irp); > + break; > + > + case IRP_MN_QUERY_POWER: > + (VOID) __FdoQueryDevicePower(Fdo, Irp); > + break; > + > + default: > + ASSERT(FALSE); > + break; > + } > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + } > + > + return STATUS_SUCCESS; > +} > + > +static NTSTATUS > +FdoSystemPower( > + IN PXENDISK_THREAD Self, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + PKEVENT Event; > + > + Event = ThreadGetEvent(Self); > + > + for (;;) { > + PIRP Irp; > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + > + if (Fdo->SystemPowerIrp == NULL) { > + (VOID) KeWaitForSingleObject(Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + KeClearEvent(Event); > + } > + > + if (ThreadIsAlerted(Self)) > + break; > + > + Irp = Fdo->SystemPowerIrp; > + > + if (Irp == NULL) > + continue; > + > + Fdo->SystemPowerIrp = NULL; > + KeMemoryBarrier(); > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + switch (StackLocation->MinorFunction) { > + case IRP_MN_SET_POWER: > + (VOID) __FdoSetSystemPower(Fdo, Irp); > + break; > + > + case IRP_MN_QUERY_POWER: > + (VOID) __FdoQuerySystemPower(Fdo, Irp); > + break; > + > + default: > + ASSERT(FALSE); > + break; > + } > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + } > + > + return STATUS_SUCCESS; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoDispatchPower( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoDispatchPower( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + POWER_STATE_TYPE PowerType; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + if (MinorFunction != IRP_MN_QUERY_POWER && > + MinorFunction != IRP_MN_SET_POWER) { > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoDispatchPower, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + goto done; > + } > + > + PowerType = StackLocation->Parameters.Power.Type; > + > + Trace("====> (%02x:%s)\n", > + MinorFunction, > + PowerMinorFunctionName(MinorFunction)); > + > + switch (PowerType) { > + case DevicePowerState: > + IoMarkIrpPending(Irp); > + > + ASSERT3P(Fdo->DevicePowerIrp, ==, NULL); > + Fdo->DevicePowerIrp = Irp; > + KeMemoryBarrier(); > + > + ThreadWake(Fdo->DevicePowerThread); > + > + status = STATUS_PENDING; > + break; > + > + case SystemPowerState: > + IoMarkIrpPending(Irp); > + > + ASSERT3P(Fdo->SystemPowerIrp, ==, NULL); > + Fdo->SystemPowerIrp = Irp; > + KeMemoryBarrier(); > + > + ThreadWake(Fdo->SystemPowerThread); > + > + status = STATUS_PENDING; > + break; > + > + default: > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoDispatchPower, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + break; > + } > + > + Trace("<==== (%02x:%s) (%08x)\n", > + MinorFunction, > + PowerMinorFunctionName(MinorFunction), > + status); > + > +done: > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoDispatchDefault( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoDispatchDefault( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoDispatchDefault, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +NTSTATUS > +FdoDispatch( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + > + switch (StackLocation->MajorFunction) { > + case IRP_MJ_PNP: > + status = FdoDispatchPnp(Fdo, Irp); > + break; > + > + case IRP_MJ_POWER: > + status = FdoDispatchPower(Fdo, Irp); > + break; > + > + default: > + status = FdoDispatchDefault(Fdo, Irp); > + break; > + } > + > + return status; > +} > + > +NTSTATUS > +FdoCreate( > + IN PDEVICE_OBJECT PhysicalDeviceObject > + ) > +{ > + PDEVICE_OBJECT LowerDeviceObject; > + ULONG DeviceType; > + PDEVICE_OBJECT FilterDeviceObject; > + PXENDISK_DX Dx; > + PXENDISK_FDO Fdo; > + NTSTATUS status; > + > + LowerDeviceObject = > IoGetAttachedDeviceReference(PhysicalDeviceObject); > + DeviceType = LowerDeviceObject->DeviceType; > + ObDereferenceObject(LowerDeviceObject); > + > +#pragma prefast(suppress:28197) // Possibly leaking memory > 'FilterDeviceObject' > + status = IoCreateDevice(DriverGetDriverObject(), > + sizeof (XENDISK_DX), > + NULL, > + DeviceType, > + FILE_DEVICE_SECURE_OPEN, > + FALSE, > + &FilterDeviceObject); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + Dx = (PXENDISK_DX)FilterDeviceObject->DeviceExtension; > + RtlZeroMemory(Dx, sizeof (XENDISK_DX)); > + > + Dx->Type = FUNCTION_DEVICE_OBJECT; > + Dx->DeviceObject = FilterDeviceObject; > + Dx->DevicePnpState = Added; > + Dx->SystemPowerState = PowerSystemShutdown; > + Dx->DevicePowerState = PowerDeviceD3; > + > + IoInitializeRemoveLock(&Dx->RemoveLock, FDO_TAG, 0, 0); > + > + Fdo = __FdoAllocate(sizeof (XENDISK_FDO)); > + > + status = STATUS_NO_MEMORY; > + if (Fdo == NULL) > + goto fail2; > + > + LowerDeviceObject = IoAttachDeviceToDeviceStack(FilterDeviceObject, > + PhysicalDeviceObject); > + > + status = STATUS_UNSUCCESSFUL; > + if (LowerDeviceObject == NULL) > + goto fail3; > + > + Fdo->Dx = Dx; > + Fdo->PhysicalDeviceObject = PhysicalDeviceObject; > + Fdo->LowerDeviceObject = LowerDeviceObject; > + > + status = ThreadCreate(FdoSystemPower, Fdo, &Fdo- > >SystemPowerThread); > + if (!NT_SUCCESS(status)) > + goto fail4; > + > + status = ThreadCreate(FdoDevicePower, Fdo, &Fdo- > >DevicePowerThread); > + if (!NT_SUCCESS(status)) > + goto fail5; > + > + InitializeMutex(&Fdo->Mutex); > + InitializeListHead(&Dx->ListEntry); > + Fdo->References = 1; > + > + Verbose("%p\n", FilterDeviceObject); > + > + Dx->Fdo = Fdo; > + > +#pragma prefast(suppress:28182) // Dereferencing NULL pointer > + FilterDeviceObject->DeviceType = LowerDeviceObject->DeviceType; > + FilterDeviceObject->Characteristics = LowerDeviceObject- > >Characteristics; > + > + FilterDeviceObject->Flags |= LowerDeviceObject->Flags; > + FilterDeviceObject->Flags &= ~DO_DEVICE_INITIALIZING; > + > + return STATUS_SUCCESS; > + > +fail5: > + Error("fail5\n"); > + > + ThreadAlert(Fdo->SystemPowerThread); > + ThreadJoin(Fdo->SystemPowerThread); > + Fdo->SystemPowerThread = NULL; > + > +fail4: > + Error("fail4\n"); > + > + Fdo->PhysicalDeviceObject = NULL; > + Fdo->LowerDeviceObject = NULL; > + Fdo->Dx = NULL; > + > + IoDetachDevice(LowerDeviceObject); > + > +fail3: > + Error("fail3\n"); > + > + ASSERT(IsZeroMemory(Fdo, sizeof (XENDISK_FDO))); > + __FdoFree(Fdo); > + > +fail2: > + Error("fail2\n"); > + > + IoDeleteDevice(FilterDeviceObject); > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + return status; > +} > + > +VOID > +FdoDestroy( > + IN PXENDISK_FDO Fdo > + ) > +{ > + PDEVICE_OBJECT LowerDeviceObject = Fdo->LowerDeviceObject; > + PXENDISK_DX Dx = Fdo->Dx; > + PDEVICE_OBJECT FilterDeviceObject = Dx->DeviceObject; > + > + ASSERT(IsListEmpty(&Dx->ListEntry)); > + ASSERT3U(Fdo->References, ==, 0); > + ASSERT3U(__FdoGetDevicePnpState(Fdo), ==, Deleted); > + > + Dx->Fdo = NULL; > + > + RtlZeroMemory(&Fdo->Mutex, sizeof (MUTEX)); > + > + ThreadAlert(Fdo->DevicePowerThread); > + ThreadJoin(Fdo->DevicePowerThread); > + Fdo->DevicePowerThread = NULL; > + > + ThreadAlert(Fdo->SystemPowerThread); > + ThreadJoin(Fdo->SystemPowerThread); > + Fdo->SystemPowerThread = NULL; > + > + Fdo->LowerDeviceObject = NULL; > + Fdo->PhysicalDeviceObject = NULL; > + Fdo->Dx = NULL; > + > + IoDetachDevice(LowerDeviceObject); > + > + ASSERT(IsZeroMemory(Fdo, sizeof (XENDISK_FDO))); > + __FdoFree(Fdo); > + > + IoDeleteDevice(FilterDeviceObject); > +} > diff --git a/src/xendisk/fdo.h b/src/xendisk/fdo.h > new file mode 100644 > index 0000000..8aa0529 > --- /dev/null > +++ b/src/xendisk/fdo.h > @@ -0,0 +1,78 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_FDO_H > +#define _XENDISK_FDO_H > + > +#include > +#include "types.h" > + > +typedef struct _XENDISK_FDO XENDISK_FDO, *PXENDISK_FDO; > + > +extern VOID > +FdoAddPhysicalDeviceObject( > + IN PXENDISK_FDO Fdo, > + IN PDEVICE_OBJECT DeviceObject > + ); > + > +extern VOID > +FdoRemovePhysicalDeviceObject( > + IN PXENDISK_FDO Fdo, > + IN PDEVICE_OBJECT DeviceObject > + ); > + > +extern VOID > +FdoAcquireMutex( > + IN PXENDISK_FDO Fdo > + ); > + > +extern VOID > +FdoReleaseMutex( > + IN PXENDISK_FDO Fdo > + ); > + > +extern NTSTATUS > +FdoDispatch( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ); > + > +extern NTSTATUS > +FdoCreate( > + IN PDEVICE_OBJECT PhysicalDeviceObject > + ); > + > +extern VOID > +FdoDestroy( > + IN PXENDISK_FDO Fdo > + ); > + > +#endif // _XENDISK_FDO_H > diff --git a/src/xendisk/mutex.h b/src/xendisk/mutex.h > new file mode 100644 > index 0000000..bcc2414 > --- /dev/null > +++ b/src/xendisk/mutex.h > @@ -0,0 +1,113 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_MUTEX_H > +#define _XENDISK_MUTEX_H > + > +#include > + > +#include "assert.h" > + > +typedef struct _MUTEX { > + PKTHREAD Owner; > + KEVENT Event; > +} MUTEX, *PMUTEX; > + > +static FORCEINLINE VOID > +InitializeMutex( > + IN PMUTEX Mutex > + ) > +{ > + RtlZeroMemory(Mutex, sizeof (MUTEX)); > + > + KeInitializeEvent(&Mutex->Event, SynchronizationEvent, TRUE); > +} > + > +static FORCEINLINE BOOLEAN > +__drv_maxIRQL(PASSIVE_LEVEL) > +TryAcquireMutex( > + IN PMUTEX Mutex > + ) > +{ > + LARGE_INTEGER Timeout; > + NTSTATUS status; > + > + Timeout.QuadPart = 0; > + > + status = KeWaitForSingleObject(&Mutex->Event, > + Executive, > + KernelMode, > + FALSE, > + &Timeout); > + if (status == STATUS_TIMEOUT) > + return FALSE; > + > + ASSERT(NT_SUCCESS(status)); > + > + ASSERT3P(Mutex->Owner, ==, NULL); > + Mutex->Owner = KeGetCurrentThread(); > + > + return TRUE; > +} > + > +static FORCEINLINE VOID > +__drv_maxIRQL(PASSIVE_LEVEL) > +AcquireMutex( > + IN PMUTEX Mutex > + ) > +{ > + NTSTATUS status; > + > + status = KeWaitForSingleObject(&Mutex->Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + > + ASSERT(NT_SUCCESS(status)); > + > + ASSERT3P(Mutex->Owner, ==, NULL); > + Mutex->Owner = KeGetCurrentThread(); > +} > + > +static FORCEINLINE VOID > +__drv_maxIRQL(PASSIVE_LEVEL) > +ReleaseMutex( > + IN PMUTEX Mutex > + ) > +{ > + ASSERT3P(Mutex->Owner, ==, KeGetCurrentThread()); > + Mutex->Owner = NULL; > + > + KeSetEvent(&Mutex->Event, IO_NO_INCREMENT, FALSE); > +} > + > +#endif // _XENDISK_MUTEX_H > diff --git a/src/xendisk/pdo.c b/src/xendisk/pdo.c > new file mode 100644 > index 0000000..3de958a > --- /dev/null > +++ b/src/xendisk/pdo.c > @@ -0,0 +1,2079 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#define INITGUID 1 > + > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > + > +#include "fdo.h" > +#include "pdo.h" > +#include "driver.h" > +#include "thread.h" > +#include "debug.h" > +#include "assert.h" > +#include "util.h" > + > +#define PDO_TAG 'ODP' > + > +struct _XENDISK_PDO { > + PXENDISK_DX Dx; > + PDEVICE_OBJECT LowerDeviceObject; > + PDEVICE_OBJECT PhysicalDeviceObject; > + > + PXENDISK_THREAD SystemPowerThread; > + PIRP SystemPowerIrp; > + PXENDISK_THREAD DevicePowerThread; > + PIRP DevicePowerIrp; > + > + PXENDISK_FDO Fdo; > + BOOLEAN Missing; > + const CHAR *Reason; > + > + ULONG SectorSize; > +}; > + > +static FORCEINLINE PVOID > +__PdoAllocate( > + IN ULONG Length > + ) > +{ > + return __AllocateNonPagedPoolWithTag(__FUNCTION__, __LINE__, > Length, PDO_TAG); > +} > + > +static FORCEINLINE VOID > +__PdoFree( > + IN PVOID Buffer > + ) > +{ > + __FreePoolWithTag(Buffer, PDO_TAG); > +} > + > +static FORCEINLINE VOID > +__PdoSetDevicePnpState( > + IN PXENDISK_PDO Pdo, > + IN DEVICE_PNP_STATE State > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + // We can never transition out of the deleted state > + ASSERT(Dx->DevicePnpState != Deleted || State == Deleted); > + > + Dx->PreviousDevicePnpState = Dx->DevicePnpState; > + Dx->DevicePnpState = State; > +} > + > +VOID > +PdoSetDevicePnpState( > + IN PXENDISK_PDO Pdo, > + IN DEVICE_PNP_STATE State > + ) > +{ > + __PdoSetDevicePnpState(Pdo, State); > +} > + > +static FORCEINLINE VOID > +__PdoRestoreDevicePnpState( > + IN PXENDISK_PDO Pdo, > + IN DEVICE_PNP_STATE State > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + if (Dx->DevicePnpState == State) > + Dx->DevicePnpState = Dx->PreviousDevicePnpState; > +} > + > +static FORCEINLINE DEVICE_PNP_STATE > +__PdoGetDevicePnpState( > + IN PXENDISK_PDO Pdo > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + return Dx->DevicePnpState; > +} > + > +DEVICE_PNP_STATE > +PdoGetDevicePnpState( > + IN PXENDISK_PDO Pdo > + ) > +{ > + return __PdoGetDevicePnpState(Pdo); > +} > + > +static FORCEINLINE VOID > +__PdoSetDevicePowerState( > + IN PXENDISK_PDO Pdo, > + IN DEVICE_POWER_STATE State > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + Dx->DevicePowerState = State; > +} > + > +static FORCEINLINE DEVICE_POWER_STATE > +__PdoGetDevicePowerState( > + IN PXENDISK_PDO Pdo > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + return Dx->DevicePowerState; > +} > + > +static FORCEINLINE VOID > +__PdoSetSystemPowerState( > + IN PXENDISK_PDO Pdo, > + IN SYSTEM_POWER_STATE State > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + Dx->SystemPowerState = State; > +} > + > +static FORCEINLINE SYSTEM_POWER_STATE > +__PdoGetSystemPowerState( > + IN PXENDISK_PDO Pdo > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + return Dx->SystemPowerState; > +} > + > +PDEVICE_OBJECT > +PdoGetPhysicalDeviceObject( > + IN PXENDISK_PDO Pdo > + ) > +{ > + return Pdo->PhysicalDeviceObject; > +} > + > +static FORCEINLINE VOID > +__PdoSetMissing( > + IN PXENDISK_PDO Pdo, > + IN const CHAR *Reason > + ) > +{ > + Pdo->Reason = Reason; > + Pdo->Missing = TRUE; > +} > + > +VOID > +PdoSetMissing( > + IN PXENDISK_PDO Pdo, > + IN const CHAR *Reason > + ) > +{ > + __PdoSetMissing(Pdo, Reason); > +} > + > +static FORCEINLINE BOOLEAN > +__PdoIsMissing( > + IN PXENDISK_PDO Pdo > + ) > +{ > + return Pdo->Missing; > +} > + > +BOOLEAN > +PdoIsMissing( > + IN PXENDISK_PDO Pdo > + ) > +{ > + return __PdoIsMissing(Pdo); > +} > + > +static FORCEINLINE VOID > +__PdoLink( > + IN PXENDISK_PDO Pdo, > + IN PXENDISK_FDO Fdo > + ) > +{ > + Pdo->Fdo = Fdo; > + FdoAddPhysicalDeviceObject(Fdo, Pdo->Dx->DeviceObject); > +} > + > +static FORCEINLINE VOID > +__PdoUnlink( > + IN PXENDISK_PDO Pdo > + ) > +{ > + PXENDISK_FDO Fdo = Pdo->Fdo; > + > + ASSERT(Fdo != NULL); > + > + FdoRemovePhysicalDeviceObject(Fdo, Pdo->Dx->DeviceObject); > + > + Pdo->Fdo = NULL; > +} > + > +static FORCEINLINE PXENDISK_FDO > +__PdoGetFdo( > + IN PXENDISK_PDO Pdo > + ) > +{ > + return Pdo->Fdo; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoForwardIrpSynchronously( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PKEVENT Event = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + UNREFERENCED_PARAMETER(Irp); > + > + KeSetEvent(Event, IO_NO_INCREMENT, FALSE); > + > + return STATUS_MORE_PROCESSING_REQUIRED; > +} > + > +static NTSTATUS > +PdoForwardIrpSynchronously( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + KEVENT Event; > + NTSTATUS status; > + > + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); > + > + KeInitializeEvent(&Event, NotificationEvent, FALSE); > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoForwardIrpSynchronously, > + &Event, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + if (status == STATUS_PENDING) { > + (VOID) KeWaitForSingleObject(&Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + status = Irp->IoStatus.Status; > + } else { > + ASSERT3U(status, ==, Irp->IoStatus.Status); > + } > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoForwardIrpAndForget( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static NTSTATUS > +PdoForwardIrpAndForget( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoForwardIrpAndForget, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + return IoCallDriver(Pdo->LowerDeviceObject, Irp); > +} > + > +static NTSTATUS > +PdoCompleteIrp( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp, > + IN NTSTATUS Status > + ) > +{ > + Irp->IoStatus.Status = Status; > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + return Status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoQueryProperty( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + PSTORAGE_ACCESS_ALIGNMENT_DESCRIPTOR Descriptor = Irp- > >UserBuffer; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + if (!NT_SUCCESS(Irp->IoStatus.Status)) > + goto done; > + > + Descriptor = Irp->UserBuffer; > + Pdo->SectorSize = Descriptor->BytesPerLogicalSector; > + Verbose("%p : %u bytes per sector\n", Pdo->Dx->DeviceObject, Pdo- > >SectorSize); > + > +done: > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoQueryProperty( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PSTORAGE_PROPERTY_QUERY Query; > + PDEVICE_TRIM_DESCRIPTOR Trim; > + NTSTATUS status; > + > + Query = Irp->AssociatedIrp.SystemBuffer; > + > + switch (Query->PropertyId) { > + case StorageAccessAlignmentProperty: > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoQueryProperty, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + break; > + > + case StorageDeviceTrimProperty: > + Trim = Irp->AssociatedIrp.SystemBuffer; > + > + Trim->Version = 0; > + Trim->Size = sizeof(DEVICE_TRIM_DESCRIPTOR); > + Trim->TrimEnabled = TRUE; > + > + Irp->IoStatus.Information = > (ULONG_PTR)sizeof(DEVICE_TRIM_DESCRIPTOR); > + status = PdoCompleteIrp(Pdo, Irp, STATUS_SUCCESS); > + break; > + > + default: > + status = PdoForwardIrpAndForget(Pdo, Irp); > + break; > + } > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoSendAwaitSrb( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + UNREFERENCED_PARAMETER(DeviceObject); > + UNREFERENCED_PARAMETER(Context); > + > + *(Irp->UserIosb) = Irp->IoStatus; > + > + if (Irp->MdlAddress) { > + MmUnlockPages(Irp->MdlAddress); > + IoFreeMdl(Irp->MdlAddress); > + } > + > + KeSetEvent(Irp->UserEvent, IO_NO_INCREMENT, FALSE); > + > + IoFreeIrp(Irp); > + return STATUS_MORE_PROCESSING_REQUIRED; > +} > + > +static NTSTATUS > +PdoSendAwaitSrb( > + IN PXENDISK_PDO Pdo, > + IN PSCSI_REQUEST_BLOCK Srb > + ) > +{ > + PIRP Irp; > + IO_STATUS_BLOCK IoStatus; > + KEVENT Event; > + PIO_STACK_LOCATION Stack; > + NTSTATUS status; > + > + KeInitializeEvent(&Event, NotificationEvent, FALSE); > + > + status = STATUS_NO_MEMORY; > + Irp = IoAllocateIrp((CCHAR)(Pdo->LowerDeviceObject->StackSize + 1), > FALSE); > + if (Irp == NULL) > + goto fail1; > + > + Stack = IoGetNextIrpStackLocation(Irp); > + Stack->MajorFunction = IRP_MJ_SCSI; > + Stack->Parameters.Scsi.Srb = Srb; > + > + IoSetCompletionRoutine(Irp, > + __PdoSendAwaitSrb, > + Srb, > + TRUE, > + TRUE, > + TRUE); > + Irp->UserIosb = &IoStatus; > + Irp->UserEvent = &Event; > + > + Irp->MdlAddress = IoAllocateMdl(Srb->DataBuffer, > + Srb->DataTransferLength, > + FALSE, > + FALSE, > + Irp); > + if (Irp->MdlAddress == NULL) > + goto fail2; > + > +#pragma warning(disable:6320) > + try { > + MmProbeAndLockPages(Irp->MdlAddress, KernelMode, > IoReadAccess); > + } except (EXCEPTION_EXECUTE_HANDLER) { > + status = GetExceptionCode(); > + > + goto fail3; > + } > +#pragma warning(default:6320) > + > + Srb->OriginalRequest = Irp; > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + if (status == STATUS_PENDING) { > + (VOID) KeWaitForSingleObject(&Event, Executive, KernelMode, FALSE, > NULL); > + status = IoStatus.Status; > + } > + > + return status; > + > +fail3: > + Error("fail3\n"); > + > + IoFreeMdl(Irp->MdlAddress); > + > +fail2: > + Error("fail2\n"); > + > + IoFreeIrp(Irp); > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + return status; > +} > + > +static NTSTATUS > +PdoSendTrimSynchronous( > + IN PXENDISK_PDO Pdo, > + IN PDEVICE_DATA_SET_RANGE Ranges, > + IN ULONG Count > + ) > +{ > + SCSI_REQUEST_BLOCK Srb; > + PCDB Cdb; > + PUNMAP_LIST_HEADER Unmap; > + ULONG Length; > + ULONG Index; > + NTSTATUS status; > + > + Length = sizeof(UNMAP_LIST_HEADER) + > + (Count * sizeof(UNMAP_BLOCK_DESCRIPTOR)); > + > + status = STATUS_NO_MEMORY; > + Unmap = __PdoAllocate(Length); > + if (Unmap == NULL) > + goto fail1; > + > + RtlZeroMemory(&Srb, sizeof(SCSI_REQUEST_BLOCK)); > + Srb.Length = sizeof(SCSI_REQUEST_BLOCK); > + Srb.SrbFlags = 0; > + Srb.Function = SRB_FUNCTION_EXECUTE_SCSI; > + Srb.DataBuffer = Unmap; > + Srb.DataTransferLength = Length; > + Srb.TimeOutValue = (ULONG)-1; > + Srb.CdbLength = 10; > + > + Cdb = (PCDB)&Srb.Cdb[0]; > + Cdb->UNMAP.OperationCode = SCSIOP_UNMAP; > + *(PUSHORT)Cdb->UNMAP.AllocationLength = > _byteswap_ushort((USHORT)Length); > + > + *(PUSHORT)Unmap->DataLength = > _byteswap_ushort((USHORT)Length); > + *(PUSHORT)Unmap->BlockDescrDataLength = > _byteswap_ushort((USHORT)sizeof(UNMAP_BLOCK_DESCRIPTOR)); > + > + for (Index = 0; Index < Count; ++Index) { > + PUNMAP_BLOCK_DESCRIPTOR Block = &Unmap->Descriptors[Index]; > + PDEVICE_DATA_SET_RANGE Range = &Ranges[Index]; > + > + ULONG LengthInSectors = (ULONG)(Range->LengthInBytes / Pdo- > >SectorSize); > + ULONG64 OffsetInSectors = (ULONG64)(Range->StartingOffset / Pdo- > >SectorSize); > + > + Trace("TRIM[%x] %x @ %llx\n", > + Index, > + LengthInSectors, > + OffsetInSectors); > + > + *(PULONG64)Block->StartingLba = _byteswap_uint64(OffsetInSectors); > + *(PULONG)Block->LbaCount = _byteswap_ulong(LengthInSectors); > + } > + > + status = PdoSendAwaitSrb(Pdo, &Srb); > + if (!NT_SUCCESS(status)) > + goto fail2; > + > + __PdoFree(Unmap); > + return status; > + > +fail2: > + Error("fail2\n"); > + > + __PdoFree(Unmap); > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoManageDataSetAttributes( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PDEVICE_MANAGE_DATA_SET_ATTRIBUTES Attributes; > + PDEVICE_DATA_SET_RANGE Ranges; > + ULONG NumRanges; > + NTSTATUS status; > + > + Attributes = Irp->AssociatedIrp.SystemBuffer; > + > + switch (Attributes->Action) { > + case DeviceDsmAction_Trim: > + Ranges = (PDEVICE_DATA_SET_RANGE)((PUCHAR)Attributes + > Attributes->DataSetRangesOffset); > + NumRanges = Attributes->DataSetRangesLength / > sizeof(DEVICE_DATA_SET_RANGE); > + > + status = PdoSendTrimSynchronous(Pdo, Ranges, NumRanges); > + > + status = PdoCompleteIrp(Pdo, Irp, status); > + break; > + > + default: > + status = PdoForwardIrpAndForget(Pdo, Irp); > + break; > + } > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoDispatchControl( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + ULONG ControlCode; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + ControlCode = StackLocation- > >Parameters.DeviceIoControl.IoControlCode; > + > + switch (ControlCode) { > + case IOCTL_STORAGE_QUERY_PROPERTY: > + status = PdoQueryProperty(Pdo, Irp); > + break; > + > + case IOCTL_STORAGE_MANAGE_DATA_SET_ATTRIBUTES: > + status = PdoManageDataSetAttributes(Pdo, Irp); > + break; > + > + default: > + status = PdoForwardIrpAndForget(Pdo, Irp); > + break; > + } > + > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoStartDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + POWER_STATE PowerState; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + if (!NT_SUCCESS(status)) > + goto fail2; > + > + __PdoSetSystemPowerState(Pdo, PowerSystemWorking); > + __PdoSetDevicePowerState(Pdo, PowerDeviceD0); > + > + PowerState.DeviceState = PowerDeviceD0; > + PoSetPowerState(Pdo->Dx->DeviceObject, > + DevicePowerState, > + PowerState); > + > + __PdoSetDevicePnpState(Pdo, Started); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + Irp->IoStatus.Status = STATUS_SUCCESS; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return STATUS_SUCCESS; > + > +fail2: > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoQueryStopDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoQueryStopDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __PdoSetDevicePnpState(Pdo, StopPending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoQueryStopDevice, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoCancelStopDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoCancelStopDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + __PdoRestoreDevicePnpState(Pdo, StopPending); > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoCancelStopDevice, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoStopDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoStopDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + POWER_STATE PowerState; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + if (__PdoGetDevicePowerState(Pdo) != PowerDeviceD0) > + goto done; > + > + __PdoSetDevicePowerState(Pdo, PowerDeviceD3); > + __PdoSetSystemPowerState(Pdo, PowerSystemShutdown); > + > + PowerState.DeviceState = PowerDeviceD3; > + PoSetPowerState(Pdo->Dx->DeviceObject, > + DevicePowerState, > + PowerState); > + > +done: > + __PdoSetDevicePnpState(Pdo, Stopped); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoStopDevice, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoQueryRemoveDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoQueryRemoveDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __PdoSetDevicePnpState(Pdo, RemovePending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoQueryRemoveDevice, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoCancelRemoveDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoCancelRemoveDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __PdoRestoreDevicePnpState(Pdo, RemovePending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoCancelRemoveDevice, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoSurpriseRemoval( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoSurpriseRemoval( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __PdoSetDevicePnpState(Pdo, SurpriseRemovePending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoSurpriseRemoval, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoRemoveDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PXENDISK_FDO Fdo = __PdoGetFdo(Pdo); > + POWER_STATE PowerState; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + if (__PdoGetDevicePowerState(Pdo) != PowerDeviceD0) > + goto done; > + > + __PdoSetDevicePowerState(Pdo, PowerDeviceD3); > + __PdoSetSystemPowerState(Pdo, PowerSystemShutdown); > + > + PowerState.DeviceState = PowerDeviceD3; > + PoSetPowerState(Pdo->Dx->DeviceObject, > + DevicePowerState, > + PowerState); > + > +done: > + if (__PdoIsMissing(Pdo)) { > + __PdoSetDevicePnpState(Pdo, Deleted); > + IoReleaseRemoveLockAndWait(&Pdo->Dx->RemoveLock, Irp); > + } else { > + __PdoSetDevicePnpState(Pdo, Enumerated); > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + } > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + if (__PdoIsMissing(Pdo)) { > + FdoAcquireMutex(Fdo); > + PdoDestroy(Pdo); > + FdoReleaseMutex(Fdo); > + } > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoEject( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PXENDISK_FDO Fdo = __PdoGetFdo(Pdo); > + NTSTATUS status; > + > + __PdoSetMissing(Pdo, "Ejected"); > + __PdoSetDevicePnpState(Pdo, Deleted); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + FdoAcquireMutex(Fdo); > + PdoDestroy(Pdo); > + FdoReleaseMutex(Fdo); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoDispatchPnp( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoDispatchPnp( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + switch (StackLocation->MinorFunction) { > + case IRP_MN_START_DEVICE: > + status = PdoStartDevice(Pdo, Irp); > + break; > + > + case IRP_MN_QUERY_STOP_DEVICE: > + status = PdoQueryStopDevice(Pdo, Irp); > + break; > + > + case IRP_MN_CANCEL_STOP_DEVICE: > + status = PdoCancelStopDevice(Pdo, Irp); > + break; > + > + case IRP_MN_STOP_DEVICE: > + status = PdoStopDevice(Pdo, Irp); > + break; > + > + case IRP_MN_QUERY_REMOVE_DEVICE: > + status = PdoQueryRemoveDevice(Pdo, Irp); > + break; > + > + case IRP_MN_SURPRISE_REMOVAL: > + status = PdoSurpriseRemoval(Pdo, Irp); > + break; > + > + case IRP_MN_REMOVE_DEVICE: > + status = PdoRemoveDevice(Pdo, Irp); > + break; > + > + case IRP_MN_CANCEL_REMOVE_DEVICE: > + status = PdoCancelRemoveDevice(Pdo, Irp); > + break; > + > + case IRP_MN_EJECT: > + status = PdoEject(Pdo, Irp); > + break; > + > + default: > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoDispatchPnp, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + break; > + } > + > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoSetDevicePowerUp( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, <, __PdoGetDevicePowerState(Pdo)); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + if (!NT_SUCCESS(status)) > + goto done; > + > + Verbose("%p: %s -> %s\n", > + Pdo->Dx->DeviceObject, > + PowerDeviceStateName(__PdoGetDevicePowerState(Pdo)), > + PowerDeviceStateName(DeviceState)); > + > + __PdoSetDevicePowerState(Pdo, DeviceState); > + > +done: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoSetDevicePowerDown( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, >, __PdoGetDevicePowerState(Pdo)); > + > + Verbose("%p: %s -> %s\n", > + Pdo->Dx->DeviceObject, > + PowerDeviceStateName(__PdoGetDevicePowerState(Pdo)), > + PowerDeviceStateName(DeviceState)); > + > + __PdoSetDevicePowerState(Pdo, DeviceState); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoSetDevicePower( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction)); > + > + if (DeviceState == __PdoGetDevicePowerState(Pdo)) { > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (DeviceState < __PdoGetDevicePowerState(Pdo)) ? > + __PdoSetDevicePowerUp(Pdo, Irp) : > + __PdoSetDevicePowerDown(Pdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction), > + status); > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoSetSystemPowerUp( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, <, __PdoGetSystemPowerState(Pdo)); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + if (!NT_SUCCESS(status)) > + goto done; > + > + Verbose("%p: %s -> %s\n", > + Pdo->Dx->DeviceObject, > + PowerSystemStateName(__PdoGetSystemPowerState(Pdo)), > + PowerSystemStateName(SystemState)); > + > + __PdoSetSystemPowerState(Pdo, SystemState); > + > +done: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoSetSystemPowerDown( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, >, __PdoGetSystemPowerState(Pdo)); > + > + Verbose("%p: %s -> %s\n", > + Pdo->Dx->DeviceObject, > + PowerSystemStateName(__PdoGetSystemPowerState(Pdo)), > + PowerSystemStateName(SystemState)); > + > + __PdoSetSystemPowerState(Pdo, SystemState); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoSetSystemPower( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction)); > + > + if (SystemState == __PdoGetSystemPowerState(Pdo)) { > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (SystemState < __PdoGetSystemPowerState(Pdo)) ? > + __PdoSetSystemPowerUp(Pdo, Irp) : > + __PdoSetSystemPowerDown(Pdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction), > + status); > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoQueryDevicePowerUp( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, <, __PdoGetDevicePowerState(Pdo)); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoQueryDevicePowerDown( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, >, __PdoGetDevicePowerState(Pdo)); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoQueryDevicePower( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction)); > + > + if (DeviceState == __PdoGetDevicePowerState(Pdo)) { > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (DeviceState < __PdoGetDevicePowerState(Pdo)) ? > + __PdoQueryDevicePowerUp(Pdo, Irp) : > + __PdoQueryDevicePowerDown(Pdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction), > + status); > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoQuerySystemPowerUp( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, <, __PdoGetSystemPowerState(Pdo)); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoQuerySystemPowerDown( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, >, __PdoGetSystemPowerState(Pdo)); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoQuerySystemPower( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction)); > + > + if (SystemState == __PdoGetSystemPowerState(Pdo)) { > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (SystemState < __PdoGetSystemPowerState(Pdo)) ? > + __PdoQuerySystemPowerUp(Pdo, Irp) : > + __PdoQuerySystemPowerDown(Pdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction), > + status); > + > + return status; > +} > + > +static NTSTATUS > +PdoDevicePower( > + IN PXENDISK_THREAD Self, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + PKEVENT Event; > + > + Event = ThreadGetEvent(Self); > + > + for (;;) { > + PIRP Irp; > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + > + if (Pdo->DevicePowerIrp == NULL) { > + (VOID) KeWaitForSingleObject(Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + KeClearEvent(Event); > + } > + > + if (ThreadIsAlerted(Self)) > + break; > + > + Irp = Pdo->DevicePowerIrp; > + > + if (Irp == NULL) > + continue; > + > + Pdo->DevicePowerIrp = NULL; > + KeMemoryBarrier(); > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + switch (StackLocation->MinorFunction) { > + case IRP_MN_SET_POWER: > + (VOID) __PdoSetDevicePower(Pdo, Irp); > + break; > + > + case IRP_MN_QUERY_POWER: > + (VOID) __PdoQueryDevicePower(Pdo, Irp); > + break; > + > + default: > + ASSERT(FALSE); > + break; > + } > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + } > + > + return STATUS_SUCCESS; > +} > + > +static NTSTATUS > +PdoSystemPower( > + IN PXENDISK_THREAD Self, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + PKEVENT Event; > + > + Event = ThreadGetEvent(Self); > + > + for (;;) { > + PIRP Irp; > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + > + if (Pdo->SystemPowerIrp == NULL) { > + (VOID) KeWaitForSingleObject(Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + KeClearEvent(Event); > + } > + > + if (ThreadIsAlerted(Self)) > + break; > + > + Irp = Pdo->SystemPowerIrp; > + > + if (Irp == NULL) > + continue; > + > + Pdo->SystemPowerIrp = NULL; > + KeMemoryBarrier(); > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + switch (StackLocation->MinorFunction) { > + case IRP_MN_SET_POWER: > + (VOID) __PdoSetSystemPower(Pdo, Irp); > + break; > + > + case IRP_MN_QUERY_POWER: > + (VOID) __PdoQuerySystemPower(Pdo, Irp); > + break; > + > + default: > + ASSERT(FALSE); > + break; > + } > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + } > + > + return STATUS_SUCCESS; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoDispatchPower( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoDispatchPower( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + POWER_STATE_TYPE PowerType; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + if (MinorFunction != IRP_MN_QUERY_POWER && > + MinorFunction != IRP_MN_SET_POWER) { > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoDispatchPower, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + goto done; > + } > + > + PowerType = StackLocation->Parameters.Power.Type; > + > + Trace("====> (%02x:%s)\n", > + MinorFunction, > + PowerMinorFunctionName(MinorFunction)); > + > + switch (PowerType) { > + case DevicePowerState: > + IoMarkIrpPending(Irp); > + > + ASSERT3P(Pdo->DevicePowerIrp, ==, NULL); > + Pdo->DevicePowerIrp = Irp; > + KeMemoryBarrier(); > + > + ThreadWake(Pdo->DevicePowerThread); > + > + status = STATUS_PENDING; > + break; > + > + case SystemPowerState: > + IoMarkIrpPending(Irp); > + > + ASSERT3P(Pdo->SystemPowerIrp, ==, NULL); > + Pdo->SystemPowerIrp = Irp; > + KeMemoryBarrier(); > + > + ThreadWake(Pdo->SystemPowerThread); > + > + status = STATUS_PENDING; > + break; > + > + default: > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoDispatchPower, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + break; > + } > + > + Trace("<==== (%02x:%s) (%08x)\n", > + MinorFunction, > + PowerMinorFunctionName(MinorFunction), > + status); > + > +done: > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoDispatchDefault( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoDispatchDefault( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoDispatchDefault, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +NTSTATUS > +PdoDispatch( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + > + switch (StackLocation->MajorFunction) { > + case IRP_MJ_DEVICE_CONTROL: > + status = PdoDispatchControl(Pdo, Irp); > + break; > + > + case IRP_MJ_PNP: > + status = PdoDispatchPnp(Pdo, Irp); > + break; > + > + case IRP_MJ_POWER: > + status = PdoDispatchPower(Pdo, Irp); > + break; > + > + default: > + status = PdoDispatchDefault(Pdo, Irp); > + break; > + } > + > + return status; > +} > + > +NTSTATUS > +PdoCreate( > + PXENDISK_FDO Fdo, > + PDEVICE_OBJECT PhysicalDeviceObject > + ) > +{ > + PDEVICE_OBJECT LowerDeviceObject; > + ULONG DeviceType; > + PDEVICE_OBJECT FilterDeviceObject; > + PXENDISK_DX Dx; > + PXENDISK_PDO Pdo; > + NTSTATUS status; > + > + LowerDeviceObject = > IoGetAttachedDeviceReference(PhysicalDeviceObject); > + DeviceType = LowerDeviceObject->DeviceType; > + ObDereferenceObject(LowerDeviceObject); > + > +#pragma prefast(suppress:28197) // Possibly leaking memory > 'PhysicalDeviceObject' > + status = IoCreateDevice(DriverGetDriverObject(), > + sizeof(XENDISK_DX), > + NULL, > + DeviceType, > + FILE_DEVICE_SECURE_OPEN, > + FALSE, > + &FilterDeviceObject); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + Dx = (PXENDISK_DX)FilterDeviceObject->DeviceExtension; > + RtlZeroMemory(Dx, sizeof (XENDISK_DX)); > + > + Dx->Type = PHYSICAL_DEVICE_OBJECT; > + Dx->DeviceObject = FilterDeviceObject; > + Dx->DevicePnpState = Present; > + Dx->SystemPowerState = PowerSystemShutdown; > + Dx->DevicePowerState = PowerDeviceD3; > + > + IoInitializeRemoveLock(&Dx->RemoveLock, PDO_TAG, 0, 0); > + > + Pdo = __PdoAllocate(sizeof (XENDISK_PDO)); > + > + status = STATUS_NO_MEMORY; > + if (Pdo == NULL) > + goto fail2; > + > + LowerDeviceObject = IoAttachDeviceToDeviceStack(FilterDeviceObject, > + PhysicalDeviceObject); > + > + status = STATUS_UNSUCCESSFUL; > + if (LowerDeviceObject == NULL) > + goto fail3; > + > + Pdo->Dx = Dx; > + Pdo->PhysicalDeviceObject = PhysicalDeviceObject; > + Pdo->LowerDeviceObject = LowerDeviceObject; > + Pdo->SectorSize = 512; > + > + status = ThreadCreate(PdoSystemPower, Pdo, &Pdo- > >SystemPowerThread); > + if (!NT_SUCCESS(status)) > + goto fail4; > + > + status = ThreadCreate(PdoDevicePower, Pdo, &Pdo- > >DevicePowerThread); > + if (!NT_SUCCESS(status)) > + goto fail5; > + > + Verbose("%p\n", FilterDeviceObject); > + > + Dx->Pdo = Pdo; > + > +#pragma prefast(suppress:28182) // Dereferencing NULL pointer > + FilterDeviceObject->DeviceType = LowerDeviceObject->DeviceType; > + FilterDeviceObject->Characteristics = LowerDeviceObject- > >Characteristics; > + > + FilterDeviceObject->Flags |= LowerDeviceObject->Flags; > + FilterDeviceObject->Flags &= ~DO_DEVICE_INITIALIZING; > + > + __PdoLink(Pdo, Fdo); > + > + return STATUS_SUCCESS; > + > +fail5: > + Error("fail5\n"); > + > + ThreadAlert(Pdo->SystemPowerThread); > + ThreadJoin(Pdo->SystemPowerThread); > + Pdo->SystemPowerThread = NULL; > + > +fail4: > + Error("fail4\n"); > + > + Pdo->PhysicalDeviceObject = NULL; > + Pdo->LowerDeviceObject = NULL; > + Pdo->Dx = NULL; > + > + IoDetachDevice(LowerDeviceObject); > + > +fail3: > + Error("fail3\n"); > + > + ASSERT(IsZeroMemory(Pdo, sizeof (XENDISK_PDO))); > + __PdoFree(Pdo); > + > +fail2: > + Error("fail2\n"); > + > + IoDeleteDevice(FilterDeviceObject); > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + return status; > +} > + > +VOID > +PdoDestroy( > + IN PXENDISK_PDO Pdo > + ) > +{ > + PDEVICE_OBJECT LowerDeviceObject = Pdo->LowerDeviceObject; > + PXENDISK_DX Dx = Pdo->Dx; > + PDEVICE_OBJECT FilterDeviceObject = Dx->DeviceObject; > + > + ASSERT3U(__PdoGetDevicePnpState(Pdo), ==, Deleted); > + > + ASSERT(__PdoIsMissing(Pdo)); > + Pdo->Missing = FALSE; > + > + __PdoUnlink(Pdo); > + > + Verbose("%p (%s)\n", > + FilterDeviceObject, > + Pdo->Reason); > + Pdo->Reason = NULL; > + > + Dx->Pdo = NULL; > + > + ThreadAlert(Pdo->DevicePowerThread); > + ThreadJoin(Pdo->DevicePowerThread); > + Pdo->DevicePowerThread = NULL; > + > + ThreadAlert(Pdo->SystemPowerThread); > + ThreadJoin(Pdo->SystemPowerThread); > + Pdo->SystemPowerThread = NULL; > + > + Pdo->SectorSize = 0; > + Pdo->PhysicalDeviceObject = NULL; > + Pdo->LowerDeviceObject = NULL; > + Pdo->Dx = NULL; > + > + IoDetachDevice(LowerDeviceObject); > + > + ASSERT(IsZeroMemory(Pdo, sizeof (XENDISK_PDO))); > + __PdoFree(Pdo); > + > + IoDeleteDevice(FilterDeviceObject); > +} > diff --git a/src/xendisk/pdo.h b/src/xendisk/pdo.h > new file mode 100644 > index 0000000..5e2e5d6 > --- /dev/null > +++ b/src/xendisk/pdo.h > @@ -0,0 +1,90 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_PDO_H > +#define _XENDISK_PDO_H > + > +#include > +#include "types.h" > +#include "fdo.h" > + > +typedef struct _XENDISK_PDO XENDISK_PDO, *PXENDISK_PDO; > + > +extern VOID > +PdoSetDevicePnpState( > + IN PXENDISK_PDO Pdo, > + IN DEVICE_PNP_STATE State > + ); > + > +extern DEVICE_PNP_STATE > +PdoGetDevicePnpState( > + IN PXENDISK_PDO Pdo > + ); > + > +extern PDEVICE_OBJECT > +PdoGetPhysicalDeviceObject( > + IN PXENDISK_PDO Pdo > + ); > + > +extern BOOLEAN > +PdoIsMissing( > + IN PXENDISK_PDO Pdo > + ); > + > +extern VOID > +PdoSetMissing( > + IN PXENDISK_PDO Pdo, > + IN const CHAR *Reason > + ); > + > +extern BOOLEAN > +PdoIsMasked( > + IN PXENDISK_PDO Pdo > + ); > + > +extern NTSTATUS > +PdoCreate( > + IN PXENDISK_FDO Fdo, > + IN PDEVICE_OBJECT PhysicalDeviceObject > + ); > + > +extern VOID > +PdoDestroy( > + IN PXENDISK_PDO Pdo > + ); > + > +extern NTSTATUS > +PdoDispatch( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ); > + > +#endif // _XENDISK_PDO_H > diff --git a/src/xendisk/thread.c b/src/xendisk/thread.c > new file mode 100644 > index 0000000..92e2b94 > --- /dev/null > +++ b/src/xendisk/thread.c > @@ -0,0 +1,225 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#include > + > +#include "thread.h" > +#include "debug.h" > +#include "assert.h" > +#include "util.h" > + > +#define THREAD_POOL 'ERHT' > + > +struct _XENDISK_THREAD { > + XENDISK_THREAD_FUNCTION Function; > + PVOID Context; > + KEVENT Event; > + BOOLEAN Alerted; > + LONG References; > + PKTHREAD Thread; > +}; > + > +static FORCEINLINE PVOID > +__ThreadAllocate( > + IN ULONG Length > + ) > +{ > + return __AllocateNonPagedPoolWithTag(__FUNCTION__, __LINE__, > Length, THREAD_POOL); > +} > + > +static FORCEINLINE VOID > +__ThreadFree( > + IN PVOID Buffer > + ) > +{ > + __FreePoolWithTag(Buffer, THREAD_POOL); > +} > + > +static FORCEINLINE VOID > +__ThreadWake( > + IN PXENDISK_THREAD Thread > + ) > +{ > + KeSetEvent(&Thread->Event, IO_NO_INCREMENT, FALSE); > +} > + > +VOID > +ThreadWake( > + IN PXENDISK_THREAD Thread > + ) > +{ > + __ThreadWake(Thread); > +} > + > +static FORCEINLINE VOID > +__ThreadAlert( > + IN PXENDISK_THREAD Thread > + ) > +{ > + Thread->Alerted = TRUE; > + __ThreadWake(Thread); > +} > + > +VOID > +ThreadAlert( > + IN PXENDISK_THREAD Thread > + ) > +{ > + __ThreadAlert(Thread); > +} > + > +KSTART_ROUTINE ThreadFunction; > + > +VOID > +ThreadFunction( > + IN PVOID Argument > + ) > +{ > + PXENDISK_THREAD Self = Argument; > + NTSTATUS status; > + > + status = Self->Function(Self, Self->Context); > + > + if (InterlockedDecrement(&Self->References) == 0) > + __ThreadFree(Self); > + > + PsTerminateSystemThread(status); > + // NOT REACHED > +} > + > +NTSTATUS > +ThreadCreate( > + IN XENDISK_THREAD_FUNCTION Function, > + IN PVOID Context, > + OUT PXENDISK_THREAD *Thread > + ) > +{ > + HANDLE Handle; > + NTSTATUS status; > + > + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); > + > + (*Thread) = __ThreadAllocate(sizeof (XENDISK_THREAD)); > + > + status = STATUS_NO_MEMORY; > + if (*Thread == NULL) > + goto fail1; > + > + (*Thread)->Function = Function; > + (*Thread)->Context = Context; > + (*Thread)->Alerted = FALSE; > + (*Thread)->References = 2; // One for us, one for the thread function > + > + KeInitializeEvent(&(*Thread)->Event, NotificationEvent, FALSE); > + > + status = PsCreateSystemThread(&Handle, > + STANDARD_RIGHTS_ALL | SPECIFIC_RIGHTS_ALL, > + NULL, > + NULL, > + NULL, > + ThreadFunction, > + *Thread); > + if (!NT_SUCCESS(status)) { > + --(*Thread)->References; // Fake thread function termination > + goto fail2; > + } > + > + status = ObReferenceObjectByHandle(Handle, > + SYNCHRONIZE, > + *PsThreadType, > + KernelMode, > + &(*Thread)->Thread, > + NULL); > + if (!NT_SUCCESS(status)) > + goto fail3; > + > + ZwClose(Handle); > + > + return STATUS_SUCCESS; > + > +fail3: > + Error("fail3\n"); > + > + __ThreadAlert(*Thread); > + ZwClose(Handle); > + > +fail2: > + Error("fail2\n"); > + > + if (InterlockedDecrement(&(*Thread)->References) == 0) > + __ThreadFree(*Thread); > + > + *Thread = NULL; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + return status; > +} > + > +PKEVENT > +ThreadGetEvent( > + IN PXENDISK_THREAD Thread > + ) > +{ > + return &Thread->Event; > +} > + > +BOOLEAN > +ThreadIsAlerted( > + IN PXENDISK_THREAD Thread > + ) > +{ > + return Thread->Alerted; > +} > + > +VOID > +ThreadJoin( > + IN PXENDISK_THREAD Thread > + ) > +{ > + LONG References; > + > + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); > + ASSERT3P(KeGetCurrentThread(), !=, Thread->Thread); > + > + (VOID) KeWaitForSingleObject(Thread->Thread, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + > + References = InterlockedDecrement(&Thread->References); > + ASSERT3U(References, ==, 0); > + > + __ThreadFree(Thread); > +} > + > diff --git a/src/xendisk/thread.h b/src/xendisk/thread.h > new file mode 100644 > index 0000000..c197337 > --- /dev/null > +++ b/src/xendisk/thread.h > @@ -0,0 +1,73 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_THREAD_H > +#define _XENDISK_THREAD_H > + > +#include > + > +typedef struct _XENDISK_THREAD XENDISK_THREAD, *PXENDISK_THREAD; > + > +typedef NTSTATUS (*XENDISK_THREAD_FUNCTION)(PXENDISK_THREAD, > PVOID); > + > +extern NTSTATUS > +ThreadCreate( > + IN XENDISK_THREAD_FUNCTION Function, > + IN PVOID Context, > + OUT PXENDISK_THREAD *Thread > + ); > + > +extern PKEVENT > +ThreadGetEvent( > + IN PXENDISK_THREAD Self > + ); > + > +extern BOOLEAN > +ThreadIsAlerted( > + IN PXENDISK_THREAD Self > + ); > + > +extern VOID > +ThreadWake( > + IN PXENDISK_THREAD Thread > + ); > + > +extern VOID > +ThreadAlert( > + IN PXENDISK_THREAD Thread > + ); > + > +extern VOID > +ThreadJoin( > + IN PXENDISK_THREAD Thread > + ); > + > +#endif // _XENDISK_THREAD_H > diff --git a/src/xendisk/types.h b/src/xendisk/types.h > new file mode 100644 > index 0000000..b2b4218 > --- /dev/null > +++ b/src/xendisk/types.h > @@ -0,0 +1,53 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_TYPES_H > +#define _XENDISK_TYPES_H > + > +typedef enum _DEVICE_OBJECT_TYPE { > + PHYSICAL_DEVICE_OBJECT = 'ODP', > + FUNCTION_DEVICE_OBJECT = 'ODF' > +} DEVICE_OBJECT_TYPE, *PDEVICE_OBJECT_TYPE; > + > +typedef enum _DEVICE_PNP_STATE { > + Invalid = 0, > + Present, // PDO only > + Enumerated, // PDO only > + Added, // FDO only > + Started, > + StopPending, > + Stopped, > + RemovePending, > + SurpriseRemovePending, > + Deleted > +} DEVICE_PNP_STATE, *PDEVICE_PNP_STATE; > + > +#endif // _XENDISK_TYPES_H > diff --git a/src/xendisk/util.h b/src/xendisk/util.h > new file mode 100644 > index 0000000..e7adc22 > --- /dev/null > +++ b/src/xendisk/util.h > @@ -0,0 +1,222 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _UTIL_H > +#define _UTIL_H > + > +#include > + > +#include "assert.h" > + > +typedef struct _NON_PAGED_BUFFER_HEADER { > + SIZE_T Length; > + ULONG Tag; > +} NON_PAGED_BUFFER_HEADER, *PNON_PAGED_BUFFER_HEADER; > + > +typedef struct _NON_PAGED_BUFFER_TRAILER { > + ULONG Tag; > +} NON_PAGED_BUFFER_TRAILER, *PNON_PAGED_BUFFER_TRAILER; > + > +static FORCEINLINE PVOID > +__AllocateNonPagedPoolWithTag( > + IN PCHAR Caller, > + IN ULONG Line, > + IN SIZE_T Length, > + IN ULONG Tag > + ) > +{ > + PUCHAR Buffer; > + PNON_PAGED_BUFFER_HEADER Header; > + PNON_PAGED_BUFFER_TRAILER Trailer; > + > + ASSERT3S(Length, !=, 0); > + > + Buffer = (PUCHAR)ExAllocatePoolWithTag(NonPagedPool, > + sizeof (NON_PAGED_BUFFER_HEADER) + > + Length + > + sizeof (NON_PAGED_BUFFER_TRAILER), > + Tag); > + if (Buffer == NULL) { > + Warning("%s:%u : AllocFailed %d bytes, %08x tag\n", Caller, Line, > Length, Tag); > + goto done; > + } > + > + RtlZeroMemory(Buffer, > + sizeof (NON_PAGED_BUFFER_HEADER) + > + Length + > + sizeof (NON_PAGED_BUFFER_TRAILER)); > + > + Header = (PNON_PAGED_BUFFER_HEADER)Buffer; > + Header->Length = Length; > + Header->Tag = Tag; > + > + Buffer += sizeof (NON_PAGED_BUFFER_HEADER); > + > + Trailer = (PNON_PAGED_BUFFER_TRAILER)(Buffer + Length); > + Trailer->Tag = Tag; > + > +done: > + return Buffer; > +} > + > +static FORCEINLINE VOID > +__FreePoolWithTag( > + IN PVOID _Buffer, > + IN ULONG Tag > + ) > +{ > + PUCHAR Buffer = (PUCHAR)_Buffer; > + SIZE_T Length; > + PNON_PAGED_BUFFER_HEADER Header; > + PNON_PAGED_BUFFER_TRAILER Trailer; > + > + ASSERT3P(Buffer, !=, NULL); > + > + Buffer -= sizeof (NON_PAGED_BUFFER_HEADER); > + > + Header = (PNON_PAGED_BUFFER_HEADER)Buffer; > + ASSERT3U(Tag, ==, Header->Tag); > + Length = Header->Length; > + > + Buffer += sizeof (NON_PAGED_BUFFER_HEADER); > + > + Trailer = (PNON_PAGED_BUFFER_TRAILER)(Buffer + Length); > + ASSERT3U(Tag, ==, Trailer->Tag); > + > + Buffer -= sizeof (NON_PAGED_BUFFER_HEADER); > + > + RtlFillMemory(Buffer, > + sizeof (NON_PAGED_BUFFER_HEADER) + > + Length + > + sizeof (NON_PAGED_BUFFER_TRAILER), > + 0xAA); > + > + ExFreePoolWithTag(Buffer, Tag); > +} > + > +static FORCEINLINE PMDL > +__AllocPagesForMdl( > + IN SIZE_T Size > + ) > +{ > + PMDL Mdl; > + PHYSICAL_ADDRESS LowAddr; > + PHYSICAL_ADDRESS HighAddr; > + PHYSICAL_ADDRESS SkipBytes; > + > + SkipBytes.QuadPart = 0ull; > + HighAddr.QuadPart = ~0ull; > + > + // try > 4GB > + LowAddr.QuadPart = 0x100000000ull; > + Mdl = MmAllocatePagesForMdlEx(LowAddr, HighAddr, SkipBytes, Size, > MmCached, 0); > + if (Mdl) { > + if (MmGetMdlByteCount(Mdl) == Size) { > + goto done; > + } > + MmFreePagesFromMdl(Mdl); > + ExFreePool(Mdl); > + Mdl = NULL; > + } > + > + // try > 2GB > + LowAddr.QuadPart = 0x80000000ull; > + Mdl = MmAllocatePagesForMdlEx(LowAddr, HighAddr, SkipBytes, Size, > MmCached, 0); > + if (Mdl) { > + if (MmGetMdlByteCount(Mdl) == Size) { > + goto done; > + } > + MmFreePagesFromMdl(Mdl); > + ExFreePool(Mdl); > + Mdl = NULL; > + } > + > + // try anywhere > + LowAddr.QuadPart = 0ull; > + Mdl = MmAllocatePagesForMdlEx(LowAddr, HighAddr, SkipBytes, Size, > MmCached, 0); > + // Mdl byte count gets checked again after this returns > + > +done: > + return Mdl; > +} > +static FORCEINLINE PVOID > +___AllocPages( > + IN PCHAR Caller, > + IN ULONG Line, > + IN SIZE_T Size, > + OUT PMDL* Mdl > + ) > +{ > + PVOID Buffer; > + > + *Mdl = __AllocPagesForMdl(Size); > + if (*Mdl == NULL) { > + Warning("%s:%u : MmAllocatePagesForMdlEx Failed %d bytes\n", > Caller, Line, Size); > + goto fail1; > + } > + > + if (MmGetMdlByteCount(*Mdl) != Size) { > + Warning("%s:%u : %d bytes != %d bytes requested\n", Caller, Line, > MmGetMdlByteCount(*Mdl), Size); > + goto fail2; > + } > + > + Buffer = MmMapLockedPagesSpecifyCache(*Mdl, KernelMode, > MmCached, NULL, FALSE, NormalPagePriority); > + if (Buffer == NULL) { > + Warning("%s:%u : MmMapLockedPagesSpecifyCache Failed %d > bytes\n", Caller, Line, Size); > + goto fail3; > + } > + > + return Buffer; > + > +fail3: > +fail2: > + MmFreePagesFromMdl(*Mdl); > + ExFreePool(*Mdl); > +fail1: > + *Mdl = NULL; > + return NULL; > +} > +#define __AllocPages(Size, Mdl) ___AllocPages(__FUNCTION__, __LINE__, > Size, Mdl) > + > +static FORCEINLINE VOID > +__FreePages( > + IN PVOID Buffer, > + IN PMDL Mdl > + ) > +{ > + if (Buffer && Mdl) { > + MmUnmapLockedPages(Buffer, Mdl); > + MmFreePagesFromMdl(Mdl); > + ExFreePool(Mdl); > + } > +} > + > +#endif // _UTIL_H > diff --git a/src/xendisk/xendisk.rc b/src/xendisk/xendisk.rc > new file mode 100644 > index 0000000..df2e5b6 > --- /dev/null > +++ b/src/xendisk/xendisk.rc > @@ -0,0 +1,56 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#include > +#include > + > + > +#undef VER_COMPANYNAME_STR > +#undef VER_PRODUCTNAME_STR > +#undef VER_PRODUCTVERSION > +#undef VER_PRODUCTVERSION_STR > + > +#include > + > +#define VER_COMPANYNAME_STR COMPANY_NAME_STR > +#define VER_LEGALCOPYRIGHT_STR "Copyright (c) Citrix Systems Inc." > + > +#define VER_PRODUCTNAME_STR "XENDISK" > +#define VER_PRODUCTVERSION > MAJOR_VERSION,MINOR_VERSION,MICRO_VERSION,BUILD_NUMBER > +#define VER_PRODUCTVERSION_STR MAJOR_VERSION_STR "." > MINOR_VERSION_STR "." MICRO_VERSION_STR "." BUILD_NUMBER_STR > + > +#define VER_INTERNALNAME_STR "XENDISK.SYS" > +#define VER_FILEDESCRIPTION_STR "XENDISK" > + > +#define VER_FILETYPE VFT_DRV > +#define VER_FILESUBTYPE VFT2_DRV_SYSTEM > + > +#include > diff --git a/src/xenvbd.inf b/src/xenvbd.inf > index bc8627b..0d58453 100644 > --- a/src/xenvbd.inf > +++ b/src/xenvbd.inf > @@ -46,6 +46,7 @@ CoInst_CopyFiles=11 > [SourceDisksFiles] > xenvbd.sys=0,, > xencrsh.sys=0,, > +xendisk.sys=0,, > xenvbd_coinst.dll=0,, > > [Manufacturer] > @@ -62,9 +63,25 @@ CopyFiles=XenVbd_Copyfiles > [XenVbd_Copyfiles] > xenvbd.sys > xencrsh.sys > +xendisk.sys > + > +[XenVbd_Inst.HW] > +AddReg=XenVbd_AddReg > + > +[XenVbd_AddReg] > +HKR,,"UpperFilters",0x00010000,"xendisk" > > [XenVbd_Inst.Services] > AddService=xenvbd,2,XenVbd_Service, > +AddService=xendisk,,XenDisk_Service, > + > +[XenDisk_Service] > +DisplayName=%XenDiskDesc% > +ServiceType=%SERVICE_KERNEL_DRIVER% > +StartType=%SERVICE_BOOT_START% > +ErrorControl=%SERVICE_ERROR_NORMAL% > +ServiceBinary=%12%\xendisk.sys > +LoadOrderGroup="Scsi Miniport" > > [XenVbd_Service] > DisplayName=%XenVbdDesc% > @@ -95,6 +112,7 @@ > HKR,,CoInstallers32,0x00010000,"xenvbd_coinst_@MAJOR_VERSION@_@M > INOR_VERSION@_@M > Company = "@COMPANY_NAME@" > DiskDesc = "@PRODUCT_NAME@ PV Storage Host Adapter Package" > XenVbdDesc= "@PRODUCT_NAME@ PV Storage Host Adapter" > +XenDiskDesc= "@PRODUCT_NAME@ PV Storage Filter" > > SERVICE_BOOT_START = 0x0 > SERVICE_SYSTEM_START = 0x1 > diff --git a/vs2012/package/package.vcxproj > b/vs2012/package/package.vcxproj > index 5e5fcbc..9782f19 100644 > --- a/vs2012/package/package.vcxproj > +++ b/vs2012/package/package.vcxproj > @@ -51,6 +51,9 @@ > > {ef236371-3145-41b1-99c9- > 82b33e353f17} > > + > + {d7411b2c-2c43-434d-9f56- > e10a3d2f5bad} > + > > > Include="$(KIT)\Redist\DIFx\dpinst\EngMui\x86\dpinst.exe" > Condition="'$(Platform)'=='Win32'" /> > diff --git a/vs2012/xendisk/xendisk.vcxproj > b/vs2012/xendisk/xendisk.vcxproj > new file mode 100644 > index 0000000..333bc40 > --- /dev/null > +++ b/vs2012/xendisk/xendisk.vcxproj > @@ -0,0 +1,84 @@ > + > + xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> > + > + > + > + Windows Vista Debug > + Win32 > + > DbgengKernelDebugger > + > + > + > WindowsKernelModeDriver8.0 > > + Driver > + WDM > + > + > + > + > + > + {D7411B2C-2C43-434D-9F56- > E10A3D2F5BAD} > + > + > + > + > + > + > + > $(ProjectDir)..\..\include;$(IncludePath) > > + true > + false > + > ..\$(ProjectName)\$(ConfigurationName)\$(Platform)\ Dir> > + ..\$(ConfigurationName)\$(Platform)\ > + > + > + > + > + false > + > __MODULE__="XENDISK";%(Preprocesso > rDefinitions) > + EnableAllWarnings > + > 4548;4711;4820;4668;4255;6001;6054;28196 > ;%(DisableSpecificWarnings) > + > true > + true > + > + > + > $(DDK_LIB_PATH)/libcntpr.lib;%(Addition > alDependencies) > + > + > + true > + > true Version> > + > $(MAJOR_VERSION).$(MINOR_VERSION).$(MICRO_VE > RSION).$(BUILD_NUMBER) > + true > + > + > + > + > + > __i386__;%(PreprocessorDefinitions) eprocessorDefinitions> > + > + > + x86 > + > + > + > + > + > __x86_64__;%(PreprocessorDefinitions)< > /PreprocessorDefinitions> > + > + > + amd64 > + > + > + > + > + > + > + Condition="'@(Inf)'!=''" /> > + > + > + > + > + > + > + > + > + > + > + > + > diff --git a/vs2012/xendisk/xendisk.vcxproj.user > b/vs2012/xendisk/xendisk.vcxproj.user > new file mode 100644 > index 0000000..0b2b210 > --- /dev/null > +++ b/vs2012/xendisk/xendisk.vcxproj.user > @@ -0,0 +1,8 @@ > + > + xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> > + > + TestSign > + ..\..\src\xenvbd.pfx > + > http://timestamp.verisign.com/scripts/timstam > p.dll > + > + > diff --git a/vs2012/xenvbd.sln b/vs2012/xenvbd.sln > index 86fb1a5..15113cf 100644 > --- a/vs2012/xenvbd.sln > +++ b/vs2012/xenvbd.sln > @@ -4,10 +4,13 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") > = "xenvbd", "xenvbd\xenvbd.vcx > ProjectSection(ProjectDependencies) = postProject > {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437- > C1F3-4349-BF6A-7B55A06BF999} > {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43- > B92E-4A2B-975D-0066EAB29092} > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C- > 2C43-434D-9F56-E10A3D2F5BAD} > EndProjectSection > EndProject > Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xencrsh", > "xencrsh\xencrsh.vcxproj", "{58F5BC43-B92E-4A2B-975D-0066EAB29092}" > EndProject > +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xendisk", > "xendisk\xendisk.vcxproj", "{D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}" > +EndProject > Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xenvbd_coinst", > "coinst\xenvbd_coinst.vcxproj", "{50C08437-C1F3-4349-BF6A- > 7B55A06BF999}" > ProjectSection(ProjectDependencies) = postProject > {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43- > B92E-4A2B-975D-0066EAB29092} > @@ -18,6 +21,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") > = "package", "package\package. > {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437- > C1F3-4349-BF6A-7B55A06BF999} > {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43- > B92E-4A2B-975D-0066EAB29092} > {EF236371-3145-41B1-99C9-82B33E353F17} = {EF236371-3145-41B1-99C9- > 82B33E353F17} > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C- > 2C43-434D-9F56-E10A3D2F5BAD} > EndProjectSection > EndProject > Global > @@ -36,6 +40,30 @@ Global > Windows Vista Release|x64 = Windows Vista Release|x64 > EndGlobalSection > GlobalSection(ProjectConfigurationPlatforms) = postSolution > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|Win32.Build.0 = Windows 7 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|x64.ActiveCfg = Windows 7 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|x64.Build.0 = Windows 7 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|Win32.ActiveCfg = Windows 7 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|Win32.Build.0 = Windows 7 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|x64.ActiveCfg = Windows 7 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|x64.Build.0 = Windows 7 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|Win32.ActiveCfg = Windows 8 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|Win32.Build.0 = Windows 8 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|x64.ActiveCfg = Windows 8 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|x64.Build.0 = Windows 8 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|Win32.ActiveCfg = Windows 8 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|Win32.Build.0 = Windows 8 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|x64.ActiveCfg = Windows 8 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|x64.Build.0 = Windows 8 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|Win32.ActiveCfg = Windows Vista Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|Win32.Build.0 = Windows Vista Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|x64.ActiveCfg = Windows Vista Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|x64.Build.0 = Windows Vista Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|Win32.ActiveCfg = Windows Vista Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|Win32.Build.0 = Windows Vista Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|x64.ActiveCfg = Windows Vista Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|x64.Build.0 = Windows Vista Release|x64 > {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 > Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 > {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 > Debug|Win32.Build.0 = Windows 7 Debug|Win32 > {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 > Debug|x64.ActiveCfg = Windows 7 Debug|x64 > diff --git a/vs2013/package/package.vcxproj > b/vs2013/package/package.vcxproj > index 5d0de4d..8b2fa4f 100644 > --- a/vs2013/package/package.vcxproj > +++ b/vs2013/package/package.vcxproj > @@ -80,6 +80,9 @@ > > {ef236371-3145-41b1-99c9-82b33e353f17} > > + > + {d7411b2c-2c43-434d-9f56-e10a3d2f5bad} > + > > > Include="$(KIT)\Redist\DIFx\dpinst\EngMui\x86\dpinst.exe" > Condition="'$(Platform)'=='Win32'" /> > diff --git a/vs2013/xendisk/xendisk.vcxproj > b/vs2013/xendisk/xendisk.vcxproj > new file mode 100644 > index 0000000..39b9163 > --- /dev/null > +++ b/vs2013/xendisk/xendisk.vcxproj > @@ -0,0 +1,112 @@ > + > + xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> > + > + > + Windows Vista Debug > + Win32 > + DbgengKernelDebugger > + > + > + Driver > + WDM > + > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 8 Release|Win32'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows Vista Debug|Win32'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows Vista > Release|Win32'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 7 Release|Win32'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 7 Debug|Win32'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 8 Debug|Win32'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 8 Release|x64'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows Vista Debug|x64'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows Vista Release|x64'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 7 Release|x64'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 7 Debug|x64'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 8 Debug|x64'"> > + WindowsKernelModeDriver8.1 > + > + > + {D7411B2C-2C43-434D-9F56- > E10A3D2F5BAD} > + > + > + > + > + $(ProjectDir)..\..\include;$(IncludePath) > + true > + false > + ..\$(ProjectName)\$(ConfigurationName)\$(Platform)\ > + ..\$(ConfigurationName)\$(Platform)\ > + > + > + > + false > + > __MODULE__="XENDISK";%(PreprocessorDefiniti > ons) > + EnableAllWarnings > + > 4548;4711;4820;4668;4255;6001;6054;28196;%(Disa > bleSpecificWarnings) > + true > + true > + > + > + > $(DDK_LIB_PATH)/libcntpr.lib;%(AdditionalDepen > dencies) > + > + > + true > + > true > > + > $(MAJOR_VERSION).$(MINOR_VERSION).$(MICRO_VERSION). > $(BUILD_NUMBER) > + true > + > + > + > + > + > __i386__;%(PreprocessorDefinitions) sorDefinitions> > + > + > + x86 > + > + > + > + > + > __x86_64__;%(PreprocessorDefinitions) cessorDefinitions> > + > + > + amd64 > + > + > + > + > + > + Condition="'@(Inf)'!=''" /> > + > + > + > + > + > + > + > + > + > + > + > + > diff --git a/vs2013/xendisk/xendisk.vcxproj.user > b/vs2013/xendisk/xendisk.vcxproj.user > new file mode 100644 > index 0000000..1f1f3c0 > --- /dev/null > +++ b/vs2013/xendisk/xendisk.vcxproj.user > @@ -0,0 +1,8 @@ > + > + xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> > + > + TestSign > + ..\..\src\xenvbd.pfx > + > http://timestamp.verisign.com/scripts/timstamp.dll meStampServer> > + > + > diff --git a/vs2013/xenvbd.sln b/vs2013/xenvbd.sln > index 13128c5..da798d2 100644 > --- a/vs2013/xenvbd.sln > +++ b/vs2013/xenvbd.sln > @@ -4,10 +4,13 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") > = "xenvbd", "xenvbd\xenvbd.vcx > ProjectSection(ProjectDependencies) = postProject > {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437- > C1F3-4349-BF6A-7B55A06BF999} > {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43- > B92E-4A2B-975D-0066EAB29092} > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C- > 2C43-434D-9F56-E10A3D2F5BAD} > EndProjectSection > EndProject > Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xencrsh", > "xencrsh\xencrsh.vcxproj", "{58F5BC43-B92E-4A2B-975D-0066EAB29092}" > EndProject > +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xendisk", > "xendisk\xendisk.vcxproj", "{D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}" > +EndProject > Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xenvbd_coinst", > "coinst\xenvbd_coinst.vcxproj", "{50C08437-C1F3-4349-BF6A- > 7B55A06BF999}" > ProjectSection(ProjectDependencies) = postProject > {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43- > B92E-4A2B-975D-0066EAB29092} > @@ -18,6 +21,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") > = "package", "package\package. > {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437- > C1F3-4349-BF6A-7B55A06BF999} > {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43- > B92E-4A2B-975D-0066EAB29092} > {EF236371-3145-41B1-99C9-82B33E353F17} = {EF236371-3145-41B1-99C9- > 82B33E353F17} > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C- > 2C43-434D-9F56-E10A3D2F5BAD} > EndProjectSection > EndProject > Global > @@ -36,6 +40,30 @@ Global > Windows Vista Release|x64 = Windows Vista Release|x64 > EndGlobalSection > GlobalSection(ProjectConfigurationPlatforms) = postSolution > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|Win32.Build.0 = Windows 7 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|x64.ActiveCfg = Windows 7 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|x64.Build.0 = Windows 7 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|Win32.ActiveCfg = Windows 7 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|Win32.Build.0 = Windows 7 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|x64.ActiveCfg = Windows 7 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|x64.Build.0 = Windows 7 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|Win32.ActiveCfg = Windows 8 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|Win32.Build.0 = Windows 8 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|x64.ActiveCfg = Windows 8 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|x64.Build.0 = Windows 8 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|Win32.ActiveCfg = Windows 8 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|Win32.Build.0 = Windows 8 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|x64.ActiveCfg = Windows 8 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|x64.Build.0 = Windows 8 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|Win32.ActiveCfg = Windows Vista Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|Win32.Build.0 = Windows Vista Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|x64.ActiveCfg = Windows Vista Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|x64.Build.0 = Windows Vista Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|Win32.ActiveCfg = Windows Vista Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|Win32.Build.0 = Windows Vista Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|x64.ActiveCfg = Windows Vista Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|x64.Build.0 = Windows Vista Release|x64 > {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 > Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 > {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 > Debug|Win32.Build.0 = Windows 7 Debug|Win32 > {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 > Debug|x64.ActiveCfg = Windows 7 Debug|x64 > -- > 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 30 10:25:24 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 30 Oct 2014 10:25:24 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xjmuy-00020t-4a; Thu, 30 Oct 2014 10:25:24 +0000 Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Xjmuv-00020a-Ad for win-pv-devel@lists.xenproject.org; Thu, 30 Oct 2014 10:25:22 +0000 Received: from [85.158.139.211] by server-14.bemta-5.messagelabs.com id 19/95-02746-01212545; Thu, 30 Oct 2014 10:25:20 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-16.tower-206.messagelabs.com!1414664704!8435577!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=0.0 required=7.0 tests=UPPERCASE_25_50, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 5445 invoked from network); 30 Oct 2014 10:25:04 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-16.tower-206.messagelabs.com with RC4-SHA encrypted SMTP; 30 Oct 2014 10:25:04 -0000 X-IronPort-AV: E=Sophos;i="5.07,284,1413244800"; d="scan'208";a="26370603" From: Paul Durrant To: Owen Smith , "win-pv-devel@lists.xenproject.org" Thread-Topic: [PATCH 3/3] Add XenDisk device upper filter. Thread-Index: AQHP8qIx01q8dzI3+02hNUazaT0YzpxIchtg Date: Thu, 30 Oct 2014 10:25:01 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD01113A9A4@AMSPEX01CL01.citrite.net> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> <1414495644-5948-4-git-send-email-owen.smith@citrix.com> In-Reply-To: <1414495644-5948-4-git-send-email-owen.smith@citrix.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Cc: Owen Smith Subject: Re: [win-pv-devel] [PATCH 3/3] Add XenDisk device upper filter. X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Owen Smith [mailto:owen.smith@citrix.com] > Sent: 28 October 2014 11:27 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant; Owen Smith > Subject: [PATCH 3/3] Add XenDisk device upper filter. > > XenDisk intercepts and translates > IOCTL_STORAGE_MANAGE_DATA_SET_ATTRIBUTES > into SCSIOP_UNMAP SRBs. Storport will pass on these SCSIOP_UNMAP > requests > to XenVbd, which will create the appropriate BLKIF_OP_DISCARD requests. > XenDisk is only neccessary because Storport does not do the translation > to SCSIOP_UNMAPs. > > Signed-off-by: Owen Smith Acked-by: Paul Durrant > --- > build.py | 1 + > src/xendisk/assert.h | 220 ++++ > src/xendisk/debug.h | 94 ++ > src/xendisk/driver.c | 203 ++++ > src/xendisk/driver.h | 68 ++ > src/xendisk/fdo.c | 1862 +++++++++++++++++++++++++++++++ > src/xendisk/fdo.h | 78 ++ > src/xendisk/mutex.h | 113 ++ > src/xendisk/pdo.c | 2079 > +++++++++++++++++++++++++++++++++++ > src/xendisk/pdo.h | 90 ++ > src/xendisk/thread.c | 225 ++++ > src/xendisk/thread.h | 73 ++ > src/xendisk/types.h | 53 + > src/xendisk/util.h | 222 ++++ > src/xendisk/xendisk.rc | 56 + > src/xenvbd.inf | 18 + > vs2012/package/package.vcxproj | 3 + > vs2012/xendisk/xendisk.vcxproj | 84 ++ > vs2012/xendisk/xendisk.vcxproj.user | 8 + > vs2012/xenvbd.sln | 28 + > vs2013/package/package.vcxproj | 3 + > vs2013/xendisk/xendisk.vcxproj | 112 ++ > vs2013/xendisk/xendisk.vcxproj.user | 8 + > vs2013/xenvbd.sln | 28 + > 24 files changed, 5729 insertions(+) > create mode 100644 src/xendisk/assert.h > create mode 100644 src/xendisk/debug.h > create mode 100644 src/xendisk/driver.c > create mode 100644 src/xendisk/driver.h > create mode 100644 src/xendisk/fdo.c > create mode 100644 src/xendisk/fdo.h > create mode 100644 src/xendisk/mutex.h > create mode 100644 src/xendisk/pdo.c > create mode 100644 src/xendisk/pdo.h > create mode 100644 src/xendisk/thread.c > create mode 100644 src/xendisk/thread.h > create mode 100644 src/xendisk/types.h > create mode 100644 src/xendisk/util.h > create mode 100644 src/xendisk/xendisk.rc > create mode 100644 vs2012/xendisk/xendisk.vcxproj > create mode 100644 vs2012/xendisk/xendisk.vcxproj.user > create mode 100644 vs2013/xendisk/xendisk.vcxproj > create mode 100644 vs2013/xendisk/xendisk.vcxproj.user > > diff --git a/build.py b/build.py > index 26261ad..3a71d0c 100644 > --- a/build.py > +++ b/build.py > @@ -368,6 +368,7 @@ if __name__ == '__main__': > > if len(sys.argv) <= 2 or sdv[sys.argv[2]]: > run_sdv('xencrsh', driver, vs) > + run_sdv('xendisk', driver, vs) > run_sdv('xenvbd', driver, vs) > > archive(driver + '\\source.tgz', manifest().splitlines(), tgz=True) > diff --git a/src/xendisk/assert.h b/src/xendisk/assert.h > new file mode 100644 > index 0000000..cd571bd > --- /dev/null > +++ b/src/xendisk/assert.h > @@ -0,0 +1,220 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_ASSERT_H > +#define _XENDISK_ASSERT_H > + > +#include > + > +#include "debug.h" > + > +static FORCEINLINE VOID > +__BugCheck( > + __in ULONG Code, > + __in_opt ULONG_PTR Parameter1, > + __in_opt ULONG_PTR Parameter2, > + __in_opt ULONG_PTR Parameter3, > + __in_opt ULONG_PTR Parameter4 > + ) > +{ > +#pragma prefast(suppress:28159) > + KeBugCheckEx(Code, > + Parameter1, > + Parameter2, > + Parameter3, > + Parameter4); > +} > + > +#define ASSERTION_FAILURE 0x0000DEAD > + > + > +#define BUG(_TEXT) \ > + do { \ > + const CHAR *_Text = (_TEXT); \ > + const CHAR *_File = __FILE__; \ > + ULONG _Line = __LINE__; \ > + \ > + Error("BUG: " _TEXT "\n"); \ > + __BugCheck(ASSERTION_FAILURE, \ > + (ULONG_PTR)_Text, \ > + (ULONG_PTR)_File, \ > + (ULONG_PTR)_Line, \ > + 0); \ > + } while (FALSE) > + > +#define BUG_MSG(_TEXT1, _TEXT2) \ > + do { \ > + const CHAR *_Text1 = (_TEXT1); \ > + const CHAR *_Text2 = (_TEXT2); \ > + const CHAR *_File = __FILE__; \ > + ULONG _Line = __LINE__; \ > + \ > + Error("BUG: " _TEXT1 " %s\n", _Text2); \ > + __BugCheck(ASSERTION_FAILURE, \ > + (ULONG_PTR)_Text1, \ > + (ULONG_PTR)_File, \ > + (ULONG_PTR)_Line, \ > + (ULONG_PTR)_Text2); \ > + } while (FALSE) > + > +#define BUG_ON(_EXP) \ > + if (_EXP) BUG(#_EXP) > + > +#define BUG_ON_MSG(_EXP, _TEXT) \ > + if (_EXP) BUG_MSG(#_EXP, _TEXT) > + > +#if DBG > + > +#define __NT_ASSERT(_EXP) \ > + ((!(_EXP)) ? \ > + (Error("ASSERTION FAILED: " #_EXP "\n"), \ > + __annotation(L"Debug", L"AssertFail", L#_EXP), \ > + DbgRaiseAssertionFailure(), FALSE) : \ > + TRUE) > + > +#define __NT_ASSERT_MSG(_EXP, _TEXT) \ > + ((!(_EXP)) ? \ > + (Error("ASSERTION FAILED: " #_EXP " " #_TEXT "\n"), \ > + __annotation(L"Debug", L"AssertFail", L#_EXP), \ > + DbgRaiseAssertionFailure(), FALSE) : \ > + TRUE) > + > +#define __ASSERT(_EXP) __NT_ASSERT(_EXP) > +#define __ASSERT_MSG(_EXP, _TEXT) __NT_ASSERT_MSG(_EXP, _TEXT) > + > +#else // DBG > + > +#define __ASSERT(_EXP) BUG_ON(!(_EXP)) > +#define __ASSERT_MSG(_EXP, _TEXT) BUG_ON_MSG(!(_EXP), _TEXT) > + > +#endif // DBG > + > +#undef ASSERT > + > +#define ASSERT(_EXP) \ > + do { \ > + __ASSERT(_EXP); \ > + __analysis_assume(_EXP); \ > + } while (FALSE) > + > +#define ASSERT_MSG(_EXP, _TEXT) \ > + do { \ > + __ASSERT_MSG(_EXP, _TEXT); \ > + __analysis_assume(_EXP); \ > + } while (FALSE) > + > +#define ASSERT3U(_X, _OP, _Y) \ > + do { \ > + ULONGLONG _Lval = (ULONGLONG)(_X); \ > + ULONGLONG _Rval = (ULONGLONG)(_Y); \ > + if (!(_Lval _OP _Rval)) { \ > + Error("%s = %llu\n", #_X, _Lval); \ > + Error("%s = %llu\n", #_Y, _Rval); \ > + ASSERT(_X _OP _Y); \ > + } \ > + } while (FALSE) > + > +#define ASSERT3S(_X, _OP, _Y) \ > + do { \ > + LONGLONG _Lval = (LONGLONG)(_X); \ > + LONGLONG _Rval = (LONGLONG)(_Y); \ > + if (!(_Lval _OP _Rval)) { \ > + Error("%s = %lld\n", #_X, _Lval); \ > + Error("%s = %lld\n", #_Y, _Rval); \ > + ASSERT(_X _OP _Y); \ > + } \ > + } while (FALSE) > + > +#define ASSERT3P(_X, _OP, _Y) \ > + do { \ > + PVOID _Lval = (PVOID)(_X); \ > + PVOID _Rval = (PVOID)(_Y); \ > + if (!(_Lval _OP _Rval)) { \ > + Error("%s = %p\n", #_X, _Lval); \ > + Error("%s = %p\n", #_Y, _Rval); \ > + ASSERT(_X _OP _Y); \ > + } \ > + } while (FALSE) > + > +#define ASSERTREFCOUNT(_X, _OP, _Y, _Z) \ > + do { \ > + LONG _L = (LONG)(_X); \ > + LONG _R = (LONG)(_Y); \ > + if (!(_L _OP _R)) { \ > + Error("%s:%s = %d\n", (_Z), #_X, _L); \ > + Error("%s:%s = %d\n", (_Z), #_Y, _R); \ > + ASSERT_MSG(_X _OP _Y, (_Z)); \ > + } \ > + } while (FALSE) > + > +#ifndef TEST_MEMORY > +#define TEST_MEMORY DBG > +#endif > + > +#if TEST_MEMORY > + > +__checkReturn > +static __inline BOOLEAN > +_IsZeroMemory( > + __in const PCHAR Caller, > + __in const PCHAR Name, > + __in PVOID Buffer, > + __in ULONG Length > + ) > +{ > + ULONG Offset; > + > + Offset = 0; > + while (Offset < Length) { > + if (*((PUCHAR)Buffer + Offset) != 0) { > + Error("%s: non-zero byte in %s (0x%p+0x%x)\n", Caller, Name, > Buffer, Offset); > + return FALSE; > + } > + Offset++; > + } > + > + return TRUE; > +} > + > +#define IsZeroMemory(_Buffer, _Length) \ > + _IsZeroMemory(__FUNCTION__, #_Buffer, (_Buffer), (_Length)) > + > +#else // TEST_MEMORY > + > +#define IsZeroMemory(_Buffer, _Length) TRUE > + > +#endif // TEST_MEMORY > + > +#define IMPLY(_X, _Y) (!(_X) || (_Y)) > +#define EQUIV(_X, _Y) (IMPLY((_X), (_Y)) && IMPLY((_Y), (_X))) > + > +#endif // _XENDISK_ASSERT_H > + > diff --git a/src/xendisk/debug.h b/src/xendisk/debug.h > new file mode 100644 > index 0000000..f592f86 > --- /dev/null > +++ b/src/xendisk/debug.h > @@ -0,0 +1,94 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _DEBUG_H > +#define _DEBUG_H > + > +#include > +#include > + > +#ifdef _SDV_ > +#define __MODULE__ "" > +#endif > + > +// DEBUG_FILTER_MASKs > +// Set these to see relevant output > +// ERROR 0x00000001 > +// WARNING 0x00000002 > +// TRACE 0x00000004 > +// INFO 0x00000008 > + > +#pragma warning(disable:4127) // conditional expression is constant > + > +// > +// Debug Output and Logging > +// > +static __inline VOID > +__DebugMessage( > + __in ULONG Level, > + __in __nullterminated const CHAR *Prefix, > + __in __nullterminated const CHAR *Format, > + ... > + ) > +{ > + va_list Arguments; > + > + va_start(Arguments, Format); > + > +#pragma prefast(suppress:6001) // Using uninitialized memory > + vDbgPrintExWithPrefix(Prefix, > + DPFLTR_IHVDRIVER_ID, > + Level, > + Format, > + Arguments); > + va_end(Arguments); > +} > + > +#define Error(...) \ > + __DebugMessage(DPFLTR_ERROR_LEVEL, __MODULE__ "|" > __FUNCTION__ ":", __VA_ARGS__) > + > +#define Warning(...) \ > + __DebugMessage(DPFLTR_WARNING_LEVEL, __MODULE__ "|" > __FUNCTION__ ":", __VA_ARGS__) > + > +#if DBG > +#define Trace(...) \ > + __DebugMessage(DPFLTR_TRACE_LEVEL, __MODULE__ "|" > __FUNCTION__ ":", __VA_ARGS__) > +#else // DBG > +#define Trace(...) \ > + (VOID)(__VA_ARGS__) > +#endif // DBG > + > +#define Verbose(...) \ > + __DebugMessage(DPFLTR_INFO_LEVEL, __MODULE__ "|" > __FUNCTION__ ":", __VA_ARGS__) > + > +#include "assert.h" > + > +#endif // _DEBUG_H > diff --git a/src/xendisk/driver.c b/src/xendisk/driver.c > new file mode 100644 > index 0000000..743fc61 > --- /dev/null > +++ b/src/xendisk/driver.c > @@ -0,0 +1,203 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#include > +#include "driver.h" > +#include "util.h" > +#include "debug.h" > +#include "assert.h" > +#include > + > +extern PULONG InitSafeBootMode; > + > +typedef struct _XENDISK_DRIVER { > + PDRIVER_OBJECT DriverObject; > +} XENDISK_DRIVER, *PXENDISK_DRIVER; > + > +static XENDISK_DRIVER Driver; > + > +static FORCEINLINE VOID > +__DriverSetDriverObject( > + IN PDRIVER_OBJECT DriverObject > + ) > +{ > + Driver.DriverObject = DriverObject; > +} > + > +static FORCEINLINE PDRIVER_OBJECT > +__DriverGetDriverObject( > + VOID > + ) > +{ > + return Driver.DriverObject; > +} > + > +PDRIVER_OBJECT > +DriverGetDriverObject( > + VOID > + ) > +{ > + return __DriverGetDriverObject(); > +} > + > +DRIVER_UNLOAD DriverUnload; > + > +VOID > +DriverUnload( > + IN PDRIVER_OBJECT DriverObject > + ) > +{ > + ASSERT3P(DriverObject, ==, __DriverGetDriverObject()); > + > + Trace("====>\n"); > + > + __DriverSetDriverObject(NULL); > + > + ASSERT(IsZeroMemory(&Driver, sizeof (XENDISK_DRIVER))); > + > + Trace("<====\n"); > +} > + > +DRIVER_ADD_DEVICE AddDevice; > + > +NTSTATUS > +#pragma prefast(suppress:28152) // Does not clear > DO_DEVICE_INITIALIZING > +AddDevice( > + IN PDRIVER_OBJECT DriverObject, > + IN PDEVICE_OBJECT PhysicalDeviceObject > + ) > +{ > + NTSTATUS status; > + > + ASSERT3P(DriverObject, ==, __DriverGetDriverObject()); > + > + status = FdoCreate(PhysicalDeviceObject); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + return STATUS_SUCCESS; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + return status; > +} > + > +DRIVER_DISPATCH Dispatch; > + > +NTSTATUS > +Dispatch( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp > + ) > +{ > + PXENDISK_DX Dx; > + NTSTATUS status; > + > + Dx = (PXENDISK_DX)DeviceObject->DeviceExtension; > + ASSERT3P(Dx->DeviceObject, ==, DeviceObject); > + > + if (Dx->DevicePnpState == Deleted) { > + status = STATUS_NO_SUCH_DEVICE; > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + goto done; > + } > + > + status = STATUS_NOT_SUPPORTED; > + switch (Dx->Type) { > + case PHYSICAL_DEVICE_OBJECT: { > + PXENDISK_PDO Pdo = Dx->Pdo; > + > + status = PdoDispatch(Pdo, Irp); > + break; > + } > + case FUNCTION_DEVICE_OBJECT: { > + PXENDISK_FDO Fdo = Dx->Fdo; > + > + status = FdoDispatch(Fdo, Irp); > + break; > + } > + default: > + ASSERT(FALSE); > + break; > + } > + > +done: > + return status; > +} > + > +DRIVER_INITIALIZE DriverEntry; > + > +NTSTATUS > +DriverEntry( > + IN PDRIVER_OBJECT DriverObject, > + IN PUNICODE_STRING RegistryPath > + ) > +{ > + ULONG Index; > + > + ASSERT3P(__DriverGetDriverObject(), ==, NULL); > + UNREFERENCED_PARAMETER(RegistryPath); > + > + ExInitializeDriverRuntime(DrvRtPoolNxOptIn); > + > + Trace("====>\n"); > + > + __DriverSetDriverObject(DriverObject); > + > + DriverObject->DriverUnload = DriverUnload; > + > + if (*InitSafeBootMode > 0) > + goto done; > + > + Verbose("XENDISK %d.%d.%d (%d) (%02d.%02d.%04d)\n", > + MAJOR_VERSION, > + MINOR_VERSION, > + MICRO_VERSION, > + BUILD_NUMBER, > + DAY, > + MONTH, > + YEAR); > + > + DriverObject->DriverExtension->AddDevice = AddDevice; > + > + for (Index = 0; Index <= IRP_MJ_MAXIMUM_FUNCTION; Index++) { > +#pragma prefast(suppress:28169) // No __drv_dispatchType annotation > +#pragma prefast(suppress:28168) // No matching __drv_dispatchType > annotation for IRP_MJ_CREATE > + DriverObject->MajorFunction[Index] = Dispatch; > + } > + > +done: > + Trace("<====\n"); > + return STATUS_SUCCESS; > +} > diff --git a/src/xendisk/driver.h b/src/xendisk/driver.h > new file mode 100644 > index 0000000..b47e21b > --- /dev/null > +++ b/src/xendisk/driver.h > @@ -0,0 +1,68 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_DRIVER_H > +#define _XENDISK_DRIVER_H > + > +#include "fdo.h" > +#include "pdo.h" > + > +extern PDRIVER_OBJECT > +DriverGetDriverObject( > + VOID > + ); > + > +#pragma warning(push) > +#pragma warning(disable:4201) // nonstandard extension used : nameless > struct/union > + > +typedef struct _XENDISK_DX { > + PDEVICE_OBJECT DeviceObject; > + DEVICE_OBJECT_TYPE Type; > + > + DEVICE_PNP_STATE DevicePnpState; > + DEVICE_PNP_STATE PreviousDevicePnpState; > + > + SYSTEM_POWER_STATE SystemPowerState; > + DEVICE_POWER_STATE DevicePowerState; > + > + IO_REMOVE_LOCK RemoveLock; > + > + LIST_ENTRY ListEntry; > + > + union { > + PXENDISK_FDO Fdo; > + PXENDISK_PDO Pdo; > + }; > +} XENDISK_DX, *PXENDISK_DX; > + > +#pragma warning(pop) > + > +#endif // _XENDISK_DRIVER_H > diff --git a/src/xendisk/fdo.c b/src/xendisk/fdo.c > new file mode 100644 > index 0000000..771c82e > --- /dev/null > +++ b/src/xendisk/fdo.c > @@ -0,0 +1,1862 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#define INITGUID 1 > + > +#include > +#include > +#include > +#include > +#include > + > +#include "driver.h" > +#include "fdo.h" > +#include "pdo.h" > +#include "thread.h" > +#include "mutex.h" > +#include "debug.h" > +#include "assert.h" > +#include "util.h" > + > +#define FDO_TAG 'ODF' > + > +struct _XENDISK_FDO { > + PXENDISK_DX Dx; > + PDEVICE_OBJECT LowerDeviceObject; > + PDEVICE_OBJECT PhysicalDeviceObject; > + > + PXENDISK_THREAD SystemPowerThread; > + PIRP SystemPowerIrp; > + PXENDISK_THREAD DevicePowerThread; > + PIRP DevicePowerIrp; > + > + MUTEX Mutex; > + ULONG References; > +}; > + > +static FORCEINLINE PVOID > +__FdoAllocate( > + IN ULONG Length > + ) > +{ > + return __AllocateNonPagedPoolWithTag(__FUNCTION__, __LINE__, > Length, FDO_TAG); > +} > + > +static FORCEINLINE VOID > +__FdoFree( > + IN PVOID Buffer > + ) > +{ > + __FreePoolWithTag(Buffer, FDO_TAG); > +} > + > +static FORCEINLINE VOID > +__FdoSetDevicePnpState( > + IN PXENDISK_FDO Fdo, > + IN DEVICE_PNP_STATE State > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + // We can never transition out of the deleted state > + ASSERT(Dx->DevicePnpState != Deleted || State == Deleted); > + > + Dx->PreviousDevicePnpState = Dx->DevicePnpState; > + Dx->DevicePnpState = State; > +} > + > +static FORCEINLINE VOID > +__FdoRestoreDevicePnpState( > + IN PXENDISK_FDO Fdo, > + IN DEVICE_PNP_STATE State > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + if (Dx->DevicePnpState == State) > + Dx->DevicePnpState = Dx->PreviousDevicePnpState; > +} > + > +static FORCEINLINE DEVICE_PNP_STATE > +__FdoGetDevicePnpState( > + IN PXENDISK_FDO Fdo > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + return Dx->DevicePnpState; > +} > + > +static FORCEINLINE VOID > +__FdoSetDevicePowerState( > + IN PXENDISK_FDO Fdo, > + IN DEVICE_POWER_STATE State > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + Dx->DevicePowerState = State; > +} > + > +static FORCEINLINE DEVICE_POWER_STATE > +__FdoGetDevicePowerState( > + IN PXENDISK_FDO Fdo > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + return Dx->DevicePowerState; > +} > + > +static FORCEINLINE VOID > +__FdoSetSystemPowerState( > + IN PXENDISK_FDO Fdo, > + IN SYSTEM_POWER_STATE State > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + Dx->SystemPowerState = State; > +} > + > +static FORCEINLINE SYSTEM_POWER_STATE > +__FdoGetSystemPowerState( > + IN PXENDISK_FDO Fdo > + ) > +{ > + PXENDISK_DX Dx = Fdo->Dx; > + > + return Dx->SystemPowerState; > +} > + > +static FORCEINLINE PDEVICE_OBJECT > +__FdoGetPhysicalDeviceObject( > + IN PXENDISK_FDO Fdo > + ) > +{ > + return Fdo->PhysicalDeviceObject; > +} > + > +VOID > +FdoAddPhysicalDeviceObject( > + IN PXENDISK_FDO Fdo, > + IN PDEVICE_OBJECT DeviceObject > + ) > +{ > + PXENDISK_DX Dx; > + > + Dx = (PXENDISK_DX)DeviceObject->DeviceExtension; > + ASSERT3U(Dx->Type, ==, PHYSICAL_DEVICE_OBJECT); > + > + InsertTailList(&Fdo->Dx->ListEntry, &Dx->ListEntry); > + ASSERT3U(Fdo->References, !=, 0); > + Fdo->References++; > +} > + > +VOID > +FdoRemovePhysicalDeviceObject( > + IN PXENDISK_FDO Fdo, > + IN PDEVICE_OBJECT DeviceObject > + ) > +{ > + PXENDISK_DX Dx; > + > + Dx = (PXENDISK_DX)DeviceObject->DeviceExtension; > + ASSERT3U(Dx->Type, ==, PHYSICAL_DEVICE_OBJECT); > + > + RemoveEntryList(&Dx->ListEntry); > + ASSERT3U(Fdo->References, !=, 0); > + --Fdo->References; > +} > + > +static FORCEINLINE VOID > +__FdoAcquireMutex( > + IN PXENDISK_FDO Fdo > + ) > +{ > + AcquireMutex(&Fdo->Mutex); > +} > + > +VOID > +FdoAcquireMutex( > + IN PXENDISK_FDO Fdo > + ) > +{ > + __FdoAcquireMutex(Fdo); > +} > + > +static FORCEINLINE VOID > +__FdoReleaseMutex( > + IN PXENDISK_FDO Fdo > + ) > +{ > + ReleaseMutex(&Fdo->Mutex); > +} > + > +VOID > +FdoReleaseMutex( > + IN PXENDISK_FDO Fdo > + ) > +{ > + __FdoReleaseMutex(Fdo); > + > + if (Fdo->References == 0) > + FdoDestroy(Fdo); > +} > + > +static FORCEINLINE VOID > +__FdoEnumerate( > + IN PXENDISK_FDO Fdo, > + IN PDEVICE_RELATIONS Relations > + ) > +{ > + PDEVICE_OBJECT *PhysicalDeviceObject; > + ULONG Count; > + PLIST_ENTRY ListEntry; > + ULONG Index; > + NTSTATUS status; > + > + Count = Relations->Count; > + ASSERT(Count != 0); > + > + PhysicalDeviceObject = __FdoAllocate(sizeof (PDEVICE_OBJECT) * > Count); > + > + status = STATUS_NO_MEMORY; > + if (PhysicalDeviceObject == NULL) > + goto fail1; > + > + RtlCopyMemory(PhysicalDeviceObject, > + Relations->Objects, > + sizeof (PDEVICE_OBJECT) * Count); > + > + AcquireMutex(&Fdo->Mutex); > + > + // Remove any PDOs that do not appear in the device list > + ListEntry = Fdo->Dx->ListEntry.Flink; > + while (ListEntry != &Fdo->Dx->ListEntry) { > + PLIST_ENTRY Next = ListEntry->Flink; > + PXENDISK_DX Dx = CONTAINING_RECORD(ListEntry, XENDISK_DX, > ListEntry); > + PXENDISK_PDO Pdo = Dx->Pdo; > + BOOLEAN Missing; > + > + Missing = TRUE; > + for (Index = 0; Index < Count; Index++) { > + if (PdoGetPhysicalDeviceObject(Pdo) == > PhysicalDeviceObject[Index]) { > + Missing = FALSE; > +#pragma prefast(suppress:6387) // PhysicalDeviceObject[Index] could be > NULL > + ObDereferenceObject(PhysicalDeviceObject[Index]); > + PhysicalDeviceObject[Index] = NULL; // avoid duplication > + break; > + } > + } > + > + if (Missing && !PdoIsMissing(Pdo)) { > + if (PdoGetDevicePnpState(Pdo) == Present) { > + PdoSetDevicePnpState(Pdo, Deleted); > + PdoDestroy(Pdo); > + } else { > + PdoSetMissing(Pdo, "device disappeared"); > + } > + } > + > + ListEntry = Next; > + } > + > + // Walk the list and create PDO filters for any new devices > + for (Index = 0; Index < Count; Index++) { > +#pragma warning(suppress:6385) // Reading invalid data from > 'PhysicalDeviceObject' > + if (PhysicalDeviceObject[Index] != NULL) { > + (VOID) PdoCreate(Fdo, > + PhysicalDeviceObject[Index]); > + ObDereferenceObject(PhysicalDeviceObject[Index]); > + } > + } > + > + ReleaseMutex(&Fdo->Mutex); > + > + __FdoFree(PhysicalDeviceObject); > + return; > + > +fail1: > + Error("fail1 (%08x)\n", status); > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoForwardIrpSynchronously( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PKEVENT Event = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + UNREFERENCED_PARAMETER(Irp); > + > + KeSetEvent(Event, IO_NO_INCREMENT, FALSE); > + > + return STATUS_MORE_PROCESSING_REQUIRED; > +} > + > +static NTSTATUS > +FdoForwardIrpSynchronously( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + KEVENT Event; > + NTSTATUS status; > + > + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); > + > + KeInitializeEvent(&Event, NotificationEvent, FALSE); > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoForwardIrpSynchronously, > + &Event, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + if (status == STATUS_PENDING) { > + (VOID) KeWaitForSingleObject(&Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + status = Irp->IoStatus.Status; > + } else { > + ASSERT3U(status, ==, Irp->IoStatus.Status); > + } > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoStartDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + POWER_STATE PowerState; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + if (!NT_SUCCESS(status)) > + goto fail2; > + > + __FdoSetSystemPowerState(Fdo, PowerSystemWorking); > + __FdoSetDevicePowerState(Fdo, PowerDeviceD0); > + > + PowerState.DeviceState = PowerDeviceD0; > + PoSetPowerState(Fdo->Dx->DeviceObject, > + DevicePowerState, > + PowerState); > + > + __FdoSetDevicePnpState(Fdo, Started); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > + > +fail2: > + Error("fail2\n"); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoQueryStopDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoQueryStopDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __FdoSetDevicePnpState(Fdo, StopPending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoQueryStopDevice, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoCancelStopDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoCancelStopDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + __FdoRestoreDevicePnpState(Fdo, StopPending); > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoCancelStopDevice, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoStopDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoStopDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + POWER_STATE PowerState; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + if (__FdoGetDevicePowerState(Fdo) != PowerDeviceD0) > + goto done; > + > + PowerState.DeviceState = PowerDeviceD3; > + PoSetPowerState(Fdo->Dx->DeviceObject, > + DevicePowerState, > + PowerState); > + > + __FdoSetDevicePowerState(Fdo, PowerDeviceD3); > + __FdoSetSystemPowerState(Fdo, PowerSystemShutdown); > + > +done: > + __FdoSetDevicePnpState(Fdo, Stopped); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoStopDevice, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoQueryRemoveDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoQueryRemoveDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __FdoSetDevicePnpState(Fdo, RemovePending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoQueryRemoveDevice, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoCancelRemoveDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoCancelRemoveDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __FdoRestoreDevicePnpState(Fdo, RemovePending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoCancelRemoveDevice, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoSurpriseRemoval( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoSurpriseRemoval( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __FdoSetDevicePnpState(Fdo, SurpriseRemovePending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoSurpriseRemoval, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoRemoveDevice( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + POWER_STATE PowerState; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + if (__FdoGetDevicePowerState(Fdo) != PowerDeviceD0) > + goto done; > + > + PowerState.DeviceState = PowerDeviceD3; > + PoSetPowerState(Fdo->Dx->DeviceObject, > + DevicePowerState, > + PowerState); > + > + __FdoSetDevicePowerState(Fdo, PowerDeviceD3); > + __FdoSetSystemPowerState(Fdo, PowerSystemShutdown); > + > +done: > + __FdoSetDevicePnpState(Fdo, Deleted); > + > + IoReleaseRemoveLockAndWait(&Fdo->Dx->RemoveLock, Irp); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + AcquireMutex(&Fdo->Mutex); > + ASSERT3U(Fdo->References, !=, 0); > + --Fdo->References; > + ReleaseMutex(&Fdo->Mutex); > + > + if (Fdo->References == 0) > + FdoDestroy(Fdo); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoQueryDeviceRelations( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PKEVENT Event = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + UNREFERENCED_PARAMETER(Irp); > + > + KeSetEvent(Event, IO_NO_INCREMENT, FALSE); > + > + return STATUS_MORE_PROCESSING_REQUIRED; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoQueryDeviceRelations( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + KEVENT Event; > + PIO_STACK_LOCATION StackLocation; > + ULONG Size; > + PDEVICE_RELATIONS Relations; > + PLIST_ENTRY ListEntry; > + ULONG Count; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + KeInitializeEvent(&Event, NotificationEvent, FALSE); > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoQueryDeviceRelations, > + &Event, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + if (status == STATUS_PENDING) { > + (VOID) KeWaitForSingleObject(&Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + status = Irp->IoStatus.Status; > + } else { > + ASSERT3U(status, ==, Irp->IoStatus.Status); > + } > + > + if (!NT_SUCCESS(status)) > + goto fail2; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + if (StackLocation->Parameters.QueryDeviceRelations.Type != > BusRelations) > + goto done; > + > + Relations = (PDEVICE_RELATIONS)Irp->IoStatus.Information; > + > + if (Relations->Count != 0) > + __FdoEnumerate(Fdo, Relations); > + > + ExFreePool(Relations); > + > + AcquireMutex(&Fdo->Mutex); > + > + Count = 0; > + for (ListEntry = Fdo->Dx->ListEntry.Flink; > + ListEntry != &Fdo->Dx->ListEntry; > + ListEntry = ListEntry->Flink) > + Count++; > + > + Size = FIELD_OFFSET(DEVICE_RELATIONS, Objects) + (sizeof > (DEVICE_OBJECT) * __min(Count, 1)); > + > + Relations = ExAllocatePoolWithTag(PagedPool, Size, 'TLIF'); > + > + status = STATUS_NO_MEMORY; > + if (Relations == NULL) > + goto fail3; > + > + RtlZeroMemory(Relations, Size); > + > + for (ListEntry = Fdo->Dx->ListEntry.Flink; > + ListEntry != &Fdo->Dx->ListEntry; > + ListEntry = ListEntry->Flink) { > + PXENDISK_DX Dx = CONTAINING_RECORD(ListEntry, XENDISK_DX, > ListEntry); > + PXENDISK_PDO Pdo = Dx->Pdo; > + > + ASSERT3U(Dx->Type, ==, PHYSICAL_DEVICE_OBJECT); > + > + if (PdoGetDevicePnpState(Pdo) == Present) > + PdoSetDevicePnpState(Pdo, Enumerated); > + > + ObReferenceObject(PdoGetPhysicalDeviceObject(Pdo)); > + Relations->Objects[Relations->Count++] = > PdoGetPhysicalDeviceObject(Pdo); > + } > + > + ASSERT3U(Relations->Count, ==, Count); > + > + Trace("%d PDO(s)\n", Relations->Count); > + > + ReleaseMutex(&Fdo->Mutex); > + > + Irp->IoStatus.Information = (ULONG_PTR)Relations; > + status = STATUS_SUCCESS; > + > +done: > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > + > +fail3: > + ReleaseMutex(&Fdo->Mutex); > + > +fail2: > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoDispatchPnp( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoDispatchPnp( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + switch (StackLocation->MinorFunction) { > + case IRP_MN_START_DEVICE: > + status = FdoStartDevice(Fdo, Irp); > + break; > + > + case IRP_MN_QUERY_STOP_DEVICE: > + status = FdoQueryStopDevice(Fdo, Irp); > + break; > + > + case IRP_MN_CANCEL_STOP_DEVICE: > + status = FdoCancelStopDevice(Fdo, Irp); > + break; > + > + case IRP_MN_STOP_DEVICE: > + status = FdoStopDevice(Fdo, Irp); > + break; > + > + case IRP_MN_QUERY_REMOVE_DEVICE: > + status = FdoQueryRemoveDevice(Fdo, Irp); > + break; > + > + case IRP_MN_SURPRISE_REMOVAL: > + status = FdoSurpriseRemoval(Fdo, Irp); > + break; > + > + case IRP_MN_REMOVE_DEVICE: > + status = FdoRemoveDevice(Fdo, Irp); > + break; > + > + case IRP_MN_CANCEL_REMOVE_DEVICE: > + status = FdoCancelRemoveDevice(Fdo, Irp); > + break; > + > + case IRP_MN_QUERY_DEVICE_RELATIONS: > + status = FdoQueryDeviceRelations(Fdo, Irp); > + break; > + > + default: > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoDispatchPnp, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + break; > + } > + > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoSetDevicePowerUp( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, <, __FdoGetDevicePowerState(Fdo)); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + if (!NT_SUCCESS(status)) > + goto done; > + > + Verbose("%p: %s -> %s\n", > + Fdo->Dx->DeviceObject, > + PowerDeviceStateName(__FdoGetDevicePowerState(Fdo)), > + PowerDeviceStateName(DeviceState)); > + > + __FdoSetDevicePowerState(Fdo, DeviceState); > + > +done: > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoSetDevicePowerDown( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, >, __FdoGetDevicePowerState(Fdo)); > + > + Verbose("%p: %s -> %s\n", > + Fdo->Dx->DeviceObject, > + PowerDeviceStateName(__FdoGetDevicePowerState(Fdo)), > + PowerDeviceStateName(DeviceState)); > + > + __FdoSetDevicePowerState(Fdo, DeviceState); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoSetDevicePower( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction)); > + > + if (DeviceState == __FdoGetDevicePowerState(Fdo)) { > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (DeviceState < __FdoGetDevicePowerState(Fdo)) ? > + __FdoSetDevicePowerUp(Fdo, Irp) : > + __FdoSetDevicePowerDown(Fdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction), > + status); > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoSetSystemPowerUp( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, <, __FdoGetSystemPowerState(Fdo)); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + if (!NT_SUCCESS(status)) > + goto done; > + > + Verbose("%p: %s -> %s\n", > + Fdo->Dx->DeviceObject, > + PowerSystemStateName(__FdoGetSystemPowerState(Fdo)), > + PowerSystemStateName(SystemState)); > + > + __FdoSetSystemPowerState(Fdo, SystemState); > + > +done: > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoSetSystemPowerDown( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, >, __FdoGetSystemPowerState(Fdo)); > + > + Verbose("%p: %s -> %s\n", > + Fdo->Dx->DeviceObject, > + PowerSystemStateName(__FdoGetSystemPowerState(Fdo)), > + PowerSystemStateName(SystemState)); > + > + __FdoSetSystemPowerState(Fdo, SystemState); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoSetSystemPower( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction)); > + > + if (SystemState == __FdoGetSystemPowerState(Fdo)) { > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (SystemState < __FdoGetSystemPowerState(Fdo)) ? > + __FdoSetSystemPowerUp(Fdo, Irp) : > + __FdoSetSystemPowerDown(Fdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction), > + status); > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoQueryDevicePowerUp( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, <, __FdoGetDevicePowerState(Fdo)); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoQueryDevicePowerDown( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, >, __FdoGetDevicePowerState(Fdo)); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoQueryDevicePower( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction)); > + > + if (DeviceState == __FdoGetDevicePowerState(Fdo)) { > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (DeviceState < __FdoGetDevicePowerState(Fdo)) ? > + __FdoQueryDevicePowerUp(Fdo, Irp) : > + __FdoQueryDevicePowerDown(Fdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction), > + status); > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoQuerySystemPowerUp( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, <, __FdoGetSystemPowerState(Fdo)); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoQuerySystemPowerDown( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, >, __FdoGetSystemPowerState(Fdo)); > + > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__FdoQuerySystemPower( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction)); > + > + if (SystemState == __FdoGetSystemPowerState(Fdo)) { > + status = FdoForwardIrpSynchronously(Fdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (SystemState < __FdoGetSystemPowerState(Fdo)) ? > + __FdoQuerySystemPowerUp(Fdo, Irp) : > + __FdoQuerySystemPowerDown(Fdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction), > + status); > + > + return status; > +} > + > +static NTSTATUS > +FdoDevicePower( > + IN PXENDISK_THREAD Self, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + PKEVENT Event; > + > + Event = ThreadGetEvent(Self); > + > + for (;;) { > + PIRP Irp; > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + > + if (Fdo->DevicePowerIrp == NULL) { > + (VOID) KeWaitForSingleObject(Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + KeClearEvent(Event); > + } > + > + if (ThreadIsAlerted(Self)) > + break; > + > + Irp = Fdo->DevicePowerIrp; > + > + if (Irp == NULL) > + continue; > + > + Fdo->DevicePowerIrp = NULL; > + KeMemoryBarrier(); > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + switch (StackLocation->MinorFunction) { > + case IRP_MN_SET_POWER: > + (VOID) __FdoSetDevicePower(Fdo, Irp); > + break; > + > + case IRP_MN_QUERY_POWER: > + (VOID) __FdoQueryDevicePower(Fdo, Irp); > + break; > + > + default: > + ASSERT(FALSE); > + break; > + } > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + } > + > + return STATUS_SUCCESS; > +} > + > +static NTSTATUS > +FdoSystemPower( > + IN PXENDISK_THREAD Self, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + PKEVENT Event; > + > + Event = ThreadGetEvent(Self); > + > + for (;;) { > + PIRP Irp; > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + > + if (Fdo->SystemPowerIrp == NULL) { > + (VOID) KeWaitForSingleObject(Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + KeClearEvent(Event); > + } > + > + if (ThreadIsAlerted(Self)) > + break; > + > + Irp = Fdo->SystemPowerIrp; > + > + if (Irp == NULL) > + continue; > + > + Fdo->SystemPowerIrp = NULL; > + KeMemoryBarrier(); > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + switch (StackLocation->MinorFunction) { > + case IRP_MN_SET_POWER: > + (VOID) __FdoSetSystemPower(Fdo, Irp); > + break; > + > + case IRP_MN_QUERY_POWER: > + (VOID) __FdoQuerySystemPower(Fdo, Irp); > + break; > + > + default: > + ASSERT(FALSE); > + break; > + } > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + } > + > + return STATUS_SUCCESS; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoDispatchPower( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoDispatchPower( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + POWER_STATE_TYPE PowerType; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + if (MinorFunction != IRP_MN_QUERY_POWER && > + MinorFunction != IRP_MN_SET_POWER) { > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoDispatchPower, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + goto done; > + } > + > + PowerType = StackLocation->Parameters.Power.Type; > + > + Trace("====> (%02x:%s)\n", > + MinorFunction, > + PowerMinorFunctionName(MinorFunction)); > + > + switch (PowerType) { > + case DevicePowerState: > + IoMarkIrpPending(Irp); > + > + ASSERT3P(Fdo->DevicePowerIrp, ==, NULL); > + Fdo->DevicePowerIrp = Irp; > + KeMemoryBarrier(); > + > + ThreadWake(Fdo->DevicePowerThread); > + > + status = STATUS_PENDING; > + break; > + > + case SystemPowerState: > + IoMarkIrpPending(Irp); > + > + ASSERT3P(Fdo->SystemPowerIrp, ==, NULL); > + Fdo->SystemPowerIrp = Irp; > + KeMemoryBarrier(); > + > + ThreadWake(Fdo->SystemPowerThread); > + > + status = STATUS_PENDING; > + break; > + > + default: > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoDispatchPower, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + break; > + } > + > + Trace("<==== (%02x:%s) (%08x)\n", > + MinorFunction, > + PowerMinorFunctionName(MinorFunction), > + status); > + > +done: > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__FdoDispatchDefault( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_FDO Fdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +FdoDispatchDefault( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Fdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __FdoDispatchDefault, > + Fdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Fdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +NTSTATUS > +FdoDispatch( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + > + switch (StackLocation->MajorFunction) { > + case IRP_MJ_PNP: > + status = FdoDispatchPnp(Fdo, Irp); > + break; > + > + case IRP_MJ_POWER: > + status = FdoDispatchPower(Fdo, Irp); > + break; > + > + default: > + status = FdoDispatchDefault(Fdo, Irp); > + break; > + } > + > + return status; > +} > + > +NTSTATUS > +FdoCreate( > + IN PDEVICE_OBJECT PhysicalDeviceObject > + ) > +{ > + PDEVICE_OBJECT LowerDeviceObject; > + ULONG DeviceType; > + PDEVICE_OBJECT FilterDeviceObject; > + PXENDISK_DX Dx; > + PXENDISK_FDO Fdo; > + NTSTATUS status; > + > + LowerDeviceObject = > IoGetAttachedDeviceReference(PhysicalDeviceObject); > + DeviceType = LowerDeviceObject->DeviceType; > + ObDereferenceObject(LowerDeviceObject); > + > +#pragma prefast(suppress:28197) // Possibly leaking memory > 'FilterDeviceObject' > + status = IoCreateDevice(DriverGetDriverObject(), > + sizeof (XENDISK_DX), > + NULL, > + DeviceType, > + FILE_DEVICE_SECURE_OPEN, > + FALSE, > + &FilterDeviceObject); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + Dx = (PXENDISK_DX)FilterDeviceObject->DeviceExtension; > + RtlZeroMemory(Dx, sizeof (XENDISK_DX)); > + > + Dx->Type = FUNCTION_DEVICE_OBJECT; > + Dx->DeviceObject = FilterDeviceObject; > + Dx->DevicePnpState = Added; > + Dx->SystemPowerState = PowerSystemShutdown; > + Dx->DevicePowerState = PowerDeviceD3; > + > + IoInitializeRemoveLock(&Dx->RemoveLock, FDO_TAG, 0, 0); > + > + Fdo = __FdoAllocate(sizeof (XENDISK_FDO)); > + > + status = STATUS_NO_MEMORY; > + if (Fdo == NULL) > + goto fail2; > + > + LowerDeviceObject = IoAttachDeviceToDeviceStack(FilterDeviceObject, > + PhysicalDeviceObject); > + > + status = STATUS_UNSUCCESSFUL; > + if (LowerDeviceObject == NULL) > + goto fail3; > + > + Fdo->Dx = Dx; > + Fdo->PhysicalDeviceObject = PhysicalDeviceObject; > + Fdo->LowerDeviceObject = LowerDeviceObject; > + > + status = ThreadCreate(FdoSystemPower, Fdo, &Fdo- > >SystemPowerThread); > + if (!NT_SUCCESS(status)) > + goto fail4; > + > + status = ThreadCreate(FdoDevicePower, Fdo, &Fdo- > >DevicePowerThread); > + if (!NT_SUCCESS(status)) > + goto fail5; > + > + InitializeMutex(&Fdo->Mutex); > + InitializeListHead(&Dx->ListEntry); > + Fdo->References = 1; > + > + Verbose("%p\n", FilterDeviceObject); > + > + Dx->Fdo = Fdo; > + > +#pragma prefast(suppress:28182) // Dereferencing NULL pointer > + FilterDeviceObject->DeviceType = LowerDeviceObject->DeviceType; > + FilterDeviceObject->Characteristics = LowerDeviceObject- > >Characteristics; > + > + FilterDeviceObject->Flags |= LowerDeviceObject->Flags; > + FilterDeviceObject->Flags &= ~DO_DEVICE_INITIALIZING; > + > + return STATUS_SUCCESS; > + > +fail5: > + Error("fail5\n"); > + > + ThreadAlert(Fdo->SystemPowerThread); > + ThreadJoin(Fdo->SystemPowerThread); > + Fdo->SystemPowerThread = NULL; > + > +fail4: > + Error("fail4\n"); > + > + Fdo->PhysicalDeviceObject = NULL; > + Fdo->LowerDeviceObject = NULL; > + Fdo->Dx = NULL; > + > + IoDetachDevice(LowerDeviceObject); > + > +fail3: > + Error("fail3\n"); > + > + ASSERT(IsZeroMemory(Fdo, sizeof (XENDISK_FDO))); > + __FdoFree(Fdo); > + > +fail2: > + Error("fail2\n"); > + > + IoDeleteDevice(FilterDeviceObject); > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + return status; > +} > + > +VOID > +FdoDestroy( > + IN PXENDISK_FDO Fdo > + ) > +{ > + PDEVICE_OBJECT LowerDeviceObject = Fdo->LowerDeviceObject; > + PXENDISK_DX Dx = Fdo->Dx; > + PDEVICE_OBJECT FilterDeviceObject = Dx->DeviceObject; > + > + ASSERT(IsListEmpty(&Dx->ListEntry)); > + ASSERT3U(Fdo->References, ==, 0); > + ASSERT3U(__FdoGetDevicePnpState(Fdo), ==, Deleted); > + > + Dx->Fdo = NULL; > + > + RtlZeroMemory(&Fdo->Mutex, sizeof (MUTEX)); > + > + ThreadAlert(Fdo->DevicePowerThread); > + ThreadJoin(Fdo->DevicePowerThread); > + Fdo->DevicePowerThread = NULL; > + > + ThreadAlert(Fdo->SystemPowerThread); > + ThreadJoin(Fdo->SystemPowerThread); > + Fdo->SystemPowerThread = NULL; > + > + Fdo->LowerDeviceObject = NULL; > + Fdo->PhysicalDeviceObject = NULL; > + Fdo->Dx = NULL; > + > + IoDetachDevice(LowerDeviceObject); > + > + ASSERT(IsZeroMemory(Fdo, sizeof (XENDISK_FDO))); > + __FdoFree(Fdo); > + > + IoDeleteDevice(FilterDeviceObject); > +} > diff --git a/src/xendisk/fdo.h b/src/xendisk/fdo.h > new file mode 100644 > index 0000000..8aa0529 > --- /dev/null > +++ b/src/xendisk/fdo.h > @@ -0,0 +1,78 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_FDO_H > +#define _XENDISK_FDO_H > + > +#include > +#include "types.h" > + > +typedef struct _XENDISK_FDO XENDISK_FDO, *PXENDISK_FDO; > + > +extern VOID > +FdoAddPhysicalDeviceObject( > + IN PXENDISK_FDO Fdo, > + IN PDEVICE_OBJECT DeviceObject > + ); > + > +extern VOID > +FdoRemovePhysicalDeviceObject( > + IN PXENDISK_FDO Fdo, > + IN PDEVICE_OBJECT DeviceObject > + ); > + > +extern VOID > +FdoAcquireMutex( > + IN PXENDISK_FDO Fdo > + ); > + > +extern VOID > +FdoReleaseMutex( > + IN PXENDISK_FDO Fdo > + ); > + > +extern NTSTATUS > +FdoDispatch( > + IN PXENDISK_FDO Fdo, > + IN PIRP Irp > + ); > + > +extern NTSTATUS > +FdoCreate( > + IN PDEVICE_OBJECT PhysicalDeviceObject > + ); > + > +extern VOID > +FdoDestroy( > + IN PXENDISK_FDO Fdo > + ); > + > +#endif // _XENDISK_FDO_H > diff --git a/src/xendisk/mutex.h b/src/xendisk/mutex.h > new file mode 100644 > index 0000000..bcc2414 > --- /dev/null > +++ b/src/xendisk/mutex.h > @@ -0,0 +1,113 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_MUTEX_H > +#define _XENDISK_MUTEX_H > + > +#include > + > +#include "assert.h" > + > +typedef struct _MUTEX { > + PKTHREAD Owner; > + KEVENT Event; > +} MUTEX, *PMUTEX; > + > +static FORCEINLINE VOID > +InitializeMutex( > + IN PMUTEX Mutex > + ) > +{ > + RtlZeroMemory(Mutex, sizeof (MUTEX)); > + > + KeInitializeEvent(&Mutex->Event, SynchronizationEvent, TRUE); > +} > + > +static FORCEINLINE BOOLEAN > +__drv_maxIRQL(PASSIVE_LEVEL) > +TryAcquireMutex( > + IN PMUTEX Mutex > + ) > +{ > + LARGE_INTEGER Timeout; > + NTSTATUS status; > + > + Timeout.QuadPart = 0; > + > + status = KeWaitForSingleObject(&Mutex->Event, > + Executive, > + KernelMode, > + FALSE, > + &Timeout); > + if (status == STATUS_TIMEOUT) > + return FALSE; > + > + ASSERT(NT_SUCCESS(status)); > + > + ASSERT3P(Mutex->Owner, ==, NULL); > + Mutex->Owner = KeGetCurrentThread(); > + > + return TRUE; > +} > + > +static FORCEINLINE VOID > +__drv_maxIRQL(PASSIVE_LEVEL) > +AcquireMutex( > + IN PMUTEX Mutex > + ) > +{ > + NTSTATUS status; > + > + status = KeWaitForSingleObject(&Mutex->Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + > + ASSERT(NT_SUCCESS(status)); > + > + ASSERT3P(Mutex->Owner, ==, NULL); > + Mutex->Owner = KeGetCurrentThread(); > +} > + > +static FORCEINLINE VOID > +__drv_maxIRQL(PASSIVE_LEVEL) > +ReleaseMutex( > + IN PMUTEX Mutex > + ) > +{ > + ASSERT3P(Mutex->Owner, ==, KeGetCurrentThread()); > + Mutex->Owner = NULL; > + > + KeSetEvent(&Mutex->Event, IO_NO_INCREMENT, FALSE); > +} > + > +#endif // _XENDISK_MUTEX_H > diff --git a/src/xendisk/pdo.c b/src/xendisk/pdo.c > new file mode 100644 > index 0000000..3de958a > --- /dev/null > +++ b/src/xendisk/pdo.c > @@ -0,0 +1,2079 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#define INITGUID 1 > + > +#include > +#include > +#include > +#include > +#include > +#include > +#include > +#include > + > +#include "fdo.h" > +#include "pdo.h" > +#include "driver.h" > +#include "thread.h" > +#include "debug.h" > +#include "assert.h" > +#include "util.h" > + > +#define PDO_TAG 'ODP' > + > +struct _XENDISK_PDO { > + PXENDISK_DX Dx; > + PDEVICE_OBJECT LowerDeviceObject; > + PDEVICE_OBJECT PhysicalDeviceObject; > + > + PXENDISK_THREAD SystemPowerThread; > + PIRP SystemPowerIrp; > + PXENDISK_THREAD DevicePowerThread; > + PIRP DevicePowerIrp; > + > + PXENDISK_FDO Fdo; > + BOOLEAN Missing; > + const CHAR *Reason; > + > + ULONG SectorSize; > +}; > + > +static FORCEINLINE PVOID > +__PdoAllocate( > + IN ULONG Length > + ) > +{ > + return __AllocateNonPagedPoolWithTag(__FUNCTION__, __LINE__, > Length, PDO_TAG); > +} > + > +static FORCEINLINE VOID > +__PdoFree( > + IN PVOID Buffer > + ) > +{ > + __FreePoolWithTag(Buffer, PDO_TAG); > +} > + > +static FORCEINLINE VOID > +__PdoSetDevicePnpState( > + IN PXENDISK_PDO Pdo, > + IN DEVICE_PNP_STATE State > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + // We can never transition out of the deleted state > + ASSERT(Dx->DevicePnpState != Deleted || State == Deleted); > + > + Dx->PreviousDevicePnpState = Dx->DevicePnpState; > + Dx->DevicePnpState = State; > +} > + > +VOID > +PdoSetDevicePnpState( > + IN PXENDISK_PDO Pdo, > + IN DEVICE_PNP_STATE State > + ) > +{ > + __PdoSetDevicePnpState(Pdo, State); > +} > + > +static FORCEINLINE VOID > +__PdoRestoreDevicePnpState( > + IN PXENDISK_PDO Pdo, > + IN DEVICE_PNP_STATE State > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + if (Dx->DevicePnpState == State) > + Dx->DevicePnpState = Dx->PreviousDevicePnpState; > +} > + > +static FORCEINLINE DEVICE_PNP_STATE > +__PdoGetDevicePnpState( > + IN PXENDISK_PDO Pdo > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + return Dx->DevicePnpState; > +} > + > +DEVICE_PNP_STATE > +PdoGetDevicePnpState( > + IN PXENDISK_PDO Pdo > + ) > +{ > + return __PdoGetDevicePnpState(Pdo); > +} > + > +static FORCEINLINE VOID > +__PdoSetDevicePowerState( > + IN PXENDISK_PDO Pdo, > + IN DEVICE_POWER_STATE State > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + Dx->DevicePowerState = State; > +} > + > +static FORCEINLINE DEVICE_POWER_STATE > +__PdoGetDevicePowerState( > + IN PXENDISK_PDO Pdo > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + return Dx->DevicePowerState; > +} > + > +static FORCEINLINE VOID > +__PdoSetSystemPowerState( > + IN PXENDISK_PDO Pdo, > + IN SYSTEM_POWER_STATE State > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + Dx->SystemPowerState = State; > +} > + > +static FORCEINLINE SYSTEM_POWER_STATE > +__PdoGetSystemPowerState( > + IN PXENDISK_PDO Pdo > + ) > +{ > + PXENDISK_DX Dx = Pdo->Dx; > + > + return Dx->SystemPowerState; > +} > + > +PDEVICE_OBJECT > +PdoGetPhysicalDeviceObject( > + IN PXENDISK_PDO Pdo > + ) > +{ > + return Pdo->PhysicalDeviceObject; > +} > + > +static FORCEINLINE VOID > +__PdoSetMissing( > + IN PXENDISK_PDO Pdo, > + IN const CHAR *Reason > + ) > +{ > + Pdo->Reason = Reason; > + Pdo->Missing = TRUE; > +} > + > +VOID > +PdoSetMissing( > + IN PXENDISK_PDO Pdo, > + IN const CHAR *Reason > + ) > +{ > + __PdoSetMissing(Pdo, Reason); > +} > + > +static FORCEINLINE BOOLEAN > +__PdoIsMissing( > + IN PXENDISK_PDO Pdo > + ) > +{ > + return Pdo->Missing; > +} > + > +BOOLEAN > +PdoIsMissing( > + IN PXENDISK_PDO Pdo > + ) > +{ > + return __PdoIsMissing(Pdo); > +} > + > +static FORCEINLINE VOID > +__PdoLink( > + IN PXENDISK_PDO Pdo, > + IN PXENDISK_FDO Fdo > + ) > +{ > + Pdo->Fdo = Fdo; > + FdoAddPhysicalDeviceObject(Fdo, Pdo->Dx->DeviceObject); > +} > + > +static FORCEINLINE VOID > +__PdoUnlink( > + IN PXENDISK_PDO Pdo > + ) > +{ > + PXENDISK_FDO Fdo = Pdo->Fdo; > + > + ASSERT(Fdo != NULL); > + > + FdoRemovePhysicalDeviceObject(Fdo, Pdo->Dx->DeviceObject); > + > + Pdo->Fdo = NULL; > +} > + > +static FORCEINLINE PXENDISK_FDO > +__PdoGetFdo( > + IN PXENDISK_PDO Pdo > + ) > +{ > + return Pdo->Fdo; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoForwardIrpSynchronously( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PKEVENT Event = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + UNREFERENCED_PARAMETER(Irp); > + > + KeSetEvent(Event, IO_NO_INCREMENT, FALSE); > + > + return STATUS_MORE_PROCESSING_REQUIRED; > +} > + > +static NTSTATUS > +PdoForwardIrpSynchronously( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + KEVENT Event; > + NTSTATUS status; > + > + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); > + > + KeInitializeEvent(&Event, NotificationEvent, FALSE); > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoForwardIrpSynchronously, > + &Event, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + if (status == STATUS_PENDING) { > + (VOID) KeWaitForSingleObject(&Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + status = Irp->IoStatus.Status; > + } else { > + ASSERT3U(status, ==, Irp->IoStatus.Status); > + } > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoForwardIrpAndForget( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static NTSTATUS > +PdoForwardIrpAndForget( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoForwardIrpAndForget, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + return IoCallDriver(Pdo->LowerDeviceObject, Irp); > +} > + > +static NTSTATUS > +PdoCompleteIrp( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp, > + IN NTSTATUS Status > + ) > +{ > + Irp->IoStatus.Status = Status; > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + return Status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoQueryProperty( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + PSTORAGE_ACCESS_ALIGNMENT_DESCRIPTOR Descriptor = Irp- > >UserBuffer; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + if (!NT_SUCCESS(Irp->IoStatus.Status)) > + goto done; > + > + Descriptor = Irp->UserBuffer; > + Pdo->SectorSize = Descriptor->BytesPerLogicalSector; > + Verbose("%p : %u bytes per sector\n", Pdo->Dx->DeviceObject, Pdo- > >SectorSize); > + > +done: > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoQueryProperty( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PSTORAGE_PROPERTY_QUERY Query; > + PDEVICE_TRIM_DESCRIPTOR Trim; > + NTSTATUS status; > + > + Query = Irp->AssociatedIrp.SystemBuffer; > + > + switch (Query->PropertyId) { > + case StorageAccessAlignmentProperty: > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoQueryProperty, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + break; > + > + case StorageDeviceTrimProperty: > + Trim = Irp->AssociatedIrp.SystemBuffer; > + > + Trim->Version = 0; > + Trim->Size = sizeof(DEVICE_TRIM_DESCRIPTOR); > + Trim->TrimEnabled = TRUE; > + > + Irp->IoStatus.Information = > (ULONG_PTR)sizeof(DEVICE_TRIM_DESCRIPTOR); > + status = PdoCompleteIrp(Pdo, Irp, STATUS_SUCCESS); > + break; > + > + default: > + status = PdoForwardIrpAndForget(Pdo, Irp); > + break; > + } > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoSendAwaitSrb( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + UNREFERENCED_PARAMETER(DeviceObject); > + UNREFERENCED_PARAMETER(Context); > + > + *(Irp->UserIosb) = Irp->IoStatus; > + > + if (Irp->MdlAddress) { > + MmUnlockPages(Irp->MdlAddress); > + IoFreeMdl(Irp->MdlAddress); > + } > + > + KeSetEvent(Irp->UserEvent, IO_NO_INCREMENT, FALSE); > + > + IoFreeIrp(Irp); > + return STATUS_MORE_PROCESSING_REQUIRED; > +} > + > +static NTSTATUS > +PdoSendAwaitSrb( > + IN PXENDISK_PDO Pdo, > + IN PSCSI_REQUEST_BLOCK Srb > + ) > +{ > + PIRP Irp; > + IO_STATUS_BLOCK IoStatus; > + KEVENT Event; > + PIO_STACK_LOCATION Stack; > + NTSTATUS status; > + > + KeInitializeEvent(&Event, NotificationEvent, FALSE); > + > + status = STATUS_NO_MEMORY; > + Irp = IoAllocateIrp((CCHAR)(Pdo->LowerDeviceObject->StackSize + 1), > FALSE); > + if (Irp == NULL) > + goto fail1; > + > + Stack = IoGetNextIrpStackLocation(Irp); > + Stack->MajorFunction = IRP_MJ_SCSI; > + Stack->Parameters.Scsi.Srb = Srb; > + > + IoSetCompletionRoutine(Irp, > + __PdoSendAwaitSrb, > + Srb, > + TRUE, > + TRUE, > + TRUE); > + Irp->UserIosb = &IoStatus; > + Irp->UserEvent = &Event; > + > + Irp->MdlAddress = IoAllocateMdl(Srb->DataBuffer, > + Srb->DataTransferLength, > + FALSE, > + FALSE, > + Irp); > + if (Irp->MdlAddress == NULL) > + goto fail2; > + > +#pragma warning(disable:6320) > + try { > + MmProbeAndLockPages(Irp->MdlAddress, KernelMode, > IoReadAccess); > + } except (EXCEPTION_EXECUTE_HANDLER) { > + status = GetExceptionCode(); > + > + goto fail3; > + } > +#pragma warning(default:6320) > + > + Srb->OriginalRequest = Irp; > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + if (status == STATUS_PENDING) { > + (VOID) KeWaitForSingleObject(&Event, Executive, KernelMode, FALSE, > NULL); > + status = IoStatus.Status; > + } > + > + return status; > + > +fail3: > + Error("fail3\n"); > + > + IoFreeMdl(Irp->MdlAddress); > + > +fail2: > + Error("fail2\n"); > + > + IoFreeIrp(Irp); > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + return status; > +} > + > +static NTSTATUS > +PdoSendTrimSynchronous( > + IN PXENDISK_PDO Pdo, > + IN PDEVICE_DATA_SET_RANGE Ranges, > + IN ULONG Count > + ) > +{ > + SCSI_REQUEST_BLOCK Srb; > + PCDB Cdb; > + PUNMAP_LIST_HEADER Unmap; > + ULONG Length; > + ULONG Index; > + NTSTATUS status; > + > + Length = sizeof(UNMAP_LIST_HEADER) + > + (Count * sizeof(UNMAP_BLOCK_DESCRIPTOR)); > + > + status = STATUS_NO_MEMORY; > + Unmap = __PdoAllocate(Length); > + if (Unmap == NULL) > + goto fail1; > + > + RtlZeroMemory(&Srb, sizeof(SCSI_REQUEST_BLOCK)); > + Srb.Length = sizeof(SCSI_REQUEST_BLOCK); > + Srb.SrbFlags = 0; > + Srb.Function = SRB_FUNCTION_EXECUTE_SCSI; > + Srb.DataBuffer = Unmap; > + Srb.DataTransferLength = Length; > + Srb.TimeOutValue = (ULONG)-1; > + Srb.CdbLength = 10; > + > + Cdb = (PCDB)&Srb.Cdb[0]; > + Cdb->UNMAP.OperationCode = SCSIOP_UNMAP; > + *(PUSHORT)Cdb->UNMAP.AllocationLength = > _byteswap_ushort((USHORT)Length); > + > + *(PUSHORT)Unmap->DataLength = > _byteswap_ushort((USHORT)Length); > + *(PUSHORT)Unmap->BlockDescrDataLength = > _byteswap_ushort((USHORT)sizeof(UNMAP_BLOCK_DESCRIPTOR)); > + > + for (Index = 0; Index < Count; ++Index) { > + PUNMAP_BLOCK_DESCRIPTOR Block = &Unmap->Descriptors[Index]; > + PDEVICE_DATA_SET_RANGE Range = &Ranges[Index]; > + > + ULONG LengthInSectors = (ULONG)(Range->LengthInBytes / Pdo- > >SectorSize); > + ULONG64 OffsetInSectors = (ULONG64)(Range->StartingOffset / Pdo- > >SectorSize); > + > + Trace("TRIM[%x] %x @ %llx\n", > + Index, > + LengthInSectors, > + OffsetInSectors); > + > + *(PULONG64)Block->StartingLba = _byteswap_uint64(OffsetInSectors); > + *(PULONG)Block->LbaCount = _byteswap_ulong(LengthInSectors); > + } > + > + status = PdoSendAwaitSrb(Pdo, &Srb); > + if (!NT_SUCCESS(status)) > + goto fail2; > + > + __PdoFree(Unmap); > + return status; > + > +fail2: > + Error("fail2\n"); > + > + __PdoFree(Unmap); > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoManageDataSetAttributes( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PDEVICE_MANAGE_DATA_SET_ATTRIBUTES Attributes; > + PDEVICE_DATA_SET_RANGE Ranges; > + ULONG NumRanges; > + NTSTATUS status; > + > + Attributes = Irp->AssociatedIrp.SystemBuffer; > + > + switch (Attributes->Action) { > + case DeviceDsmAction_Trim: > + Ranges = (PDEVICE_DATA_SET_RANGE)((PUCHAR)Attributes + > Attributes->DataSetRangesOffset); > + NumRanges = Attributes->DataSetRangesLength / > sizeof(DEVICE_DATA_SET_RANGE); > + > + status = PdoSendTrimSynchronous(Pdo, Ranges, NumRanges); > + > + status = PdoCompleteIrp(Pdo, Irp, status); > + break; > + > + default: > + status = PdoForwardIrpAndForget(Pdo, Irp); > + break; > + } > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoDispatchControl( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + ULONG ControlCode; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + ControlCode = StackLocation- > >Parameters.DeviceIoControl.IoControlCode; > + > + switch (ControlCode) { > + case IOCTL_STORAGE_QUERY_PROPERTY: > + status = PdoQueryProperty(Pdo, Irp); > + break; > + > + case IOCTL_STORAGE_MANAGE_DATA_SET_ATTRIBUTES: > + status = PdoManageDataSetAttributes(Pdo, Irp); > + break; > + > + default: > + status = PdoForwardIrpAndForget(Pdo, Irp); > + break; > + } > + > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoStartDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + POWER_STATE PowerState; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + if (!NT_SUCCESS(status)) > + goto fail2; > + > + __PdoSetSystemPowerState(Pdo, PowerSystemWorking); > + __PdoSetDevicePowerState(Pdo, PowerDeviceD0); > + > + PowerState.DeviceState = PowerDeviceD0; > + PoSetPowerState(Pdo->Dx->DeviceObject, > + DevicePowerState, > + PowerState); > + > + __PdoSetDevicePnpState(Pdo, Started); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + Irp->IoStatus.Status = STATUS_SUCCESS; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return STATUS_SUCCESS; > + > +fail2: > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoQueryStopDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoQueryStopDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __PdoSetDevicePnpState(Pdo, StopPending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoQueryStopDevice, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoCancelStopDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoCancelStopDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + __PdoRestoreDevicePnpState(Pdo, StopPending); > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoCancelStopDevice, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoStopDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoStopDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + POWER_STATE PowerState; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + if (__PdoGetDevicePowerState(Pdo) != PowerDeviceD0) > + goto done; > + > + __PdoSetDevicePowerState(Pdo, PowerDeviceD3); > + __PdoSetSystemPowerState(Pdo, PowerSystemShutdown); > + > + PowerState.DeviceState = PowerDeviceD3; > + PoSetPowerState(Pdo->Dx->DeviceObject, > + DevicePowerState, > + PowerState); > + > +done: > + __PdoSetDevicePnpState(Pdo, Stopped); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoStopDevice, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoQueryRemoveDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoQueryRemoveDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __PdoSetDevicePnpState(Pdo, RemovePending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoQueryRemoveDevice, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoCancelRemoveDevice( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoCancelRemoveDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __PdoRestoreDevicePnpState(Pdo, RemovePending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoCancelRemoveDevice, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoSurpriseRemoval( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoSurpriseRemoval( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + __PdoSetDevicePnpState(Pdo, SurpriseRemovePending); > + Irp->IoStatus.Status = STATUS_SUCCESS; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoSurpriseRemoval, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoRemoveDevice( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PXENDISK_FDO Fdo = __PdoGetFdo(Pdo); > + POWER_STATE PowerState; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + if (__PdoGetDevicePowerState(Pdo) != PowerDeviceD0) > + goto done; > + > + __PdoSetDevicePowerState(Pdo, PowerDeviceD3); > + __PdoSetSystemPowerState(Pdo, PowerSystemShutdown); > + > + PowerState.DeviceState = PowerDeviceD3; > + PoSetPowerState(Pdo->Dx->DeviceObject, > + DevicePowerState, > + PowerState); > + > +done: > + if (__PdoIsMissing(Pdo)) { > + __PdoSetDevicePnpState(Pdo, Deleted); > + IoReleaseRemoveLockAndWait(&Pdo->Dx->RemoveLock, Irp); > + } else { > + __PdoSetDevicePnpState(Pdo, Enumerated); > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + } > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + if (__PdoIsMissing(Pdo)) { > + FdoAcquireMutex(Fdo); > + PdoDestroy(Pdo); > + FdoReleaseMutex(Fdo); > + } > + > + return status; > + > +fail1: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoEject( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PXENDISK_FDO Fdo = __PdoGetFdo(Pdo); > + NTSTATUS status; > + > + __PdoSetMissing(Pdo, "Ejected"); > + __PdoSetDevicePnpState(Pdo, Deleted); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + FdoAcquireMutex(Fdo); > + PdoDestroy(Pdo); > + FdoReleaseMutex(Fdo); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoDispatchPnp( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoDispatchPnp( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + switch (StackLocation->MinorFunction) { > + case IRP_MN_START_DEVICE: > + status = PdoStartDevice(Pdo, Irp); > + break; > + > + case IRP_MN_QUERY_STOP_DEVICE: > + status = PdoQueryStopDevice(Pdo, Irp); > + break; > + > + case IRP_MN_CANCEL_STOP_DEVICE: > + status = PdoCancelStopDevice(Pdo, Irp); > + break; > + > + case IRP_MN_STOP_DEVICE: > + status = PdoStopDevice(Pdo, Irp); > + break; > + > + case IRP_MN_QUERY_REMOVE_DEVICE: > + status = PdoQueryRemoveDevice(Pdo, Irp); > + break; > + > + case IRP_MN_SURPRISE_REMOVAL: > + status = PdoSurpriseRemoval(Pdo, Irp); > + break; > + > + case IRP_MN_REMOVE_DEVICE: > + status = PdoRemoveDevice(Pdo, Irp); > + break; > + > + case IRP_MN_CANCEL_REMOVE_DEVICE: > + status = PdoCancelRemoveDevice(Pdo, Irp); > + break; > + > + case IRP_MN_EJECT: > + status = PdoEject(Pdo, Irp); > + break; > + > + default: > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoDispatchPnp, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + break; > + } > + > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoSetDevicePowerUp( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, <, __PdoGetDevicePowerState(Pdo)); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + if (!NT_SUCCESS(status)) > + goto done; > + > + Verbose("%p: %s -> %s\n", > + Pdo->Dx->DeviceObject, > + PowerDeviceStateName(__PdoGetDevicePowerState(Pdo)), > + PowerDeviceStateName(DeviceState)); > + > + __PdoSetDevicePowerState(Pdo, DeviceState); > + > +done: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoSetDevicePowerDown( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, >, __PdoGetDevicePowerState(Pdo)); > + > + Verbose("%p: %s -> %s\n", > + Pdo->Dx->DeviceObject, > + PowerDeviceStateName(__PdoGetDevicePowerState(Pdo)), > + PowerDeviceStateName(DeviceState)); > + > + __PdoSetDevicePowerState(Pdo, DeviceState); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoSetDevicePower( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction)); > + > + if (DeviceState == __PdoGetDevicePowerState(Pdo)) { > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (DeviceState < __PdoGetDevicePowerState(Pdo)) ? > + __PdoSetDevicePowerUp(Pdo, Irp) : > + __PdoSetDevicePowerDown(Pdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction), > + status); > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoSetSystemPowerUp( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, <, __PdoGetSystemPowerState(Pdo)); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + if (!NT_SUCCESS(status)) > + goto done; > + > + Verbose("%p: %s -> %s\n", > + Pdo->Dx->DeviceObject, > + PowerSystemStateName(__PdoGetSystemPowerState(Pdo)), > + PowerSystemStateName(SystemState)); > + > + __PdoSetSystemPowerState(Pdo, SystemState); > + > +done: > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoSetSystemPowerDown( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, >, __PdoGetSystemPowerState(Pdo)); > + > + Verbose("%p: %s -> %s\n", > + Pdo->Dx->DeviceObject, > + PowerSystemStateName(__PdoGetSystemPowerState(Pdo)), > + PowerSystemStateName(SystemState)); > + > + __PdoSetSystemPowerState(Pdo, SystemState); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoSetSystemPower( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction)); > + > + if (SystemState == __PdoGetSystemPowerState(Pdo)) { > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (SystemState < __PdoGetSystemPowerState(Pdo)) ? > + __PdoSetSystemPowerUp(Pdo, Irp) : > + __PdoSetSystemPowerDown(Pdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction), > + status); > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoQueryDevicePowerUp( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, <, __PdoGetDevicePowerState(Pdo)); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoQueryDevicePowerDown( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + > + ASSERT3U(DeviceState, >, __PdoGetDevicePowerState(Pdo)); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoQueryDevicePower( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + DEVICE_POWER_STATE DeviceState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + DeviceState = StackLocation->Parameters.Power.State.DeviceState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction)); > + > + if (DeviceState == __PdoGetDevicePowerState(Pdo)) { > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (DeviceState < __PdoGetDevicePowerState(Pdo)) ? > + __PdoQueryDevicePowerUp(Pdo, Irp) : > + __PdoQueryDevicePowerDown(Pdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerDeviceStateName(DeviceState), > + PowerActionName(PowerAction), > + status); > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoQuerySystemPowerUp( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, <, __PdoGetSystemPowerState(Pdo)); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoQuerySystemPowerDown( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + > + ASSERT3U(SystemState, >, __PdoGetSystemPowerState(Pdo)); > + > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +static FORCEINLINE NTSTATUS > +__PdoQuerySystemPower( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + SYSTEM_POWER_STATE SystemState; > + POWER_ACTION PowerAction; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + SystemState = StackLocation->Parameters.Power.State.SystemState; > + PowerAction = StackLocation->Parameters.Power.ShutdownType; > + > + Trace("====> (%s:%s)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction)); > + > + if (SystemState == __PdoGetSystemPowerState(Pdo)) { > + status = PdoForwardIrpSynchronously(Pdo, Irp); > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + goto done; > + } > + > + status = (SystemState < __PdoGetSystemPowerState(Pdo)) ? > + __PdoQuerySystemPowerUp(Pdo, Irp) : > + __PdoQuerySystemPowerDown(Pdo, Irp); > + > +done: > + Trace("<==== (%s:%s)(%08x)\n", > + PowerSystemStateName(SystemState), > + PowerActionName(PowerAction), > + status); > + > + return status; > +} > + > +static NTSTATUS > +PdoDevicePower( > + IN PXENDISK_THREAD Self, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + PKEVENT Event; > + > + Event = ThreadGetEvent(Self); > + > + for (;;) { > + PIRP Irp; > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + > + if (Pdo->DevicePowerIrp == NULL) { > + (VOID) KeWaitForSingleObject(Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + KeClearEvent(Event); > + } > + > + if (ThreadIsAlerted(Self)) > + break; > + > + Irp = Pdo->DevicePowerIrp; > + > + if (Irp == NULL) > + continue; > + > + Pdo->DevicePowerIrp = NULL; > + KeMemoryBarrier(); > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + switch (StackLocation->MinorFunction) { > + case IRP_MN_SET_POWER: > + (VOID) __PdoSetDevicePower(Pdo, Irp); > + break; > + > + case IRP_MN_QUERY_POWER: > + (VOID) __PdoQueryDevicePower(Pdo, Irp); > + break; > + > + default: > + ASSERT(FALSE); > + break; > + } > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + } > + > + return STATUS_SUCCESS; > +} > + > +static NTSTATUS > +PdoSystemPower( > + IN PXENDISK_THREAD Self, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + PKEVENT Event; > + > + Event = ThreadGetEvent(Self); > + > + for (;;) { > + PIRP Irp; > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + > + if (Pdo->SystemPowerIrp == NULL) { > + (VOID) KeWaitForSingleObject(Event, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + KeClearEvent(Event); > + } > + > + if (ThreadIsAlerted(Self)) > + break; > + > + Irp = Pdo->SystemPowerIrp; > + > + if (Irp == NULL) > + continue; > + > + Pdo->SystemPowerIrp = NULL; > + KeMemoryBarrier(); > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + switch (StackLocation->MinorFunction) { > + case IRP_MN_SET_POWER: > + (VOID) __PdoSetSystemPower(Pdo, Irp); > + break; > + > + case IRP_MN_QUERY_POWER: > + (VOID) __PdoQuerySystemPower(Pdo, Irp); > + break; > + > + default: > + ASSERT(FALSE); > + break; > + } > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + } > + > + return STATUS_SUCCESS; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoDispatchPower( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoDispatchPower( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + UCHAR MinorFunction; > + POWER_STATE_TYPE PowerType; > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + MinorFunction = StackLocation->MinorFunction; > + > + if (MinorFunction != IRP_MN_QUERY_POWER && > + MinorFunction != IRP_MN_SET_POWER) { > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoDispatchPower, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + goto done; > + } > + > + PowerType = StackLocation->Parameters.Power.Type; > + > + Trace("====> (%02x:%s)\n", > + MinorFunction, > + PowerMinorFunctionName(MinorFunction)); > + > + switch (PowerType) { > + case DevicePowerState: > + IoMarkIrpPending(Irp); > + > + ASSERT3P(Pdo->DevicePowerIrp, ==, NULL); > + Pdo->DevicePowerIrp = Irp; > + KeMemoryBarrier(); > + > + ThreadWake(Pdo->DevicePowerThread); > + > + status = STATUS_PENDING; > + break; > + > + case SystemPowerState: > + IoMarkIrpPending(Irp); > + > + ASSERT3P(Pdo->SystemPowerIrp, ==, NULL); > + Pdo->SystemPowerIrp = Irp; > + KeMemoryBarrier(); > + > + ThreadWake(Pdo->SystemPowerThread); > + > + status = STATUS_PENDING; > + break; > + > + default: > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoDispatchPower, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + break; > + } > + > + Trace("<==== (%02x:%s) (%08x)\n", > + MinorFunction, > + PowerMinorFunctionName(MinorFunction), > + status); > + > +done: > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +__drv_functionClass(IO_COMPLETION_ROUTINE) > +__drv_sameIRQL > +static NTSTATUS > +__PdoDispatchDefault( > + IN PDEVICE_OBJECT DeviceObject, > + IN PIRP Irp, > + IN PVOID Context > + ) > +{ > + PXENDISK_PDO Pdo = Context; > + > + UNREFERENCED_PARAMETER(DeviceObject); > + > + if (Irp->PendingReturned) > + IoMarkIrpPending(Irp); > + > + IoReleaseRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + > + return STATUS_SUCCESS; > +} > + > +static DECLSPEC_NOINLINE NTSTATUS > +PdoDispatchDefault( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + NTSTATUS status; > + > + status = IoAcquireRemoveLock(&Pdo->Dx->RemoveLock, Irp); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + IoCopyCurrentIrpStackLocationToNext(Irp); > + IoSetCompletionRoutine(Irp, > + __PdoDispatchDefault, > + Pdo, > + TRUE, > + TRUE, > + TRUE); > + > + status = IoCallDriver(Pdo->LowerDeviceObject, Irp); > + > + return status; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + Irp->IoStatus.Status = status; > + IoCompleteRequest(Irp, IO_NO_INCREMENT); > + > + return status; > +} > + > +NTSTATUS > +PdoDispatch( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ) > +{ > + PIO_STACK_LOCATION StackLocation; > + NTSTATUS status; > + > + StackLocation = IoGetCurrentIrpStackLocation(Irp); > + > + switch (StackLocation->MajorFunction) { > + case IRP_MJ_DEVICE_CONTROL: > + status = PdoDispatchControl(Pdo, Irp); > + break; > + > + case IRP_MJ_PNP: > + status = PdoDispatchPnp(Pdo, Irp); > + break; > + > + case IRP_MJ_POWER: > + status = PdoDispatchPower(Pdo, Irp); > + break; > + > + default: > + status = PdoDispatchDefault(Pdo, Irp); > + break; > + } > + > + return status; > +} > + > +NTSTATUS > +PdoCreate( > + PXENDISK_FDO Fdo, > + PDEVICE_OBJECT PhysicalDeviceObject > + ) > +{ > + PDEVICE_OBJECT LowerDeviceObject; > + ULONG DeviceType; > + PDEVICE_OBJECT FilterDeviceObject; > + PXENDISK_DX Dx; > + PXENDISK_PDO Pdo; > + NTSTATUS status; > + > + LowerDeviceObject = > IoGetAttachedDeviceReference(PhysicalDeviceObject); > + DeviceType = LowerDeviceObject->DeviceType; > + ObDereferenceObject(LowerDeviceObject); > + > +#pragma prefast(suppress:28197) // Possibly leaking memory > 'PhysicalDeviceObject' > + status = IoCreateDevice(DriverGetDriverObject(), > + sizeof(XENDISK_DX), > + NULL, > + DeviceType, > + FILE_DEVICE_SECURE_OPEN, > + FALSE, > + &FilterDeviceObject); > + if (!NT_SUCCESS(status)) > + goto fail1; > + > + Dx = (PXENDISK_DX)FilterDeviceObject->DeviceExtension; > + RtlZeroMemory(Dx, sizeof (XENDISK_DX)); > + > + Dx->Type = PHYSICAL_DEVICE_OBJECT; > + Dx->DeviceObject = FilterDeviceObject; > + Dx->DevicePnpState = Present; > + Dx->SystemPowerState = PowerSystemShutdown; > + Dx->DevicePowerState = PowerDeviceD3; > + > + IoInitializeRemoveLock(&Dx->RemoveLock, PDO_TAG, 0, 0); > + > + Pdo = __PdoAllocate(sizeof (XENDISK_PDO)); > + > + status = STATUS_NO_MEMORY; > + if (Pdo == NULL) > + goto fail2; > + > + LowerDeviceObject = IoAttachDeviceToDeviceStack(FilterDeviceObject, > + PhysicalDeviceObject); > + > + status = STATUS_UNSUCCESSFUL; > + if (LowerDeviceObject == NULL) > + goto fail3; > + > + Pdo->Dx = Dx; > + Pdo->PhysicalDeviceObject = PhysicalDeviceObject; > + Pdo->LowerDeviceObject = LowerDeviceObject; > + Pdo->SectorSize = 512; > + > + status = ThreadCreate(PdoSystemPower, Pdo, &Pdo- > >SystemPowerThread); > + if (!NT_SUCCESS(status)) > + goto fail4; > + > + status = ThreadCreate(PdoDevicePower, Pdo, &Pdo- > >DevicePowerThread); > + if (!NT_SUCCESS(status)) > + goto fail5; > + > + Verbose("%p\n", FilterDeviceObject); > + > + Dx->Pdo = Pdo; > + > +#pragma prefast(suppress:28182) // Dereferencing NULL pointer > + FilterDeviceObject->DeviceType = LowerDeviceObject->DeviceType; > + FilterDeviceObject->Characteristics = LowerDeviceObject- > >Characteristics; > + > + FilterDeviceObject->Flags |= LowerDeviceObject->Flags; > + FilterDeviceObject->Flags &= ~DO_DEVICE_INITIALIZING; > + > + __PdoLink(Pdo, Fdo); > + > + return STATUS_SUCCESS; > + > +fail5: > + Error("fail5\n"); > + > + ThreadAlert(Pdo->SystemPowerThread); > + ThreadJoin(Pdo->SystemPowerThread); > + Pdo->SystemPowerThread = NULL; > + > +fail4: > + Error("fail4\n"); > + > + Pdo->PhysicalDeviceObject = NULL; > + Pdo->LowerDeviceObject = NULL; > + Pdo->Dx = NULL; > + > + IoDetachDevice(LowerDeviceObject); > + > +fail3: > + Error("fail3\n"); > + > + ASSERT(IsZeroMemory(Pdo, sizeof (XENDISK_PDO))); > + __PdoFree(Pdo); > + > +fail2: > + Error("fail2\n"); > + > + IoDeleteDevice(FilterDeviceObject); > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + return status; > +} > + > +VOID > +PdoDestroy( > + IN PXENDISK_PDO Pdo > + ) > +{ > + PDEVICE_OBJECT LowerDeviceObject = Pdo->LowerDeviceObject; > + PXENDISK_DX Dx = Pdo->Dx; > + PDEVICE_OBJECT FilterDeviceObject = Dx->DeviceObject; > + > + ASSERT3U(__PdoGetDevicePnpState(Pdo), ==, Deleted); > + > + ASSERT(__PdoIsMissing(Pdo)); > + Pdo->Missing = FALSE; > + > + __PdoUnlink(Pdo); > + > + Verbose("%p (%s)\n", > + FilterDeviceObject, > + Pdo->Reason); > + Pdo->Reason = NULL; > + > + Dx->Pdo = NULL; > + > + ThreadAlert(Pdo->DevicePowerThread); > + ThreadJoin(Pdo->DevicePowerThread); > + Pdo->DevicePowerThread = NULL; > + > + ThreadAlert(Pdo->SystemPowerThread); > + ThreadJoin(Pdo->SystemPowerThread); > + Pdo->SystemPowerThread = NULL; > + > + Pdo->SectorSize = 0; > + Pdo->PhysicalDeviceObject = NULL; > + Pdo->LowerDeviceObject = NULL; > + Pdo->Dx = NULL; > + > + IoDetachDevice(LowerDeviceObject); > + > + ASSERT(IsZeroMemory(Pdo, sizeof (XENDISK_PDO))); > + __PdoFree(Pdo); > + > + IoDeleteDevice(FilterDeviceObject); > +} > diff --git a/src/xendisk/pdo.h b/src/xendisk/pdo.h > new file mode 100644 > index 0000000..5e2e5d6 > --- /dev/null > +++ b/src/xendisk/pdo.h > @@ -0,0 +1,90 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_PDO_H > +#define _XENDISK_PDO_H > + > +#include > +#include "types.h" > +#include "fdo.h" > + > +typedef struct _XENDISK_PDO XENDISK_PDO, *PXENDISK_PDO; > + > +extern VOID > +PdoSetDevicePnpState( > + IN PXENDISK_PDO Pdo, > + IN DEVICE_PNP_STATE State > + ); > + > +extern DEVICE_PNP_STATE > +PdoGetDevicePnpState( > + IN PXENDISK_PDO Pdo > + ); > + > +extern PDEVICE_OBJECT > +PdoGetPhysicalDeviceObject( > + IN PXENDISK_PDO Pdo > + ); > + > +extern BOOLEAN > +PdoIsMissing( > + IN PXENDISK_PDO Pdo > + ); > + > +extern VOID > +PdoSetMissing( > + IN PXENDISK_PDO Pdo, > + IN const CHAR *Reason > + ); > + > +extern BOOLEAN > +PdoIsMasked( > + IN PXENDISK_PDO Pdo > + ); > + > +extern NTSTATUS > +PdoCreate( > + IN PXENDISK_FDO Fdo, > + IN PDEVICE_OBJECT PhysicalDeviceObject > + ); > + > +extern VOID > +PdoDestroy( > + IN PXENDISK_PDO Pdo > + ); > + > +extern NTSTATUS > +PdoDispatch( > + IN PXENDISK_PDO Pdo, > + IN PIRP Irp > + ); > + > +#endif // _XENDISK_PDO_H > diff --git a/src/xendisk/thread.c b/src/xendisk/thread.c > new file mode 100644 > index 0000000..92e2b94 > --- /dev/null > +++ b/src/xendisk/thread.c > @@ -0,0 +1,225 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#include > + > +#include "thread.h" > +#include "debug.h" > +#include "assert.h" > +#include "util.h" > + > +#define THREAD_POOL 'ERHT' > + > +struct _XENDISK_THREAD { > + XENDISK_THREAD_FUNCTION Function; > + PVOID Context; > + KEVENT Event; > + BOOLEAN Alerted; > + LONG References; > + PKTHREAD Thread; > +}; > + > +static FORCEINLINE PVOID > +__ThreadAllocate( > + IN ULONG Length > + ) > +{ > + return __AllocateNonPagedPoolWithTag(__FUNCTION__, __LINE__, > Length, THREAD_POOL); > +} > + > +static FORCEINLINE VOID > +__ThreadFree( > + IN PVOID Buffer > + ) > +{ > + __FreePoolWithTag(Buffer, THREAD_POOL); > +} > + > +static FORCEINLINE VOID > +__ThreadWake( > + IN PXENDISK_THREAD Thread > + ) > +{ > + KeSetEvent(&Thread->Event, IO_NO_INCREMENT, FALSE); > +} > + > +VOID > +ThreadWake( > + IN PXENDISK_THREAD Thread > + ) > +{ > + __ThreadWake(Thread); > +} > + > +static FORCEINLINE VOID > +__ThreadAlert( > + IN PXENDISK_THREAD Thread > + ) > +{ > + Thread->Alerted = TRUE; > + __ThreadWake(Thread); > +} > + > +VOID > +ThreadAlert( > + IN PXENDISK_THREAD Thread > + ) > +{ > + __ThreadAlert(Thread); > +} > + > +KSTART_ROUTINE ThreadFunction; > + > +VOID > +ThreadFunction( > + IN PVOID Argument > + ) > +{ > + PXENDISK_THREAD Self = Argument; > + NTSTATUS status; > + > + status = Self->Function(Self, Self->Context); > + > + if (InterlockedDecrement(&Self->References) == 0) > + __ThreadFree(Self); > + > + PsTerminateSystemThread(status); > + // NOT REACHED > +} > + > +NTSTATUS > +ThreadCreate( > + IN XENDISK_THREAD_FUNCTION Function, > + IN PVOID Context, > + OUT PXENDISK_THREAD *Thread > + ) > +{ > + HANDLE Handle; > + NTSTATUS status; > + > + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); > + > + (*Thread) = __ThreadAllocate(sizeof (XENDISK_THREAD)); > + > + status = STATUS_NO_MEMORY; > + if (*Thread == NULL) > + goto fail1; > + > + (*Thread)->Function = Function; > + (*Thread)->Context = Context; > + (*Thread)->Alerted = FALSE; > + (*Thread)->References = 2; // One for us, one for the thread function > + > + KeInitializeEvent(&(*Thread)->Event, NotificationEvent, FALSE); > + > + status = PsCreateSystemThread(&Handle, > + STANDARD_RIGHTS_ALL | SPECIFIC_RIGHTS_ALL, > + NULL, > + NULL, > + NULL, > + ThreadFunction, > + *Thread); > + if (!NT_SUCCESS(status)) { > + --(*Thread)->References; // Fake thread function termination > + goto fail2; > + } > + > + status = ObReferenceObjectByHandle(Handle, > + SYNCHRONIZE, > + *PsThreadType, > + KernelMode, > + &(*Thread)->Thread, > + NULL); > + if (!NT_SUCCESS(status)) > + goto fail3; > + > + ZwClose(Handle); > + > + return STATUS_SUCCESS; > + > +fail3: > + Error("fail3\n"); > + > + __ThreadAlert(*Thread); > + ZwClose(Handle); > + > +fail2: > + Error("fail2\n"); > + > + if (InterlockedDecrement(&(*Thread)->References) == 0) > + __ThreadFree(*Thread); > + > + *Thread = NULL; > + > +fail1: > + Error("fail1 (%08x)\n", status); > + > + return status; > +} > + > +PKEVENT > +ThreadGetEvent( > + IN PXENDISK_THREAD Thread > + ) > +{ > + return &Thread->Event; > +} > + > +BOOLEAN > +ThreadIsAlerted( > + IN PXENDISK_THREAD Thread > + ) > +{ > + return Thread->Alerted; > +} > + > +VOID > +ThreadJoin( > + IN PXENDISK_THREAD Thread > + ) > +{ > + LONG References; > + > + ASSERT3U(KeGetCurrentIrql(), ==, PASSIVE_LEVEL); > + ASSERT3P(KeGetCurrentThread(), !=, Thread->Thread); > + > + (VOID) KeWaitForSingleObject(Thread->Thread, > + Executive, > + KernelMode, > + FALSE, > + NULL); > + > + References = InterlockedDecrement(&Thread->References); > + ASSERT3U(References, ==, 0); > + > + __ThreadFree(Thread); > +} > + > diff --git a/src/xendisk/thread.h b/src/xendisk/thread.h > new file mode 100644 > index 0000000..c197337 > --- /dev/null > +++ b/src/xendisk/thread.h > @@ -0,0 +1,73 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_THREAD_H > +#define _XENDISK_THREAD_H > + > +#include > + > +typedef struct _XENDISK_THREAD XENDISK_THREAD, *PXENDISK_THREAD; > + > +typedef NTSTATUS (*XENDISK_THREAD_FUNCTION)(PXENDISK_THREAD, > PVOID); > + > +extern NTSTATUS > +ThreadCreate( > + IN XENDISK_THREAD_FUNCTION Function, > + IN PVOID Context, > + OUT PXENDISK_THREAD *Thread > + ); > + > +extern PKEVENT > +ThreadGetEvent( > + IN PXENDISK_THREAD Self > + ); > + > +extern BOOLEAN > +ThreadIsAlerted( > + IN PXENDISK_THREAD Self > + ); > + > +extern VOID > +ThreadWake( > + IN PXENDISK_THREAD Thread > + ); > + > +extern VOID > +ThreadAlert( > + IN PXENDISK_THREAD Thread > + ); > + > +extern VOID > +ThreadJoin( > + IN PXENDISK_THREAD Thread > + ); > + > +#endif // _XENDISK_THREAD_H > diff --git a/src/xendisk/types.h b/src/xendisk/types.h > new file mode 100644 > index 0000000..b2b4218 > --- /dev/null > +++ b/src/xendisk/types.h > @@ -0,0 +1,53 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _XENDISK_TYPES_H > +#define _XENDISK_TYPES_H > + > +typedef enum _DEVICE_OBJECT_TYPE { > + PHYSICAL_DEVICE_OBJECT = 'ODP', > + FUNCTION_DEVICE_OBJECT = 'ODF' > +} DEVICE_OBJECT_TYPE, *PDEVICE_OBJECT_TYPE; > + > +typedef enum _DEVICE_PNP_STATE { > + Invalid = 0, > + Present, // PDO only > + Enumerated, // PDO only > + Added, // FDO only > + Started, > + StopPending, > + Stopped, > + RemovePending, > + SurpriseRemovePending, > + Deleted > +} DEVICE_PNP_STATE, *PDEVICE_PNP_STATE; > + > +#endif // _XENDISK_TYPES_H > diff --git a/src/xendisk/util.h b/src/xendisk/util.h > new file mode 100644 > index 0000000..e7adc22 > --- /dev/null > +++ b/src/xendisk/util.h > @@ -0,0 +1,222 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#ifndef _UTIL_H > +#define _UTIL_H > + > +#include > + > +#include "assert.h" > + > +typedef struct _NON_PAGED_BUFFER_HEADER { > + SIZE_T Length; > + ULONG Tag; > +} NON_PAGED_BUFFER_HEADER, *PNON_PAGED_BUFFER_HEADER; > + > +typedef struct _NON_PAGED_BUFFER_TRAILER { > + ULONG Tag; > +} NON_PAGED_BUFFER_TRAILER, *PNON_PAGED_BUFFER_TRAILER; > + > +static FORCEINLINE PVOID > +__AllocateNonPagedPoolWithTag( > + IN PCHAR Caller, > + IN ULONG Line, > + IN SIZE_T Length, > + IN ULONG Tag > + ) > +{ > + PUCHAR Buffer; > + PNON_PAGED_BUFFER_HEADER Header; > + PNON_PAGED_BUFFER_TRAILER Trailer; > + > + ASSERT3S(Length, !=, 0); > + > + Buffer = (PUCHAR)ExAllocatePoolWithTag(NonPagedPool, > + sizeof (NON_PAGED_BUFFER_HEADER) + > + Length + > + sizeof (NON_PAGED_BUFFER_TRAILER), > + Tag); > + if (Buffer == NULL) { > + Warning("%s:%u : AllocFailed %d bytes, %08x tag\n", Caller, Line, > Length, Tag); > + goto done; > + } > + > + RtlZeroMemory(Buffer, > + sizeof (NON_PAGED_BUFFER_HEADER) + > + Length + > + sizeof (NON_PAGED_BUFFER_TRAILER)); > + > + Header = (PNON_PAGED_BUFFER_HEADER)Buffer; > + Header->Length = Length; > + Header->Tag = Tag; > + > + Buffer += sizeof (NON_PAGED_BUFFER_HEADER); > + > + Trailer = (PNON_PAGED_BUFFER_TRAILER)(Buffer + Length); > + Trailer->Tag = Tag; > + > +done: > + return Buffer; > +} > + > +static FORCEINLINE VOID > +__FreePoolWithTag( > + IN PVOID _Buffer, > + IN ULONG Tag > + ) > +{ > + PUCHAR Buffer = (PUCHAR)_Buffer; > + SIZE_T Length; > + PNON_PAGED_BUFFER_HEADER Header; > + PNON_PAGED_BUFFER_TRAILER Trailer; > + > + ASSERT3P(Buffer, !=, NULL); > + > + Buffer -= sizeof (NON_PAGED_BUFFER_HEADER); > + > + Header = (PNON_PAGED_BUFFER_HEADER)Buffer; > + ASSERT3U(Tag, ==, Header->Tag); > + Length = Header->Length; > + > + Buffer += sizeof (NON_PAGED_BUFFER_HEADER); > + > + Trailer = (PNON_PAGED_BUFFER_TRAILER)(Buffer + Length); > + ASSERT3U(Tag, ==, Trailer->Tag); > + > + Buffer -= sizeof (NON_PAGED_BUFFER_HEADER); > + > + RtlFillMemory(Buffer, > + sizeof (NON_PAGED_BUFFER_HEADER) + > + Length + > + sizeof (NON_PAGED_BUFFER_TRAILER), > + 0xAA); > + > + ExFreePoolWithTag(Buffer, Tag); > +} > + > +static FORCEINLINE PMDL > +__AllocPagesForMdl( > + IN SIZE_T Size > + ) > +{ > + PMDL Mdl; > + PHYSICAL_ADDRESS LowAddr; > + PHYSICAL_ADDRESS HighAddr; > + PHYSICAL_ADDRESS SkipBytes; > + > + SkipBytes.QuadPart = 0ull; > + HighAddr.QuadPart = ~0ull; > + > + // try > 4GB > + LowAddr.QuadPart = 0x100000000ull; > + Mdl = MmAllocatePagesForMdlEx(LowAddr, HighAddr, SkipBytes, Size, > MmCached, 0); > + if (Mdl) { > + if (MmGetMdlByteCount(Mdl) == Size) { > + goto done; > + } > + MmFreePagesFromMdl(Mdl); > + ExFreePool(Mdl); > + Mdl = NULL; > + } > + > + // try > 2GB > + LowAddr.QuadPart = 0x80000000ull; > + Mdl = MmAllocatePagesForMdlEx(LowAddr, HighAddr, SkipBytes, Size, > MmCached, 0); > + if (Mdl) { > + if (MmGetMdlByteCount(Mdl) == Size) { > + goto done; > + } > + MmFreePagesFromMdl(Mdl); > + ExFreePool(Mdl); > + Mdl = NULL; > + } > + > + // try anywhere > + LowAddr.QuadPart = 0ull; > + Mdl = MmAllocatePagesForMdlEx(LowAddr, HighAddr, SkipBytes, Size, > MmCached, 0); > + // Mdl byte count gets checked again after this returns > + > +done: > + return Mdl; > +} > +static FORCEINLINE PVOID > +___AllocPages( > + IN PCHAR Caller, > + IN ULONG Line, > + IN SIZE_T Size, > + OUT PMDL* Mdl > + ) > +{ > + PVOID Buffer; > + > + *Mdl = __AllocPagesForMdl(Size); > + if (*Mdl == NULL) { > + Warning("%s:%u : MmAllocatePagesForMdlEx Failed %d bytes\n", > Caller, Line, Size); > + goto fail1; > + } > + > + if (MmGetMdlByteCount(*Mdl) != Size) { > + Warning("%s:%u : %d bytes != %d bytes requested\n", Caller, Line, > MmGetMdlByteCount(*Mdl), Size); > + goto fail2; > + } > + > + Buffer = MmMapLockedPagesSpecifyCache(*Mdl, KernelMode, > MmCached, NULL, FALSE, NormalPagePriority); > + if (Buffer == NULL) { > + Warning("%s:%u : MmMapLockedPagesSpecifyCache Failed %d > bytes\n", Caller, Line, Size); > + goto fail3; > + } > + > + return Buffer; > + > +fail3: > +fail2: > + MmFreePagesFromMdl(*Mdl); > + ExFreePool(*Mdl); > +fail1: > + *Mdl = NULL; > + return NULL; > +} > +#define __AllocPages(Size, Mdl) ___AllocPages(__FUNCTION__, __LINE__, > Size, Mdl) > + > +static FORCEINLINE VOID > +__FreePages( > + IN PVOID Buffer, > + IN PMDL Mdl > + ) > +{ > + if (Buffer && Mdl) { > + MmUnmapLockedPages(Buffer, Mdl); > + MmFreePagesFromMdl(Mdl); > + ExFreePool(Mdl); > + } > +} > + > +#endif // _UTIL_H > diff --git a/src/xendisk/xendisk.rc b/src/xendisk/xendisk.rc > new file mode 100644 > index 0000000..df2e5b6 > --- /dev/null > +++ b/src/xendisk/xendisk.rc > @@ -0,0 +1,56 @@ > +/* Copyright (c) Citrix Systems Inc. > + * All rights reserved. > + * > + * Redistribution and use in source and binary forms, > + * with or without modification, are permitted provided > + * that the following conditions are met: > + * > + * * Redistributions of source code must retain the above > + * copyright notice, this list of conditions and the > + * following disclaimer. > + * * Redistributions in binary form must reproduce the above > + * copyright notice, this list of conditions and the > + * following disclaimer in the documentation and/or other > + * materials provided with the distribution. > + * > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND > + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, > + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF > + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE > + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR > + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS > + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, > + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING > + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF > + * SUCH DAMAGE. > + */ > + > +#include > +#include > + > + > +#undef VER_COMPANYNAME_STR > +#undef VER_PRODUCTNAME_STR > +#undef VER_PRODUCTVERSION > +#undef VER_PRODUCTVERSION_STR > + > +#include > + > +#define VER_COMPANYNAME_STR COMPANY_NAME_STR > +#define VER_LEGALCOPYRIGHT_STR "Copyright (c) Citrix Systems Inc." > + > +#define VER_PRODUCTNAME_STR "XENDISK" > +#define VER_PRODUCTVERSION > MAJOR_VERSION,MINOR_VERSION,MICRO_VERSION,BUILD_NUMBER > +#define VER_PRODUCTVERSION_STR MAJOR_VERSION_STR "." > MINOR_VERSION_STR "." MICRO_VERSION_STR "." BUILD_NUMBER_STR > + > +#define VER_INTERNALNAME_STR "XENDISK.SYS" > +#define VER_FILEDESCRIPTION_STR "XENDISK" > + > +#define VER_FILETYPE VFT_DRV > +#define VER_FILESUBTYPE VFT2_DRV_SYSTEM > + > +#include > diff --git a/src/xenvbd.inf b/src/xenvbd.inf > index bc8627b..0d58453 100644 > --- a/src/xenvbd.inf > +++ b/src/xenvbd.inf > @@ -46,6 +46,7 @@ CoInst_CopyFiles=11 > [SourceDisksFiles] > xenvbd.sys=0,, > xencrsh.sys=0,, > +xendisk.sys=0,, > xenvbd_coinst.dll=0,, > > [Manufacturer] > @@ -62,9 +63,25 @@ CopyFiles=XenVbd_Copyfiles > [XenVbd_Copyfiles] > xenvbd.sys > xencrsh.sys > +xendisk.sys > + > +[XenVbd_Inst.HW] > +AddReg=XenVbd_AddReg > + > +[XenVbd_AddReg] > +HKR,,"UpperFilters",0x00010000,"xendisk" > > [XenVbd_Inst.Services] > AddService=xenvbd,2,XenVbd_Service, > +AddService=xendisk,,XenDisk_Service, > + > +[XenDisk_Service] > +DisplayName=%XenDiskDesc% > +ServiceType=%SERVICE_KERNEL_DRIVER% > +StartType=%SERVICE_BOOT_START% > +ErrorControl=%SERVICE_ERROR_NORMAL% > +ServiceBinary=%12%\xendisk.sys > +LoadOrderGroup="Scsi Miniport" > > [XenVbd_Service] > DisplayName=%XenVbdDesc% > @@ -95,6 +112,7 @@ > HKR,,CoInstallers32,0x00010000,"xenvbd_coinst_@MAJOR_VERSION@_@M > INOR_VERSION@_@M > Company = "@COMPANY_NAME@" > DiskDesc = "@PRODUCT_NAME@ PV Storage Host Adapter Package" > XenVbdDesc= "@PRODUCT_NAME@ PV Storage Host Adapter" > +XenDiskDesc= "@PRODUCT_NAME@ PV Storage Filter" > > SERVICE_BOOT_START = 0x0 > SERVICE_SYSTEM_START = 0x1 > diff --git a/vs2012/package/package.vcxproj > b/vs2012/package/package.vcxproj > index 5e5fcbc..9782f19 100644 > --- a/vs2012/package/package.vcxproj > +++ b/vs2012/package/package.vcxproj > @@ -51,6 +51,9 @@ > > {ef236371-3145-41b1-99c9- > 82b33e353f17} > > + > + {d7411b2c-2c43-434d-9f56- > e10a3d2f5bad} > + > > > Include="$(KIT)\Redist\DIFx\dpinst\EngMui\x86\dpinst.exe" > Condition="'$(Platform)'=='Win32'" /> > diff --git a/vs2012/xendisk/xendisk.vcxproj > b/vs2012/xendisk/xendisk.vcxproj > new file mode 100644 > index 0000000..333bc40 > --- /dev/null > +++ b/vs2012/xendisk/xendisk.vcxproj > @@ -0,0 +1,84 @@ > + > + xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> > + > + > + > + Windows Vista Debug > + Win32 > + > DbgengKernelDebugger > + > + > + > WindowsKernelModeDriver8.0 > > + Driver > + WDM > + > + > + > + > + > + {D7411B2C-2C43-434D-9F56- > E10A3D2F5BAD} > + > + > + > + > + > + > + > $(ProjectDir)..\..\include;$(IncludePath) > > + true > + false > + > ..\$(ProjectName)\$(ConfigurationName)\$(Platform)\ Dir> > + ..\$(ConfigurationName)\$(Platform)\ > + > + > + > + > + false > + > __MODULE__="XENDISK";%(Preprocesso > rDefinitions) > + EnableAllWarnings > + > 4548;4711;4820;4668;4255;6001;6054;28196 > ;%(DisableSpecificWarnings) > + > true > + true > + > + > + > $(DDK_LIB_PATH)/libcntpr.lib;%(Addition > alDependencies) > + > + > + true > + > true Version> > + > $(MAJOR_VERSION).$(MINOR_VERSION).$(MICRO_VE > RSION).$(BUILD_NUMBER) > + true > + > + > + > + > + > __i386__;%(PreprocessorDefinitions) eprocessorDefinitions> > + > + > + x86 > + > + > + > + > + > __x86_64__;%(PreprocessorDefinitions)< > /PreprocessorDefinitions> > + > + > + amd64 > + > + > + > + > + > + > + Condition="'@(Inf)'!=''" /> > + > + > + > + > + > + > + > + > + > + > + > + > diff --git a/vs2012/xendisk/xendisk.vcxproj.user > b/vs2012/xendisk/xendisk.vcxproj.user > new file mode 100644 > index 0000000..0b2b210 > --- /dev/null > +++ b/vs2012/xendisk/xendisk.vcxproj.user > @@ -0,0 +1,8 @@ > + > + xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> > + > + TestSign > + ..\..\src\xenvbd.pfx > + > http://timestamp.verisign.com/scripts/timstam > p.dll > + > + > diff --git a/vs2012/xenvbd.sln b/vs2012/xenvbd.sln > index 86fb1a5..15113cf 100644 > --- a/vs2012/xenvbd.sln > +++ b/vs2012/xenvbd.sln > @@ -4,10 +4,13 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") > = "xenvbd", "xenvbd\xenvbd.vcx > ProjectSection(ProjectDependencies) = postProject > {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437- > C1F3-4349-BF6A-7B55A06BF999} > {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43- > B92E-4A2B-975D-0066EAB29092} > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C- > 2C43-434D-9F56-E10A3D2F5BAD} > EndProjectSection > EndProject > Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xencrsh", > "xencrsh\xencrsh.vcxproj", "{58F5BC43-B92E-4A2B-975D-0066EAB29092}" > EndProject > +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xendisk", > "xendisk\xendisk.vcxproj", "{D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}" > +EndProject > Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xenvbd_coinst", > "coinst\xenvbd_coinst.vcxproj", "{50C08437-C1F3-4349-BF6A- > 7B55A06BF999}" > ProjectSection(ProjectDependencies) = postProject > {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43- > B92E-4A2B-975D-0066EAB29092} > @@ -18,6 +21,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") > = "package", "package\package. > {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437- > C1F3-4349-BF6A-7B55A06BF999} > {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43- > B92E-4A2B-975D-0066EAB29092} > {EF236371-3145-41B1-99C9-82B33E353F17} = {EF236371-3145-41B1-99C9- > 82B33E353F17} > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C- > 2C43-434D-9F56-E10A3D2F5BAD} > EndProjectSection > EndProject > Global > @@ -36,6 +40,30 @@ Global > Windows Vista Release|x64 = Windows Vista Release|x64 > EndGlobalSection > GlobalSection(ProjectConfigurationPlatforms) = postSolution > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|Win32.Build.0 = Windows 7 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|x64.ActiveCfg = Windows 7 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|x64.Build.0 = Windows 7 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|Win32.ActiveCfg = Windows 7 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|Win32.Build.0 = Windows 7 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|x64.ActiveCfg = Windows 7 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|x64.Build.0 = Windows 7 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|Win32.ActiveCfg = Windows 8 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|Win32.Build.0 = Windows 8 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|x64.ActiveCfg = Windows 8 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|x64.Build.0 = Windows 8 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|Win32.ActiveCfg = Windows 8 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|Win32.Build.0 = Windows 8 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|x64.ActiveCfg = Windows 8 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|x64.Build.0 = Windows 8 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|Win32.ActiveCfg = Windows Vista Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|Win32.Build.0 = Windows Vista Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|x64.ActiveCfg = Windows Vista Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|x64.Build.0 = Windows Vista Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|Win32.ActiveCfg = Windows Vista Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|Win32.Build.0 = Windows Vista Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|x64.ActiveCfg = Windows Vista Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|x64.Build.0 = Windows Vista Release|x64 > {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 > Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 > {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 > Debug|Win32.Build.0 = Windows 7 Debug|Win32 > {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 > Debug|x64.ActiveCfg = Windows 7 Debug|x64 > diff --git a/vs2013/package/package.vcxproj > b/vs2013/package/package.vcxproj > index 5d0de4d..8b2fa4f 100644 > --- a/vs2013/package/package.vcxproj > +++ b/vs2013/package/package.vcxproj > @@ -80,6 +80,9 @@ > > {ef236371-3145-41b1-99c9-82b33e353f17} > > + > + {d7411b2c-2c43-434d-9f56-e10a3d2f5bad} > + > > > Include="$(KIT)\Redist\DIFx\dpinst\EngMui\x86\dpinst.exe" > Condition="'$(Platform)'=='Win32'" /> > diff --git a/vs2013/xendisk/xendisk.vcxproj > b/vs2013/xendisk/xendisk.vcxproj > new file mode 100644 > index 0000000..39b9163 > --- /dev/null > +++ b/vs2013/xendisk/xendisk.vcxproj > @@ -0,0 +1,112 @@ > + > + xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> > + > + > + Windows Vista Debug > + Win32 > + DbgengKernelDebugger > + > + > + Driver > + WDM > + > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 8 Release|Win32'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows Vista Debug|Win32'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows Vista > Release|Win32'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 7 Release|Win32'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 7 Debug|Win32'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 8 Debug|Win32'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 8 Release|x64'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows Vista Debug|x64'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows Vista Release|x64'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 7 Release|x64'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 7 Debug|x64'"> > + WindowsKernelModeDriver8.1 > + > + Condition="'$(Configuration)|$(Platform)'=='Windows 8 Debug|x64'"> > + WindowsKernelModeDriver8.1 > + > + > + {D7411B2C-2C43-434D-9F56- > E10A3D2F5BAD} > + > + > + > + > + $(ProjectDir)..\..\include;$(IncludePath) > + true > + false > + ..\$(ProjectName)\$(ConfigurationName)\$(Platform)\ > + ..\$(ConfigurationName)\$(Platform)\ > + > + > + > + false > + > __MODULE__="XENDISK";%(PreprocessorDefiniti > ons) > + EnableAllWarnings > + > 4548;4711;4820;4668;4255;6001;6054;28196;%(Disa > bleSpecificWarnings) > + true > + true > + > + > + > $(DDK_LIB_PATH)/libcntpr.lib;%(AdditionalDepen > dencies) > + > + > + true > + > true > > + > $(MAJOR_VERSION).$(MINOR_VERSION).$(MICRO_VERSION). > $(BUILD_NUMBER) > + true > + > + > + > + > + > __i386__;%(PreprocessorDefinitions) sorDefinitions> > + > + > + x86 > + > + > + > + > + > __x86_64__;%(PreprocessorDefinitions) cessorDefinitions> > + > + > + amd64 > + > + > + > + > + > + Condition="'@(Inf)'!=''" /> > + > + > + > + > + > + > + > + > + > + > + > + > diff --git a/vs2013/xendisk/xendisk.vcxproj.user > b/vs2013/xendisk/xendisk.vcxproj.user > new file mode 100644 > index 0000000..1f1f3c0 > --- /dev/null > +++ b/vs2013/xendisk/xendisk.vcxproj.user > @@ -0,0 +1,8 @@ > + > + xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> > + > + TestSign > + ..\..\src\xenvbd.pfx > + > http://timestamp.verisign.com/scripts/timstamp.dll meStampServer> > + > + > diff --git a/vs2013/xenvbd.sln b/vs2013/xenvbd.sln > index 13128c5..da798d2 100644 > --- a/vs2013/xenvbd.sln > +++ b/vs2013/xenvbd.sln > @@ -4,10 +4,13 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") > = "xenvbd", "xenvbd\xenvbd.vcx > ProjectSection(ProjectDependencies) = postProject > {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437- > C1F3-4349-BF6A-7B55A06BF999} > {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43- > B92E-4A2B-975D-0066EAB29092} > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C- > 2C43-434D-9F56-E10A3D2F5BAD} > EndProjectSection > EndProject > Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xencrsh", > "xencrsh\xencrsh.vcxproj", "{58F5BC43-B92E-4A2B-975D-0066EAB29092}" > EndProject > +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xendisk", > "xendisk\xendisk.vcxproj", "{D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}" > +EndProject > Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xenvbd_coinst", > "coinst\xenvbd_coinst.vcxproj", "{50C08437-C1F3-4349-BF6A- > 7B55A06BF999}" > ProjectSection(ProjectDependencies) = postProject > {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43- > B92E-4A2B-975D-0066EAB29092} > @@ -18,6 +21,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") > = "package", "package\package. > {50C08437-C1F3-4349-BF6A-7B55A06BF999} = {50C08437- > C1F3-4349-BF6A-7B55A06BF999} > {58F5BC43-B92E-4A2B-975D-0066EAB29092} = {58F5BC43- > B92E-4A2B-975D-0066EAB29092} > {EF236371-3145-41B1-99C9-82B33E353F17} = {EF236371-3145-41B1-99C9- > 82B33E353F17} > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD} = {D7411B2C- > 2C43-434D-9F56-E10A3D2F5BAD} > EndProjectSection > EndProject > Global > @@ -36,6 +40,30 @@ Global > Windows Vista Release|x64 = Windows Vista Release|x64 > EndGlobalSection > GlobalSection(ProjectConfigurationPlatforms) = postSolution > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|Win32.Build.0 = Windows 7 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|x64.ActiveCfg = Windows 7 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Debug|x64.Build.0 = Windows 7 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|Win32.ActiveCfg = Windows 7 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|Win32.Build.0 = Windows 7 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|x64.ActiveCfg = Windows 7 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 7 > Release|x64.Build.0 = Windows 7 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|Win32.ActiveCfg = Windows 8 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|Win32.Build.0 = Windows 8 Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|x64.ActiveCfg = Windows 8 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Debug|x64.Build.0 = Windows 8 Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|Win32.ActiveCfg = Windows 8 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|Win32.Build.0 = Windows 8 Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|x64.ActiveCfg = Windows 8 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows 8 > Release|x64.Build.0 = Windows 8 Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|Win32.ActiveCfg = Windows Vista Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|Win32.Build.0 = Windows Vista Debug|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|x64.ActiveCfg = Windows Vista Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Debug|x64.Build.0 = Windows Vista Debug|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|Win32.ActiveCfg = Windows Vista Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|Win32.Build.0 = Windows Vista Release|Win32 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|x64.ActiveCfg = Windows Vista Release|x64 > + {D7411B2C-2C43-434D-9F56-E10A3D2F5BAD}.Windows Vista > Release|x64.Build.0 = Windows Vista Release|x64 > {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 > Debug|Win32.ActiveCfg = Windows 7 Debug|Win32 > {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 > Debug|Win32.Build.0 = Windows 7 Debug|Win32 > {EF236371-3145-41B1-99C9-82B33E353F17}.Windows 7 > Debug|x64.ActiveCfg = Windows 7 Debug|x64 > -- > 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 30 10:30:04 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 30 Oct 2014 10:30:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XjmzU-00028I-JP; Thu, 30 Oct 2014 10:30:04 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XjmzU-00028D-5P for win-pv-devel@lists.xenproject.org; Thu, 30 Oct 2014 10:30:04 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 4F/CE-02699-B2312545; Thu, 30 Oct 2014 10:30:03 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-6.tower-21.messagelabs.com!1414665002!13558938!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=0.0 required=7.0 tests=received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 6461 invoked from network); 30 Oct 2014 10:30:03 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-6.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 30 Oct 2014 10:30:03 -0000 X-IronPort-AV: E=Sophos;i="5.07,284,1413244800"; d="scan'208";a="26370749" From: Paul Durrant To: Owen Smith , "win-pv-devel@lists.xenproject.org" Thread-Topic: [PATCH 0/3] Support discard/trim/unmap Thread-Index: AQHP8qIws13v2KPd7kWQ0Xdo8ftMDpxIc4xg Date: Thu, 30 Oct 2014 10:30:01 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD01113AA3C@AMSPEX01CL01.citrite.net> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> In-Reply-To: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Cc: Owen Smith Subject: Re: [win-pv-devel] [PATCH 0/3] Support discard/trim/unmap X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Owen Smith [mailto:owen.smith@citrix.com] > Sent: 28 October 2014 11:27 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant; Owen Smith > Subject: [PATCH 0/3] Support discard/trim/unmap > > Add an upper filter to intercept discard/trim/unmap operations, translate to > SCSIOP_UNMAP commands and pass through storport to xenvbd. Xenvbd > will then > issue the correct BLKIF_OP_DISCARD operation to the backend (if > supported). > > Owen Smith (3): > Prepare SCSIOP_UNMAP correctly > Run XenVbd SDV after XenCrsh SDV > Add XenDisk device upper filter. > Series applied. Thanks! Paul > build.py | 3 +- > src/xendisk/assert.h | 220 ++++ > src/xendisk/debug.h | 94 ++ > src/xendisk/driver.c | 203 ++++ > src/xendisk/driver.h | 68 ++ > src/xendisk/fdo.c | 1862 +++++++++++++++++++++++++++++++ > src/xendisk/fdo.h | 78 ++ > src/xendisk/mutex.h | 113 ++ > src/xendisk/pdo.c | 2079 > +++++++++++++++++++++++++++++++++++ > src/xendisk/pdo.h | 90 ++ > src/xendisk/thread.c | 225 ++++ > src/xendisk/thread.h | 73 ++ > src/xendisk/types.h | 53 + > src/xendisk/util.h | 222 ++++ > src/xendisk/xendisk.rc | 56 + > src/xenvbd.inf | 18 + > src/xenvbd/pdo.c | 69 +- > vs2012/package/package.vcxproj | 3 + > vs2012/xendisk/xendisk.vcxproj | 84 ++ > vs2012/xendisk/xendisk.vcxproj.user | 8 + > vs2012/xenvbd.sln | 28 + > vs2013/package/package.vcxproj | 3 + > vs2013/xendisk/xendisk.vcxproj | 112 ++ > vs2013/xendisk/xendisk.vcxproj.user | 8 + > vs2013/xenvbd.sln | 28 + > 25 files changed, 5784 insertions(+), 16 deletions(-) > create mode 100644 src/xendisk/assert.h > create mode 100644 src/xendisk/debug.h > create mode 100644 src/xendisk/driver.c > create mode 100644 src/xendisk/driver.h > create mode 100644 src/xendisk/fdo.c > create mode 100644 src/xendisk/fdo.h > create mode 100644 src/xendisk/mutex.h > create mode 100644 src/xendisk/pdo.c > create mode 100644 src/xendisk/pdo.h > create mode 100644 src/xendisk/thread.c > create mode 100644 src/xendisk/thread.h > create mode 100644 src/xendisk/types.h > create mode 100644 src/xendisk/util.h > create mode 100644 src/xendisk/xendisk.rc > create mode 100644 vs2012/xendisk/xendisk.vcxproj > create mode 100644 vs2012/xendisk/xendisk.vcxproj.user > create mode 100644 vs2013/xendisk/xendisk.vcxproj > create mode 100644 vs2013/xendisk/xendisk.vcxproj.user > > -- > 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel From win-pv-devel-bounces@lists.xenproject.org Thu Oct 30 10:30:04 2014 Return-path: Envelope-to: archives@lists.xenproject.org Delivery-date: Thu, 30 Oct 2014 10:30:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xen.org) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XjmzU-00028I-JP; Thu, 30 Oct 2014 10:30:04 +0000 Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XjmzU-00028D-5P for win-pv-devel@lists.xenproject.org; Thu, 30 Oct 2014 10:30:04 +0000 Received: from [85.158.143.35] by server-3.bemta-4.messagelabs.com id 4F/CE-02699-B2312545; Thu, 30 Oct 2014 10:30:03 +0000 X-Env-Sender: Paul.Durrant@citrix.com X-Msg-Ref: server-6.tower-21.messagelabs.com!1414665002!13558938!1 X-Originating-IP: [185.25.65.24] X-SpamReason: No, hits=0.0 required=7.0 tests=received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 6.12.3; banners=-,-,- X-VirusChecked: Checked Received: (qmail 6461 invoked from network); 30 Oct 2014 10:30:03 -0000 Received: from smtp.ctxuk.citrix.com (HELO SMTP.EU.CITRIX.COM) (185.25.65.24) by server-6.tower-21.messagelabs.com with RC4-SHA encrypted SMTP; 30 Oct 2014 10:30:03 -0000 X-IronPort-AV: E=Sophos;i="5.07,284,1413244800"; d="scan'208";a="26370749" From: Paul Durrant To: Owen Smith , "win-pv-devel@lists.xenproject.org" Thread-Topic: [PATCH 0/3] Support discard/trim/unmap Thread-Index: AQHP8qIws13v2KPd7kWQ0Xdo8ftMDpxIc4xg Date: Thu, 30 Oct 2014 10:30:01 +0000 Message-ID: <9AAE0902D5BC7E449B7C8E4E778ABCD01113AA3C@AMSPEX01CL01.citrite.net> References: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> In-Reply-To: <1414495644-5948-1-git-send-email-owen.smith@citrix.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 X-DLP: AMS1 Cc: Owen Smith Subject: Re: [win-pv-devel] [PATCH 0/3] Support discard/trim/unmap X-BeenThere: win-pv-devel@lists.xenproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Developer list for the Windows PV Drivers subproject List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: win-pv-devel-bounces@lists.xenproject.org Errors-To: win-pv-devel-bounces@lists.xenproject.org > -----Original Message----- > From: Owen Smith [mailto:owen.smith@citrix.com] > Sent: 28 October 2014 11:27 > To: win-pv-devel@lists.xenproject.org > Cc: Paul Durrant; Owen Smith > Subject: [PATCH 0/3] Support discard/trim/unmap > > Add an upper filter to intercept discard/trim/unmap operations, translate to > SCSIOP_UNMAP commands and pass through storport to xenvbd. Xenvbd > will then > issue the correct BLKIF_OP_DISCARD operation to the backend (if > supported). > > Owen Smith (3): > Prepare SCSIOP_UNMAP correctly > Run XenVbd SDV after XenCrsh SDV > Add XenDisk device upper filter. > Series applied. Thanks! Paul > build.py | 3 +- > src/xendisk/assert.h | 220 ++++ > src/xendisk/debug.h | 94 ++ > src/xendisk/driver.c | 203 ++++ > src/xendisk/driver.h | 68 ++ > src/xendisk/fdo.c | 1862 +++++++++++++++++++++++++++++++ > src/xendisk/fdo.h | 78 ++ > src/xendisk/mutex.h | 113 ++ > src/xendisk/pdo.c | 2079 > +++++++++++++++++++++++++++++++++++ > src/xendisk/pdo.h | 90 ++ > src/xendisk/thread.c | 225 ++++ > src/xendisk/thread.h | 73 ++ > src/xendisk/types.h | 53 + > src/xendisk/util.h | 222 ++++ > src/xendisk/xendisk.rc | 56 + > src/xenvbd.inf | 18 + > src/xenvbd/pdo.c | 69 +- > vs2012/package/package.vcxproj | 3 + > vs2012/xendisk/xendisk.vcxproj | 84 ++ > vs2012/xendisk/xendisk.vcxproj.user | 8 + > vs2012/xenvbd.sln | 28 + > vs2013/package/package.vcxproj | 3 + > vs2013/xendisk/xendisk.vcxproj | 112 ++ > vs2013/xendisk/xendisk.vcxproj.user | 8 + > vs2013/xenvbd.sln | 28 + > 25 files changed, 5784 insertions(+), 16 deletions(-) > create mode 100644 src/xendisk/assert.h > create mode 100644 src/xendisk/debug.h > create mode 100644 src/xendisk/driver.c > create mode 100644 src/xendisk/driver.h > create mode 100644 src/xendisk/fdo.c > create mode 100644 src/xendisk/fdo.h > create mode 100644 src/xendisk/mutex.h > create mode 100644 src/xendisk/pdo.c > create mode 100644 src/xendisk/pdo.h > create mode 100644 src/xendisk/thread.c > create mode 100644 src/xendisk/thread.h > create mode 100644 src/xendisk/types.h > create mode 100644 src/xendisk/util.h > create mode 100644 src/xendisk/xendisk.rc > create mode 100644 vs2012/xendisk/xendisk.vcxproj > create mode 100644 vs2012/xendisk/xendisk.vcxproj.user > create mode 100644 vs2013/xendisk/xendisk.vcxproj > create mode 100644 vs2013/xendisk/xendisk.vcxproj.user > > -- > 1.9.4.msysgit.1 _______________________________________________ win-pv-devel mailing list win-pv-devel@lists.xenproject.org http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel