From xen-users-bounces@lists.xenproject.org Mon Jul 02 01:41:20 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 02 Jul 2018 01:41:20 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fZnoy-0000zq-JZ; Mon, 02 Jul 2018 01:40:04 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fZnox-0000ql-Ma for xen-users@lists.xenproject.org; Mon, 02 Jul 2018 01:40:03 +0000 X-Inumbo-ID: d297f68e-7d98-11e8-8089-bc764e045a96 Received: from homiemail-a121.g.dreamhost.com (unknown [208.113.200.129]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id d297f68e-7d98-11e8-8089-bc764e045a96; Mon, 02 Jul 2018 03:39:56 +0200 (CEST) Received: from homiemail-a121.g.dreamhost.com (localhost [127.0.0.1]) by homiemail-a121.g.dreamhost.com (Postfix) with ESMTP id EB66360001101 for ; Sun, 1 Jul 2018 18:40:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=qrpff.net; h=mime-version :in-reply-to:references:from:date:message-id:subject:to :content-type; s=qrpff.net; bh=EqWudxRv+eDBnNEH27cZ2+WLNU4=; b=W /JBAi1ZXIIEJ6sUcUfYi8o7YqqlcrOdVlIlgoICPch7tdAJF2BNVSbE+nOGhcGZp ID+cr9l96LLL1P3kURqnmPdqBUs6l2Vo29zgDtpNSXqZzUzibgC8OiO3XS2fK1fM rlEEdZzNtZ0ljag3ZO3W8X0BLy90UsbPfTzXK1kigw= Received: from mail-oi0-f41.google.com (mail-oi0-f41.google.com [209.85.218.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: stevie@qrpff.net) by homiemail-a121.g.dreamhost.com (Postfix) with ESMTPSA id D101160001100 for ; Sun, 1 Jul 2018 18:40:00 -0700 (PDT) Received: by mail-oi0-f41.google.com with SMTP id k81-v6so13453911oib.4 for ; Sun, 01 Jul 2018 18:40:00 -0700 (PDT) X-Gm-Message-State: APt69E2qN2i2raFC2cvcFvPtmvVWqIya0qCR+AejWmZgx7YbJ/pyWV8h gKdIqKMd6MN+DMoGTzP2JYeduFYTsuKvIPEpVto= X-Google-Smtp-Source: AAOMgpdtol5GL/7Q51IL+nT2DWYLXKL87RSseHF0cBdnCc9cgFS2uDRYYm5BmgQCb4oG1DfLwm1oCVMygVgajq4YTcw= X-Received: by 2002:a54:4f8e:: with SMTP id g14-v6mr13027487oiy.306.1530495600257; Sun, 01 Jul 2018 18:40:00 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:ac9:4482:0:0:0:0:0 with HTTP; Sun, 1 Jul 2018 18:39:59 -0700 (PDT) In-Reply-To: References: From: Stephen Oberholtzer Date: Sun, 1 Jul 2018 21:39:59 -0400 X-Gmail-Original-Message-ID: Message-ID: To: xen-users@lists.xenproject.org Subject: [Xen-users] Fwd: GPU Passthrough X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============2787473408654130986==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============2787473408654130986== Content-Type: multipart/alternative; boundary="000000000000957283056ffa46a4" --000000000000957283056ffa46a4 Content-Type: text/plain; charset="UTF-8" (apparently I accidentally chose 'reply' instead of 'reply all', resending to whole list) On Sat, Jun 30, 2018 at 5:40 AM, Christoph wrote: > > Hi > > I think about create a windows HVM domU with gpu passthrough on xen to > stream via steam games to my linux workstation. > I have some question about this setup: > > 1. Have someone tried it? Does it work as expected? > 2. What is easier and what is most stable: primary or secondary gpu > passthrough? (I have a ATI Radeon HD 6950 GPU now but I want to buy a > nvidia in the near future) > 3. Which settings gives the windows domU the needed priority? (I have some > PV linux domU's on this hypervisor, they should work simultaneously but the > most ressources should get the windows domU becaues of play a game) > 4. What would be the virtualization loss vs bare metal windows? > (approximately) > > (1) I have a Windows HVM that I'm doing GPU passthrough, it's running Windows 10 (originally Windows 8). I use it to play games (mostly from Steam). I'm running on Xen 4.9, Dom0 is Debian 9.0 "Stretch". Here are a few things to note: * Obviously, your CPU needs to have an IOMMU. For Intels, that's VT-d support. I think that your Xeon will qualify (I have a Core i7, specifically a i7-4790S) * Less well known is this: Your motherboard, and particularly your BIOS, need to have some mojo going on to make GPU passthrough work. I don't know why. ASRock motherboards seem to have good IOMMU support; my setup is on an ASRock H97M Pro4. * Don't go with nVidia; their drivers are specifically designed to *not* work with GPU passthrough unless you have a (very expensive) Quattro card. * ATI/AMD cards, on the other hand, don't support something called FLR, which means (2) they're unsuitable for being passed in as the primary GPU. My Windows DomU has the cirrus VGA passed-through as the primary GPU; Windows is configured to ignore that GPU and use only the the AMD card for the display. A side effect of this is that some Windows updates, as well as AMD driver updates, end up switching back to the virtual cirrus card; when that happens I need to use VNC to get in and repair it. So you'll need to make sure you enable VNC on your VM in case you need to rescue it. * I have the motherboard's USB passed-through to the DomU as well (all actual administration of the host is done via SSH). I had to add a flag to allow insecure pass-throughs (I think it's "permissive=1") because the other peripherals on the motherboard had shared MTRRs or something. I had tried to put in a PCI USB card, but I tried three different cards and none of them worked correctly when passed-through, so I gave up on that. Those are the main things I remember encountering with regard to setting it up and keeping it running. (3) The other VMs aren't very heavy load (they're just some internal websites used to trigger Smart Home stuff), so I've never had to deal with prioritization. (4) I don't know what the performance loss is, but I do know that the system can handle itself pretty well. Games that depend heavily upon the GPU -- DOOM 2016, Wolfenstein: The New Order, etc -- run great under my R250. Games that are very highly CPU-bound, like some Unity engine games (Dreamfall Chapters comes to mind) don't do as well; however, that might just be because my CPU, an i7-4790S, is a low-TDP version with a lower-than-average clock speed to keep the temperature down; for all I know, Dreamfall Chapters would have run poorly even without the VM interception. -- -- Stevie-O Real programmers use COPY CON PROGRAM.EXE -- -- Stevie-O Real programmers use COPY CON PROGRAM.EXE --000000000000957283056ffa46a4 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
(apparently I accidentally chos= e 'reply' instead of 'reply all', resending to whole list)<= br>

On Sat, Jun 30, 2018 at 5:40 = AM, Christoph <mangel@gmx.de> wrote:

Hi

I think about create a windows HVM domU with gpu passthrough on xen to stre= am via steam games to my linux workstation.
I have some question about this setup:

1. Have someone tried it? Does it work as expected?
2. What is easier and what is most stable: primary or secondary gpu passthr= ough? (I have a ATI Radeon HD 6950 GPU now but I want to buy a nvidia in th= e near future)
3. Which settings gives the windows domU the needed priority? (I have some = PV linux domU's on this hypervisor, they should work simultaneously but= the most ressources should get the windows domU becaues of play a game) 4. What would be the virtualization loss vs bare metal windows? (approximat= ely)

=C2=A0
(1) I have a = Windows HVM that I'm doing GPU passthrough, it's running Windows 10= (originally Windows 8).=C2=A0 I use it to play games (mostly from Steam).<= /div>
I'm running on Xen 4.9, Dom0 is Debian 9.0 "Stretch"= ;.

Here are a few t= hings to note:

* Obviously, your CPU needs to have an IOMMU. = For Intels, that's VT-d support.=C2=A0 I think that your Xeon will qual= ify (I have a Core i7, specifically a i7-4790S)

* Less well kn= own is this: Your motherboard, and particularly your BIOS, need to have som= e mojo going on to make GPU passthrough work.=C2=A0 I don't know why.
=C2=A0 =C2=A0 ASRock motherboards seem to have good IOMMU support; my se= tup is on an ASRock=C2=A0=C2=A0H97M Pro4.

* Don't go with = nVidia; their drivers are specifically designed to *not* work with GPU pass= through unless you have a (very expensive) Quattro card.

* ATI= /AMD cards, on the other hand, don't support something called FLR, whic= h means (2) they're unsuitable for being passed in as the primary GPU.<= /div>
=C2=A0 =C2=A0 My Windows DomU has the cirrus VGA passed-through as the = primary GPU; Windows is configured to ignore that GPU and use only the the = AMD card for the display.

=C2=A0 =C2=A0A side effect of this i= s that some Windows updates, as well as AMD driver updates, end up switchin= g back to the virtual cirrus card; when that happens I need to use VNC to g= et in and repair it.
=C2=A0 =C2=A0So you'll need to make sure y= ou enable VNC on your VM in case you need to rescue it.

* I ha= ve the motherboard's USB passed-through to the DomU as well (all actual= administration of the host is done via SSH).
=C2=A0 =C2=A0 =C2=A0I had= to add a flag to allow insecure pass-throughs (I think it's "perm= issive=3D1") because the other peripherals on the motherboard had shar= ed MTRRs or something.
=C2=A0 =C2=A0 =C2=A0I had tried to put in a PCI = USB card, but I tried three different cards and none of them worked correct= ly when passed-through, so I gave up on that.

Those are the ma= in things I remember encountering with regard to setting it up and keeping = it running.

(3) The other VMs aren't very heavy load (they'= ;re just some internal websites used to trigger Smart Home stuff), so I'= ;ve never had to deal with prioritization.

(4)= I don't know what the performance loss is, but I do know that the syst= em can handle itself pretty well.=C2=A0 Games that depend heavily upon the = GPU -- DOOM 2016, Wolfenstein: The New Order, etc -- run great under my R25= 0.=C2=A0 =C2=A0Games that are very highly CPU-bound, like some Unity engine= games (Dreamfall Chapters comes to mind) don't do as well; however, th= at might just be because my CPU, an i7-4790S, is a low-TDP version with a l= ower-than-average clock speed to keep the temperature down; for all I know,= Dreamfall Chapters would have run poorly even without the VM interception.= =C2=A0

--
-- Stevie-O
Real programmers use COPY CON= PROGRAM.EXE




--
-- Stevie-O
Real programmers us= e COPY CON PROGRAM.EXE

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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=tV88D9Gj/MtDeZHrxWiahgWfaTmFsuCrqugWEPTM57I=; b=IL88oKC4EEWeO7hyuLKKzHHwHumaJ0RDp7AIrFdFCeqlBq8urZAsPGzQnajqviW1cM hZbybcANuLt7YZD6PY4HnWFgSjvjS79KDYd5tnPxcxIqddBtBpIesqK2mzuTCyfacry1 z3XIGncpdDrTCIU6AYoNu7yCo0obeHxmNcpBDBNaE1hWsnk3ctMBISx8oT4pDXZNqK8e em09hYccy53Ei0leSHc5H0qSOyyEOdHIBiHjW1jqLWOQsZOtcBLtHqMhnuAv5ZOlFSBg R21vniObsQhiZE0EVBDzu9p4aJnZwJrR/WG97QHeO0evNr5OHUavIDaf+vMaBaTyb43t s6tw== X-Gm-Message-State: APt69E03RxSQmIDl1H1r5khsCeqhGl+7a3s/sx594nsPyMQ1yT4g8gV9 aPBBt0rs2DotlEj8++U+pWNDJhrB21F5hOZv1Fg= X-Google-Smtp-Source: AAOMgpdzZvcweOocG71mQ2Lkl9238F90g0AUWiIAAylKV/46VRxNr9qixQ7lCRfynb013vYQkCByQrjcCqHASK/KIUU= X-Received: by 2002:a63:5922:: with SMTP id n34-v6mr5951302pgb.113.1530516775392; Mon, 02 Jul 2018 00:32:55 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a17:90a:de05:0:0:0:0 with HTTP; Mon, 2 Jul 2018 00:32:54 -0700 (PDT) In-Reply-To: <9f29c43f01f4acf753d93b8f21c6e380@gmx.de> References: <50429c241eec6af8212f3cff8f8fb822@gmx.de> <9f29c43f01f4acf753d93b8f21c6e380@gmx.de> From: Tomas Mozes Date: Mon, 2 Jul 2018 09:32:54 +0200 Message-ID: To: Christoph Subject: Re: [Xen-users] xen gnttab problem X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: xen-users@lists.xenproject.org Content-Type: multipart/mixed; boundary="===============4913576499084246616==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============4913576499084246616== Content-Type: multipart/alternative; boundary="000000000000b85a82056fff343d" --000000000000b85a82056fff343d Content-Type: text/plain; charset="UTF-8" That's a good question I don't have answer for (the devs should answer this one). This page https://www.novell.com/support/kb/doc.php?id=7018590 even recommends 256 and it works for me fine, never observed a hang after setting it to this value. However the maximum gnttab I've seen was around 50-60, so 128 is probably enough. This of course depends on your usage, so it should be monitored and adjusted as needed. I think debian wanted to raise it to 64. Tomas On Mon, Jul 2, 2018 at 9:15 AM, Christoph wrote: > > Works... Thx a lot! > > One question more: does it have disadvantages if I set the > max_grant_farmes to high? (I have it at 128 now. Should I look what it uses > max and set it corresponding to it? > > > Am 2018-06-30 13:43, schrieb Tomas Mozes: > >> Hello, >> if it's Xen version 4.10, then you need to set it in the domU >> configuration via max_grant_frames parameter. In older Xen it's a >> kernel parameter set globally. >> >> Tomas >> >> On Sat, Jun 30, 2018 at 12:14 PM, Christoph wrote: >> >> > -- > ------ > Greetz > --000000000000b85a82056fff343d Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
That's a good question I don't have answer fo= r (the devs should answer this one). This page https://www.novell.com/support/kb/do= c.php?id=3D7018590 even recommends 256 and it works for me fine, never = observed a hang after setting it to this value. However the maximum gnttab = I've seen was around 50-60, so 128 is probably enough. This of course d= epends on your usage, so it should be monitored and adjusted as needed. I t= hink debian wanted to raise it to 64.

Tomas

On M= on, Jul 2, 2018 at 9:15 AM, Christoph <mangel@gmx.de> wrote:
=

Works... Thx a lot!

One question more: does it have disadvantages if I set the max_grant_farmes= to high? (I have it at 128 now. Should I look what it uses max and set it = corresponding to it?


Am 2018-06-30 13:43, schrieb Tomas Mozes:
Hello,
if it's Xen version 4.10, then you need to set it in the domU
configuration via max_grant_frames parameter. In older Xen it's a
kernel parameter set globally.

Tomas

On Sat, Jun 30, 2018 at 12:14 PM, Christoph <mangel@gmx.de> wrote:


--
------
Greetz

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boundary="===============5810280918977096377==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============5810280918977096377== Content-Type: multipart/alternative; boundary="000000000000fff14605700f4760" --000000000000fff14605700f4760 Content-Type: text/plain; charset="UTF-8" Hi, I've come across a need to hotplug PCI devices between dom0 and domU using SR-IOV NIC. But I'm experiencing problems when trying to detach VF more than one PV guests. I can attach VF to DomU successful as follow: > # xl pci-assignable-list > 0000:05:10.0 > 0000:05:10.2 > # xl pci-attach 1 05:10.0 > # xl pci-attach 2 05:10.2 It seems that everything is working fine and it can work well in DomU. But when I detach VF it report errors as follow: > # xl pci-detach 2 05:10.2 > libxl: error: libxl_device.c:1269:libxl__wait_for_backend: Backend > /local/domain/0/backend/pci/2/0 not ready Each guest config is the same like this: > name = "ubuntu-pv-1" > bootloader = "pygrub" > memory = 256 > vcpus = 1 > vif = [ 'bridge=xenbr0' ] > disk = [ 'file:/home/ye/ubuntu-pv/ubuntu-pv-1/ubuntu-pv-1.img,xvda,rw' ] > pci_permissive = 1 Follow xl dmesg log: > Xen 4.9.1 > (XEN) Xen version 4.9.1 (ye@) (gcc (GCC) 4.8.5 20150623 (Red Hat > 4.8.5-28)) debug=n Mon Jun 4 11:34:35 CST 2018 > (XEN) Latest ChangeSet: > (XEN) Bootloader: GRUB 2.02~beta2 > (XEN) Command line: placeholder dom0_mem=2048M,max:2048M dom0_max_vcpus=4 > iommu=dom0-passthrough > (XEN) Xen image load base address: 0 > (XEN) Video information: > (XEN) VGA is text mode 80x25, font 8x16 > (XEN) VBE/DDC methods: none; EDID transfer time: 0 seconds > (XEN) EDID info not retrieved because no DDC retrieval method detected > (XEN) Disc information: > (XEN) Found 1 MBR signatures > (XEN) Found 4 EDD information structures > (XEN) Xen-e820 RAM map: > (XEN) 0000000000000000 - 000000000009c000 (usable) > (XEN) 000000000009c000 - 00000000000a0000 (reserved) > (XEN) 00000000000e0000 - 0000000000100000 (reserved) > (XEN) 0000000000100000 - 000000007a289000 (usable) > (XEN) 000000007a289000 - 000000007af0b000 (reserved) > (XEN) 000000007af0b000 - 000000007b93b000 (ACPI NVS) > (XEN) 000000007b93b000 - 000000007bab7000 (ACPI data) > (XEN) 000000007bab7000 - 000000007bae9000 (usable) > (XEN) 000000007bae9000 - 000000007baff000 (ACPI data) > (XEN) 000000007baff000 - 000000007bb00000 (usable) > (XEN) 000000007bb00000 - 0000000090000000 (reserved) > (XEN) 00000000feda8000 - 00000000fedac000 (reserved) > (XEN) 00000000ff310000 - 0000000100000000 (reserved) > (XEN) 0000000100000000 - 0000000880000000 (usable) > (XEN) New Xen image base address: 0x79c00000 > (XEN) ACPI: RSDP 000FE320, 0024 (r2 DELL ) > (XEN) ACPI: XSDT 7BAB50E8, 00BC (r1 DELL PE_SC3 0 1000013) > (XEN) ACPI: FACP 7BAB1000, 00F4 (r4 DELL PE_SC3 0 DELL 1) > (XEN) ACPI: DSDT 7BA99000, 10768 (r2 DELL PE_SC3 3 DELL > 1) > (XEN) ACPI: FACS 7B8E3000, 0040 > (XEN) ACPI: MCEJ 7BAB4000, 0130 (r1 INTEL 1 INTL 100000D) > (XEN) ACPI: WD__ 7BAB3000, 0134 (r1 DELL PE_SC3 1 DELL 1) > (XEN) ACPI: SLIC 7BAB2000, 0024 (r1 DELL PE_SC3 1 DELL 1) > (XEN) ACPI: HPET 7BAB0000, 0038 (r1 DELL PE_SC3 1 DELL 1) > (XEN) ACPI: APIC 7BAAF000, 0AFC (r2 DELL PE_SC3 0 DELL 1) > (XEN) ACPI: MCFG 7BAAE000, 003C (r1 DELL PE_SC3 1 DELL 1) > (XEN) ACPI: MSCT 7BAAD000, 0090 (r1 DELL PE_SC3 1 DELL 1) > (XEN) ACPI: SLIT 7BAAC000, 006C (r1 DELL PE_SC3 1 DELL 1) > (XEN) ACPI: SRAT 7BAAA000, 1130 (r3 DELL PE_SC3 1 DELL 1) > (XEN) ACPI: SSDT 7B956000, 1424A9 (r2 DELL PE_SC3 4000 INTL > 20121114) > (XEN) ACPI: SSDT 7B953000, 217F (r2 DELL PE_SC3 2 INTL 20121114) > (XEN) ACPI: SSDT 7B952000, 006E (r2 DELL PE_SC3 2 INTL 20121114) > (XEN) ACPI: PRAD 7B951000, 0132 (r2 DELL PE_SC3 2 INTL 20121114) > (XEN) ACPI: DMAR 7BAFE000, 0120 (r1 DELL PE_SC3 1 DELL 1) > (XEN) ACPI: HEST 7BAFD000, 017C (r1 DELL PE_SC3 2 DELL 1) > (XEN) ACPI: BERT 7BAFC000, 0030 (r1 DELL PE_SC3 2 DELL 1) > (XEN) ACPI: ERST 7BAFB000, 0230 (r1 DELL PE_SC3 2 DELL 1) > (XEN) ACPI: EINJ 7BAFA000, 0150 (r1 DELL PE_SC3 2 DELL 1) > (XEN) System RAM: 32674MB (33458528kB) > (XEN) SRAT: Node 1 has no memory. BIOS Bug or mis-configured hardware? > (XEN) Domain heap initialised DMA width 32 bits > (XEN) ACPI: 32/64X FACS address mismatch in FADT - > 7b8e3000/0000000000000000, using 32 > (XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 > (XEN) IOAPIC[1]: apic_id 9, version 32, address 0xfec01000, GSI 24-47 > (XEN) IOAPIC[2]: apic_id 10, version 32, address 0xfec40000, GSI 48-71 > (XEN) Enabling APIC mode: Phys. Using 3 I/O APICs > (XEN) Not enabling x2APIC (upon firmware request) > (XEN) xstate: size: 0x340 and states: 0x7 > (XEN) Using scheduler: SMP Credit Scheduler (credit) > (XEN) Platform timer is 14.318MHz HPET > (XEN) Detected 2200.002 MHz processor. > (XEN) Initing memory sharing. > (XEN) Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB. > (XEN) Intel VT-d iommu 1 supported page sizes: 4kB, 2MB, 1GB. > (XEN) Intel VT-d Snoop Control enabled. > (XEN) Intel VT-d Dom0 DMA Passthrough enabled. > (XEN) Intel VT-d Queued Invalidation enabled. > (XEN) Intel VT-d Interrupt Remapping enabled. > (XEN) Intel VT-d Posted Interrupt not enabled. > (XEN) Intel VT-d Shared EPT tables enabled. > (XEN) I/O virtualisation enabled > (XEN) - Dom0 mode: Passthrough > (XEN) Interrupt remapping enabled > (XEN) Enabled directed EOI with ioapic_ack_old on! > (XEN) ENABLING IO-APIC IRQs > (XEN) -> Using old ACK method > (XEN) Allocated console ring of 128 KiB. > (XEN) VMX: Supported advanced features: > (XEN) - APIC MMIO access virtualisation > (XEN) - APIC TPR shadow > (XEN) - Extended Page Tables (EPT) > (XEN) - Virtual-Processor Identifiers (VPID) > (XEN) - Virtual NMI > (XEN) - MSR direct-access bitmap > (XEN) - Unrestricted Guest > (XEN) - APIC Register Virtualization > (XEN) - Virtual Interrupt Delivery > (XEN) - Posted Interrupt Processing > (XEN) - VMCS shadowing > (XEN) - VM Functions > (XEN) - Virtualisation Exceptions > (XEN) - Page Modification Logging > (XEN) HVM: ASIDs enabled. > (XEN) HVM: VMX enabled > (XEN) HVM: Hardware Assisted Paging (HAP) detected > (XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB > (XEN) Brought up 40 CPUs > (XEN) Dom0 has maximum 840 PIRQs > (XEN) *** LOADING DOMAIN 0 *** > (XEN) Xen kernel: 64-bit, lsb, compat32 > (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x2078000 > (XEN) PHYSICAL MEMORY ARRANGEMENT: > (XEN) Dom0 alloc.: 0000000860000000->0000000864000000 (502576 pages to > be allocated) > (XEN) Init. ramdisk: 000000087eb30000->000000087ffff057 > (XEN) VIRTUAL MEMORY ARRANGEMENT: > (XEN) Loaded kernel: ffffffff81000000->ffffffff82078000 > (XEN) Init. ramdisk: 0000000000000000->0000000000000000 > (XEN) Phys-Mach map: 0000008000000000->0000008000400000 > (XEN) Start info: ffffffff82078000->ffffffff820784b4 > (XEN) Page tables: ffffffff82079000->ffffffff8208e000 > (XEN) Boot stack: ffffffff8208e000->ffffffff8208f000 > (XEN) TOTAL: ffffffff80000000->ffffffff82400000 > (XEN) ENTRY ADDRESS: ffffffff81c051f0 > (XEN) Dom0 has maximum 4 VCPUs > (XEN) Scrubbing Free RAM on 2 nodes using 10 CPUs > (XEN) ............................done. > (XEN) Initial low memory virq threshold set at 0x4000 pages. > (XEN) Std. Loglevel: Errors and warnings > (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) > (XEN) Xen is relinquishing VGA console. > (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input > to Xen) > (XEN) Freed 440kB init memory > (XEN) deassign 0000:05:10.2 from dom2 failed (-19) And libxl-driver log: > # cat /var/log/libvirt/libxl/libxl-driver.log > xc: detail: sysctl operation failed -- need to rebuild the user-space tool > set? > libxl: error: libxl.c:4364:libxl_get_physinfo: getting physinfo: > Permission denied > xc: debug: hypercall buffer: total allocations:7 total releases:7 > xc: debug: hypercall buffer: current allocations:0 maximum allocations:1 > xc: debug: hypercall buffer: cache current size:1 > xc: debug: hypercall buffer: cache hits:6 misses:1 toobig:0 I'm running in Ubuntu 14 using Xen-4.9. I have tested in other machine using the same environment but encountering the same problem. --000000000000fff14605700f4760 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi,
=C2=A0 =C2=A0 =C2=A0I've come acros= s a need to hotplug PCI devices between dom0 and domU using SR-IOV NIC. But= I'm experiencing problems when trying to detach VF more than one PV gu= ests.=C2=A0
I can attach VF=C2=A0 to DomU successful as foll= ow:
# xl pci-assignable-list
0000:05:10.0
0000:05:10.2=
# xl pci-attach 1 05:10.0
# xl pci-attach 2 05:10.2
=C2=A0It seems that everything is working fine and it can wor= k well in DomU.=C2=A0But when I detach VF it report errors as follow:
=
# xl pci-detach 2 05:10.2
libxl: error: libxl_device.c:1269:libxl__w= ait_for_backend: Backend /local/domain/0/backend/pci/2/0 not ready
=C2=A0Each guest config is the same like this:
name =3D "ubuntu-pv-1"
bootloader =3D "pygr= ub"=C2=A0
memory =3D 256
vcpus =3D 1
vif =3D [ 'bridge=3D= xenbr0' ]
disk =3D [ 'file:/home/ye/ubuntu-pv/ubuntu-pv-1/ubuntu= -pv-1.img,xvda,rw' ]
pci_permissive =3D 1
<= div>
Follow xl dmesg log:
=C2=A0Xen 4.9.1
(XEN) Xen v= ersion 4.9.1 (ye@) (gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-28)) debug=3Dn= =C2=A0 Mon Jun=C2=A0 4 11:34:35 CST 2018
(XEN) Latest ChangeSet:=C2=A0(XEN) Bootloader: GRUB 2.02~beta2
(XEN) Command line: placeholder dom0= _mem=3D2048M,max:2048M dom0_max_vcpus=3D4 iommu=3Ddom0-passthrough
(XEN)= Xen image load base address: 0
(XEN) Video information:
(XEN)=C2=A0 = VGA is text mode 80x25, font 8x16
(XEN)=C2=A0 VBE/DDC methods: none; EDI= D transfer time: 0 seconds
(XEN)=C2=A0 EDID info not retrieved because n= o DDC retrieval method detected
(XEN) Disc information:
(XEN)=C2=A0 F= ound 1 MBR signatures
(XEN)=C2=A0 Found 4 EDD information structures
= (XEN) Xen-e820 RAM map:
(XEN)=C2=A0 0000000000000000 - 000000000009c000 = (usable)
(XEN)=C2=A0 000000000009c000 - 00000000000a0000 (reserved)
(= XEN)=C2=A0 00000000000e0000 - 0000000000100000 (reserved)
(XEN)=C2=A0 00= 00000000100000 - 000000007a289000 (usable)
(XEN)=C2=A0 000000007a289000 = - 000000007af0b000 (reserved)
(XEN)=C2=A0 000000007af0b000 - 000000007b9= 3b000 (ACPI NVS)
(XEN)=C2=A0 000000007b93b000 - 000000007bab7000 (ACPI d= ata)
(XEN)=C2=A0 000000007bab7000 - 000000007bae9000 (usable)
(XEN)= =C2=A0 000000007bae9000 - 000000007baff000 (ACPI data)
(XEN)=C2=A0 00000= 0007baff000 - 000000007bb00000 (usable)
(XEN)=C2=A0 000000007bb00000 - 0= 000000090000000 (reserved)
(XEN)=C2=A0 00000000feda8000 - 00000000fedac0= 00 (reserved)
(XEN)=C2=A0 00000000ff310000 - 0000000100000000 (reserved)=
(XEN)=C2=A0 0000000100000000 - 0000000880000000 (usable)
(XEN) New X= en image base address: 0x79c00000
(XEN) ACPI: RSDP 000FE320, 0024 (r2 DE= LL=C2=A0 )
(XEN) ACPI: XSDT 7BAB50E8, 00BC (r1 DELL=C2=A0 =C2=A0PE_SC3= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 0=C2=A0 =C2=A0 =C2=A0 =C2=A01000013)
= (XEN) ACPI: FACP 7BAB1000, 00F4 (r4 DELL=C2=A0 =C2=A0PE_SC3=C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 0 DELL=C2=A0 =C2=A0 =C2=A0 =C2=A0 1)
(XEN) ACPI: DS= DT 7BA99000, 10768 (r2 DELL=C2=A0 =C2=A0PE_SC3=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 3 DELL=C2=A0 =C2=A0 =C2=A0 =C2=A0 1)
(XEN) ACPI: FACS 7B8E3000, 0= 040
(XEN) ACPI: MCEJ 7BAB4000, 0130 (r1 INTEL=C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 1 INTL=C2=A0 100000D)
(XEN) ACPI: WD= __ 7BAB3000, 0134 (r1 DELL=C2=A0 =C2=A0PE_SC3=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 1 DELL=C2=A0 =C2=A0 =C2=A0 =C2=A0 1)
(XEN) ACPI: SLIC 7BAB2000, 0= 024 (r1 DELL=C2=A0 =C2=A0PE_SC3=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 1 DELL=C2= =A0 =C2=A0 =C2=A0 =C2=A0 1)
(XEN) ACPI: HPET 7BAB0000, 0038 (r1 DELL=C2= =A0 =C2=A0PE_SC3=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 1 DELL=C2=A0 =C2=A0 =C2= =A0 =C2=A0 1)
(XEN) ACPI: APIC 7BAAF000, 0AFC (r2 DELL=C2=A0 =C2=A0PE_SC= 3=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 0 DELL=C2=A0 =C2=A0 =C2=A0 =C2=A0 1)(XEN) ACPI: MCFG 7BAAE000, 003C (r1 DELL=C2=A0 =C2=A0PE_SC3=C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 1 DELL=C2=A0 =C2=A0 =C2=A0 =C2=A0 1)
(XEN) ACPI: MS= CT 7BAAD000, 0090 (r1 DELL=C2=A0 =C2=A0PE_SC3=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 1 DELL=C2=A0 =C2=A0 =C2=A0 =C2=A0 1)
(XEN) ACPI: SLIT 7BAAC000, 0= 06C (r1 DELL=C2=A0 =C2=A0PE_SC3=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 1 DELL=C2= =A0 =C2=A0 =C2=A0 =C2=A0 1)
(XEN) ACPI: SRAT 7BAAA000, 1130 (r3 DELL=C2= =A0 =C2=A0PE_SC3=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 1 DELL=C2=A0 =C2=A0 =C2= =A0 =C2=A0 1)
(XEN) ACPI: SSDT 7B956000, 1424A9 (r2 DELL=C2=A0 =C2=A0PE_= SC3=C2=A0 =C2=A0 =C2=A0 =C2=A04000 INTL 20121114)
(XEN) ACPI: SSDT 7B953= 000, 217F (r2 DELL=C2=A0 =C2=A0PE_SC3=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 2 I= NTL 20121114)
(XEN) ACPI: SSDT 7B952000, 006E (r2 DELL=C2=A0 =C2=A0PE_SC= 3=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 2 INTL 20121114)
(XEN) ACPI: PRAD 7B= 951000, 0132 (r2=C2=A0 =C2=A0DELL PE_SC3=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = 2 INTL 20121114)
(XEN) ACPI: DMAR 7BAFE000, 0120 (r1 DELL=C2=A0 =C2=A0PE= _SC3=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 1 DELL=C2=A0 =C2=A0 =C2=A0 =C2=A0 1)=
(XEN) ACPI: HEST 7BAFD000, 017C (r1 DELL=C2=A0 =C2=A0PE_SC3=C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 2 DELL=C2=A0 =C2=A0 =C2=A0 =C2=A0 1)
(XEN) ACPI= : BERT 7BAFC000, 0030 (r1 DELL=C2=A0 =C2=A0PE_SC3=C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 2 DELL=C2=A0 =C2=A0 =C2=A0 =C2=A0 1)
(XEN) ACPI: ERST 7BAFB00= 0, 0230 (r1 DELL=C2=A0 =C2=A0PE_SC3=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 2 DEL= L=C2=A0 =C2=A0 =C2=A0 =C2=A0 1)
(XEN) ACPI: EINJ 7BAFA000, 0150 (r1 DELL= =C2=A0 =C2=A0PE_SC3=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 2 DELL=C2=A0 =C2=A0 = =C2=A0 =C2=A0 1)
(XEN) System RAM: 32674MB (33458528kB)
(XEN) SRAT: N= ode 1 has no memory. BIOS Bug or mis-configured hardware?
(XEN) Domain h= eap initialised DMA width 32 bits
(XEN) ACPI: 32/64X FACS address mismat= ch in FADT - 7b8e3000/0000000000000000, using 32
(XEN) IOAPIC[0]: apic_i= d 8, version 32, address 0xfec00000, GSI 0-23
(XEN) IOAPIC[1]: apic_id 9= , version 32, address 0xfec01000, GSI 24-47
(XEN) IOAPIC[2]: apic_id 10,= version 32, address 0xfec40000, GSI 48-71
(XEN) Enabling APIC mode:=C2= =A0 Phys.=C2=A0 Using 3 I/O APICs
(XEN) Not enabling x2APIC (upon firmwa= re request)
(XEN) xstate: size: 0x340 and states: 0x7
(XEN) Using sch= eduler: SMP Credit Scheduler (credit)
(XEN) Platform timer is 14.318MHz = HPET
(XEN) Detected 2200.002 MHz processor.
(XEN) Initing memory shar= ing.
(XEN) Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB.
(X= EN) Intel VT-d iommu 1 supported page sizes: 4kB, 2MB, 1GB.
(XEN) Intel = VT-d Snoop Control enabled.
(XEN) Intel VT-d Dom0 DMA Passthrough enable= d.
(XEN) Intel VT-d Queued Invalidation enabled.
(XEN) Intel VT-d Int= errupt Remapping enabled.
(XEN) Intel VT-d Posted Interrupt not enabled.=
(XEN) Intel VT-d Shared EPT tables enabled.
(XEN) I/O virtualisation= enabled
(XEN)=C2=A0 - Dom0 mode: Passthrough
(XEN) Interrupt remappi= ng enabled
(XEN) Enabled directed EOI with ioapic_ack_old on!
(XEN) E= NABLING IO-APIC IRQs
(XEN)=C2=A0 -> Using old ACK method
(XEN) All= ocated console ring of 128 KiB.
(XEN) VMX: Supported advanced features:<= br>(XEN)=C2=A0 - APIC MMIO access virtualisation
(XEN)=C2=A0 - APIC TPR = shadow
(XEN)=C2=A0 - Extended Page Tables (EPT)
(XEN)=C2=A0 - Virtual= -Processor Identifiers (VPID)
(XEN)=C2=A0 - Virtual NMI
(XEN)=C2=A0 -= MSR direct-access bitmap
(XEN)=C2=A0 - Unrestricted Guest
(XEN)=C2= =A0 - APIC Register Virtualization
(XEN)=C2=A0 - Virtual Interrupt Deliv= ery
(XEN)=C2=A0 - Posted Interrupt Processing
(XEN)=C2=A0 - VMCS shad= owing
(XEN)=C2=A0 - VM Functions
(XEN)=C2=A0 - Virtualisation Excepti= ons
(XEN)=C2=A0 - Page Modification Logging
(XEN) HVM: ASIDs enabled.=
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging (HAP) det= ected
(XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB
(XEN) Brought up 40 CP= Us
(XEN) Dom0 has maximum 840 PIRQs
(XEN) *** LOADING DOMAIN 0 ***(XEN)=C2=A0 Xen=C2=A0 kernel: 64-bit, lsb, compat32
(XEN)=C2=A0 Dom0 ke= rnel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x2078000
(XEN) PHYSICAL M= EMORY ARRANGEMENT:
(XEN)=C2=A0 Dom0 alloc.:=C2=A0 =C2=A00000000860000000= ->0000000864000000 (502576 pages to be allocated)
(XEN)=C2=A0 Init. r= amdisk: 000000087eb30000->000000087ffff057
(XEN) VIRTUAL MEMORY ARRAN= GEMENT:
(XEN)=C2=A0 Loaded kernel: ffffffff81000000->ffffffff82078000=
(XEN)=C2=A0 Init. ramdisk: 0000000000000000->0000000000000000
(XE= N)=C2=A0 Phys-Mach map: 0000008000000000->0000008000400000
(XEN)=C2= =A0 Start info:=C2=A0 =C2=A0 ffffffff82078000->ffffffff820784b4
(XEN)= =C2=A0 Page tables:=C2=A0 =C2=A0ffffffff82079000->ffffffff8208e000
(X= EN)=C2=A0 Boot stack:=C2=A0 =C2=A0 ffffffff8208e000->ffffffff8208f000(XEN)=C2=A0 TOTAL:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0ffffffff80000000->f= fffffff82400000
(XEN)=C2=A0 ENTRY ADDRESS: ffffffff81c051f0
(XEN) Dom= 0 has maximum 4 VCPUs
(XEN) Scrubbing Free RAM on 2 nodes using 10 CPUs<= br>(XEN) ............................done.
(XEN) Initial low memory virq= threshold set at 0x4000 pages.
(XEN) Std. Loglevel: Errors and warnings=
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(X= EN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 = (type 'CTRL-a' three times to switch input to Xen)
(XEN) Freed 4= 40kB init memory
(XEN) deassign 0000:05:10.2 from dom2 failed (-19)
=C2=A0And libxl-driver log:
# cat=C2=A0 = /var/log/libvirt/libxl/libxl-driver.log
xc: detail: sysctl operation fai= led -- need to rebuild the user-space tool set?
libxl: error: libxl.c:43= 64:libxl_get_physinfo: getting physinfo: Permission denied
xc: debug: hy= percall buffer: total allocations:7 total releases:7
xc: debug: hypercal= l buffer: current allocations:0 maximum allocations:1
xc: debug: hyperca= ll buffer: cache current size:1
xc: debug: hypercall buffer: cache hits:= 6 misses:1 toobig:0
=C2=A0I'm runnin= g in Ubuntu 14 using Xen-4.9. I have tested in other machine using the same= environment but encountering the same problem.

<= div>

--000000000000fff14605700f4760-- --===============5810280918977096377== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLXVzZXJz IG1haWxpbmcgbGlzdApYZW4tdXNlcnNAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0 cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi11c2Vycw== --===============5810280918977096377==-- From xen-users-bounces@lists.xenproject.org Wed Jul 04 14:06:17 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 04 Jul 2018 14:06:17 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1faiPA-0007Ya-Ii; Wed, 04 Jul 2018 14:05:12 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1faiEE-0005mr-IK for xen-users@lists.xenproject.org; Wed, 04 Jul 2018 13:53:54 +0000 X-Inumbo-ID: aec3b0a2-7f91-11e8-a6a9-d7ebe60f679a Received: from mail4.protonmail.ch (unknown [185.70.40.27]) by us1-amaz-eas1.inumbo.com (Halon) with ESMTPS id aec3b0a2-7f91-11e8-a6a9-d7ebe60f679a; Wed, 04 Jul 2018 13:53:52 +0000 (UTC) Date: Wed, 04 Jul 2018 09:53:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=default; t=1530712431; bh=b3YxuYiNDN6n25nywjuBb68N3eQEUdAlTIuVDBXKFLU=; h=Date:To:From:Reply-To:Subject:Feedback-ID:From; b=PkMjyEymvYKOdsql1wvrqsf0jaeZg5jbDZXiz/5erVqY+ij17DtCazyyXHzVlsAjk Jr9CGviP24VokDWod5kTbjMPi7FIcN30/irNM0T0hJ1wsXozdXLVSXKdKHvF5ohouc DgIGFMb7Z0IsxDf5XFMukR3adu+biw0/fa809dw8= To: "xen-users@lists.xenproject.org" From: Mathieu Tarral Message-ID: Feedback-ID: 7ARND6YmrAEqSXE0j3TLm6ZqYiFFaDDEkO_KW8fTUEW0kYwGM1KEsuPxEPVWH5YuEnR43INtqwIKH-usvnxVQQ==:Ext:ProtonMail MIME-Version: 1.0 X-Spam-Status: No, score=-3.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM autolearn=ham autolearn_force=no version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail.protonmail.ch X-Mailman-Approved-At: Wed, 04 Jul 2018 14:05:11 +0000 Subject: [Xen-users] Building Packer VMs on top of Xen: failed to get HVM_PARAM_IOREQ_PFN X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Reply-To: Mathieu Tarral Content-Type: text/plain; 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Fri, 6 Jul 2018 20:12:25 +0000 Date: Fri, 6 Jul 2018 20:12:20 +0000 (UTC) From: Mark Pryor To: Xen-users Message-ID: <664229517.305931.1530907940548@mail.yahoo.com> MIME-Version: 1.0 References: <664229517.305931.1530907940548.ref@mail.yahoo.com> X-Mailer: WebService/1.1.12062 YMailNorrin Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0 Content-Length: 2231 Subject: [Xen-users] build, install, & test xen-4.11~rc7 in Stretch (deb9) X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0980626742591880316==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============0980626742591880316== Content-Type: multipart/alternative; boundary="----=_Part_305930_38809060.1530907940546" Content-Length: 1657 ------=_Part_305930_38809060.1530907940546 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hello, Xen-4.11~rc7 built and installed in Stretch http://paste.debian.net/plain/1032666/ this is built compatible with debian packaging, with a strict ABI. There is a compatible qemu-xen, built coincident with xen and separately packaged. I did a fresh install after removing all other Xen packages. I've done similar builds for Bionic, Buster, CentOS 7, and Jessie. More details, check in channel ##xen-packaging on Freenode PryMar56 ------=_Part_305930_38809060.1530907940546 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit
Hello,

Xen-4.11~rc7 built and installed in Stretch
http://paste.debian.net/plain/1032666/

this is built compatible with debian packaging, with a strict ABI.
There is a compatible qemu-xen, built coincident with xen and separately packaged.

I did a fresh install after removing all other Xen packages.

I've done similar builds for Bionic, Buster, CentOS 7, and Jessie.

More details, check in channel ##xen-packaging on Freenode

PryMar56
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Message-ID: To: xen-users@lists.xenproject.org Subject: [Xen-users] Migrate/Suspend performance of PV and HVM X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: a21250124@alunos.isec.pt Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" SGVsbG8geGVuLXVzZXJzLAoKTGF0ZWx5IEkgaGF2ZSBiZWVuIHBsYXlpbmcgd2l0aCBSZW11cyB0 byBtaWdyYXRlIG9uZSBndWVzdCBWTSBiZXR3ZWVuCnR3byBkaWZmZXJlbnQgaHlwZXJ2aXNvcnMs IGJ1dCBoYXZlIGZvdW5kIGFuIG9ic3RhY2xlIHRoYXQgaXMKcHJldmVudGluZyBtZSBmcm9tIHVz aW5nIEhWTSBndWVzdHMgKHdpdGhvdXQgdG9vIG11Y2ggcGVyZm9ybWFuY2UKbG9zcykuCgpJIGhh dmUgdHJhY2tlZCBkb3duIHRoZSBwcm9ibGVtIHRvIHRoZSB0aW1lIHRoYXQgaXQgdGFrZXMgZm9y IHRoZQpndWVzdCBWTSB0byBzdXNwZW5kLiBXaGlsZSBQViBndWVzdHMgdXN1YWxseSBzdXNwZW5k IHF1aXRlIHF1aWNrbHksCkhWTSBndWVzdHMgYXJlIG5vdGljZWFibHkgc2xvd2VyLgoKRm9yIGV4 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WGVuLXVzZXJzQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5v cmcvbWFpbG1hbi9saXN0aW5mby94ZW4tdXNlcnM= From xen-users-bounces@lists.xenproject.org Sun Jul 08 22:10:15 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sun, 08 Jul 2018 22:10:15 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fcHrV-00080H-I0; Sun, 08 Jul 2018 22:08:57 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fcFCW-00016l-D7 for xen-users@lists.xenproject.org; Sun, 08 Jul 2018 19:18:28 +0000 X-Inumbo-ID: b19f8777-82e3-11e8-a6a9-d7ebe60f679a Received: from mail-1857040132.protonmail.ch (unknown [185.70.40.132]) by us1-amaz-eas1.inumbo.com (Halon) with ESMTPS id b19f8777-82e3-11e8-a6a9-d7ebe60f679a; Sun, 08 Jul 2018 19:18:29 +0000 (UTC) Date: Sun, 08 Jul 2018 15:18:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=default; t=1531077504; bh=p1KN+DrvLgHVn8eD/uKPCsm4NLF+saSGMZfZcDCN3Rk=; h=Date:To:From:Reply-To:Subject:Feedback-ID:From; b=XrNorKnscFzJbadDJhJQOBPW1QynOn8uF9+hib4JbP8uEFcGS9dAPYw0+/A8nQMS8 VbdI/ROlUXjrH2b35uVDuCjytko43As4kTbwN/Zx0rO+U20UhLmXxVumVhI3yT/e5E mP+ltpxLgtUw3Wo1tQt+N+nlXchOnrJz/3TX5s5g= To: "xen-users@lists.xenproject.org" From: Mathieu Tarral Message-ID: Feedback-ID: 7ARND6YmrAEqSXE0j3TLm6ZqYiFFaDDEkO_KW8fTUEW0kYwGM1KEsuPxEPVWH5YuEnR43INtqwIKH-usvnxVQQ==:Ext:ProtonMail MIME-Version: 1.0 X-Spam-Status: No, score=-1.1 required=7.0 tests=ALL_TRUSTED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM autolearn=ham autolearn_force=no version=3.4.0 X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.protonmail.ch X-Mailman-Approved-At: Sun, 08 Jul 2018 22:08:56 +0000 Subject: [Xen-users] Windows 10 BSOD on HAL_MEMORY_ALLOCATION X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Reply-To: Mathieu Tarral Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" SGkgZXZlcnlvbmUsCgpJJ20gaGF2aW5nIHNvbWUgdHJvdWJsZSBoZXJlIHRvIHJ1biBXaW5kb3dz IDEwIG9yIFdpbmRvd3MgNyBpbiBuZXN0ZWQgdmlydHVhbGl6YXRpb24uCgpNeSBzZXR1cCBpcyB0 byBydW4gWGVuIG9uIHRvcCBvZiBLVk0uCkkgY29uZmlndXJlZCBteSBYZW4gVk0gdG8gaGF2ZSA4 RyBvZiBSQU0uCgpXaGVuIHRoZSBzeXN0ZW0gaXMgYm9vdGVkLCBJIGhhdmUgNEcgb2YgUkFNIGZy ZWUgdG8gdXNlOgpzdWRvIHhsIGluZm86CnRvdGFsX21lbW9yeSAgICAgICAgICAgOiA4MTkxCmZy ZWVfbWVtb3J5ICAgICAgICAgICAgOiA0MTMyCgoKSSBjb25maWd1cmVkIFdpbmRvd3MgMTAgdG8g aGF2ZSA0RyBhbmQgdGhlbiByZWR1Y2VkIHRvIDJHIG9mIFJBTSwgYnV0IEkgc3RpbGwgZ2V0IHRo ZSBzYW1lIEJTT0Q6CkhBTF9NRU1PUllfQUxMT0NBVElPTgoiVGhpcyBidWcgY2hlY2sgaW5kaWNh dGVzIHRoYXQgdGhlIGhhcmR3YXJlIGFic3RyYWN0aW9uIGxheWVyIChIQUwpIGNvdWxkIG5vdCBv 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localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fcsFS-0000lo-Hc; Tue, 10 Jul 2018 13:00:06 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fcsFQ-0000dC-W7 for xen-users@lists.xenproject.org; Tue, 10 Jul 2018 13:00:05 +0000 X-Inumbo-ID: 2b557062-8441-11e8-a6a9-d7ebe60f679a Received: from mx1.suse.de (unknown [195.135.220.15]) by us1-amaz-eas1.inumbo.com (Halon) with ESMTPS id 2b557062-8441-11e8-a6a9-d7ebe60f679a; Tue, 10 Jul 2018 13:00:07 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 1FF6EAEDF; Tue, 10 Jul 2018 13:00:02 +0000 (UTC) From: Juergen Gross To: xen-users , xen-devel , xen-announce@lists.xenproject.org Openpgp: preference=signencrypt Autocrypt: addr=jgross@suse.com; prefer-encrypt=mutual; keydata= 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W2pf7+P3mWWlrPMJdlbax00vevyBeqtqNKjHstHatgMZ2W0CFC4hJ3YEetuRBURYPiGzuJXU pAd7a7BdsqWC4o+GTm5tnGrCyD+4gfDSpkOT53S/GNO07YkPkm/8J4OBoFfgSaCnQ1izwgJQ jIpcG2fPCI2/hxf2oqXPYbKr1v4Z1wthmoyUgGN0LPTIm+B5vdY82wI5qe9uN6UOGyTH2B3p hRQUWqCwu2sqkI3LLbTdrnyDZaixT2T0f4tyF5Lfs+Ha8xVMhIyzNb1byDI5FKCb Message-ID: Date: Tue, 10 Jul 2018 15:00:00 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 Content-Language: de-DE Subject: [Xen-users] [ANNOUNCEMENT] Xen 4.11 is released X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" RGVhciBjb21tdW5pdHkgbWVtYmVycywKCkknbSBwbGVhc2VkIHRvIGFubm91bmNlIHRoYXQgWGVu IDQuMTEuMCBpcyByZWxlYXNlZC4KClBsZWFzZSBmaW5kIHRoZSB0YXJiYWxsIGFuZCBpdHMgc2ln 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0e41f6d4-85d9-11e8-a8a5-bc764e045a96 Received: from mail-yw0-x22c.google.com (unknown [2607:f8b0:4002:c05::22c]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 0e41f6d4-85d9-11e8-a8a5-bc764e045a96; Thu, 12 Jul 2018 15:39:53 +0200 (CEST) Received: by mail-yw0-x22c.google.com with SMTP id e23-v6so9947855ywe.13 for ; Thu, 12 Jul 2018 06:40:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=leftsock.com; s=google; h=mime-version:from:date:message-id:subject:to; bh=YG0BNt4qbmH35KMhb7YklLk7HKJybu35Ykoyh4EpzQo=; b=MNB8hvs0MrdizK4neORPJf4PZOIYvRCd4PDYbNCX1LelZoKyLG4IYkwVTGAKl7pYOM 6StIMEYyoHCoXUmkccEAI3LwUy9e+8WVSJvr/Yr/43m8hQZOzGNnYjTzg/Ehst3jSB1B U5KGOE0gfXidEjiaQ3zGYYQitR8UkZOAIYSgo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=YG0BNt4qbmH35KMhb7YklLk7HKJybu35Ykoyh4EpzQo=; b=S2gpzziraQ7uuYY9k0iTcOG6Xl20tULenVSDr3rRdwtjPwvaC3qrserD5vmggzV2JG 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X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0115191005295078319==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============0115191005295078319== Content-Type: multipart/alternative; boundary="00000000000031b0e80570cd8082" --00000000000031b0e80570cd8082 Content-Type: text/plain; charset="UTF-8" Ubuntu Server 16, latest apt-get upgrade Specifically: > ii xen-hypervisor-4.6-amd64 4.6.5-0ubuntu1.4 amd64 Xen Hypervisor on > AMD64 Sample config: > # cat /etc/xen/pos21.hvm > builder = "hvm" > name = "pos21.hvm" > memory = "4096" > vcpus = 1 > vif = [''] > disk = ['phy:/dev/lvg/pos21-root,hda,w' ] > vnc = 1 > vncdisplay = 1 > vnclisten = '10.10.22.15' > usb = 1 > usbdevice = ['tablet'] # fix mouse tracking problem > vncpasswd = 'elided' > boot = "dc" > stdvga = 1 > videoram = 16 > localtime = 1 # also need to manually set time inside windows to make it > stick > lvg/lvm is just set up for raid 1 Windows 10 Home is also up-to-date wrt Windows Updates. According to System Information: > Version 10.0.10240 Build 10240 BIOS Version/Date Xen 4.6.5 10/13/2017 A hypervisor has been detected... Hardware: Dell PowerEdge T30 ("desktop" form factor) Cpu: > > model name : Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz Symptoms: boot windows, and it hangs about 10 (cpu) seconds into booting. xl list shows that it's now taking up 100% of the cpu. waiting hours does nothing. xl destroy, then xl create and it boots fine but recreates the user profile as part of an automatic recovery something in windows. Start -> Shutdown, and it hangs again. repeat destroy|create, and it boots fine, but again recreates the user profile. The puzzling thing is that these are fresh windows installs. yes, plural. all 3 installations hang in the same way! I've tried dd'ing the disks as backups to test its repeatability, and it's 100% repeatable (out of about 5 tries across 3 VMs). Unfortunately it's slow; takes about an hour for each restore, so I haven't done more iterations of tests. I haven't the faintest idea what windows is dying on while booting. There's so far no software installed that should be starting at boot. (no office, nothing. just windows, maybe chrome. No virus software yet either. I glanced through Event Viewer, but nothing seems to stick out. I haven't the faintest idea what else to look for in Windows. Help? - Kevin --00000000000031b0e80570cd8082 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Ubuntu Server 16, latest apt-get upgrade Specifically:
=
ii=C2=A0 xen-hypervisor-4= .6-amd64=C2=A0 4.6.5-0ubuntu1.4=C2=A0=C2=A0amd64=C2=A0 Xen Hypervisor on AM= D64
Sample config:
=C2=A0#= cat /etc/xen/pos21.hvm
builder =3D "hvm"
name =3D "pos21.hvm"
memory =3D "4096"
vcpus =3D 1
vif =3D ['']
disk =3D ['phy:/dev/lvg/pos21-root,hda,w' ]
vnc =3D 1
vncdisplay =3D 1
vnclisten =3D '10.10.22.15'
usb =3D 1
usbdevice =3D ['tablet'] =C2=A0# fix mouse trackin= g problem
vncpasswd =3D 'elided'
boot =3D "dc"
stdvga =3D 1
videoram =3D 16
localtime =3D 1 # also need to manually set time inside windows to make= it stick

lvg/lvm is just= set up for raid 1

Windows 10 Home is also u= p-to-date wrt Windows Updates. According to System Information:
Version 10.0.10240 Build 10240<= /blockquote>
BIOS Version/= Date Xen 4.6.5 10/13/2017=C2=A0
A hypervisor has been detected...=C2=A0

Hardware: Dell PowerEdge T30 ("desktop" form fact= or)
Cpu:
model name = =C2=A0 =C2=A0 =C2=A0: Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz
=C2=A0
Symptoms:
boot windows, and it hangs about= 10 (cpu) seconds into booting. xl list shows that it's now taking up 1= 00% of the cpu. waiting hours does nothing. xl destroy, then xl create and = it boots fine but recreates the user profile as part of an automatic recove= ry something in windows. Start -> Shutdown, and it hangs again. repeat d= estroy|create, and it boots fine, but again recreates the user profile.

The puzzling thing is that these are fresh windows in= stalls. yes, plural. all 3 installations hang in the same way! I've tri= ed dd'ing the disks as backups to test its repeatability, and it's = 100% repeatable (out of about 5 tries across 3 VMs). Unfortunately it's= slow; takes about an hour for each restore, so I haven't done more ite= rations of tests.

I haven't the faintest idea = what windows is dying on while booting. There's so far no software inst= alled that should be starting at boot. (no office, nothing. just windows, m= aybe chrome. No virus software yet either. I glanced through Event Viewer, = but nothing seems to stick out. I haven't the faintest idea what else t= o look for in Windows.

Help?

<= div>=C2=A0 =C2=A0- Kevin
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banners=-,-,- X-VirusChecked: Checked Received: (qmail 13978 invoked from network); 9 Jul 2018 23:48:01 -0000 Received: from mx2.hcg.gr (HELO mail2.hcg.gr) (84.205.254.54) by server-35.tower-225.messagelabs.com with DHE-RSA-AES256-GCM-SHA384 encrypted SMTP; 9 Jul 2018 23:48:01 -0000 Received: from localhost (localhost [127.0.0.1]) by mail2.hcg.gr (Postfix) with ESMTP id EAC0C7A922F2; Tue, 10 Jul 2018 02:42:58 +0300 (EEST) Received: from mail2.hcg.gr ([127.0.0.1]) by localhost (mail2.hcg.gr [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id OXSsYbbRL5iv; Tue, 10 Jul 2018 02:42:57 +0300 (EEST) Received: from localhost (localhost [127.0.0.1]) by mail2.hcg.gr (Postfix) with ESMTP id 8AA627A90E8F; Tue, 10 Jul 2018 02:42:53 +0300 (EEST) DKIM-Filter: OpenDKIM Filter v2.9.0 mail2.hcg.gr 8AA627A90E8F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hcg.gr; s=selector2; t=1531179773; bh=HkvmxxWdoz8OOlB6Y/J0LE6h4Mnx30/pnBYAapnITow=; h=Date:From:Reply-To:Message-ID:Subject:MIME-Version:Content-Type; b=QUVLxa7xB8aZmkveX4MuxZwEMH3fUOKF0CPTUQIj8usxsSagv3OS7aDZWIPMv0DpD mgH/ZVcC26hmJWiCzUE9D+h4nxsJXgQGlF8UcfplWZtvvaCAn1gP2louTR1g4SRm29 bG27dH1HvCbObo3h8zbzGP2KKcQcDZltYKjjsjd8= X-Virus-Scanned: amavisd-new at mail2.hcg.gr Received: from mail2.hcg.gr ([127.0.0.1]) by localhost (mail2.hcg.gr [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 1mBnrOoBoBa8; Tue, 10 Jul 2018 02:42:53 +0300 (EEST) Received: from mail2.hcg.gr (mail2.hcg.gr [172.18.2.10]) by mail2.hcg.gr (Postfix) with ESMTP id E8BBC7A8C950; Tue, 10 Jul 2018 02:41:44 +0300 (EEST) Date: Tue, 10 Jul 2018 02:41:44 +0300 (EEST) From: "Ohmi Sangyo Co., Ltd" Message-ID: <1746207875.92170066.1531179704749.JavaMail.zimbra@hcg.gr> MIME-Version: 1.0 X-Originating-IP: [197.210.55.0] X-Mailer: Zimbra 8.0.7_GA_6021 (zclient/8.0.7_GA_6021) Thread-Topic: Thread-Index: ANFGNDNlhY7U9uFh9ZB8WhsL+2aMLw== X-Mailman-Approved-At: Fri, 13 Jul 2018 03:04:22 +0000 Subject: [Xen-users] =?utf-8?q?=28no_subject=29?= X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Reply-To: "Ohmi Sangyo Co., Ltd" Content-Type: multipart/mixed; boundary="===============0011981310599928307==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============0011981310599928307== Content-Type: multipart/alternative; boundary="----=_Part_92170065_1901751968.1531179704729" ------=_Part_92170065_1901751968.1531179704729 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hello A Japanese owned company ( Ohmi Sangyo Co Ltd) is seeking for an outstanding Delinquent Account Receivable/Regional Liaison Manager, individual or corporate who can manage its customers' invoices/accounts in USA and Canada. Please email us if interested in the role for more details about job description and more info, Applying as Contract staff Opportunity Monthly Salary for individual -$4,000 USD Commission- 4% and Monthly Salary for corporate -$7,000 USD Commission- 7%ThanksTaira Masui President and Representative Director OHMI SANGYO CO., LTD. Tokyo 108-0075 www.ohmi-sangyo.co.jp ------=_Part_92170065_1901751968.1531179704729 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit



Hello
A Japanese owned company ( Ohmi Sangyo Co Ltd) is seeking for an
outstanding Delinquent Account Receivable/Regional Liaison Manager,
individual or corporate who can manage its customers' invoices/accounts in
USA and Canada. Please email us if interested in the role for more details
about job description and more info, Applying as Contract staff Opportunity
Monthly Salary for individual -$4,000 USD Commission- 4% and Monthly Salary
for corporate -$7,000 USD Commission- 7%

Thanks

Taira Masui
President and Representative Director
OHMI SANGYO CO., LTD.
Tokyo 108-0075
www.ohmi-sangyo.co.jp

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g4-v6mr2623121ybd.223.1531460735874; Thu, 12 Jul 2018 22:45:35 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Kevin Wang Date: Thu, 12 Jul 2018 22:45:21 -0700 Message-ID: To: Adi Pircalabu Subject: Re: [Xen-users] New Win10 Home reliably crashes every other boot?!? X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: xen-users@lists.xenproject.org Content-Type: multipart/mixed; boundary="===============4114910288855544805==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============4114910288855544805== Content-Type: multipart/alternative; boundary="0000000000002650830570dafd94" --0000000000002650830570dafd94 Content-Type: text/plain; charset="UTF-8" Oh, one other odd thing is that start-> reboot? That doesn't trigger this behavior. I can reboot like 10 times in a row and it works fine. Only xl create has this effect. Will experiment more tomorrow, thanks for the info - kjw On Thu, Jul 12, 2018, 20:49 Adi Pircalabu wrote: > On 12-07-2018 23:40, Kevin Wang wrote: > > Ubuntu Server 16, latest apt-get upgrade Specifically: > > > >> ii xen-hypervisor-4.6-amd64 4.6.5-0ubuntu1.4 amd64 Xen > >> Hypervisor on AMD64 > > > > Sample config: > > > >> # cat /etc/xen/pos21.hvm > >> builder = "hvm" > >> name = "pos21.hvm" > >> memory = "4096" > >> vcpus = 1 > >> vif = [''] > >> disk = ['phy:/dev/lvg/pos21-root,hda,w' ] > >> vnc = 1 > >> vncdisplay = 1 > >> vnclisten = '10.10.22.15' > >> usb = 1 > >> usbdevice = ['tablet'] # fix mouse tracking problem > >> vncpasswd = 'elided' > >> boot = "dc" > >> stdvga = 1 > >> videoram = 16 > >> localtime = 1 # also need to manually set time inside windows to > >> make it stick > > > > lvg/lvm is just set up for raid 1 > > > > Windows 10 Home is also up-to-date wrt Windows Updates. According to > > System Information: > > > >> Version 10.0.10240 Build 10240 > > > >> BIOS Version/Date Xen 4.6.5 10/13/2017 > > > >> A hypervisor has been detected... > > > > Hardware: Dell PowerEdge T30 ("desktop" form factor)Cpu: > > > >> model name : Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz > > > > Symptoms: > > boot windows, and it hangs about 10 (cpu) seconds into booting. xl > > list shows that it's now taking up 100% of the cpu. waiting hours does > > nothing. xl destroy, then xl create and it boots fine but recreates > > the user profile as part of an automatic recovery something in > > windows. Start -> Shutdown, and it hangs again. repeat destroy|create, > > and it boots fine, but again recreates the user profile. > > > > The puzzling thing is that these are fresh windows installs. yes, > > plural. all 3 installations hang in the same way! I've tried dd'ing > > the disks as backups to test its repeatability, and it's 100% > > repeatable (out of about 5 tries across 3 VMs). Unfortunately it's > > slow; takes about an hour for each restore, so I haven't done more > > iterations of tests. > > > > I haven't the faintest idea what windows is dying on while booting. > > There's so far no software installed that should be starting at boot. > > (no office, nothing. just windows, maybe chrome. No virus software yet > > either. I glanced through Event Viewer, but nothing seems to stick > > out. I haven't the faintest idea what else to look for in Windows. > > Can you replicate the crash after installing the Windows PV drivers? > > https://www.xenproject.org/downloads/windows-pv-drivers/winpv-drivers-8/winpv-drivers-821.html > > Other ideas: > - Juggle with vif type and model in the domU config > - Get rid of videoram and stdvga entries > > If it helps here's a domU configuration template I'm using for Win10, > 2012R2 and 2016 on various dom0 Xen versions (4.6.6, 4.8.3, 4.10.1), all > running on CentOS 6 and 7 > > builder = 'hvm' > memory = 3072 > shadow_memory = '8' > cpu_weight = 256 > name = 'win10' > vif = ['type=ioemu, bridge=br0, vifname=win10.0'] > localtime = 1 > acpi = 1 > apic = 1 > vnc = 1 > vcpus = 2 > vncdisplay = 1 > vncconsole = 1 > vnclisten = '0.0.0.0' > serial = 'pty' > disk = ['phy:/dev/vm/win10_img,hda,w'] > boot = 'c' > sdl = 0 > usb = 1 > usbdevice = ['tablet'] > > HTH > > --- > Adi Pircalabu > --0000000000002650830570dafd94 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Oh, one other odd thing is that start-> reboot? That d= oesn't trigger this behavior. I can reboot like 10 times in a row and i= t works fine. Only xl create has this effect. Will experiment more tomorrow= , thanks for the info - kjw

On Thu, Jul 12, 2018, 20:49 Adi Pircalabu <adi@ddns.com.au> wrote:
On 12-07-2018 23:40, Kevin Wang wrote:
> Ubuntu Server 16, latest apt-get upgrade Specifically:
>
>> ii=C2=A0 xen-hypervisor-4.6-amd64=C2=A0 4.6.5-0ubuntu1.4=C2=A0 amd= 64=C2=A0 Xen
>> Hypervisor on AMD64
>
> Sample config:
>
>> # cat /etc/xen/pos21.hvm
>> builder =3D "hvm"
>> name =3D "pos21.hvm"
>> memory =3D "4096"
>> vcpus =3D 1
>> vif =3D ['']
>> disk =3D ['phy:/dev/lvg/pos21-root,hda,w' ]
>> vnc =3D 1
>> vncdisplay =3D 1
>> vnclisten =3D '10.10.22.15'
>> usb =3D 1
>> usbdevice =3D ['tablet']=C2=A0 # fix mouse tracking proble= m
>> vncpasswd =3D 'elided'
>> boot =3D "dc"
>> stdvga =3D 1
>> videoram =3D 16
>> localtime =3D 1 # also need to manually set time inside windows to=
>> make it stick
>
> lvg/lvm is just set up for raid 1
>
> Windows 10 Home is also up-to-date wrt Windows Updates. According to > System Information:
>
>> Version 10.0.10240 Build 10240
>
>> BIOS Version/Date Xen 4.6.5 10/13/2017
>
>> A hypervisor has been detected...
>
> Hardware: Dell PowerEdge T30 ("desktop" form factor)Cpu:
>
>> model name=C2=A0 =C2=A0 =C2=A0 : Intel(R) Xeon(R) CPU E3-1225 v5 @= 3.30GHz
>
> Symptoms:
> boot windows, and it hangs about 10 (cpu) seconds into booting. xl
> list shows that it's now taking up 100% of the cpu. waiting hours = does
> nothing. xl destroy, then xl create and it boots fine but recreates > the user profile as part of an automatic recovery something in
> windows. Start -> Shutdown, and it hangs again. repeat destroy|crea= te,
> and it boots fine, but again recreates the user profile.
>
> The puzzling thing is that these are fresh windows installs. yes,
> plural. all 3 installations hang in the same way! I've tried dd= 9;ing
> the disks as backups to test its repeatability, and it's 100%
> repeatable (out of about 5 tries across 3 VMs). Unfortunately it's=
> slow; takes about an hour for each restore, so I haven't done more=
> iterations of tests.
>
> I haven't the faintest idea what windows is dying on while booting= .
> There's so far no software installed that should be starting at bo= ot.
> (no office, nothing. just windows, maybe chrome. No virus software yet=
> either. I glanced through Event Viewer, but nothing seems to stick
> out. I haven't the faintest idea what else to look for in Windows.=

Can you replicate the crash after installing the Windows PV drivers?
https://www.xenproject.org/downloads/windows-pv-drivers/winpv-drivers-= 8/winpv-drivers-821.html

Other ideas:
- Juggle with vif type and model in the domU config
- Get rid of videoram and stdvga entries

If it helps here's a domU configuration template I'm using for Win1= 0,
2012R2 and 2016 on various dom0 Xen versions (4.6.6, 4.8.3, 4.10.1), all running on CentOS 6 and 7

builder=C2=A0 =C2=A0 =3D 'hvm'
memory=C2=A0 =C2=A0 =C2=A0=3D 3072
shadow_memory=C2=A0 =C2=A0=3D '8'
cpu_weight =3D 256
name=C2=A0 =C2=A0 =C2=A0 =C2=A0=3D 'win10'
vif=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D ['type=3Dioemu, bridge=3Dbr0, vifnam= e=3Dwin10.0']
localtime=C2=A0 =3D 1
acpi=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
apic=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
vnc=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
vcpus=C2=A0 =C2=A0 =C2=A0 =3D 2
vncdisplay =3D 1
vncconsole =3D 1
vnclisten=C2=A0 =3D '0.0.0.0'
serial=C2=A0 =C2=A0 =C2=A0=3D 'pty'
disk=C2=A0 =C2=A0 =C2=A0 =C2=A0=3D ['phy:/dev/vm/win10_img,hda,w']<= br> boot=C2=A0 =C2=A0 =C2=A0 =C2=A0=3D 'c'
sdl=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 0
usb=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
usbdevice=C2=A0 =3D ['tablet']

HTH

---
Adi Pircalabu
--0000000000002650830570dafd94-- --===============4114910288855544805== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLXVzZXJz IG1haWxpbmcgbGlzdApYZW4tdXNlcnNAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0 cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi11c2Vycw== --===============4114910288855544805==-- From xen-users-bounces@lists.xenproject.org Sun Jul 15 03:13:05 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sun, 15 Jul 2018 03:13:05 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1feXRg-0002w7-3Q; Sun, 15 Jul 2018 03:11:36 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1feXRe-0002w2-6d for xen-users@lists.xenproject.org; Sun, 15 Jul 2018 03:11:34 +0000 X-Inumbo-ID: bba5c608-87dc-11e8-a8a5-bc764e045a96 Received: from mail-yb0-x244.google.com (unknown [2607:f8b0:4002:c09::244]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id bba5c608-87dc-11e8-a8a5-bc764e045a96; Sun, 15 Jul 2018 05:11:15 +0200 (CEST) Received: by mail-yb0-x244.google.com with SMTP id s1-v6so14245102ybk.3 for ; Sat, 14 Jul 2018 20:11:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=leftsock.com; s=google; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=ltJG8X6CinKpz+ynoSul1/g7F7zIZOLGaAhEnGIjuXk=; b=XUZWwKXL0ilfLCbIE4IK1TCi7cn7IxCrCVo1P4SlIODsuMeybYDNTUttvoSuNgKzHE Wv1l2spzI707gm2Gd52E1z/g7TRXtjcl7wKUapGVzoinwAX3QxjIOt2pp8aAsFWNjRjX hgU5NMHQs69JlJdkARJadFKcucdbTID8+h2ck= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=ltJG8X6CinKpz+ynoSul1/g7F7zIZOLGaAhEnGIjuXk=; b=sLib1swde9L1jVXOzr0x66Rwqv9pw3wrMA2cxtl+bYRn9Iow0v9WoNf/wafJv9C9fA YvIG5z5CZCJzC4n7t2vWegOe8LKgoCwWfLSoe4mf1N6QYmw2N27wFqr7v2Mq0iYu+LMB jbdZd5jeAMx0btbpgZI8YFnCMLJyLWg3dOHlstWb8HsYbKowPrS43ywbb5BlDlFHJAP2 feASfbvIGWd2m4FNcVg8MeGsqw8HQIK3CM6Th+6HLWjRxIqoRZ1QbajZM0rhEvkkHknq lzjEzdhb3E3M/kiwOROek6quBSJIyob7JDqDSw/HkhpnZhvYSOXju79eDs0DElQ8T1lu hxqw== X-Gm-Message-State: AOUpUlH0AM1XtQTH2l16qN/kMyE3ISdQZ40aohcp8p6bAtqXv7s5+jhC oVyrCMDePbZ6alaLZ8IGMkaL3FcjLqf4exvKsTykFaOl X-Google-Smtp-Source: AAOMgpfEiH9xd/JAorncPVtrPVdC1h/hO+9i95kctymyglvvhAUtSyq277Kvld12Vvq6kj/Fh8jRDfb0Lb7q9nAU0pA= X-Received: by 2002:a25:8b8c:: with SMTP id j12-v6mr6487774ybl.242.1531624290745; Sat, 14 Jul 2018 20:11:30 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a25:5d03:0:0:0:0:0 with HTTP; Sat, 14 Jul 2018 20:11:30 -0700 (PDT) In-Reply-To: References: From: Kevin Wang Date: Sat, 14 Jul 2018 20:11:30 -0700 Message-ID: To: Adi Pircalabu Subject: Re: [Xen-users] New Win10 Home reliably crashes every other boot?!? X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: xen-users@lists.xenproject.org Content-Type: multipart/mixed; boundary="===============0094431663125470562==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============0094431663125470562== Content-Type: multipart/alternative; boundary="000000000000c794b605710111af" --000000000000c794b605710111af Content-Type: text/plain; charset="UTF-8" Update, since the windows driver didn't want to support my old version of xen, I upgraded to ubuntu server 18 LTS. Now running Xen 4.9: > > ii xen-hypervisor-4.9-amd64 4.9.2-0ubuntu1 amd64 Xen Hypervisor on > AMD64 I still have the exact same behaviour. but booting now feels like it takes twice as long, about 120s instead of about 45-60s. sigh, but I can live with it. I can use xl trigger nmi to force windows to crash dump, but I haven't any idea what to do with it. looked at vif; setting mac= didn't make any sense. ditto for bridge=. nor gatewaydev=. type=ioemu is the default, but I'm using hvm, so I still need this. huh. setting model=e1000 seems to have stopped the crashing. It's not satisfying (no actual diagnosis of the failure) but it at least unblocks me from pushing this further into production. - Kevin On Thu, Jul 12, 2018 at 10:45 PM, Kevin Wang wrote: > Oh, one other odd thing is that start-> reboot? That doesn't trigger this > behavior. I can reboot like 10 times in a row and it works fine. Only xl > create has this effect. Will experiment more tomorrow, thanks for the info > - kjw > > On Thu, Jul 12, 2018, 20:49 Adi Pircalabu wrote: > >> On 12-07-2018 23:40, Kevin Wang wrote: >> > Ubuntu Server 16, latest apt-get upgrade Specifically: >> > >> >> ii xen-hypervisor-4.6-amd64 4.6.5-0ubuntu1.4 amd64 Xen >> >> Hypervisor on AMD64 >> > >> > Sample config: >> > >> >> # cat /etc/xen/pos21.hvm >> >> builder = "hvm" >> >> name = "pos21.hvm" >> >> memory = "4096" >> >> vcpus = 1 >> >> vif = [''] >> >> disk = ['phy:/dev/lvg/pos21-root,hda,w' ] >> >> vnc = 1 >> >> vncdisplay = 1 >> >> vnclisten = '10.10.22.15' >> >> usb = 1 >> >> usbdevice = ['tablet'] # fix mouse tracking problem >> >> vncpasswd = 'elided' >> >> boot = "dc" >> >> stdvga = 1 >> >> videoram = 16 >> >> localtime = 1 # also need to manually set time inside windows to >> >> make it stick >> > >> > lvg/lvm is just set up for raid 1 >> > >> > Windows 10 Home is also up-to-date wrt Windows Updates. According to >> > System Information: >> > >> >> Version 10.0.10240 Build 10240 >> > >> >> BIOS Version/Date Xen 4.6.5 10/13/2017 >> > >> >> A hypervisor has been detected... >> > >> > Hardware: Dell PowerEdge T30 ("desktop" form factor)Cpu: >> > >> >> model name : Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz >> > >> > Symptoms: >> > boot windows, and it hangs about 10 (cpu) seconds into booting. xl >> > list shows that it's now taking up 100% of the cpu. waiting hours does >> > nothing. xl destroy, then xl create and it boots fine but recreates >> > the user profile as part of an automatic recovery something in >> > windows. Start -> Shutdown, and it hangs again. repeat destroy|create, >> > and it boots fine, but again recreates the user profile. >> > >> > The puzzling thing is that these are fresh windows installs. yes, >> > plural. all 3 installations hang in the same way! I've tried dd'ing >> > the disks as backups to test its repeatability, and it's 100% >> > repeatable (out of about 5 tries across 3 VMs). Unfortunately it's >> > slow; takes about an hour for each restore, so I haven't done more >> > iterations of tests. >> > >> > I haven't the faintest idea what windows is dying on while booting. >> > There's so far no software installed that should be starting at boot. >> > (no office, nothing. just windows, maybe chrome. No virus software yet >> > either. I glanced through Event Viewer, but nothing seems to stick >> > out. I haven't the faintest idea what else to look for in Windows. >> >> Can you replicate the crash after installing the Windows PV drivers? >> https://www.xenproject.org/downloads/windows-pv-drivers/ >> winpv-drivers-8/winpv-drivers-821.html >> >> Other ideas: >> - Juggle with vif type and model in the domU config >> - Get rid of videoram and stdvga entries >> >> If it helps here's a domU configuration template I'm using for Win10, >> 2012R2 and 2016 on various dom0 Xen versions (4.6.6, 4.8.3, 4.10.1), all >> running on CentOS 6 and 7 >> >> builder = 'hvm' >> memory = 3072 >> shadow_memory = '8' >> cpu_weight = 256 >> name = 'win10' >> vif = ['type=ioemu, bridge=br0, vifname=win10.0'] >> localtime = 1 >> acpi = 1 >> apic = 1 >> vnc = 1 >> vcpus = 2 >> vncdisplay = 1 >> vncconsole = 1 >> vnclisten = '0.0.0.0' >> serial = 'pty' >> disk = ['phy:/dev/vm/win10_img,hda,w'] >> boot = 'c' >> sdl = 0 >> usb = 1 >> usbdevice = ['tablet'] >> >> HTH >> >> --- >> Adi Pircalabu >> > --000000000000c794b605710111af Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Update, since the windows driver didn't want to suppor= t my old version of xen, I upgraded to ubuntu server 18 LTS. Now running Xe= n 4.9:
ii =C2=A0xen-hyperv= isor-4.9-amd64=C2=A0 4.9.2-0ubuntu1=C2=A0 amd64=C2=A0 Xen Hypervisor on AMD= 64

I still have the exact same behaviour.
but booting now feels like it takes twice as long, about 120s inst= ead of about 45-60s. sigh, but I can live with it.

I can use xl trigger nmi to force windows to crash dump, but I haven't= any idea what to do with it.

looked at vif; setti= ng mac=3D didn't make any sense. ditto for bridge=3D. nor gatewaydev=3D= . type=3Dioemu is the default, but I'm using hvm, so I still need this.= =C2=A0

huh. setting model=3De1000 seems to have st= opped the crashing. It's not satisfying (no actual diagnosis of the fai= lure) but it at least unblocks me from pushing this further into production= .
=C2=A0
=C2=A0 =C2=A0- Kevin


On Thu, Jul 12, = 2018 at 10:45 PM, Kevin Wang <kjw@leftsock.com> wrote:
Oh, one other odd thing is th= at start-> reboot? That doesn't trigger this behavior. I can reboot = like 10 times in a row and it works fine. Only xl create has this effect. W= ill experiment more tomorrow, thanks for the info - kjw

O= n Thu, Jul 12, 2018, 20:49 Adi Pircalabu <adi@ddns.com.au> wrote:
On 12-07-2018 23:40, Kevin Wang wrote:
> Ubuntu Server 16, latest apt-get upgrade Specifically:
>
>> ii=C2=A0 xen-hypervisor-4.6-amd64=C2=A0 4.6.5-0ubuntu1.4=C2=A0 amd= 64=C2=A0 Xen
>> Hypervisor on AMD64
>
> Sample config:
>
>> # cat /etc/xen/pos21.hvm
>> builder =3D "hvm"
>> name =3D "pos21.hvm"
>> memory =3D "4096"
>> vcpus =3D 1
>> vif =3D ['']
>> disk =3D ['phy:/dev/lvg/pos21-root,hda,w' ]
>> vnc =3D 1
>> vncdisplay =3D 1
>> vnclisten =3D '10.10.22.15'
>> usb =3D 1
>> usbdevice =3D ['tablet']=C2=A0 # fix mouse tracking proble= m
>> vncpasswd =3D 'elided'
>> boot =3D "dc"
>> stdvga =3D 1
>> videoram =3D 16
>> localtime =3D 1 # also need to manually set time inside windows to=
>> make it stick
>
> lvg/lvm is just set up for raid 1
>
> Windows 10 Home is also up-to-date wrt Windows Updates. According to > System Information:
>
>> Version 10.0.10240 Build 10240
>
>> BIOS Version/Date Xen 4.6.5 10/13/2017
>
>> A hypervisor has been detected...
>
> Hardware: Dell PowerEdge T30 ("desktop" form factor)Cpu:
>
>> model name=C2=A0 =C2=A0 =C2=A0 : Intel(R) Xeon(R) CPU E3-1225 v5 @= 3.30GHz
>
> Symptoms:
> boot windows, and it hangs about 10 (cpu) seconds into booting. xl
> list shows that it's now taking up 100% of the cpu. waiting hours = does
> nothing. xl destroy, then xl create and it boots fine but recreates > the user profile as part of an automatic recovery something in
> windows. Start -> Shutdown, and it hangs again. repeat destroy|crea= te,
> and it boots fine, but again recreates the user profile.
>
> The puzzling thing is that these are fresh windows installs. yes,
> plural. all 3 installations hang in the same way! I've tried dd= 9;ing
> the disks as backups to test its repeatability, and it's 100%
> repeatable (out of about 5 tries across 3 VMs). Unfortunately it's=
> slow; takes about an hour for each restore, so I haven't done more=
> iterations of tests.
>
> I haven't the faintest idea what windows is dying on while booting= .
> There's so far no software installed that should be starting at bo= ot.
> (no office, nothing. just windows, maybe chrome. No virus software yet=
> either. I glanced through Event Viewer, but nothing seems to stick
> out. I haven't the faintest idea what else to look for in Windows.=

Can you replicate the crash after installing the Windows PV drivers?
https://www.xenproject.org/downloads/windows-pv-drivers/winp= v-drivers-8/winpv-drivers-821.html

Other ideas:
- Juggle with vif type and model in the domU config
- Get rid of videoram and stdvga entries

If it helps here's a domU configuration template I'm using for Win1= 0,
2012R2 and 2016 on various dom0 Xen versions (4.6.6, 4.8.3, 4.10.1), all running on CentOS 6 and 7

builder=C2=A0 =C2=A0 =3D 'hvm'
memory=C2=A0 =C2=A0 =C2=A0=3D 3072
shadow_memory=C2=A0 =C2=A0=3D '8'
cpu_weight =3D 256
name=C2=A0 =C2=A0 =C2=A0 =C2=A0=3D 'win10'
vif=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D ['type=3Dioemu, bridge=3Dbr0, vifnam= e=3Dwin10.0']
localtime=C2=A0 =3D 1
acpi=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
apic=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
vnc=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
vcpus=C2=A0 =C2=A0 =C2=A0 =3D 2
vncdisplay =3D 1
vncconsole =3D 1
vnclisten=C2=A0 =3D '0.0.0.0'
serial=C2=A0 =C2=A0 =C2=A0=3D 'pty'
disk=C2=A0 =C2=A0 =C2=A0 =C2=A0=3D ['phy:/dev/vm/win10_img,hda,w']
boot=C2=A0 =C2=A0 =C2=A0 =C2=A0=3D 'c'
sdl=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 0
usb=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
usbdevice=C2=A0 =3D ['tablet']

HTH

---
Adi Pircalabu

--000000000000c794b605710111af-- --===============0094431663125470562== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLXVzZXJz IG1haWxpbmcgbGlzdApYZW4tdXNlcnNAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0 cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi11c2Vycw== --===============0094431663125470562==-- From xen-users-bounces@lists.xenproject.org Sun Jul 15 15:21:18 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sun, 15 Jul 2018 15:21:18 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1feioT-00009I-Sv; Sun, 15 Jul 2018 15:19:53 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1feioS-00009A-Aw for xen-users@lists.xenproject.org; Sun, 15 Jul 2018 15:19:52 +0000 X-Inumbo-ID: 7955b38e-8842-11e8-a8a5-bc764e045a96 Received: from mail-yb0-x243.google.com (unknown [2607:f8b0:4002:c09::243]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 7955b38e-8842-11e8-a8a5-bc764e045a96; Sun, 15 Jul 2018 17:19:32 +0200 (CEST) Received: by mail-yb0-x243.google.com with SMTP id c3-v6so4995693ybi.13 for ; Sun, 15 Jul 2018 08:19:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=leftsock.com; s=google; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=w0lHt4OCemtD7cjAtcd3ShWVulpn6wb+40eFqeKFcb0=; b=ePPju+wH3UGYP2qLwKSTNIRdlw2Njy4dFeoj6jaSPyWXK+yf+B+lMN0AbIIkx+sISb Gr7dHxZ+bkWGuhSxZxb5CYoMCI7v/icEvS0WR9CgRVvsZG34xd4gLrwcTMMJS850V8Z9 0hvbGJSwnxPYcK6zW5q3jBcJan9h1OEaUDUuw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=w0lHt4OCemtD7cjAtcd3ShWVulpn6wb+40eFqeKFcb0=; b=n/1l4qQGYNFMCQmXa/kWkTX77oTAkcGIfqRSsGpHYp4YUFt1GbcZoCuGiHGub9+BRy eG9pgoJSsGryW0lSPrVpEzADnrbHxbIMIRZ3yLARo0GLV+N5yP2QPFfCP5PeBnjIa8ru TA7RrvlQ0tp/KcVpsSrDtlhvss0ikUhtZ6D+15A+H67u1Vg3/Tmg6nWAPHbWM3BgA52J tf/tWlxyEg7IgS+IM8ZQXbU3JheGhCL+Fo8WoLslgOXflimI7SLuMiQ2LJKWILWuleNm kuiLBbG9tBJ870yiuxovgj+6evptIbai7Ff5RSsulQa03rt29nR8U8uC51pNoiikMz/q odog== X-Gm-Message-State: AOUpUlFQeiVZyK+X6655ZzyOVWJ3BxAjBmv8uMTJA74ygcmnun2uiOub /+NiGI+8DEwtKlYoK3mc5pRu43fKSZRrN44gmAn9EUlOmnQ= X-Google-Smtp-Source: AAOMgpdc9tJLucL+hQoDP3okJ105Sht61aQcY96xu3bwKOk0M/y59OVHPcwTfEpQJuhMd6zXjkMNX4SHeEcf1BUvt18= X-Received: by 2002:a25:74cb:: with SMTP id p194-v6mr6979392ybc.500.1531667988898; Sun, 15 Jul 2018 08:19:48 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a25:5d03:0:0:0:0:0 with HTTP; Sun, 15 Jul 2018 08:19:48 -0700 (PDT) In-Reply-To: References: From: Kevin Wang Date: Sun, 15 Jul 2018 08:19:48 -0700 Message-ID: To: Adi Pircalabu Subject: Re: [Xen-users] New Win10 Home reliably crashes every other boot?!? X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: xen-users@lists.xenproject.org Content-Type: multipart/mixed; boundary="===============0567814717491786458==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============0567814717491786458== Content-Type: multipart/alternative; boundary="000000000000647cf605710b3ed9" --000000000000647cf605710b3ed9 Content-Type: text/plain; charset="UTF-8" now, it still occasionally hangs during shutdown (initiated by xl trigger $HVM power), requiring an "xl destroy". The symptoms are slightly different; it sits there consuming about .2-.3 cpu seconds per clock second (1 cpu per hvm, so no parallelism at work), even if left overnight it never finished shutting down. But it's only like 1 in 10 boot cycles now, which is much more manageable than 100% of "clean" shutdowns aren't. I find it so odd that the simple act of booting is so difficult 8< - Kevin On Sat, Jul 14, 2018 at 8:11 PM, Kevin Wang wrote: > Update, since the windows driver didn't want to support my old version of > xen, I upgraded to ubuntu server 18 LTS. Now running Xen 4.9: >> >> ii xen-hypervisor-4.9-amd64 4.9.2-0ubuntu1 amd64 Xen Hypervisor on >> AMD64 > > > I still have the exact same behaviour. > but booting now feels like it takes twice as long, about 120s instead of > about 45-60s. sigh, but I can live with it. > > I can use xl trigger nmi to force windows to crash dump, but I haven't any > idea what to do with it. > > looked at vif; setting mac= didn't make any sense. ditto for bridge=. nor > gatewaydev=. type=ioemu is the default, but I'm using hvm, so I still need > this. > > huh. setting model=e1000 seems to have stopped the crashing. It's not > satisfying (no actual diagnosis of the failure) but it at least unblocks me > from pushing this further into production. > > - Kevin > > > On Thu, Jul 12, 2018 at 10:45 PM, Kevin Wang wrote: > >> Oh, one other odd thing is that start-> reboot? That doesn't trigger this >> behavior. I can reboot like 10 times in a row and it works fine. Only xl >> create has this effect. Will experiment more tomorrow, thanks for the info >> - kjw >> >> On Thu, Jul 12, 2018, 20:49 Adi Pircalabu wrote: >> >>> On 12-07-2018 23:40, Kevin Wang wrote: >>> > Ubuntu Server 16, latest apt-get upgrade Specifically: >>> > >>> >> ii xen-hypervisor-4.6-amd64 4.6.5-0ubuntu1.4 amd64 Xen >>> >> Hypervisor on AMD64 >>> > >>> > Sample config: >>> > >>> >> # cat /etc/xen/pos21.hvm >>> >> builder = "hvm" >>> >> name = "pos21.hvm" >>> >> memory = "4096" >>> >> vcpus = 1 >>> >> vif = [''] >>> >> disk = ['phy:/dev/lvg/pos21-root,hda,w' ] >>> >> vnc = 1 >>> >> vncdisplay = 1 >>> >> vnclisten = '10.10.22.15' >>> >> usb = 1 >>> >> usbdevice = ['tablet'] # fix mouse tracking problem >>> >> vncpasswd = 'elided' >>> >> boot = "dc" >>> >> stdvga = 1 >>> >> videoram = 16 >>> >> localtime = 1 # also need to manually set time inside windows to >>> >> make it stick >>> > >>> > lvg/lvm is just set up for raid 1 >>> > >>> > Windows 10 Home is also up-to-date wrt Windows Updates. According to >>> > System Information: >>> > >>> >> Version 10.0.10240 Build 10240 >>> > >>> >> BIOS Version/Date Xen 4.6.5 10/13/2017 >>> > >>> >> A hypervisor has been detected... >>> > >>> > Hardware: Dell PowerEdge T30 ("desktop" form factor)Cpu: >>> > >>> >> model name : Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz >>> > >>> > Symptoms: >>> > boot windows, and it hangs about 10 (cpu) seconds into booting. xl >>> > list shows that it's now taking up 100% of the cpu. waiting hours does >>> > nothing. xl destroy, then xl create and it boots fine but recreates >>> > the user profile as part of an automatic recovery something in >>> > windows. Start -> Shutdown, and it hangs again. repeat destroy|create, >>> > and it boots fine, but again recreates the user profile. >>> > >>> > The puzzling thing is that these are fresh windows installs. yes, >>> > plural. all 3 installations hang in the same way! I've tried dd'ing >>> > the disks as backups to test its repeatability, and it's 100% >>> > repeatable (out of about 5 tries across 3 VMs). Unfortunately it's >>> > slow; takes about an hour for each restore, so I haven't done more >>> > iterations of tests. >>> > >>> > I haven't the faintest idea what windows is dying on while booting. >>> > There's so far no software installed that should be starting at boot. >>> > (no office, nothing. just windows, maybe chrome. No virus software yet >>> > either. I glanced through Event Viewer, but nothing seems to stick >>> > out. I haven't the faintest idea what else to look for in Windows. >>> >>> Can you replicate the crash after installing the Windows PV drivers? >>> https://www.xenproject.org/downloads/windows-pv-drivers/winp >>> v-drivers-8/winpv-drivers-821.html >>> >>> Other ideas: >>> - Juggle with vif type and model in the domU config >>> - Get rid of videoram and stdvga entries >>> >>> If it helps here's a domU configuration template I'm using for Win10, >>> 2012R2 and 2016 on various dom0 Xen versions (4.6.6, 4.8.3, 4.10.1), all >>> running on CentOS 6 and 7 >>> >>> builder = 'hvm' >>> memory = 3072 >>> shadow_memory = '8' >>> cpu_weight = 256 >>> name = 'win10' >>> vif = ['type=ioemu, bridge=br0, vifname=win10.0'] >>> localtime = 1 >>> acpi = 1 >>> apic = 1 >>> vnc = 1 >>> vcpus = 2 >>> vncdisplay = 1 >>> vncconsole = 1 >>> vnclisten = '0.0.0.0' >>> serial = 'pty' >>> disk = ['phy:/dev/vm/win10_img,hda,w'] >>> boot = 'c' >>> sdl = 0 >>> usb = 1 >>> usbdevice = ['tablet'] >>> >>> HTH >>> >>> --- >>> Adi Pircalabu >>> >> > --000000000000647cf605710b3ed9 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
now, it still occasionally hangs during shutdown (initiate= d by xl trigger $HVM power), requiring an "xl destroy". The sympt= oms are slightly different; it sits there consuming about .2-.3 cpu seconds= per clock second (1 cpu per hvm, so no parallelism at work), even if left = overnight it never finished shutting down.=C2=A0But it's only like 1 in 10 boot cycles now, which is mu= ch more manageable than 100% of "clean" shutdowns aren't.

I find it so odd that the simple act of booting is s= o difficult 8<

=C2=A0 =C2=A0- Kevin
<= /div>

On Sat= , Jul 14, 2018 at 8:11 PM, Kevin Wang <kjw@leftsock.com> wrot= e:
Update, since the win= dows driver didn't want to support my old version of xen, I upgraded to= ubuntu server 18 LTS. Now running Xen 4.9:
ii =C2=A0xen-hypervisor-4.9-amd64=C2=A0 4.9.2-0ubuntu1=C2= =A0 amd64=C2=A0 Xen Hypervisor on AMD64

I s= till have the exact same behaviour.
but booting now feels like it= takes twice as long, about 120s instead of about 45-60s. sigh, but I can l= ive with it.

I can use xl trigger nmi to force win= dows to crash dump, but I haven't any idea what to do with it.

looked at vif; setting mac=3D didn't make any sense. d= itto for bridge=3D. nor gatewaydev=3D. type=3Dioemu is the default, but I&#= 39;m using hvm, so I still need this.=C2=A0

huh. s= etting model=3De1000 seems to have stopped the crashing. It's not satis= fying (no actual diagnosis of the failure) but it at least unblocks me from= pushing this further into production.
=C2=A0
=C2=A0 =C2=A0- Kevin


On Thu, Jul 12, 2018 at 10:= 45 PM, Kevin Wang <kjw@leftsock.com> wrote:
Oh, one other odd thing is that start-&g= t; reboot? That doesn't trigger this behavior. I can reboot like 10 tim= es in a row and it works fine. Only xl create has this effect. Will experim= ent more tomorrow, thanks for the info - kjw

On Thu, Jul 12, 2018, 20:49 Adi Pircalabu= <adi@ddns.com.au> wrote:
On 12-07-2018 23:40, = Kevin Wang wrote:
> Ubuntu Server 16, latest apt-get upgrade Specifically:
>
>> ii=C2=A0 xen-hypervisor-4.6-amd64=C2=A0 4.6.5-0ubuntu1.4=C2=A0 amd= 64=C2=A0 Xen
>> Hypervisor on AMD64
>
> Sample config:
>
>> # cat /etc/xen/pos21.hvm
>> builder =3D "hvm"
>> name =3D "pos21.hvm"
>> memory =3D "4096"
>> vcpus =3D 1
>> vif =3D ['']
>> disk =3D ['phy:/dev/lvg/pos21-root,hda,w' ]
>> vnc =3D 1
>> vncdisplay =3D 1
>> vnclisten =3D '10.10.22.15'
>> usb =3D 1
>> usbdevice =3D ['tablet']=C2=A0 # fix mouse tracking proble= m
>> vncpasswd =3D 'elided'
>> boot =3D "dc"
>> stdvga =3D 1
>> videoram =3D 16
>> localtime =3D 1 # also need to manually set time inside windows to=
>> make it stick
>
> lvg/lvm is just set up for raid 1
>
> Windows 10 Home is also up-to-date wrt Windows Updates. According to > System Information:
>
>> Version 10.0.10240 Build 10240
>
>> BIOS Version/Date Xen 4.6.5 10/13/2017
>
>> A hypervisor has been detected...
>
> Hardware: Dell PowerEdge T30 ("desktop" form factor)Cpu:
>
>> model name=C2=A0 =C2=A0 =C2=A0 : Intel(R) Xeon(R) CPU E3-1225 v5 @= 3.30GHz
>
> Symptoms:
> boot windows, and it hangs about 10 (cpu) seconds into booting. xl
> list shows that it's now taking up 100% of the cpu. waiting hours = does
> nothing. xl destroy, then xl create and it boots fine but recreates > the user profile as part of an automatic recovery something in
> windows. Start -> Shutdown, and it hangs again. repeat destroy|crea= te,
> and it boots fine, but again recreates the user profile.
>
> The puzzling thing is that these are fresh windows installs. yes,
> plural. all 3 installations hang in the same way! I've tried dd= 9;ing
> the disks as backups to test its repeatability, and it's 100%
> repeatable (out of about 5 tries across 3 VMs). Unfortunately it's=
> slow; takes about an hour for each restore, so I haven't done more=
> iterations of tests.
>
> I haven't the faintest idea what windows is dying on while booting= .
> There's so far no software installed that should be starting at bo= ot.
> (no office, nothing. just windows, maybe chrome. No virus software yet=
> either. I glanced through Event Viewer, but nothing seems to stick
> out. I haven't the faintest idea what else to look for in Windows.=

Can you replicate the crash after installing the Windows PV drivers?
https://www.xenproject.org/downloads/windows-pv-drivers/winp= v-drivers-8/winpv-drivers-821.html

Other ideas:
- Juggle with vif type and model in the domU config
- Get rid of videoram and stdvga entries

If it helps here's a domU configuration template I'm using for Win1= 0,
2012R2 and 2016 on various dom0 Xen versions (4.6.6, 4.8.3, 4.10.1), all running on CentOS 6 and 7

builder=C2=A0 =C2=A0 =3D 'hvm'
memory=C2=A0 =C2=A0 =C2=A0=3D 3072
shadow_memory=C2=A0 =C2=A0=3D '8'
cpu_weight =3D 256
name=C2=A0 =C2=A0 =C2=A0 =C2=A0=3D 'win10'
vif=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D ['type=3Dioemu, bridge=3Dbr0, vifnam= e=3Dwin10.0']
localtime=C2=A0 =3D 1
acpi=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
apic=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
vnc=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
vcpus=C2=A0 =C2=A0 =C2=A0 =3D 2
vncdisplay =3D 1
vncconsole =3D 1
vnclisten=C2=A0 =3D '0.0.0.0'
serial=C2=A0 =C2=A0 =C2=A0=3D 'pty'
disk=C2=A0 =C2=A0 =C2=A0 =C2=A0=3D ['phy:/dev/vm/win10_img,hda,w']
boot=C2=A0 =C2=A0 =C2=A0 =C2=A0=3D 'c'
sdl=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 0
usb=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
usbdevice=C2=A0 =3D ['tablet']

HTH

---
Adi Pircalabu


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Tue, 17 Jul 2018 20:16:02 +0000 Date: Tue, 17 Jul 2018 20:16:02 +0000 (UTC) From: Jason Long To: Message-ID: <485087828.5641091.1531858562024@mail.yahoo.com> MIME-Version: 1.0 References: <485087828.5641091.1531858562024.ref@mail.yahoo.com> X-Mailer: WebService/1.1.12062 YahooMailBasic Mozilla/5.0 (BB10; Touch) AppleWebKit/537.35+ (KHTML, like Gecko) Version/10.3.2.2876 Mobile Safari/537.35+ Content-Length: 539 Subject: [Xen-users] Xen for Windows OS and macOS X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Reply-To: Jason Long Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" SGVsbG8uCkNhbiB3ZSBzZWUgYSB2ZXJzaW9uIG9mIFhlbiBmb3IgV2luZG93cyBPUyBhbmQgbWFj T1MgaW4gdGhlIGZ1dHVyZT8KSSBzYXcgImh0dHBzOi8vd3d3Lm1pY3Jvc29mdC5jb20vZW4tdXMv cmVzZWFyY2gvcHVibGljYXRpb24veGVuLTIwMDIvIi4gSSBndWVzcyBNaWNyb3NvZnQgd2FudGVk IHRvIGRlc2lnbiBhbiBzcGVjaWFsIHZlcnNpb24gb2YgWGVuIFByb2plY3QgZm9yIFdpbmRvd3Mg T1MuCgpUaGFua3MuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpYZW4tdXNlcnMgbWFpbGluZyBsaXN0Clhlbi11c2Vyc0BsaXN0cy54ZW5wcm9qZWN0Lm9y ZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLXVzZXJz From xen-users-bounces@lists.xenproject.org Tue Jul 17 20:17:55 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 17 Jul 2018 20:17:55 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ffWPv-00063S-Qb; 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Tue, 17 Jul 2018 20:17:49 +0000 Date: Tue, 17 Jul 2018 20:17:46 +0000 (UTC) From: Jason Long To: Message-ID: <1840097060.5639733.1531858666720@mail.yahoo.com> MIME-Version: 1.0 References: <1840097060.5639733.1531858666720.ref@mail.yahoo.com> X-Mailer: WebService/1.1.12062 YahooMailBasic Mozilla/5.0 (BB10; Touch) AppleWebKit/537.35+ (KHTML, like Gecko) Version/10.3.2.2876 Mobile Safari/537.35+ Content-Length: 353 Subject: [Xen-users] Why Xen Project need an OS for doing Virtualization? X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Reply-To: Jason Long Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" SGVsbG8uCklmIFhlbiBQcm9qZWN0IGlzIGEgdHlwZS0xIEh5cGVydmlzb3IgdGhlbiB3aHkgaXQg bmVlZCBhbiBPUyBmb3IgZG9pbmcgVmlydHVhbGl6YXRpb24/CgpUaGFua3MuCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tdXNlcnMgbWFpbGluZyBs aXN0Clhlbi11c2Vyc0BsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2pl Y3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLXVzZXJz From xen-users-bounces@lists.xenproject.org Tue Jul 17 20:33:09 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 17 Jul 2018 20:33:09 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ffWeP-0007uJ-7w; Tue, 17 Jul 2018 20:32:49 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ffWeN-0007uD-HD for xen-users@lists.xen.org; Tue, 17 Jul 2018 20:32:47 +0000 X-Inumbo-ID: 955a54ff-8a00-11e8-a6a9-d7ebe60f679a Received: from patsy.thehobsons.co.uk (unknown [80.229.10.150]) by us1-amaz-eas1.inumbo.com (Halon) with ESMTPS id 955a54ff-8a00-11e8-a6a9-d7ebe60f679a; Tue, 17 Jul 2018 20:32:55 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at patsy.thehobsons.co.uk Received: from simons-macbookpro.thehobsons.co.uk (Simons-MacBookPro.thehobsons.co.uk [192.168.137.111]) by patsy.thehobsons.co.uk (Postfix) with ESMTPSA id 51FCC1BC37 for ; Tue, 17 Jul 2018 20:32:41 +0000 (UTC) Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2104\)) From: Simon Hobson In-Reply-To: <1840097060.5639733.1531858666720@mail.yahoo.com> Date: Tue, 17 Jul 2018 21:32:40 +0100 Message-Id: References: <1840097060.5639733.1531858666720.ref@mail.yahoo.com> <1840097060.5639733.1531858666720@mail.yahoo.com> To: xen-users@lists.xen.org X-Mailer: Apple Mail (2.2104) Subject: Re: [Xen-users] Why Xen Project need an OS for doing Virtualization? X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" SmFzb24gTG9uZyA8aGFjazNyY29uQHlhaG9vLmNvbT4gd3JvdGU6Cgo+IElmIFhlbiBQcm9qZWN0 IGlzIGEgdHlwZS0xIEh5cGVydmlzb3IgdGhlbiB3aHkgaXQgbmVlZCBhbiBPUyBmb3IgZG9pbmcg VmlydHVhbGl6YXRpb24/CgpJIHN1c3BlY3QgdGhlIGFuc3dlciB0byB0aGF0IGlzICJ0ZWNobmlj YWxseSBpdCBkb2Vzbid0IC0gYnV0IGhvdyBhcmUgeW91IGdvaW5nIHRvIGludGVyYWN0IHdpdGgg dGhlIGh5cGVydmlzb3Igd2l0aG91dCBpdCA/IgoKQnkgZGVmYXVsdCwgbWFueSBtYW55IHRoaW5n cyAoZWcgbmV0d29yayBhbmQgZW11bGF0ZWQgc3RvcmFnZSkgYXJlIHJvdXRlZCB2aWEgRG9tMCwg YW5kIHlvdSBuZWVkIGEgd2F5IHRvIGludGVyYWN0IHdpdGggdGhlIGh5cGVydmlzb3IgKGVnIHN0 YXJ0ICYgc3RvcCB2aXJ0dWFsIG1hY2hpbmVzKS4gQUlVSSB5b3UgY2FuIHN3aXRjaCBhdCBsZWFz dCBzb21lIG9mIHRoZXNlIHRvIHVzZSBhbm90aGVyIERvbVUgLSBidXQgZ2l2ZW4gdGhlIGN1cnJl bnQgZGVzaWduLCB5b3Ugc3RpbGwgbmVlZCBEb20wIHRvIGNvbnRyb2wgdGhlIHN5c3RlbS4KCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tdXNlcnMg bWFpbGluZyBsaXN0Clhlbi11c2Vyc0BsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3Rz LnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLXVzZXJz From xen-users-bounces@lists.xenproject.org Wed Jul 18 03:35:15 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 18 Jul 2018 03:35:15 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ffdDs-0007BL-5l; Wed, 18 Jul 2018 03:33:52 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ffdDr-0007BG-5s for xen-users@lists.xen.org; Wed, 18 Jul 2018 03:33:51 +0000 X-Inumbo-ID: 554ed97a-8a3b-11e8-a8a5-bc764e045a96 Received: from mail-pl0-x22a.google.com (unknown [2607:f8b0:400e:c01::22a]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 554ed97a-8a3b-11e8-a8a5-bc764e045a96; Wed, 18 Jul 2018 05:33:27 +0200 (CEST) Received: by mail-pl0-x22a.google.com with SMTP id 94-v6so1367938ple.12 for ; Tue, 17 Jul 2018 20:33:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=GS/7JJI4lSxE9OrwMFnF6+peWwYNh1wQR+a/zSmHgzI=; b=YXOTCUKDsyKV53mQjOVbGpmsWpnzqoh+YmmrzFb+xMAsstlLFZxRvq+Si+g3NF3x/V iMvXkpcmzP/1WnVKoHjiyTPgMQgn9cwdVoLVX0k+fjf3s/GT8ahD5a6BqpKdCZzMiDyS GsQ2AC39TN0Y6LMr48pEDXaFCHCEM7maJFaRBb549pIL15v6kmevUKds6OAqGqKzos0a KoYp8ZZYAY66DhfBM3DHaj1EGChlk+H9c8Oc3r7kchcSmApBkqo/YThol7jBC65eVBdn MD2Rq0RlKq17i28niFDE4PV/bAu3ocqAXbPefqy8rb9DQTYM1iiUq/5Lm9htTrtgR/GR LtXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=GS/7JJI4lSxE9OrwMFnF6+peWwYNh1wQR+a/zSmHgzI=; b=f4wglzurAwIZ5VRvFqx7llXASKJOOm5JdYW8q0ZyFlY9I/11nwh9tj3dSHbaTH97YH G3sJEAkAqct+PhmYSSVALGRVlbG2A80rxgth18iWUxWoL2uvWEZ9QAOXVxJOM4sB+ADQ XCR6CK+qcySunnSS7dMDvCujIXpURat0DEZjO17GYcXgA160Vhx5yWADI57VlEpqVXfB TJmMimgzHkPVhunp2Q/PkJVw9Khj+JmvuhpnaOiztJKBKzUwPF8c1ZsERwJjPFHfM6Ol 9t7wmOy3OwGmWCS/U+kCRv34mnuzznPPkT3sGYDEUBeeQKRKcLh+d7t5O4tRHv/8N41t LuAQ== X-Gm-Message-State: AOUpUlEEX4x7e3PCgIKnUFmuUgvDWpWpwolcu2Gv9G9OmOjKFvp/KTid eutphahApz4G/+tQQkJd5g/1uvh4T+Zl+loH1Zv2cQ== X-Google-Smtp-Source: AAOMgpcfu971Wp7ao+vNlkCI8pKqmIgfpyCWXT5GzsN3OCqD8yIJeGFNyRSVKPVOrcKGraKvKyX6WHukC1/0s/vji4Y= X-Received: by 2002:a17:902:546:: with SMTP id 64-v6mr4240209plf.232.1531884828337; Tue, 17 Jul 2018 20:33:48 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a17:90a:3f16:0:0:0:0 with HTTP; Tue, 17 Jul 2018 20:33:47 -0700 (PDT) In-Reply-To: References: From: Tomas Mozes Date: Wed, 18 Jul 2018 05:33:47 +0200 Message-ID: To: xen-users@lists.xen.org Subject: Re: [Xen-users] xen 4.10: cannot convert features/intel_psr_cat_cdp.pandoc to pdf X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1402110434110731597==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============1402110434110731597== Content-Type: multipart/alternative; boundary="00000000000007aa1705713dbb57" --00000000000007aa1705713dbb57 Content-Type: text/plain; charset="UTF-8" Fixed by Juergen Gross https://xenbits.xen.org/gitweb/?p=xen.git;a=commitdiff;h=a5ea73f4be57447ee1ff69281fb9338a1a05b10c Thank you On Tue, Apr 10, 2018 at 6:57 AM, Tomas Mozes wrote: > # cd docs > # /usr/bin/pandoc --number-sections --toc --standalone > features/intel_psr_cat_cdp.pandoc --output pdf/features/intel_psr_cat_ > cdp.pdf > ! pdfTeX error (ext4): \pdfendlink ended up in different nesting level > than \pd > fstartlink. > \AtBegShi@Output ...ipout \box \AtBeginShipoutBox > \fi \fi > l.598 \end{document} > > pandoc: Error producing PDF > > Discovered by Juergen Rose at https://bugs.gentoo.org/650396 > --00000000000007aa1705713dbb57 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

On Tue, Apr 10, 2018 at 6:57 AM, Tomas Mozes <hydrapolic@gmail.com> wrote:

--00000000000007aa1705713dbb57-- --===============1402110434110731597== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLXVzZXJz IG1haWxpbmcgbGlzdApYZW4tdXNlcnNAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0 cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi11c2Vycw== --===============1402110434110731597==-- From xen-users-bounces@lists.xenproject.org Wed Jul 18 08:09:28 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 18 Jul 2018 08:09:28 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ffhVW-0003Fy-RT; Wed, 18 Jul 2018 08:08:22 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ffhVW-0003Fr-2q for xen-users@lists.xen.org; Wed, 18 Jul 2018 08:08:22 +0000 X-Inumbo-ID: c2493a54-8a61-11e8-a6a9-d7ebe60f679a Received: from sonic312-20.consmr.mail.bf2.yahoo.com (unknown [74.6.128.82]) by us1-amaz-eas1.inumbo.com (Halon) with ESMTP id c2493a54-8a61-11e8-a6a9-d7ebe60f679a; Wed, 18 Jul 2018 08:08:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1531901300; bh=Yi2iPpfhmvpVoM9jQtVRWhCrY9o/9EVNE8LgogS3Uck=; h=Date:From:Reply-To:To:Subject:References:From:Subject; b=iFk+me394BxhPJTx3C/c3O7/WFKImiK5NmjU2lqa4CiH6nXD5EP1HI2H4j36bpMGwYNmkHJk8PGiddZBZzAlnOxyyRr2SMNAwrUhrX9JbkdDL8/hoya0TSmZC1DiSKy/wSvHvpr1WyO8+UADc8pQSdL0lg8RSNSMfuITLScxXJNCFoxFaORxz5GAP4LvwWrRaO4xU2I78MbpPqnqG20gBIqTSpWhtGIOBuU/gOkoGeFD9lpfS91PtmUQiQWYt9oZsk+Vt816/uZhI/hlVj7GA5+GGsEtlou5CIxBwSk1RobFe0EroVQx2Z/czOE/55r4H19BAREcKetUg7SUpC0MSA== X-YMail-OSG: SGBU9XsVM1nvpw.CWNRZSo_IZ5Fo52nRGVwqOT0eE8YXZuWLYVNOYGlEq_mAnBe D5XuzwSYFQqNqCynSjccBILErBlMJTH45GZE1P7TYUh0l0ZeyxnbkDaP5jiCl0PxIEVvBN_H6Vei HkI.KVcRVs48dOJd9tAKw_BBsbCuDtGIb5LLsGwx5AJn3Qm.baePo2iYcHVtr6eiRff3W3HUrN0w x2mapJOZosLs5jXcj7TYoEH1u5Xzqsbj9IJyzLX24Mmt.Xex6RCClI5qu8SucsZ7XRqDlpBeWd3R vu58QWW3Aq1alMhWZIzBh3svaWq6TAZIe8A_BoCjagRDkADum1a.51TJb4t0rw68z9IeE9tEOWOa DnhLaqIFCTXAQ3znnSCjsuDAb3kWC2MKHYjIrfM4KMHiJ26Lgdrq0cougTsPlg2PTcAQxFHR36lB zbIqh0dY6.dDQMu9qDnrcUIxgbrdmcgUu2T4m420uCQMnKN6dQEs6_zccgAvLWtqgj0izmC2sx19 JhKKwJx.qTjyn3AYpdLIOueDW7EyFluwckYFFps3arckjBIS5y0xBNdRJrRjQg9U2ET0Ny_Eiqzs cePe_LTwtE1cuqEppdFH416BuWE5vjiXj2x4yO1AKDm3YCe1DMHg67zXj07YqfSlssTzfjdRNZx2 WFAQPQN5RC3FEUH69p_xPVXf5z0SVOovDF4jqSVXsNfLecZsXelr4XSRijqb4SFcQT8RyOlwdRwu Z.cjrDK9u8.5Aq92VktDDKOu4ZX8RDVYmOZwUD_oy9gfguMQ5nPSH6TcU42faRiogydAT2Ojyc5. Cnh9r57cR7pZcoknBuurFnsgTbskg0BYnoUAkjfKELinv3IbFXzfr7sR.2UzD_iV73vep9ri0TYk 5.11EZCklO7R.0kEBOH5QmX.CSrGCEOLF5d0B2CzcRkUzcEMut4aNqHJWvldoph8AMNGwAwpFfGA - Received: from sonic.gate.mail.ne1.yahoo.com by sonic312.consmr.mail.bf2.yahoo.com with HTTP; Wed, 18 Jul 2018 08:08:20 +0000 Date: Wed, 18 Jul 2018 08:08:16 +0000 (UTC) From: Mohsen To: , Simon Hobson Message-ID: <1071474515.5901487.1531901296570@mail.yahoo.com> MIME-Version: 1.0 References: <1071474515.5901487.1531901296570.ref@mail.yahoo.com> X-Mailer: WebService/1.1.12062 YahooMailBasic Mozilla/5.0 (BB10; Touch) AppleWebKit/537.35+ (KHTML, like Gecko) Version/10.3.2.2876 Mobile Safari/537.35+ Content-Length: 1711 Subject: Re: [Xen-users] Why Xen Project need an OS for doing Virtualization? X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Reply-To: Mohsen Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" SG93IGFib3V0IG90aGVyIFZpcnR1YWxpemF0aW9uIHBsYXRmb3JtcyBsaWtlIEVTWGk/IEkgbWVh biBpcyB3aHkgWGVuIFByb2plY3Qgbm90IGNyZWF0ZWQgaXRzIG93biBPUz8KLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KT24gVHVlLCA3LzE3LzE4LCBTaW1vbiBI b2Jzb24gPGxpbnV4QHRoZWhvYnNvbnMuY28udWs+IHdyb3RlOgoKIFN1YmplY3Q6IFJlOiBbWGVu LXVzZXJzXSBXaHkgWGVuIFByb2plY3QgbmVlZCBhbiBPUyBmb3IgZG9pbmcgVmlydHVhbGl6YXRp b24/CiBUbzogeGVuLXVzZXJzQGxpc3RzLnhlbi5vcmcKIERhdGU6IFR1ZXNkYXksIEp1bHkgMTcs IDIwMTgsIDg6MzIgUE0KIAogSmFzb24gTG9uZyA8aGFjazNyY29uQHlhaG9vLmNvbT4KIHdyb3Rl OgogCiA+IElmIFhlbiBQcm9qZWN0IGlzIGEgdHlwZS0xCiBIeXBlcnZpc29yIHRoZW4gd2h5IGl0 IG5lZWQgYW4gT1MgZm9yIGRvaW5nIFZpcnR1YWxpemF0aW9uPwogCiBJIHN1c3BlY3QgdGhlIGFu c3dlciB0byB0aGF0IGlzCiAidGVjaG5pY2FsbHkgaXQgZG9lc24ndCAtIGJ1dCBob3cgYXJlIHlv dSBnb2luZyB0byBpbnRlcmFjdAogd2l0aCB0aGUgaHlwZXJ2aXNvciB3aXRob3V0IGl0ID8iCiAK IEJ5IGRlZmF1bHQsIG1hbnkgbWFueSB0aGluZ3MgKGVnCiBuZXR3b3JrIGFuZCBlbXVsYXRlZCBz dG9yYWdlKSBhcmUgcm91dGVkIHZpYSBEb20wLCBhbmQgeW91CiBuZWVkIGEgd2F5IHRvIGludGVy YWN0IHdpdGggdGhlIGh5cGVydmlzb3IgKGVnIHN0YXJ0ICYKIHN0b3AgdmlydHVhbCBtYWNoaW5l cykuIEFJVUkgeW91IGNhbiBzd2l0Y2ggYXQgbGVhc3Qgc29tZSBvZgogdGhlc2UgdG8gdXNlIGFu b3RoZXIgRG9tVSAtIGJ1dCBnaXZlbiB0aGUgY3VycmVudCBkZXNpZ24sCiB5b3Ugc3RpbGwgbmVl ZCBEb20wIHRvIGNvbnRyb2wgdGhlIHN5c3RlbS4KIAogCiBfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwogWGVuLXVzZXJzIG1haWxpbmcgbGlzdAogWGVuLXVz ZXJzQGxpc3RzLnhlbnByb2plY3Qub3JnCiBodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21h aWxtYW4vbGlzdGluZm8veGVuLXVzZXJzCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpYZW4tdXNlcnMgbWFpbGluZyBsaXN0Clhlbi11c2Vyc0BsaXN0cy54 ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGlu Zm8veGVuLXVzZXJz From xen-users-bounces@lists.xenproject.org Wed Jul 18 13:06:39 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 18 Jul 2018 13:06:39 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ffm9E-0005GG-NT; Wed, 18 Jul 2018 13:05:40 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ffm9D-0005G4-Pm for xen-users@lists.xenproject.org; Wed, 18 Jul 2018 13:05:39 +0000 X-Inumbo-ID: 3634d13b-8a8b-11e8-a8a5-bc764e045a96 Received: from mail-yb0-x22c.google.com (unknown [2607:f8b0:4002:c09::22c]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 3634d13b-8a8b-11e8-a8a5-bc764e045a96; Wed, 18 Jul 2018 15:05:15 +0200 (CEST) Received: by mail-yb0-x22c.google.com with SMTP id s1-v6so1792464ybk.3 for ; Wed, 18 Jul 2018 06:05:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=leftsock.com; s=google; h=mime-version:from:date:message-id:subject:to; bh=sAGelbgdYyuK1DXbJZq+oQ+EixAREhhooxCcx3G+sW4=; b=Bsqo2Wvvlem3U5ONPS6nkdR/wdGJ2dMVicsgZmRHz6lwJa+iFnQ9zZ1UBmGjo3BE2U Gy/ufxZJswHAfDzevRHySvMxgVPKs7wKTEfmSBXDoJKGCGL4ZPv6SMxThyXQr7ip/qep v9hO2iCJARnRlaXNtwRLhcgy4YT+09ue3hX/M= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=sAGelbgdYyuK1DXbJZq+oQ+EixAREhhooxCcx3G+sW4=; b=DOeeVKWAfBJOe+9KGXHPw+aHXu7Y/uFIBVyiUFXRKqDTyr2KJkUn2qb+guqrCTtqyN WSX/3vjJRoMXS80NxHkW4SXVq9ZSDvRJZ9N7b9Dv4+Ak9Kqo95QbAJ5cVQ/v2NwJNVPf UqUmIOGaEyTo18yKLzPLHBY3ZG+S2mtxKjLmceeGhT1XKXP7Vs3DlxHKY4/8OjQ0lGqK L0viCqO3lmbhgzGll0vAdK7oI1I1rEMWFwZoHQY6IZCyJJAUwn//3TUVGY6yE7umbUdn D7DWufuPJrhhLyczF46Ep4umxHPWPPCMmu6Bm/w9snPU3uUFdQu7FFunPP5nkmDVqld8 ac3A== X-Gm-Message-State: AOUpUlHXn9ja8sBgtl2sTi06+Gu9a/THbcQ0YFFG5LEW7QIwu5ZCzkSG QQCCZTxGxfnT5ulkVD7Ap5oYA1uxLsjRVJ8OroSCsw7V X-Google-Smtp-Source: AAOMgpdL41RjRBTaOpSSgJunC5OenYId86K0ksx+M9frYgsAcy0T9bcFiouuNhk+18qbFON1mmQsrxJwWqrqHIAPx8E= X-Received: by 2002:a25:22c1:: with SMTP id i184-v6mr3056303ybi.479.1531919136239; Wed, 18 Jul 2018 06:05:36 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a25:5d03:0:0:0:0:0 with HTTP; Wed, 18 Jul 2018 06:05:35 -0700 (PDT) From: Kevin Wang Date: Wed, 18 Jul 2018 06:05:35 -0700 Message-ID: To: xen-users@lists.xenproject.org Subject: [Xen-users] Why Xen Project need an OS for doing Virtualization? X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6634831112563081737==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============6634831112563081737== Content-Type: multipart/alternative; boundary="000000000000f0dbdf057145b793" --000000000000f0dbdf057145b793 Content-Type: text/plain; charset="UTF-8" > > From: Mohsen > > How about other Virtualization platforms like ESXi? I mean is why Xen > Project not created its own OS? > > You speak as if making or even building your own linux distribution was easy. it's not. Also, it would distract from the core mission; xen itself. I for one really like having an OS. I can run cron jobs to force reboots, backups, etc. Very little need be done by the developers to enable this; just provide a cli like 'xl' and commands like 'shutdown' and 'create'. I can ping my VMs and restart (destroy) them when they hang. Technically you could build a network/remote API to let you access all these things (e.g. config files, editors (e.g. vi vs emacs), stop/start console) but then only programmers can do any sort of automation, vs someone who knows just some basic shell scripting. Having an OS and a cli enables a lot more users and a lot more flexibility. - Kevin --000000000000f0dbdf057145b793 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
From: Mohsen <mohsen1365b@yahoo.com>

How about other Virtualization platforms like ESXi? I mean is why Xen Proje= ct not created its own OS?


You spea= k as if making or even building your own linux distribution was easy. it= 9;s not. Also, it would distract from the core mission; xen itself.=C2=A0

I for one really like having an OS. I can run cron = jobs to force reboots, backups, etc. Very little need be done by the develo= pers to enable this; just provide a cli like 'xl' and commands like= 'shutdown' and 'create'. I can ping my VMs and restart (de= stroy) them when they hang. Technically you could build a network/remote AP= I to let you access all these things (e.g. config files, editors (e.g. vi v= s emacs), stop/start console) but then only programmers can do any sort of = automation, vs someone who knows just some basic shell scripting. Having an= OS and a cli enables a lot more users and a lot more flexibility.

=C2=A0 =C2=A0- Kevin
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Wed, 18 Jul 2018 23:36:44 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ffvzu-0006kO-Vj for xen-users@lists.xenproject.org; Wed, 18 Jul 2018 23:36:43 +0000 X-Inumbo-ID: 72e01009-8ae3-11e8-a6a9-d7ebe60f679a Received: from smtp01-smtp-0.daemonmail.net (unknown [216.104.162.130]) by us1-amaz-eas1.inumbo.com (Halon) with ESMTP id 72e01009-8ae3-11e8-a6a9-d7ebe60f679a; Wed, 18 Jul 2018 23:36:52 +0000 (UTC) Received: from mxw-out02.daemonmail.net (mxw-out02.daemonmail.net [216.104.161.16]) by smtp01-smtp-0.daemonmail.net (Postfix) with ESMTP id 0543E41B45 for ; Wed, 18 Jul 2018 16:36:41 -0700 (PDT) X-Best-Tracker: cboxall@family-enterprises.com Received: from localhost (localhost [127.0.0.1]) by mxw-out02.daemonmail.net (Postfix) with ESMTP id D41833EF1A for ; Wed, 18 Jul 2018 16:36:40 -0700 (PDT) X-Virus-Scanned: Debian amavisd-new at mxw-out02.daemonmail.net X-Spam-Flag: NO X-Spam-Score: 0 X-Spam-Level: X-Spam-Status: No, score=0 tagged_above=-999 required=6.31 tests=[HTML_MESSAGE=0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mxw-out02.daemonmail.net ([127.0.0.1]) by localhost (mxw-out02.daemonmail.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4pBAoli-pue3 for ; Wed, 18 Jul 2018 16:36:38 -0700 (PDT) Received: from serv33.tierra.net (serv33.tierra.net [216.104.160.103]) by mxw-out02.daemonmail.net (Postfix) with ESMTP id E3D2C3EC7B for ; Wed, 18 Jul 2018 16:36:38 -0700 (PDT) Received: from [10.190.31.173] (dol-65-196-107-250.dol.gov [65.196.107.250]) (Authenticated sender: cboxall@family-enterprises.com) by family-enterprises.com (Postfix) with ESMTPA id 9ED3840275 for ; Wed, 18 Jul 2018 16:36:38 -0700 (PDT) To: xen-users@lists.xenproject.org References: From: Colin Boxall Message-ID: <2dfe6982-57e2-f1a5-a0ba-000c0e5ba9dc@family-enterprises.com> Date: Wed, 18 Jul 2018 19:36:36 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Subject: Re: [Xen-users] Why Xen Project need an OS for doing Virtualization? X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============5681993310684345424==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" This is a multi-part message in MIME format. --===============5681993310684345424== Content-Type: multipart/alternative; boundary="------------F200CFB9E3BF4902BEC85DFB" Content-Language: en-US This is a multi-part message in MIME format. --------------F200CFB9E3BF4902BEC85DFB Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Dom0 means you can use just about any hardware that is supported by the=20 Dom0 OS.=C2=A0 This means almost any server can be a virtual host.=C2=A0 = The=20 alternative is having to get hardware that works with the drivers built=20 into the hypervisor, and have a much smaller pool of available hardware. On 7/18/2018 9:05 AM, Kevin Wang wrote: > > From: Mohsen > > > How about other Virtualization platforms like ESXi? I mean is why > Xen Project not created its own OS? > > > You speak as if making or even building your own linux distribution=20 > was easy. it's not. Also, it would distract from the core mission; xen=20 > itself. > > I for one really like having an OS. I can run cron jobs to force=20 > reboots, backups, etc. Very little need be done by the developers to=20 > enable this; just provide a cli like 'xl' and commands like 'shutdown'=20 > and 'create'. I can ping my VMs and restart (destroy) them when they=20 > hang. Technically you could build a network/remote API to let you=20 > access all these things (e.g. config files, editors (e.g. vi vs=20 > emacs), stop/start console) but then only programmers can do any sort=20 > of automation, vs someone who knows just some basic shell scripting.=20 > Having an OS and a cli enables a lot more users and a lot more=20 > flexibility. > > =C2=A0 =C2=A0- Kevin > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xenproject.org > https://lists.xenproject.org/mailman/listinfo/xen-users --------------F200CFB9E3BF4902BEC85DFB Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

Dom0 means you can use just about any hardware that is supported by the Dom0 OS.=C2=A0 This means almost any server can be a virtual host.=C2=A0 The alternative is having to get hardware that works wi= th the drivers built into the hypervisor, and have a much smaller pool of available hardware.


On 7/18/2018 9:05 AM, Kevin Wang wrote= :
From: Mohsen <mohsen1365b@yahoo.com>
How about other Virtualization platforms like ESXi? I mean is why Xen Project not created its own OS?


You speak as if making or even building your own linux distribution was easy. it's not. Also, it would distract from the core mission; xen itself.=C2=A0

I for one really like having an OS. I can run cron jobs to force reboots, backups, etc. Very little need be done by the developers to enable this; just provide a cli like 'xl' and commands like 'shutdown' and 'create'. I can ping my VMs and restart (destroy) them when they hang. Technically you could build a network/remote API to let you access all these things (e.g. config files, editors (e.g. vi vs emacs), stop/start console) but then only programmers can do any sort of automation, vs someone who knows just some basic shell scripting. Having an OS and a cli enables a lot more users and a lot more flexibility.

=C2=A0 =C2=A0- Kevin


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(75.25.117.20) de/crypted with TLSv1.2: ECDHE-RSA-AES128-GCM-SHA256 [128/128] DN=none by 124.theorb.net with ESMTPS; 19 Jul 2018 16:46:58 -0000 From: Mike Wright To: xen-users@lists.xenproject.org Message-ID: <248f10f1-4f0a-2a1c-baed-30e1fa8d1be7@nospam.hostisimo.com> Date: Thu, 19 Jul 2018 09:46:58 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 Content-Language: en-US Subject: [Xen-users] could not insert 'kvm_amd' X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" SGkgYWxsLAoKVHJ5aW5nIHRvIGluc3RhbGwgdmlydHVhbCBwYWNrYWdlIHhlbi1oeXBlcnZpc29y LWFtZDY0IG9udG8gdWJ1bnR1IApiaW9uaWMgYW5kIGZhaWxpbmcgd2l0aCB0aGlzIGVycm9yOgoK Im1vZHByb2JlOiBFUlJPUjogY291bGQgbm90IGluc2VydCAna3ZtX2FtZCc6IE9wZXJhdGlvbiBu b3Qgc3VwcG9ydGVkIgoKRW52aXJvbm1lbnQ6CiAgIE1TSSBBTUQgeDQ3MCBtb3RoZXJib2FyZAog ICBBTUQgMjYwMAogICAxNkdCIGRkcjQKICAgVWJ1bnR1IDE4LjA0IGJpb25pYyAtLSBmdWxseSB1 cGdyYWRlZAogICBsaW51eC00LjE1LjAtMjQtZ2VuZXJpYwogICBjb25maWctNC4xNS4wLTI0LWdl bmVyaWM6IEtWTV9BTUQ9bQoKUGFja2FnZXMgYmVpbmcgcHVsbGVkIGluIGFyZSA0LjkuCgpJIGRv bid0IGtub3cgaWYgdGhpcyBpcyByZWxldmFudDogdGhlIGVycm9yIHJlZmVycyB0byBrdm1fYW1k IGJ1dCB0aGUgCm1vZHVsZSBuYW1lIGlzIGt2bS1hbWQuCgpBbnkgYWR2aWNlIG9uIHdoZXJlIHRv IGdvIGZyb20gaGVyZT8KClRoYW5rcywKTWlrZSBXcmlnaHQKCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tdXNlcnMgbWFpbGluZyBsaXN0Clhlbi11 c2Vyc0BsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21h aWxtYW4vbGlzdGluZm8veGVuLXVzZXJz From xen-users-bounces@lists.xenproject.org Thu Jul 19 17:33:03 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 19 Jul 2018 17:33:03 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fgCmK-00037D-VH; Thu, 19 Jul 2018 17:31:48 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fgCmJ-000374-9g for xen-users@lists.xenproject.org; Thu, 19 Jul 2018 17:31:47 +0000 X-Inumbo-ID: 8d170921-8b79-11e8-a8a5-bc764e045a96 Received: from a.mx.hostisimo.com (unknown [107.170.248.124]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 8d170921-8b79-11e8-a8a5-bc764e045a96; Thu, 19 Jul 2018 19:31:21 +0200 (CEST) Received: (qmail 16371 invoked from network); 19 Jul 2018 17:31:44 -0000 Received: from 75-25-117-20.lightspeed.sjcpca.sbcglobal.net (HELO ?10.1.0.10?) (75.25.117.20) de/crypted with TLSv1.2: ECDHE-RSA-AES128-GCM-SHA256 [128/128] DN=none by 124.theorb.net with ESMTPS; 19 Jul 2018 17:31:44 -0000 To: xen-users@lists.xenproject.org References: <248f10f1-4f0a-2a1c-baed-30e1fa8d1be7@nospam.hostisimo.com> From: Mike Wright Message-ID: Date: Thu, 19 Jul 2018 10:31:44 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <248f10f1-4f0a-2a1c-baed-30e1fa8d1be7@nospam.hostisimo.com> Content-Language: en-US Subject: Re: [Xen-users] could not insert 'kvm_amd' X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" T24gMDcvMTkvMjAxOCAwOTo0NiBBTSwgTWlrZSBXcmlnaHQgd3JvdGU6Cj4gSGkgYWxsLAo+IAo+ IFRyeWluZyB0byBpbnN0YWxsIHZpcnR1YWwgcGFja2FnZSB4ZW4taHlwZXJ2aXNvci1hbWQ2NCBv bnRvIHVidW50dSAKPiBiaW9uaWMgYW5kIGZhaWxpbmcgd2l0aCB0aGlzIGVycm9yOgo+IAo+ICJt b2Rwcm9iZTogRVJST1I6IGNvdWxkIG5vdCBpbnNlcnQgJ2t2bV9hbWQnOiBPcGVyYXRpb24gbm90 IHN1cHBvcnRlZCIKCkZvbGxvdyB1cDoKClRoaXMgZXJyb3IgaXMgaXJyZWxldmFudC4gIEFwcGFy ZW50bHkgdGhlIGluc3RhbGwgc2NyaXB0IGF0dGVtcHRzIHRvIAptb2Rwcm9iZSBrdm0tYW1kIGV2 ZW4gdGhvdWdoIHRoZSBoeXBlcnZpc29yIGhhc24ndCBiZWVuIGJvb3RlZCB5ZXQuCgpJJ20gbm90 IHN1cmUgd2hlcmUgdGhpcyBidWcgc2hvdWxkIGJlIHJlcG9ydGVkLiBJdCBzZWVtcyB0aGlzIGFu IHVidW50dSAKcGFja2FnaW5nIGVycm9yPwoKVGhhbmtzLApNaWtlIFdyaWdodAoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLXVzZXJzIG1haWxpbmcg bGlzdApYZW4tdXNlcnNAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9q ZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi11c2Vycw== From xen-users-bounces@lists.xenproject.org Sat Jul 21 23:43:27 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 21 Jul 2018 23:43:27 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fh1Vx-0006R8-Ic; Sat, 21 Jul 2018 23:42:17 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fh1Vw-0006R3-1b for xen-users@lists.xenproject.org; Sat, 21 Jul 2018 23:42:16 +0000 X-Inumbo-ID: a12d1da5-8d3f-11e8-a8a5-bc764e045a96 Received: from mail-yb0-x243.google.com (unknown [2607:f8b0:4002:c09::243]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id a12d1da5-8d3f-11e8-a8a5-bc764e045a96; Sun, 22 Jul 2018 01:41:46 +0200 (CEST) Received: by mail-yb0-x243.google.com with SMTP id e9-v6so6000307ybq.1 for ; Sat, 21 Jul 2018 16:42:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=leftsock.com; s=google; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=ytiVB7bp89+/xOm22BFHR+PAw4DFu1nUICUlXmueo38=; b=Z88yW3KcwmEViEVNVUFdH98WazWPR8AbDTKVR8DwvsbA+NS3QJwu5qPqtGtSRuNxlj MElEur41tbJJfe3953jLbX1ES2l8ZqdRe4ryH/ujDvthV7WIvyMsuFYjI/bQs0jZL4vP P6PtiDbaNd027bPRT0lk3VlhCrsuuxs2T3Klw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=ytiVB7bp89+/xOm22BFHR+PAw4DFu1nUICUlXmueo38=; b=LTIwiO0AAKEc7yMMFpOfx8foMz+D4GF2Q4xEJAXK34UicuY5XQV2cuLRoKLeIcmUsf sPU9CssnbaL1hk9bje7eH1uCA3PQct+bZvuQwYI/ET3413e+nmVCuUL67ZbthgfsdQYo GkAgrp0vS+FnAYNqggx28UWzaLfKncCRY+bq0es2AVwAkTa2o6GHWpbBiWf/m6t0qKdK Sfh7o58ZsoJc37132sxlle5S1WtU9rbojEH4SedQQpzN32CZDDDxmP4EuWg6Rc88WuG0 0Neeel8VJII8ze8czwiVRuYozdIjOCZCJcR/FTgz03jO827fXL1Vk1YdYsAYL/Mmrsyg gX2A== X-Gm-Message-State: AOUpUlE2Bi5V6yvmZcAT9uzgSoLc/FN1Vfix/L+RivkYOu1md1OGjH8/ iszIPelwVsUVu1hBLBJUmg8rk4PhJKk2Q1n9EvuI0b1l X-Google-Smtp-Source: AAOMgpfnJk5vftWlQQXXdNJelOykwVnIqcTllehsJSeGKXx4SqOmk8HPH/4+z7W2ZFLTnYKMC/IL4OQoP0HxDbxrGIM= X-Received: by 2002:a25:ef04:: with SMTP id g4-v6mr3856780ybd.223.1532216533022; Sat, 21 Jul 2018 16:42:13 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a25:5d03:0:0:0:0:0 with HTTP; Sat, 21 Jul 2018 16:42:12 -0700 (PDT) In-Reply-To: References: From: Kevin Wang Date: Sat, 21 Jul 2018 16:42:12 -0700 Message-ID: To: Adi Pircalabu Subject: Re: [Xen-users] New Win10 Home reliably crashes every other boot?!? X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: xen-users@lists.xenproject.org Content-Type: multipart/mixed; boundary="===============2523566465260338016==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============2523566465260338016== Content-Type: multipart/alternative; boundary="0000000000002b95cf05718af603" --0000000000002b95cf05718af603 Content-Type: text/plain; charset="UTF-8" Also, I can't install unsigned PV drivers on these production systems. It sounds like they will have signed drivers "soon" though. On Sun, Jul 15, 2018 at 8:19 AM, Kevin Wang wrote: > now, it still occasionally hangs during shutdown (initiated by xl trigger > $HVM power), requiring an "xl destroy". The symptoms are slightly > different; it sits there consuming about .2-.3 cpu seconds per clock second > (1 cpu per hvm, so no parallelism at work), even if left overnight it never > finished shutting down. But it's only like 1 in 10 boot cycles now, which > is much more manageable than 100% of "clean" shutdowns aren't. > > I find it so odd that the simple act of booting is so difficult 8< > > - Kevin > > On Sat, Jul 14, 2018 at 8:11 PM, Kevin Wang wrote: > >> Update, since the windows driver didn't want to support my old version of >> xen, I upgraded to ubuntu server 18 LTS. Now running Xen 4.9: >>> >>> ii xen-hypervisor-4.9-amd64 4.9.2-0ubuntu1 amd64 Xen Hypervisor on >>> AMD64 >> >> >> I still have the exact same behaviour. >> but booting now feels like it takes twice as long, about 120s instead of >> about 45-60s. sigh, but I can live with it. >> >> I can use xl trigger nmi to force windows to crash dump, but I haven't >> any idea what to do with it. >> >> looked at vif; setting mac= didn't make any sense. ditto for bridge=. nor >> gatewaydev=. type=ioemu is the default, but I'm using hvm, so I still need >> this. >> >> huh. setting model=e1000 seems to have stopped the crashing. It's not >> satisfying (no actual diagnosis of the failure) but it at least unblocks me >> from pushing this further into production. >> >> - Kevin >> >> >> On Thu, Jul 12, 2018 at 10:45 PM, Kevin Wang wrote: >> >>> Oh, one other odd thing is that start-> reboot? That doesn't trigger >>> this behavior. I can reboot like 10 times in a row and it works fine. Only >>> xl create has this effect. Will experiment more tomorrow, thanks for the >>> info - kjw >>> >>> On Thu, Jul 12, 2018, 20:49 Adi Pircalabu wrote: >>> >>>> On 12-07-2018 23:40, Kevin Wang wrote: >>>> > Ubuntu Server 16, latest apt-get upgrade Specifically: >>>> > >>>> >> ii xen-hypervisor-4.6-amd64 4.6.5-0ubuntu1.4 amd64 Xen >>>> >> Hypervisor on AMD64 >>>> > >>>> > Sample config: >>>> > >>>> >> # cat /etc/xen/pos21.hvm >>>> >> builder = "hvm" >>>> >> name = "pos21.hvm" >>>> >> memory = "4096" >>>> >> vcpus = 1 >>>> >> vif = [''] >>>> >> disk = ['phy:/dev/lvg/pos21-root,hda,w' ] >>>> >> vnc = 1 >>>> >> vncdisplay = 1 >>>> >> vnclisten = '10.10.22.15' >>>> >> usb = 1 >>>> >> usbdevice = ['tablet'] # fix mouse tracking problem >>>> >> vncpasswd = 'elided' >>>> >> boot = "dc" >>>> >> stdvga = 1 >>>> >> videoram = 16 >>>> >> localtime = 1 # also need to manually set time inside windows to >>>> >> make it stick >>>> > >>>> > lvg/lvm is just set up for raid 1 >>>> > >>>> > Windows 10 Home is also up-to-date wrt Windows Updates. According to >>>> > System Information: >>>> > >>>> >> Version 10.0.10240 Build 10240 >>>> > >>>> >> BIOS Version/Date Xen 4.6.5 10/13/2017 >>>> > >>>> >> A hypervisor has been detected... >>>> > >>>> > Hardware: Dell PowerEdge T30 ("desktop" form factor)Cpu: >>>> > >>>> >> model name : Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz >>>> > >>>> > Symptoms: >>>> > boot windows, and it hangs about 10 (cpu) seconds into booting. xl >>>> > list shows that it's now taking up 100% of the cpu. waiting hours does >>>> > nothing. xl destroy, then xl create and it boots fine but recreates >>>> > the user profile as part of an automatic recovery something in >>>> > windows. Start -> Shutdown, and it hangs again. repeat destroy|create, >>>> > and it boots fine, but again recreates the user profile. >>>> > >>>> > The puzzling thing is that these are fresh windows installs. yes, >>>> > plural. all 3 installations hang in the same way! I've tried dd'ing >>>> > the disks as backups to test its repeatability, and it's 100% >>>> > repeatable (out of about 5 tries across 3 VMs). Unfortunately it's >>>> > slow; takes about an hour for each restore, so I haven't done more >>>> > iterations of tests. >>>> > >>>> > I haven't the faintest idea what windows is dying on while booting. >>>> > There's so far no software installed that should be starting at boot. >>>> > (no office, nothing. just windows, maybe chrome. No virus software yet >>>> > either. I glanced through Event Viewer, but nothing seems to stick >>>> > out. I haven't the faintest idea what else to look for in Windows. >>>> >>>> Can you replicate the crash after installing the Windows PV drivers? >>>> https://www.xenproject.org/downloads/windows-pv-drivers/winp >>>> v-drivers-8/winpv-drivers-821.html >>>> >>>> Other ideas: >>>> - Juggle with vif type and model in the domU config >>>> - Get rid of videoram and stdvga entries >>>> >>>> If it helps here's a domU configuration template I'm using for Win10, >>>> 2012R2 and 2016 on various dom0 Xen versions (4.6.6, 4.8.3, 4.10.1), >>>> all >>>> running on CentOS 6 and 7 >>>> >>>> builder = 'hvm' >>>> memory = 3072 >>>> shadow_memory = '8' >>>> cpu_weight = 256 >>>> name = 'win10' >>>> vif = ['type=ioemu, bridge=br0, vifname=win10.0'] >>>> localtime = 1 >>>> acpi = 1 >>>> apic = 1 >>>> vnc = 1 >>>> vcpus = 2 >>>> vncdisplay = 1 >>>> vncconsole = 1 >>>> vnclisten = '0.0.0.0' >>>> serial = 'pty' >>>> disk = ['phy:/dev/vm/win10_img,hda,w'] >>>> boot = 'c' >>>> sdl = 0 >>>> usb = 1 >>>> usbdevice = ['tablet'] >>>> >>>> HTH >>>> >>>> --- >>>> Adi Pircalabu >>>> >>> >> > --0000000000002b95cf05718af603 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Also, I can't install unsigned PV drivers on these pro= duction systems. It sounds like they will have signed drivers "soon&qu= ot; though.

= On Sun, Jul 15, 2018 at 8:19 AM, Kevin Wang <kjw@leftsock.com> wrote:
now, it still= occasionally hangs during shutdown (initiated by xl trigger $HVM power), r= equiring an "xl destroy". The symptoms are slightly different; it= sits there consuming about .2-.3 cpu seconds per clock second (1 cpu per h= vm, so no parallelism at work), even if left overnight it never finished sh= utting down.=C2=A0But it's o= nly like 1 in 10 boot cycles now, which is much more manageable than 100% o= f "clean" shutdowns aren't.

I find = it so odd that the simple act of booting is so difficult 8<

=C2=A0 =C2= =A0- Kevin

On Sat, J= ul 14, 2018 at 8:11 PM, Kevin Wang <kjw@leftsock.com> wrote:<= br>
Update, since the window= s driver didn't want to support my old version of xen, I upgraded to ub= untu server 18 LTS. Now running Xen 4.9:
ii =C2=A0xen-hypervisor-4.9-amd64=C2=A0 4.9.2-0ubuntu1=C2=A0= amd64=C2=A0 Xen Hypervisor on AMD64

I stil= l have the exact same behaviour.
but booting now feels like it ta= kes twice as long, about 120s instead of about 45-60s. sigh, but I can live= with it.

I can use xl trigger nmi to force window= s to crash dump, but I haven't any idea what to do with it.
<= br>
looked at vif; setting mac=3D didn't make any sense. ditt= o for bridge=3D. nor gatewaydev=3D. type=3Dioemu is the default, but I'= m using hvm, so I still need this.=C2=A0

huh. sett= ing model=3De1000 seems to have stopped the crashing. It's not satisfyi= ng (no actual diagnosis of the failure) but it at least unblocks me from pu= shing this further into production.
=C2=A0
=C2=A0 =C2=A0- Kev= in


On Thu, Jul 12, 2018 at 10:45 PM, Kevin = Wang <kjw@leftsock.com> wrote:
Oh, one other odd thing is that start-> reboot? Th= at doesn't trigger this behavior. I can reboot like 10 times in a row a= nd it works fine. Only xl create has this effect. Will experiment more tomo= rrow, thanks for the info - kjw

On Thu, Jul = 12, 2018, 20:49 Adi Pircalabu <adi@ddns.com.au> wrote:
On 12-07-2018 23:40, Kevin Wang wrote:
> Ubuntu Server 16, latest apt-get upgrade Specifically:
>
>> ii=C2=A0 xen-hypervisor-4.6-amd64=C2=A0 4.6.5-0ubuntu1.4=C2=A0 amd= 64=C2=A0 Xen
>> Hypervisor on AMD64
>
> Sample config:
>
>> # cat /etc/xen/pos21.hvm
>> builder =3D "hvm"
>> name =3D "pos21.hvm"
>> memory =3D "4096"
>> vcpus =3D 1
>> vif =3D ['']
>> disk =3D ['phy:/dev/lvg/pos21-root,hda,w' ]
>> vnc =3D 1
>> vncdisplay =3D 1
>> vnclisten =3D '10.10.22.15'
>> usb =3D 1
>> usbdevice =3D ['tablet']=C2=A0 # fix mouse tracking proble= m
>> vncpasswd =3D 'elided'
>> boot =3D "dc"
>> stdvga =3D 1
>> videoram =3D 16
>> localtime =3D 1 # also need to manually set time inside windows to=
>> make it stick
>
> lvg/lvm is just set up for raid 1
>
> Windows 10 Home is also up-to-date wrt Windows Updates. According to > System Information:
>
>> Version 10.0.10240 Build 10240
>
>> BIOS Version/Date Xen 4.6.5 10/13/2017
>
>> A hypervisor has been detected...
>
> Hardware: Dell PowerEdge T30 ("desktop" form factor)Cpu:
>
>> model name=C2=A0 =C2=A0 =C2=A0 : Intel(R) Xeon(R) CPU E3-1225 v5 @= 3.30GHz
>
> Symptoms:
> boot windows, and it hangs about 10 (cpu) seconds into booting. xl
> list shows that it's now taking up 100% of the cpu. waiting hours = does
> nothing. xl destroy, then xl create and it boots fine but recreates > the user profile as part of an automatic recovery something in
> windows. Start -> Shutdown, and it hangs again. repeat destroy|crea= te,
> and it boots fine, but again recreates the user profile.
>
> The puzzling thing is that these are fresh windows installs. yes,
> plural. all 3 installations hang in the same way! I've tried dd= 9;ing
> the disks as backups to test its repeatability, and it's 100%
> repeatable (out of about 5 tries across 3 VMs). Unfortunately it's=
> slow; takes about an hour for each restore, so I haven't done more=
> iterations of tests.
>
> I haven't the faintest idea what windows is dying on while booting= .
> There's so far no software installed that should be starting at bo= ot.
> (no office, nothing. just windows, maybe chrome. No virus software yet=
> either. I glanced through Event Viewer, but nothing seems to stick
> out. I haven't the faintest idea what else to look for in Windows.=

Can you replicate the crash after installing the Windows PV drivers?
https://www.xenproject.org/downloads/windows-pv-drivers/winp= v-drivers-8/winpv-drivers-821.html

Other ideas:
- Juggle with vif type and model in the domU config
- Get rid of videoram and stdvga entries

If it helps here's a domU configuration template I'm using for Win1= 0,
2012R2 and 2016 on various dom0 Xen versions (4.6.6, 4.8.3, 4.10.1), all running on CentOS 6 and 7

builder=C2=A0 =C2=A0 =3D 'hvm'
memory=C2=A0 =C2=A0 =C2=A0=3D 3072
shadow_memory=C2=A0 =C2=A0=3D '8'
cpu_weight =3D 256
name=C2=A0 =C2=A0 =C2=A0 =C2=A0=3D 'win10'
vif=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D ['type=3Dioemu, bridge=3Dbr0, vifnam= e=3Dwin10.0']
localtime=C2=A0 =3D 1
acpi=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
apic=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
vnc=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
vcpus=C2=A0 =C2=A0 =C2=A0 =3D 2
vncdisplay =3D 1
vncconsole =3D 1
vnclisten=C2=A0 =3D '0.0.0.0'
serial=C2=A0 =C2=A0 =C2=A0=3D 'pty'
disk=C2=A0 =C2=A0 =C2=A0 =C2=A0=3D ['phy:/dev/vm/win10_img,hda,w']
boot=C2=A0 =C2=A0 =C2=A0 =C2=A0=3D 'c'
sdl=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 0
usb=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D 1
usbdevice=C2=A0 =3D ['tablet']

HTH

---
Adi Pircalabu



--0000000000002b95cf05718af603-- --===============2523566465260338016== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLXVzZXJz IG1haWxpbmcgbGlzdApYZW4tdXNlcnNAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0 cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi11c2Vycw== --===============2523566465260338016==-- From xen-users-bounces@lists.xenproject.org Mon Jul 23 12:06:58 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 23 Jul 2018 12:06:58 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fhZb7-0004VT-HS; Mon, 23 Jul 2018 12:05:53 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fhVgz-0007O1-Nh for xen-users@lists.xenproject.org; Mon, 23 Jul 2018 07:55:41 +0000 X-Inumbo-ID: d287e0be-8e4d-11e8-a6a9-d7ebe60f679a Received: from smtp-fw-33001.amazon.com (unknown [207.171.190.10]) by us1-amaz-eas1.inumbo.com (Halon) with ESMTPS id d287e0be-8e4d-11e8-a6a9-d7ebe60f679a; Mon, 23 Jul 2018 07:55:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1532332539; x=1563868539; h=from:to:cc:subject:date:message-id:mime-version; bh=ve8K7b/ZWV/nF52Wi+ZJoPJcpAZLz337YAWhl9LwnWs=; b=ZdWdu4heF2J8Lg/PXJR6CH1TUf1QWwyEnd2g81+HqsxujEpUcAjpccr2 QNgcFkRCyL4KJ71FSCX/mBzmMVE8k9MA5A08O9yTECNqhKzvCWUxCoKI4 N8q4wDOF+0SJ8r+n/I0sB4tKY4NecB4i/DjyWfY3U6sB1LDEPrX0qcjj3 8=; X-Amazon-filename: boot.log, cpuinfo.log, grub.log X-IronPort-AV: E=Sophos;i="5.51,392,1526342400"; d="log'?scan'208";a="745707537" Received: from sea3-co-svc-lb6-vlan2.sea.amazon.com (HELO email-inbound-relay-2b-4e24fd92.us-west-2.amazon.com) ([10.47.22.34]) by smtp-border-fw-out-33001.sea14.amazon.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 23 Jul 2018 07:55:00 +0000 Received: from EX13MTAUEA001.ant.amazon.com (pdx1-ws-svc-p6-lb9-vlan3.pdx.amazon.com [10.236.137.198]) by email-inbound-relay-2b-4e24fd92.us-west-2.amazon.com (8.14.7/8.14.7) with ESMTP id w6N7qqF3012655 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=FAIL); Mon, 23 Jul 2018 07:52:55 GMT Received: from EX13D16EUB004.ant.amazon.com (10.43.166.11) by EX13MTAUEA001.ant.amazon.com (10.43.61.82) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Mon, 23 Jul 2018 07:52:54 +0000 Received: from EX13D22EUB001.ant.amazon.com (10.43.166.145) by EX13D16EUB004.ant.amazon.com (10.43.166.11) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Mon, 23 Jul 2018 07:52:53 +0000 Received: from EX13D22EUB001.ant.amazon.com ([10.43.166.145]) by EX13D22EUB001.ant.amazon.com ([10.43.166.145]) with mapi id 15.00.1367.000; Mon, 23 Jul 2018 07:52:53 +0000 From: "Bercaru, Gabriel" To: "xen-users@lists.xenproject.org" Thread-Topic: PVH dom0 creation fails - the system freezes Thread-Index: AQHUIlml/2Ic6FOqv0CaxibssUuEkA== Date: Mon, 23 Jul 2018 07:52:53 +0000 Message-ID: <1532332373117.51676@amazon.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: yes X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.43.161.78] Content-Type: multipart/mixed; boundary="_004_153233237311751676amazoncom_" MIME-Version: 1.0 Precedence: Bulk X-Mailman-Approved-At: Mon, 23 Jul 2018 12:05:52 +0000 Subject: [Xen-users] PVH dom0 creation fails - the system freezes X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: "dwmw2@infradead.org" , "Belgun, Adrian" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --_004_153233237311751676amazoncom_ Content-Type: text/plain; charset="iso-8859-1" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hello, For the last few days, I have been trying to get a PVH dom0 running, however I encountered the following problem: the system seems to freeze after the hypervisor boots, the screen goes black. I have tried to debug it via a serial console (using Minicom) and managed to get some more Xen output, after the screen turns black. = I mention that I have tried to boot the PVH dom0 using different kernel images (from 4.9.0 to 4.18-rc3), different Xen versions (4.10, 4.11, 4.12). Below I attached my system / hypervisor configuration, as well as the output captured through the serial console, corresponding to the latest versions for Xen and the Linux Kernel (Xen staging and Kernel from the xen/tip tree). OS + Distro: Linux / Debian 9 Stretch Kernel Version: 4.17-rc5, tagged with for-linus-4.18-rc5-tag from the xen/tip tree. Xen Version: 4.12, commit id e3f667bc5f51d0aa44357a64ca134cd952679c81 of the Xen tree. Host system: attached cpuinfo.log Serial console output: attached boot.log My grub configuration file, containing the Xen command line arguments: atta= ched grub.log I can provide additional info as requested. Any ideas why this happens? Do you have any recommendations for additional debugging? Here are the last few lines of the boot log. The last (separated) ones were= only visible though the serial console, since at that point the screen was compl= etely black. = (XEN) *** Building a PVH Dom0 *** (XEN) [VT-D]d0:Hostbridge: skip 0000:00:00.0 map (XEN) [VT-D]d0:PCI: map 0000:00:14.0 (XEN) [VT-D]d0:PCI: map 0000:00:14.2 (XEN) [VT-D]d0:PCI: map 0000:00:16.0 (XEN) [VT-D]d0:PCI: map 0000:00:16.1 (XEN) [VT-D]d0:PCI: map 0000:00:17.0 (XEN) [VT-D]d0:PCI: map 0000:00:1f.0 (XEN) [VT-D]d0:PCI: map 0000:00:1f.2 (XEN) [VT-D]d0:PCI: map 0000:00:1f.4 (XEN) [VT-D]d0:PCIe: map 0000:01:00.0 (XEN) [VT-D]d0:PCIe: map 0000:02:00.0 (XEN) [VT-D]d0:PCIe: map 0000:03:00.0 (XEN) [VT-D]d0:PCIe: map 0000:04:00.0 (XEN) [VT-D]iommu_enable_translation: iommu->reg =3D ffff82c00021b000 (XEN) WARNING: PVH is an experimental mode with limited functionality (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Scrubbing Free RAM on 1 nodes using 4 CPUs (XEN) .....................................................................= ..............................................................done. (XEN) Std. Loglevel: All (XEN) Guest Loglevel: All (XEN) *************************************************** (XEN) WARNING: CONSOLE OUTPUT IS SYNCHRONOUS (XEN) This option is intended to aid debugging of Xen by ensuring (XEN) that all output is synchronously delivered on the serial line. (XEN) However it can introduce SIGNIFICANT latencies and affect (XEN) timekeeping. It is NOT recommended for production use! (XEN) *************************************************** (XEN) 3... 2... 1... (XEN) Xen is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input t= o Xen) (XEN) Freed 468kB init memory (XEN) [VT-D]iommu.c:919: iommu_fault_status: Fault Overflow (XEN) [VT-D]iommu.c:921: iommu_fault_status: Primary Pending Fault (XEN) [VT-D]DMAR:[DMA Write] Request device [0000:00:14.0] fault addr 8deb3= 000, iommu reg =3D ffff82c00021b000 (XEN) [VT-D]DMAR: reason 05 - PTE Write access is not set (XEN) print_vtd_entries: iommu #0 dev 0000:00:14.0 gmfn 8deb3 (XEN) root_entry[00] =3D 1021c60001 (XEN) context[a0] =3D 2_1021d6d001 (XEN) l4[000] =3D 9c00001021d6c107 (XEN) l3[002] =3D 9c00001021d3e107 (XEN) l2[06f] =3D 9c000010218c0107 (XEN) l1[0b3] =3D 8000000000000000 (XEN) l1[0b3] not present (XEN) Dom0 callback via changed to Direct Vector 0xf3 Thanks, Gabriel Amazon Development Center (Romania) S.R.L. registered office: 27A Sf. Lazar= Street, UBC5, floor 2, Iasi, Iasi County, 700045, Romania. Registered in R= omania. 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X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: "dwmw2@infradead.org" , "Belgun, Adrian" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" T24gMjMvMDcvMTggMDk6NTIsIEJlcmNhcnUsIEdhYnJpZWwgd3JvdGU6Cj4gSGVsbG8sCj4gCj4g Cj4gRm9yIHRoZSBsYXN0IGZldyBkYXlzLCBJIGhhdmUgYmVlbiB0cnlpbmcgdG8gZ2V0IGEgUFZI IGRvbTAgcnVubmluZywKPiBob3dldmVyIEkgZW5jb3VudGVyZWQgdGhlIGZvbGxvd2luZyBwcm9i bGVtOiB0aGUgc3lzdGVtIHNlZW1zIHRvCj4gZnJlZXplIGFmdGVyIHRoZSBoeXBlcnZpc29yIGJv b3RzLCB0aGUgc2NyZWVuIGdvZXMgYmxhY2suIEkgaGF2ZSB0cmllZCB0bwo+IGRlYnVnIGl0IHZp YSBhIHNlcmlhbCBjb25zb2xlICh1c2luZyBNaW5pY29tKSBhbmQgbWFuYWdlZCB0byBnZXQgc29t ZQo+IG1vcmUgWGVuIG91dHB1dCwgYWZ0ZXIgdGhlIHNjcmVlbiB0dXJucyBibGFjay4KPiAgCj4g SSBtZW50aW9uIHRoYXQgSSBoYXZlIHRyaWVkIHRvIGJvb3QgdGhlIFBWSCBkb20wIHVzaW5nIGRp 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([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fhdta-00061Z-6Q for xen-users@lists.xenproject.org; Mon, 23 Jul 2018 16:41:14 +0000 X-Inumbo-ID: 236fbf26-8e97-11e8-a8a5-bc764e045a96 Received: from SMTP.EU.CITRIX.COM (unknown [185.25.65.24]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 236fbf26-8e97-11e8-a8a5-bc764e045a96; Mon, 23 Jul 2018 18:40:43 +0200 (CEST) X-IronPort-AV: E=Sophos;i="5.51,393,1526342400"; d="scan'208";a="76579370" Date: Mon, 23 Jul 2018 18:41:05 +0200 From: Roger Pau =?utf-8?B?TW9ubsOp?= To: "Bercaru, Gabriel" Message-ID: <20180723164105.kaah7eatgbfufi4f@mac.bytemobile.com> References: <1532332373117.51676@amazon.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1532332373117.51676@amazon.com> User-Agent: NeoMutt/20180716 X-ClientProxiedBy: AMSPEX02CAS02.citrite.net (10.69.22.113) To AMSPEX02CL02.citrite.net (10.69.22.126) Subject: Re: [Xen-users] PVH dom0 creation fails - the system freezes X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: "Belgun, Adrian" , "dwmw2@infradead.org" , "xen-users@lists.xenproject.org" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" T24gTW9uLCBKdWwgMjMsIDIwMTggYXQgMDc6NTI6NTNBTSArMDAwMCwgQmVyY2FydSwgR2Ficmll bCB3cm90ZToKPiBIZWxsbywKPiAKPiAKPiBGb3IgdGhlIGxhc3QgZmV3IGRheXMsIEkgaGF2ZSBi ZWVuIHRyeWluZyB0byBnZXQgYSBQVkggZG9tMCBydW5uaW5nLAo+IGhvd2V2ZXIgSSBlbmNvdW50 ZXJlZCB0aGUgZm9sbG93aW5nIHByb2JsZW06IHRoZSBzeXN0ZW0gc2VlbXMgdG8KPiBmcmVlemUg YWZ0ZXIgdGhlIGh5cGVydmlzb3IgYm9vdHMsIHRoZSBzY3JlZW4gZ29lcyBibGFjay4gSSBoYXZl IHRyaWVkIHRvCj4gZGVidWcgaXQgdmlhIGEgc2VyaWFsIGNvbnNvbGUgKHVzaW5nIE1pbmljb20p IGFuZCBtYW5hZ2VkIHRvIGdldCBzb21lCj4gbW9yZSBYZW4gb3V0cHV0LCBhZnRlciB0aGUgc2Ny 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biBWZXJzaW9uOiA0LjEyLCBjb21taXQgaWQgZTNmNjY3YmM1ZjUxZDBhYTQ0MzU3YTY0Y2ExMzRj ZDk1MjY3OWM4MQo+IG9mIHRoZSBYZW4gdHJlZS4KCllvdSBhcmUgbWlzc2luZyB0aGUgTVRSUiBz ZXJpZXMuIENhbiB5b3UgdHJ5IHRvIGJ1aWxkIFhlbiBmcm9tIHRoZQpzdGFnaW5nIGJyYW5jaCBp bnN0ZWFkIG9mIG1hc3Rlcj8KClJvZ2VyLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KWGVuLXVzZXJzIG1haWxpbmcgbGlzdApYZW4tdXNlcnNAbGlzdHMu eGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3Rp bmZvL3hlbi11c2Vycw== From xen-users-bounces@lists.xenproject.org Mon Jul 23 16:42:06 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 23 Jul 2018 16:42:06 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fhdu9-00065G-G4; Mon, 23 Jul 2018 16:41:49 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fhdu8-000653-8w for 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donald.local (Postfix) with ESMTP id 0EAD6A0514 for ; Mon, 23 Jul 2018 19:04:53 +0200 (CEST) To: "xen-users@lists.xenproject.org" References: <1532332373117.51676@amazon.com> <08b24c03-90fe-7531-20ff-2e2bc1f2acec@suse.com> <20180723164139.zz4h6skkodzf6s76@mac.bytemobile.com> From: "Manfred Haertel, DB3HM" Message-ID: <640fe0c6-8381-a8ac-ab79-8ee772281844@rz-online.de> Date: Mon, 23 Jul 2018 19:04:52 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0 SeaMonkey/2.49.1 MIME-Version: 1.0 In-Reply-To: <20180723164139.zz4h6skkodzf6s76@mac.bytemobile.com> Subject: Re: [Xen-users] PVH dom0 creation fails - the system freezes X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" 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NeoMutt/20180716 X-ClientProxiedBy: AMSPEX02CAS02.citrite.net (10.69.22.113) To AMSPEX02CL02.citrite.net (10.69.22.126) Subject: Re: [Xen-users] PVH dom0 creation fails - the system freezes X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: "xen-users@lists.xenproject.org" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" T24gTW9uLCBKdWwgMjMsIDIwMTggYXQgMDc6MDQ6NTJQTSArMDIwMCwgTWFuZnJlZCBIYWVydGVs LCBEQjNITSB3cm90ZToKPiBSb2dlciBQYXUgTW9ubsOpIHNjaHJpZWI6Cj4gCj4gPiA+IEFueSBy ZWFzb24gd2h5IHlvdSBhcmUgdHJ5aW5nIHRvIHVzZSBhbiBpb21tdT8gSSdkIHN0YXJ0IHdpdGgg dGhlIHNpbXBsZQo+ID4gPiBjYXNlIHdpdGhvdXQgaW9tbXUuCj4gPiAKPiA+IFRoZSBJT01NVSBp cyBhIGhhcmQgcmVxdWlyZW1lbnQgZm9yIFBWSCBEb20wLgo+IAo+IFdoeT8KCkJlY2F1c2UgYSBQ 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us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fhoBh-0007Sm-TV for xen-users@lists.xenproject.org; Tue, 24 Jul 2018 03:40:37 +0000 X-Inumbo-ID: 40022a24-8ef3-11e8-a8a5-bc764e045a96 Received: from EXCHANGE.TEO-EN-MING.COM (unknown [118.189.211.120]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTP id 40022a24-8ef3-11e8-a8a5-bc764e045a96; Tue, 24 Jul 2018 05:40:04 +0200 (CEST) Received: from EXCHANGE.TEO-EN-MING.COM (192.168.2.16) by EXCHANGE.TEO-EN-MING.COM (192.168.2.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1531.3; Tue, 24 Jul 2018 11:18:56 +0800 Received: from EXCHANGE.TEO-EN-MING.COM ([::1]) by EXCHANGE.TEO-EN-MING.COM ([::1]) with mapi id 15.01.1531.003; Tue, 24 Jul 2018 11:18:56 +0800 From: Turritopsis Dohrnii Teo En Ming To: "xen-users@lists.xenproject.org" Thread-Topic: Are there Xen Project 4.11.x binaries for Windows host operating systems? Thread-Index: AQHUIvzhApWR2b27W0uuTG235EJzKQ== Date: Tue, 24 Jul 2018 03:18:56 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [121.7.228.252] MIME-Version: 1.0 Subject: [Xen-users] Are there Xen Project 4.11.x binaries for Windows host operating systems? X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Turritopsis Dohrnii Teo En Ming Content-Type: multipart/mixed; boundary="===============6019609405745256376==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============6019609405745256376== Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_b54d2a6fd5434586b7fe7ce460633b6eteoenmingcom_" --_000_b54d2a6fd5434586b7fe7ce460633b6eteoenmingcom_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Good morning from Singapore, Are there Xen Project 4.11.x binaries for Windows host operating systems? Please advise. Thank you very much. =3D=3D=3DBEGIN SIGNATURE=3D=3D=3D Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 30 Oct 2017 [1] https://tdtemcerts.wordpress.com/ [2] http://tdtemcerts.blogspot.sg/ [3] https://www.scribd.com/user/270125049/T= eo-En-Ming =3D=3D=3DEND SIGNATURE= =3D=3D=3D --_000_b54d2a6fd5434586b7fe7ce460633b6eteoenmingcom_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Good morning from Singapore,


Are there Xen Project 4.11.x binaries for Windows host operating s= ystems?


Please advise.


Thank you very much.


=3D=3D=3DBEGIN SIGNATURE=3D=3D=3D
Turritopsis Dohrnii Teo En Ming's Acade=
mic Qualifications as at 30 Oct 2017
[1] https://tdtemcerts.wordpress.com/
[2] http:=
//tdtemcerts.blogspot.sg/
[3] https://www.scribd.com/user/270125049/Teo-En-Ming
=3D=3D=3DEND SIGNATURE=3D=3D=3D

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([2a02:c7f:ac18:da00:f9ea:74ff:2ede:61ae]) by smtp.gmail.com with ESMTPSA id m2-v6sm3698196wrw.76.2018.07.25.04.58.29 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 25 Jul 2018 04:58:29 -0700 (PDT) From: Lars Kurth Mime-Version: 1.0 (Mac OS X Mail 11.5 \(3445.9.1\)) Message-Id: <9C8360DB-B694-454F-8871-EEF81ED27BDB@gmail.com> Date: Wed, 25 Jul 2018 12:58:28 +0100 To: xen-devel , xen-users@lists.xenproject.org, xen-announce@lists.xenproject.org X-Mailer: Apple Mail (2.3445.9.1) Subject: [Xen-users] Xen Project Developer Summit 2018: Slides and Video recordings X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" RGVhciBjb21tdW5pdHkgbWVtYmVycywKCmlmIHlvdSBoYXZlIG5vdCBiZWVuIGFibGUgdG8gYXR0 ZW5kIHRoZSBkZXZlbG9wZXIgc3VtbWl0LCB5b3Ugd2lsbCBmaW5kIHByZXNlbnRhdGlvbnMsIHNl c3Npb24gcmVjb3JkaW5ncyBhbmQgZGVzaWduIHNlc3Npb24gbm90ZXMgaW4gdGhlIGZvbGxvd2lu ZyBwbGFjZXM6CgpTbGlkZXM6IGh0dHBzOi8vd3d3LnNsaWRlc2hhcmUubmV0L3NlYXJjaC9zbGlk ZXNob3c/c2VhcmNoZnJvbT1oZWFkZXImcT1YUEREUzE4ClZpZGVvczogaHR0cHM6Ly93d3cueW91 dHViZS5jb20vd2F0Y2g/dj1OODJlS3cxX1VTOCZsaXN0PVBMWXl3N0lRakwtekZsUVliWTlCZ3NM aHhxcDFVaTY3VzcmaW5kZXg9MQpEZXNpZ24gU2Vzc2lvbiBOb3RlczogaHR0cHM6Ly93aWtpLnhl bnByb2plY3Qub3JnL3dpa2kvRGVzaWduX1Nlc3Npb25zIzIwMTg6X0RldmVsb3Blcl9hbmRfRGVz aWduX1N1bW1pdAoKVGhlcmUgaXMgYWxzbyBhIHRhcmJhbGwgd2l0aCBhbGwgdmlkZW9zIGFuZCBw cmVzZW50YXRpb25zIGF0IGh0dHA6Ly94ZW5iaXRzLnhlbi5vcmcvcGVvcGxlL2xhcnNrL1hQRERT MTgudGFyLmd6ICgxOEcpIGZvciB0aG9zZSB3aG8gY2Fubm90IGFjY2VzcyB0aGUgcmVzb3VyY2Vz IGFib3ZlCgpCZXN0IFJlZ2FyZHMKTGFycwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpYZW4tdXNlcnMgbWFpbGluZyBsaXN0Clhlbi11c2Vyc0BsaXN0cy54 ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGlu Zm8veGVuLXVzZXJz From xen-users-bounces@lists.xenproject.org Wed Jul 25 17:01:31 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 25 Jul 2018 17:01:31 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fiN9J-0004tD-Nj; Wed, 25 Jul 2018 17:00:29 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fiN9H-0004sq-N9 for xen-users@lists.xen.org; Wed, 25 Jul 2018 17:00:27 +0000 X-Inumbo-ID: 25907f5d-902c-11e8-a8a5-bc764e045a96 Received: from mail.xenproject.org (unknown [104.130.215.37]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 25907f5d-902c-11e8-a8a5-bc764e045a96; Wed, 25 Jul 2018 18:59:52 +0200 (CEST) Received: from xenbits.xenproject.org ([104.239.192.120]) by mail.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fiN95-0000z5-PH; Wed, 25 Jul 2018 17:00:15 +0000 Received: from gdunlap by xenbits.xenproject.org with local (Exim 4.89) (envelope-from ) id 1fiN95-0005te-ML; Wed, 25 Jul 2018 17:00:15 +0000 Content-Type: multipart/mixed; boundary="=separator"; charset="utf-8" Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.508 (Entity 5.508) To: xen-announce@lists.xen.org, xen-devel@lists.xen.org, xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Message-Id: Date: Wed, 25 Jul 2018 17:00:15 +0000 Subject: [Xen-users] Xen Security Advisory 274 - Linux: Uninitialized state in PV syscall return path X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: "Xen.org security team" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Xen Security Advisory XSA-274 Linux: Uninitialized state in PV syscall return path ISSUE DESCRIPTION ================= Linux has a `failsafe` callback, invoked by Xen under certain conditions. Normally in this failsafe callback, error_entry is paired with error_exit; and error_entry uses %ebx to communicate to error_exit whether to use the user or kernel return path. Unfortunately, on 64-bit PV Xen on x86, error_exit is called without error_entry being called first, leaving %ebx with an invalid value. IMPACT ====== A rogue user-space program could crash a guest kernel. Privilege escalation cannot be ruled out. VULNERABLE SYSTEMS ================== Only 64-bit x86 PV Linux systems are vulnerable. All versions of Linux are vulnerable. MITIGATION ========== Switching to HVM or PVH guests will mitigate this issue. CREDITS ======= This issue was discovered by M. Vefa Bicakci, and recognized as a security issue by Andy Lutorminski. RESOLUTION ========== Applying the appropriate attached patch resolves this issue. NB this patch has not been accepted into Linux upstream yet. An updated advisory will be sent if the fix upstreamed looks significantly different. xsa274-linux-4.17.patch Linux 4.17 $ sha256sum xsa274* 0c30cb13d1d573f446c8cb8d4824ffad8ef9149a7589a19ef9bcc83c07bddcf5 xsa274-linux-4.17.patch $ NOTE ON THE LACK OF EMBARGO =========================== The patch for this issue was published on linux-kernel without being first reported to the XenProject Security Team. -----BEGIN PGP SIGNATURE----- iQFABAEBCAAqFiEEI+MiLBRfRHX6gGCng/4UyVfoK9kFAltYp7EMHHBncEB4ZW4u b3JnAAoJEIP+FMlX6CvZipwIAINGjP6d5vABI2CEdbromimlXiwGvTUBWOoIsvu1 bfLyeab334UBIpmouz+UhgKXFdujIFNpWqGpCc68xoNSsJiY+95GykbkxfghxzkL GQXzGloJVrHSzRGT+wUlTg9qCpbj1YVr1YtnACa34eXJTGhUBnOl0L3gBRbrjILb esECY3/EAKcnB8z1d2AzCRamYVGvfMO8xcolYrP1DzlNYQPnfrKvZu/7vkiyhbrO M9nM6+9MdS63JPGp5dX8xRO3TzyRDpgpSpkoMY8Lqhrr5/oLC9dhtdm/yK2kNtJ/ JluBn6q+EfZKoW/UcwTsehiTOOTKb/WYhC3e1jsRpm/+drU= =7MDt -----END PGP SIGNATURE----- --=separator Content-Type: application/octet-stream; name="xsa274-linux-4.17.patch" 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a60f42df-929a-11e8-a8a5-bc764e045a96; Sat, 28 Jul 2018 21:15:55 +0200 (CEST) Received: by mail-wm0-x233.google.com with SMTP id f21-v6so8759625wmc.5 for ; Sat, 28 Jul 2018 12:16:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=mmpSS+dlkjU7RgCqUtq1T+Id0dMAp0jrWkYzbUNrpw4=; b=tfJBHj1xqgMBJFNzrThJRBQAO9MphLx7bcOgN1gbuhMBPPWFUBomI+FldNDeSX0laU MDgLuvCyY5aZ7DMxWC2Q2GFRytRq6FNYah3auqxrKhbhtgfLyKT6Ts0wB8L5P+nlV6uL J9ZRAL3NREK/GyaF7OyaEEWIkYEwJbwWXKa9eM2aWEC2pUyrePUV6rqi76GBfM4WW8On GQzNj3XcIaUJNTyYMm9OdL0r0decfFUQ7e0X+moVfFWwBAmSmgnOtlV8nxolHnxIWtKA in1XXQmURB2wZrzsoW9QA4mG/NkPNEjKxtTCOCp/QEN676COQ9+oXlckD5U5jB0KC1vm peTQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=mmpSS+dlkjU7RgCqUtq1T+Id0dMAp0jrWkYzbUNrpw4=; b=LrNEWRuxd52doI0IyOMWRl0b3tgNzXQxp1NhPpQyuH0PtqdfgCcuXIXuir48L1JL+g 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List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1407778011893110575==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============1407778011893110575== Content-Type: multipart/alternative; boundary="000000000000e8b054057214106c" --000000000000e8b054057214106c Content-Type: text/plain; charset="UTF-8" I'm trying to passthrough a 4 port Sata Marvell 88SE9230 card to a Xen guest. My system is - GA-970A-DS3P board with a AMD FX(tm)-8350 AMD cpu - dom0: Ubutu 18.04 4.15.0-29-generic Xen-4.9 - Guest is a FreeBSD (FreeNAS 11.2-beta1) installation. The 88SE9230 card is/seems to be passed through to the Xen guest (when looking at lspci and pciconf), however there is a strange behaviour: Of the 4 SATA ports of the Marvell 88SE9230 card only the last port detects a disk, i.e. when I have port 2 and 3 populated then only the disk at port 3 is detected, when I have port 0 and 1 populated then only port 1 is detecting a disk. When running the same Guest in KVM instead with linux "iommu=pt", then the card works as expected and all disk are detected. Is there something I can do to make this work? Is there maybe a iommu feature that KVM handles by default and that I have to specify in Xen explicitly? --000000000000e8b054057214106c Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
I'm trying to passthrough a 4 port Sata=C2=A0Marvell 8= 8SE9230=C2=A0 card to a=C2=A0
Xen guest.=C2=A0
My system is
=C2=A0- GA-970A-DS3P board with a AMD FX(tm)-8350 AMD cpu
=C2= =A0- dom0: Ubutu 18.04=C2=A04.15.0-29-generic Xen-4.9
=C2=A0- Gue= st is a FreeBSD (FreeNAS 11.2-beta1) installation.=C2=A0=C2=A0
The=C2=A088SE9230 card is/seems to be passed through to the Xen gu= est
(when looking at lspci and pciconf), however there is = a strange behaviour:
Of the 4 SATA ports of the=C2=A0=C2=A0Marv= ell 88SE9230 card only the last port
detects a disk, i.e= . when I have port 2 and 3 populated then only the=C2=A0
<= span style=3D"font-size:small;background-color:rgb(255,255,255);text-decora= tion-style:initial;text-decoration-color:initial;float:none;display:inline"= >disk at port 3 is detected, when I have port 0 and 1 populated then only= =C2=A0
port 1 is detecting a disk.=C2=A0
When running the same Guest in KVM instead with linux "iommu=3Dpt&qu= ot;, then
the card works as expected and all disk are detecte= d.
Is there something I can do to make this work? Is there maybe = a iommu
feature that KVM handles by default and that I have to sp= ecify in Xen=C2=A0
explicitly?
--000000000000e8b054057214106c-- --===============1407778011893110575== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLXVzZXJz IG1haWxpbmcgbGlzdApYZW4tdXNlcnNAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0 cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi11c2Vycw== --===============1407778011893110575==-- From xen-users-bounces@lists.xenproject.org Sat Jul 28 20:05:44 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 28 Jul 2018 20:05:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fjVSb-0000Ju-A2; Sat, 28 Jul 2018 20:05:05 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fjVSZ-0000Jp-NF for xen-users@lists.xenproject.org; Sat, 28 Jul 2018 20:05:03 +0000 X-Inumbo-ID: 6b2579b9-92a1-11e8-a8a5-bc764e045a96 Received: from mail-wr1-x42c.google.com (unknown [2a00:1450:4864:20::42c]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 6b2579b9-92a1-11e8-a8a5-bc764e045a96; Sat, 28 Jul 2018 22:04:22 +0200 (CEST) Received: by mail-wr1-x42c.google.com with SMTP id c13-v6so8461124wrt.1 for ; Sat, 28 Jul 2018 13:05:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=zV8l7mg5f3yrWt0tlx42FWk8p9bK+td0CaFWG4LIBBA=; b=Y5G0bA9PEaF3bXGwEQfHc8gf4NJi5UCjsVo0JCgoujD2u4Xn8d1ZLzed7ko0rNdWkR PWrWeY1U9E4kGJakH4LxZNdvw/KQRyymIgzzeevE2r/dfi7Am9GWnb7UJUS7wGDiLe8M ILoRsj4nBv2DjO3tl+pExOoziRFjmBpvIUNjVAqaKDYUdh0sUcCIIa/KrDN/aaTxGmYX zmm515zI83zGtfHtkDdZHIiUSmug78dLRubRXB9+LZXeh6ERFL6XkqsLpvpiMX5toKXK TSrBMKT15BVe/+PVxKzX0fOGim2VLRd4mXonGZHm/ULUo+OCzSBt++cuf5RDnwz7Xrf0 ksmQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=zV8l7mg5f3yrWt0tlx42FWk8p9bK+td0CaFWG4LIBBA=; b=j2cgWZaO5Xxbw0cnmFIPEWJ0MfiSSfBMajKogM1f3lEm3n3HPNT8iBNfadeJqEmINS kgKUoyc2ktWy6b/hfTCcGzwYMrXVJHIJ2RJcHqhDINQ64+sMCucQeYuCnR1APg6iIWIZ e6KcwYKeIlbPMXehBo7Eoz5pAcq5L5O8iN9HwUSowgeB2wpqlHHsW/DUWtyDb/bdnalh Bs2Br1FNpd09PX+Qsrw3AdgxPtjLIRdj8EDsVK7ndNZCh8RuFravWa61s08UM8Tkdk26 /Ss9ZdY6acTD1jo38MBVCm0qKWM0r1Z6cixpT3F8cvC4i9OHD4LXXRKohdPuypiN4bN4 aQDg== X-Gm-Message-State: AOUpUlFKpTCa+tI4HQB1rleufmDLYs/w9jPCOIu1LQnKCrHk+xr9E7Ga cQ9XXZ+0c3lQf71GSOD5gurDmh4J4Q1EK5ItfLlTN4If X-Google-Smtp-Source: AAOMgpd9ql9hzQzy2hD2QdDuefqUGJ1yY45dL6D1IfHfasVtXD0qF4Ilb1sK5CZRb14oAtmrq0WvfuZ1gwCCN8Ey6jo= X-Received: by 2002:a5d:54cb:: with SMTP id x11-v6mr10244281wrv.104.1532808299890; Sat, 28 Jul 2018 13:04:59 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a1c:910a:0:0:0:0:0 with HTTP; Sat, 28 Jul 2018 13:04:59 -0700 (PDT) In-Reply-To: References: From: Konrad Eisele Date: Sat, 28 Jul 2018 22:04:59 +0200 Message-ID: To: xen-users@lists.xenproject.org Subject: Re: [Xen-users] Passthrough of Marvell 88SE9230 card X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7884869110259444433==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============7884869110259444433== Content-Type: multipart/alternative; boundary="000000000000394c1a057214beb7" --000000000000394c1a057214beb7 Content-Type: text/plain; charset="UTF-8" append: I tried a Ubuntu 18.04 livecd as Xen guest and there the disks are recognized. I have also verified that normal install of FreeBSD detects the disks. So it seems to be a FreeBSD issue when running inside a Xen guest. --000000000000394c1a057214beb7 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
append: I tried a Ubuntu 18.04 livecd as Xen guest and the= re the disks are
recognized. I have also verified that normal install o= f=C2=A0FreeBSD detects the disks.=C2=A0
So it seems to b= e a FreeBSD issue when running inside a Xen guest.



--000000000000394c1a057214beb7-- --===============7884869110259444433== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLXVzZXJz IG1haWxpbmcgbGlzdApYZW4tdXNlcnNAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0 cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi11c2Vycw== --===============7884869110259444433==-- From xen-users-bounces@lists.xenproject.org Sat Jul 28 22:02:46 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 28 Jul 2018 22:02:46 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fjXHT-0000DK-Sh; Sat, 28 Jul 2018 22:01:43 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fjXHR-0000DF-QG for xen-users@lists.xenproject.org; Sat, 28 Jul 2018 22:01:41 +0000 X-Inumbo-ID: b64afeb2-92b1-11e8-a8a5-bc764e045a96 Received: from mail-wm0-x22b.google.com (unknown [2a00:1450:400c:c09::22b]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id b64afeb2-92b1-11e8-a8a5-bc764e045a96; Sun, 29 Jul 2018 00:01:00 +0200 (CEST) Received: by mail-wm0-x22b.google.com with SMTP id s12-v6so9013209wmc.0 for ; Sat, 28 Jul 2018 15:01:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=qoE1ntOXausYC81ZoilqiTwaTDubDPsa1myxldVadFY=; b=GqXPrepjhPvEHn380QMyFc8l0lcqMvnN3hneTQMrsEr7nn5FsrBtOHImc0HnLOS+FV cI1yHVttcB5gu9yiydLNjlCQU5PkgZesSS3P1Y6Fq0ZrQPdvLGkqts6u609Li6vYBzic R+MK81H8TSa01Tyy+hLp6jol1qbOyJkHI+G/51ZEgQ2qle9DGihVZ/41PW2hbBwL5oW6 LmV7A0O6PfXGXQRtLMjJHOwvcrZz5HYX2gfB4mlGNjbgAbt3tJquJs7DvRN1Mj6KLvCN URGgV27mDlHx2FRnuXO0Vwbk1TRkyhcZ9bH+RLio+Z8rMJKJDB91jjxRoblNs1SQYqGT vslw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=qoE1ntOXausYC81ZoilqiTwaTDubDPsa1myxldVadFY=; b=aMjkjyk9Uqs29G2EJvffGPiSZ4riQ2Sa2+7mSGyZRmECmQc4hvs0s9QvgmdLDgUqEr VlzyjggyS2DD1ZvNqxS//O7NzkvJZjgaCYTgV+uyG3F8DUiPd3jFcEnc9OLdcXV2WGn+ BfdhrV3ppfFb+sOIPRwUiLugmOY2YPBAbnIqWpGE+FlNdfezsgZX8VOrEjvCAzMryneG h7vcNqAN1h69SlWf7IED9t9jB2BW0Gl+9Bru1gzzGwW8RoL2bRU5lg/QInjXdE5flN6/ NpURkOYV0TGXRfrYHzEKnYFdeeLIlUI2iMx0xlfO5P0X4SIJgSXIMqh/6x83ne5USDj5 EIKA== X-Gm-Message-State: AOUpUlFeBKM2RkmN17T4OkLmC6kkbYHIXIyH+LQobFr95MNvel6DFFyk X1p46IwigXjZg8BsWytmwNnlyZfECXEnffYQEqMBpBEA X-Google-Smtp-Source: AAOMgpcilJUzZGaxRY+/dDJb8sYChjzwviZjMaAvo0Yh9gEdgHzusxtJWQQ85gnFyMqZhd8ZsRahMdxdKro6x5beBuI= X-Received: by 2002:a1c:8587:: with SMTP id h129-v6mr8837027wmd.105.1532815298049; Sat, 28 Jul 2018 15:01:38 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a1c:910a:0:0:0:0:0 with HTTP; Sat, 28 Jul 2018 15:01:37 -0700 (PDT) In-Reply-To: References: From: Konrad Eisele Date: Sun, 29 Jul 2018 00:01:37 +0200 Message-ID: To: xen-users@lists.xenproject.org Subject: Re: [Xen-users] Passthrough of Marvell 88SE9230 card X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============5557084046931559261==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============5557084046931559261== Content-Type: multipart/alternative; boundary="00000000000058ba3d0572165f12" --00000000000058ba3d0572165f12 Content-Type: text/plain; charset="UTF-8" Sorry for the spam. By running sysctl kern.disks I was able to see what went wrong: I have a image based IDE root disk. FreeBSD allocates device ada0 2 times. Once for the Xen IDE device and once for the disk connected to the Marvell passthrough controller. By switching the root device to a Xen bus type the naming changes to xdb0 for the root device and therefore I can now see all Marvell connected disks. 2018-07-28 22:04 GMT+02:00 Konrad Eisele : > append: I tried a Ubuntu 18.04 livecd as Xen guest and there the disks are > recognized. I have also verified that normal install of FreeBSD detects > the disks. > So it seems to be a FreeBSD issue when running inside a Xen guest. > > > > --00000000000058ba3d0572165f12 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Sorry for the spam. By running sysctl kern.disks I was abl= e to see what went wrong: I have a image based IDE root disk. FreeBSD alloc= ates device ada0 2 times. Once for the Xen IDE device and once for the disk= connected to the Marvell passthrough controller. By switching the root dev= ice to a Xen bus type the naming changes to xdb0 for the root device and th= erefore I can now see all Marvell connected disks.

2018-07-28 22:04 GMT+02:00 Konrad Ei= sele <eiselekd@gmail.com>:
append: I tried a Ubuntu 18.04 livecd as Xen guest and t= here the disks are
recognized. I have also verified that normal install= of=C2=A0FreeBSD detects the disks.=C2=A0
So it seems to= be a FreeBSD issue when running inside a Xen guest.




--00000000000058ba3d0572165f12-- --===============5557084046931559261== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLXVzZXJz IG1haWxpbmcgbGlzdApYZW4tdXNlcnNAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0 cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi11c2Vycw== --===============5557084046931559261==-- From xen-users-bounces@lists.xenproject.org Mon Jul 30 07:22:19 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 30 Jul 2018 07:22:19 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fk2UQ-0005fb-D5; Mon, 30 Jul 2018 07:21:10 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fk2UO-0005fW-97 for xen-users@lists.xenproject.org; Mon, 30 Jul 2018 07:21:08 +0000 X-Inumbo-ID: 2bb5fd65-93c9-11e8-a6a9-d7ebe60f679a Received: from portola.ca-zephyr.org (unknown [166.84.7.202]) by us1-amaz-eas1.inumbo.com (Halon) with ESMTP id 2bb5fd65-93c9-11e8-a6a9-d7ebe60f679a; Mon, 30 Jul 2018 07:21:26 +0000 (UTC) Received: from [10.0.0.32] (unknown [50.247.112.108]) by portola.ca-zephyr.org (Postfix) with ESMTPSA id 39B7940144; Mon, 30 Jul 2018 03:21:48 -0400 (EDT) To: xen-users@lists.xenproject.org From: Billy MacAllister Message-ID: Date: Mon, 30 Jul 2018 00:21:04 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 Content-Language: en-US Subject: [Xen-users] Xen domu crash on boot X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" SSByZWJ1aWx0IGEgeGVuIHNlcnZlciB0b2RheSwgZmlyc3QgdXNpbmcgdGhlIHN0YW5kYXJkIHBh Y2thZ2VzIGluIApVYnVudHUgMTguMDQgYW5kIHRoZW4gdXNpbmcgVWJ1bnR1IDE2LjA0LiBJIHdl bnQgYmFjayB0byAxNi4wNCBhZnRlciBJIAp3YXMgdW5hYmxlIHRvIGdldCBhIGRvbXUncyB0byBi b290IHN1Y2Nlc3NmdWxseS4gIEkgaGF2ZSBhbm90aGVyClhlbiBob3N0IHJ1bm5pbmcgc3VjY2Vz c2Z1bGx5IG9uIDE2LjA0LgoKSSBhbSBidWlsZGluZyBwdiBkb211J3MgdXNpbmcgeGVuLWNyZWF0 ZS1pbWFnZS4gIFRoZSBjb21tYW5kIGxpbmUgSSBhbSAKdXNpbmcgaXM6CgovdXNyL2Jpbi94ZW4t Y3JlYXRlLWltYWdlIC0taG9zdG5hbWU9c29tZWhvc3QuY29tIC0taXA9MTAuMC4wLjQ0IFwKICAt LW1lbW9yeT0yR2IgLS1nZW5wYXNzPTEgLS1zaXplPTMyR2IgLS1weWdydWIgLS1zd2FwPTJHYiAg XAogIC0tcm9sZT11ZGV2LGN6LXN0cmV0Y2ggLS1kaXN0PXN0cmV0Y2ggLS1hcmNoPWFtZDY0CgpJ IHdhcyBnZXR0aW5nIGV4YWN0bHkgdGhlIHNhbWUgYmVoYXZpb3Igb24gdGhlIFVidW50dSAxOC4w NCBzeXN0ZW0sIGkuZS4KZG9tdSdzIGNyYXNoIG9uIGJvb3QuIFdoYXQgc2hvdWxkIEkgdHJ5PwoK SSBoYXZlIGJlZW4gYWJsZSB0byBidWlsZCBhIGJ1c3RlciBkb211IG9uIHRoZSAxNi4wNCBzeXN0 ZW0sIGJ1dCB0aGVyZSAKYXBwZWFycyB0byBiZSBzb21lIGVudHJvcHkgcHJvYmxlbXMgd2l0aCBp dC4gSSBoYXZlIHRvIHdhaXQgc2V2ZXJhbCAKbWludXRlcyBhZnRlciBib290aW1nIHRoZSBkb211 IGJlZm9yZSBpdCB3aWxsIGFjY2VwdCBsb2dpbnMuICBPbmNlIEkgc2VlIAp0aGUgZm9sbG93aW5n IG1lc3NhZ2Ugb24gdGhlIGNvbnNvbGUgSSBhbSBhYmxlIHRvIGxvZ2luLgoKWyAgMjA3Ljc0NDc5 N10gcmFuZG9tOiBjcm5nIGluaXQgZG9uZQpbICAyMDcuNzQ0ODE0XSByYW5kb206IDcgdXJhbmRv bSB3YXJuaW5nKHMpIG1pc3NlZCBkdWUgdG8gcmF0ZWxpbWl0aW5nCgpUaGlzIGFwcGVhcnMgdG8g YmUgYSBwcm9ibGVtIHdpdGggbmV3ZXIga2VybmVscy4gIERvZXMgYW55b25lIGhhdmUgYSAKd29y ayBhcm91bmQ/CgpCaWxsCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpYZW4tdXNlcnMgbWFpbGluZyBsaXN0Clhlbi11c2Vyc0BsaXN0cy54ZW5wcm9qZWN0 Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLXVz ZXJz From xen-users-bounces@lists.xenproject.org Mon Jul 30 09:04:15 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 30 Jul 2018 09:04:15 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fk45F-0005Wi-6x; 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WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: Subject: Re: [Xen-users] Xen domu crash on boot X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" TWF5YmUgaXQgaXMgcmVsYXRlZCB0bzoKaHR0cHM6Ly9idWdzLmRlYmlhbi5vcmcvY2dpLWJpbi9i dWdyZXBvcnQuY2dpP2J1Zz05MDM4MjEKCktsYXVzCgpBbSAzMC4wNy4yMDE4IHVtIDA5OjIxIHNj aHJpZWIgQmlsbHkgTWFjQWxsaXN0ZXI6Cj4gSSByZWJ1aWx0IGEgeGVuIHNlcnZlciB0b2RheSwg Zmlyc3QgdXNpbmcgdGhlIHN0YW5kYXJkIHBhY2thZ2VzIGluCj4gVWJ1bnR1IDE4LjA0IGFuZCB0 aGVuIHVzaW5nIFVidW50dSAxNi4wNC4gSSB3ZW50IGJhY2sgdG8gMTYuMDQgYWZ0ZXIgSQo+IHdh cyB1bmFibGUgdG8gZ2V0IGEgZG9tdSdzIHRvIGJvb3Qgc3VjY2Vzc2Z1bGx5LsKgIEkgaGF2ZSBh bm90aGVyCj4gWGVuIGhvc3QgcnVubmluZyBzdWNjZXNzZnVsbHkgb24gMTYuMDQuCj4gCj4gSSBh bSBidWlsZGluZyBwdiBkb211J3MgdXNpbmcgeGVuLWNyZWF0ZS1pbWFnZS7CoCBUaGUgY29tbWFu ZCBsaW5lIEkgYW0KPiB1c2luZyBpczoKPiAKPiAvdXNyL2Jpbi94ZW4tY3JlYXRlLWltYWdlIC0t aG9zdG5hbWU9c29tZWhvc3QuY29tIC0taXA9MTAuMC4wLjQ0IFwKPiDCoC0tbWVtb3J5PTJHYiAt LWdlbnBhc3M9MSAtLXNpemU9MzJHYiAtLXB5Z3J1YiAtLXN3YXA9MkdiwqAgXAo+IMKgLS1yb2xl PXVkZXYsY3otc3RyZXRjaCAtLWRpc3Q9c3RyZXRjaCAtLWFyY2g9YW1kNjQKPiAKPiBJIHdhcyBn ZXR0aW5nIGV4YWN0bHkgdGhlIHNhbWUgYmVoYXZpb3Igb24gdGhlIFVidW50dSAxOC4wNCBzeXN0 ZW0sIGkuZS4KPiBkb211J3MgY3Jhc2ggb24gYm9vdC4gV2hhdCBzaG91bGQgSSB0cnk/Cj4gCj4g SSBoYXZlIGJlZW4gYWJsZSB0byBidWlsZCBhIGJ1c3RlciBkb211IG9uIHRoZSAxNi4wNCBzeXN0 ZW0sIGJ1dCB0aGVyZQo+IGFwcGVhcnMgdG8gYmUgc29tZSBlbnRyb3B5IHByb2JsZW1zIHdpdGgg aXQuIEkgaGF2ZSB0byB3YWl0IHNldmVyYWwKPiBtaW51dGVzIGFmdGVyIGJvb3RpbWcgdGhlIGRv bXUgYmVmb3JlIGl0IHdpbGwgYWNjZXB0IGxvZ2lucy7CoCBPbmNlIEkgc2VlCj4gdGhlIGZvbGxv d2luZyBtZXNzYWdlIG9uIHRoZSBjb25zb2xlIEkgYW0gYWJsZSB0byBsb2dpbi4KPiAKPiBbwqAg MjA3Ljc0NDc5N10gcmFuZG9tOiBjcm5nIGluaXQgZG9uZQo+IFvCoCAyMDcuNzQ0ODE0XSByYW5k b206IDcgdXJhbmRvbSB3YXJuaW5nKHMpIG1pc3NlZCBkdWUgdG8gcmF0ZWxpbWl0aW5nCj4gCj4g VGhpcyBhcHBlYXJzIHRvIGJlIGEgcHJvYmxlbSB3aXRoIG5ld2VyIGtlcm5lbHMuwqAgRG9lcyBh bnlvbmUgaGF2ZSBhCj4gd29yayBhcm91bmQ/Cj4gCj4gQmlsbAo+IAo+IF9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gWGVuLXVzZXJzIG1haWxpbmcgbGlz dAo+IFhlbi11c2Vyc0BsaXN0cy54ZW5wcm9qZWN0Lm9yZwo+IGh0dHBzOi8vbGlzdHMueGVucHJv amVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tdXNlcnMKCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi11c2VycyBtYWlsaW5nIGxpc3QKWGVuLXVz ZXJzQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFp bG1hbi9saXN0aW5mby94ZW4tdXNlcnM= From xen-users-bounces@lists.xenproject.org Mon Jul 30 17:14:41 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 30 Jul 2018 17:14:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fkBjX-0001t6-Mu; Mon, 30 Jul 2018 17:13:23 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fkBjV-0001t1-Ca for xen-users@lists.xenproject.org; Mon, 30 Jul 2018 17:13:21 +0000 X-Inumbo-ID: c1fedffb-941b-11e8-a8a5-bc764e045a96 Received: from mail-qt0-x233.google.com (unknown [2607:f8b0:400d:c0d::233]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id c1fedffb-941b-11e8-a8a5-bc764e045a96; Mon, 30 Jul 2018 19:12:37 +0200 (CEST) Received: by mail-qt0-x233.google.com with SMTP id d4-v6so12873797qtn.13 for ; Mon, 30 Jul 2018 10:13:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=asu-edu.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=z7kN9cl2PuX5Bi6mXvQuzeGdyhgYa++ZVgof9uIPHdo=; b=lz0rEyo7MIJchuDt/a9G5TFK+DVStwjbp5l8sd+faO0SUA/bOPr5Ti0guw/daisJI1 5KsGvc7VygRDkw8fAskLonPgWKnyXGMgEYFPlbH18xWrtOSyw5Wmgw8O8nllSN44Lg+x 5Hc43Vb/lDR9nf4q8kwHhvZorOojoQt5+oDMmVGoWw9PJdKeQt7dowkzoALp3+arSYTf 3cJGLA4LVUZAm/iXwyi+1tuSbymRnn5Dzdpj4dGmj3xX1tlKqQXpscuCSyJwrY263Zkq N9ppzZ3Nc9Rpdpsg6WIbGfZEPvLJfHDiZZQR18A6VB3DYDPnxKE3YtK1Heg7XH/viYrY D35A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=z7kN9cl2PuX5Bi6mXvQuzeGdyhgYa++ZVgof9uIPHdo=; b=GnoSOm4JApFD/TdSC7en0pHpYQ4dfkWTEAl6jlQ3BdKyHcCQ2tacR/63Mc97FyoYLi CFb1JxiByg96ZvhjaLOVv4Qzt/+3eeHcn1reRwg/weWcYcQfxevL+GXCX4cqpXv8Mkqv SxzNF3/M85149JVvRXHrOI0i1yBvkZFgXKequCcc/ViyrKGTDQjgicha5+z2B9mlAQHV 7PKWxlOMenD/YJastbwkIY4XARToadOyY2ZI/bqPvE9vjDBYFl/rEHifvjp1ozqNPWOU zvJ3HRvGLPX9d7W8GgNm/JhrmI7gT2MPRfCuaaNY1KErZEZiBSdvi9ZB4/mVZmylh2IF y3KA== X-Gm-Message-State: AOUpUlHpU2mIyiW1ZrtsrCuvI3XjkOh7yoQDshHDNkB+U61cStu2kMdG wC6nTZIJSiiGqkYcUxKzCAV/d1EY4AzyvrFF/sZ+tsh/ X-Google-Smtp-Source: AAOMgpcgDw4bqV6B8j3BN9fQtgSzBDgHzoM151E+ivbkBovpz374e+ytCPfFHgruQZO1i41KwDYVTKeNpnCgBeUdiJ8= X-Received: by 2002:aed:3f17:: with SMTP id p23-v6mr17413715qtf.185.1532970798502; Mon, 30 Jul 2018 10:13:18 -0700 (PDT) MIME-Version: 1.0 From: Paul Gorman Date: Mon, 30 Jul 2018 13:13:07 -0400 Message-ID: To: xen-users@lists.xenproject.org Subject: [Xen-users] Dom0 won't startx X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0468241538992883255==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============0468241538992883255== Content-Type: multipart/alternative; boundary="000000000000e564d105723a93a8" --000000000000e564d105723a93a8 Content-Type: text/plain; charset="UTF-8" Im using the the amdgpu driver. On gentoo, glamor is not an optional dependency of such. In Xorg.0.log, the first error line is as follows: > (EE) glamor0: GL error: GL_OUT_OF_MEMORY in glTextSubImage Is there some kind of incompatibility? Or is there further setup that I need to do beyond the bootloader? Is there some out-of-project patch that I need for xen? --000000000000e564d105723a93a8 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Im using the the amdgpu driver. On gent= oo, glamor is not an optional dependency of such.
In Xorg.0.log, the first error line is as follows= :

> (EE) glamor0: GL error: GL_OUT_OF_M= EMORY in glTextSubImage

Is the= re some kind of incompatibility? Or is there further setup that I need to d= o beyond the bootloader? Is there some out-of-project patch that I need for= xen?
--000000000000e564d105723a93a8-- --===============0468241538992883255== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLXVzZXJz IG1haWxpbmcgbGlzdApYZW4tdXNlcnNAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0 cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi11c2Vycw== --===============0468241538992883255==-- From xen-users-bounces@lists.xenproject.org Tue Jul 31 06:13:19 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 31 Jul 2018 06:13:19 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fkNsx-0000FE-3x; Tue, 31 Jul 2018 06:11:55 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fkNsv-0000F9-6r for xen-users@lists.xenproject.org; Tue, 31 Jul 2018 06:11:53 +0000 X-Inumbo-ID: aa12f5ac-9488-11e8-a6a9-d7ebe60f679a Received: from portola.ca-zephyr.org (unknown [166.84.7.202]) by us1-amaz-eas1.inumbo.com (Halon) with ESMTP id aa12f5ac-9488-11e8-a6a9-d7ebe60f679a; Tue, 31 Jul 2018 06:12:12 +0000 (UTC) Received: from [10.0.0.32] (unknown [50.247.112.108]) by portola.ca-zephyr.org (Postfix) with ESMTPSA id 944B24011C; Tue, 31 Jul 2018 02:12:35 -0400 (EDT) To: xen-users@lists.xenproject.org References: From: Billy MacAllister Message-ID: Date: Mon, 30 Jul 2018 23:11:49 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Subject: Re: [Xen-users] Xen domu crash on boot X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" T24gMDcvMzAvMjAxOCAwMTo0NiBBTSwgS2xhdXMgRGFyaWxpb24gd3JvdGU6Cj4gQW0gMzAuMDcu MjAxOCB1bSAwOToyMSBzY2hyaWViIEJpbGx5IE1hY0FsbGlzdGVyOgo+PiBJIHJlYnVpbHQgYSB4 ZW4gc2VydmVyIHRvZGF5LCBmaXJzdCB1c2luZyB0aGUgc3RhbmRhcmQgcGFja2FnZXMgaW4KPj4g VWJ1bnR1IDE4LjA0IGFuZCB0aGVuIHVzaW5nIFVidW50dSAxNi4wNC4gSSB3ZW50IGJhY2sgdG8g MTYuMDQgYWZ0ZXIgSQo+PiB3YXMgdW5hYmxlIHRvIGdldCBhIGRvbXUncyB0byBib290IHN1Y2Nl c3NmdWxseS7CoCBJIGhhdmUgYW5vdGhlcgo+PiBYZW4gaG9zdCBydW5uaW5nIHN1Y2Nlc3NmdWxs eSBvbiAxNi4wNC4KPj4KPj4gSSBhbSBidWlsZGluZyBwdiBkb211J3MgdXNpbmcgeGVuLWNyZWF0 ZS1pbWFnZS7CoCBUaGUgY29tbWFuZCBsaW5lIEkgYW0KPj4gdXNpbmcgaXM6Cj4+Cj4+IC91c3Iv YmluL3hlbi1jcmVhdGUtaW1hZ2UgLS1ob3N0bmFtZT1zb21laG9zdC5jb20gLS1pcD0xMC4wLjAu NDQgXAo+PiAgwqAtLW1lbW9yeT0yR2IgLS1nZW5wYXNzPTEgLS1zaXplPTMyR2IgLS1weWdydWIg LS1zd2FwPTJHYsKgIFwKPj4gIMKgLS1yb2xlPXVkZXYsY3otc3RyZXRjaCAtLWRpc3Q9c3RyZXRj aCAtLWFyY2g9YW1kNjQKPj4KPj4gSSB3YXMgZ2V0dGluZyBleGFjdGx5IHRoZSBzYW1lIGJlaGF2 aW9yIG9uIHRoZSBVYnVudHUgMTguMDQgc3lzdGVtLCBpLmUuCj4+IGRvbXUncyBjcmFzaCBvbiBi b290LiBXaGF0IHNob3VsZCBJIHRyeT8KPj4KPj4gSSBoYXZlIGJlZW4gYWJsZSB0byBidWlsZCBh IGJ1c3RlciBkb211IG9uIHRoZSAxNi4wNCBzeXN0ZW0sIGJ1dCB0aGVyZQo+PiBhcHBlYXJzIHRv IGJlIHNvbWUgZW50cm9weSBwcm9ibGVtcyB3aXRoIGl0LiBJIGhhdmUgdG8gd2FpdCBzZXZlcmFs Cj4+IG1pbnV0ZXMgYWZ0ZXIgYm9vdGltZyB0aGUgZG9tdSBiZWZvcmUgaXQgd2lsbCBhY2NlcHQg bG9naW5zLsKgIE9uY2UgSSBzZWUKPj4gdGhlIGZvbGxvd2luZyBtZXNzYWdlIG9uIHRoZSBjb25z b2xlIEkgYW0gYWJsZSB0byBsb2dpbi4KPj4KPj4gW8KgIDIwNy43NDQ3OTddIHJhbmRvbTogY3Ju ZyBpbml0IGRvbmUKPj4gW8KgIDIwNy43NDQ4MTRdIHJhbmRvbTogNyB1cmFuZG9tIHdhcm5pbmco cykgbWlzc2VkIGR1ZSB0byByYXRlbGltaXRpbmcKPj4KPj4gVGhpcyBhcHBlYXJzIHRvIGJlIGEg cHJvYmxlbSB3aXRoIG5ld2VyIGtlcm5lbHMuwqAgRG9lcyBhbnlvbmUgaGF2ZSBhCj4+IHdvcmsg YXJvdW5kPwo+PgogPiBNYXliZSBpdCBpcyByZWxhdGVkIHRvOgogPiBodHRwczovL2J1Z3MuZGVi aWFuLm9yZy9jZ2ktYmluL2J1Z3JlcG9ydC5jZ2k/YnVnPTkwMzgyMQogPgogPiBLbGF1cwoKWWVz LCB0aGF0IHdhcyBpdC4gIEp1c3QgYWRkZWQgZXh0cmEgPSAnZWxldmF0b3I9bm9vcCBwdGk9b2Zm JyB0byB0aGUgY2ZnIApmb3IgdGhlIGRvbXUncyBhbmQgdGhleSBib290IGNsZWFubHkgbm93LgoK VGhhbmtzIGEgbG90LAoKQmlsbAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KWGVuLXVzZXJzIG1haWxpbmcgbGlzdApYZW4tdXNlcnNAbGlzdHMueGVucHJv amVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hl bi11c2Vycw== From xen-users-bounces@lists.xenproject.org Tue Jul 31 10:15:36 2018 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 31 Jul 2018 10:15:36 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fkRft-0006Iz-UW; Tue, 31 Jul 2018 10:14:41 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fkRfs-0006Ip-Vo for xen-users@lists.xen.org; Tue, 31 Jul 2018 10:14:41 +0000 X-Inumbo-ID: 85d723f3-94aa-11e8-a6a9-d7ebe60f679a Received: from mail.xenproject.org (unknown [104.130.215.37]) by us1-amaz-eas1.inumbo.com (Halon) with ESMTPS id 85d723f3-94aa-11e8-a6a9-d7ebe60f679a; Tue, 31 Jul 2018 10:14:35 +0000 (UTC) Received: from xenbits.xenproject.org ([104.239.192.120]) by mail.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fkRfI-0000W9-HU; Tue, 31 Jul 2018 10:14:04 +0000 Received: from andrewcoop by xenbits.xenproject.org with local (Exim 4.89) (envelope-from ) id 1fkRfI-0004FB-Ek; Tue, 31 Jul 2018 10:14:04 +0000 Content-Type: multipart/mixed; boundary="=separator"; charset="utf-8" Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.508 (Entity 5.508) To: xen-announce@lists.xen.org, xen-devel@lists.xen.org, xen-users@lists.xen.org, oss-security@lists.openwall.com From: Xen.org security team Message-Id: Date: Tue, 31 Jul 2018 10:14:04 +0000 Subject: [Xen-users] Xen Security Advisory 274 v2 (CVE-2018-14678) - Linux: Uninitialized state in x86 PV failsafe callback path X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: "Xen.org security team" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --=separator Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Xen Security Advisory CVE-2018-14678 / XSA-274 version 2 Linux: Uninitialized state in x86 PV failsafe callback path UPDATES IN VERSION 2 ==================== CVE assigned. Fix the title to refer to the failsafe callback path. ISSUE DESCRIPTION ================= Linux has a `failsafe` callback, invoked by Xen under certain conditions. Normally in this failsafe callback, error_entry is paired with error_exit; and error_entry uses %ebx to communicate to error_exit whether to use the user or kernel return path. Unfortunately, on 64-bit PV Xen on x86, error_exit is called without error_entry being called first, leaving %ebx with an invalid value. IMPACT ====== A rogue user-space program could crash a guest kernel. Privilege escalation cannot be ruled out. VULNERABLE SYSTEMS ================== Only 64-bit x86 PV Linux systems are vulnerable. All versions of Linux are vulnerable. MITIGATION ========== Switching to HVM or PVH guests will mitigate this issue. CREDITS ======= This issue was discovered by M. Vefa Bicakci, and recognized as a security issue by Andy Lutorminski. RESOLUTION ========== Applying the appropriate attached patch resolves this issue. NB this patch has not been accepted into Linux upstream yet. An updated advisory will be sent if the fix upstreamed looks significantly different. xsa274-linux-4.17.patch Linux 4.17 $ sha256sum xsa274* 0c30cb13d1d573f446c8cb8d4824ffad8ef9149a7589a19ef9bcc83c07bddcf5 xsa274-linux-4.17.patch $ NOTE ON THE LACK OF EMBARGO =========================== The patch for this issue was published on linux-kernel without being first reported to the XenProject Security Team. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBCAAGBQJbYDYRAAoJEIP+FMlX6CvZo1gH/3+9TpyHsjwGIqIrK8wndAQ6 bth9m0e/Zq4alZflWRsQlJ64toE23dlZmFF9juHLPNEV/4jPm4CA1oRVLQQkJ3am 6kh4SQMNU5kDa/3S7sCnpYnM+IRg3JO9oDjKfz9PiDImKApzbE/NnGbQLP766BUD dCNKLdJlX+i3mRnKeqehFZKSPY43zOMU19hgfuKGEXwRCqlbLraL1+X5xGN11J51 iXHOJxK9fRBhi2d8jiCKAISqw0OMcROfrCgOFdabxYpw2/H49bjyADd0s9QV5piG In1b7S4AFEZfEzEQ0wlXs4wvhqmBZGdMyXxAL7BP4hTGXAJovLrfsL/nX/DXprQ= =H+Zn -----END PGP SIGNATURE----- --=separator Content-Type: application/octet-stream; name="xsa274-linux-4.17.patch" Content-Disposition: attachment; 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a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1533076541; bh=+FcBSe4QW9w+/qxmjqVD1PxddGJilIIRl23GFu/pP/g=; h=Date:From:To:Subject:References:From:Subject; b=gEJGXpPLG95n3WmwVCCVo8HgMwMYSs0MWRGcW+xn7oCUD9PoXtJatKgNt6XUmxgbAKmi40WPpfdgI9nhg9pKdYsSEeJBsPss3UXA3UxF0fV09y2gImZgXqueV10dDF8yJcULJHUUH/BVtTofz8pHP8i68qA2/+19BcrsX71ahxccyxdrdmSe3xZiPEfEc0VQ4j9pvmdsoIfRrGuhqrAAldCvgTw2cNIytdgLEIZbFIHr1hA0a98HYquskMDXbCVWfMnA40QnzDkZHerTFhPuSEb8yhv56l0sNi0Egx/tAE+PuA5cudU3suA19Lw7X9jQxDTavQ3XvCNYpnp9//XtGw== X-YMail-OSG: iriNyrUVM1mLwxKd5HqprDwsVJJ8A6fNymCN14.8RcYUfsV7H5_fOkolevIcI.y GUPI3ChhRhPms8Nih2NMLMegVE8uVl7FsTcW0ClIRfiVB7rEPoe.s6BZg5FY5UHVOxtLhrf.ygxm FbmsGam8i9wRuXVMSRNvh.138H8d0YoAOgS3vTmMFUYZyaRt.c7z.vT0V7Kjl.9pB43V6Sayvb3z qY8lvS4wh2Bv1i_3OaPynsFPtNy40iTAfHqkQBuWg2hi.WeEIlgwAHUrDMnmRFrCdX.F6EQ5qfZG 7wNwU3yn1W3Vzm1Ou577Lzq60z_w0uvRrCHuvZNrU9AW9pI3P4Jt8IntfzD94oHduJ8fKBpBeHyV 9U8IGDSYjyeo44ubOOojk58Z4EA4IX.O0r8DD9UAVE9fVjgBFmgs_pwZ6ZBwPQgv_prM25Mw42JB 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SPE9gE8S01ssyddV6.0_.8XFFcRVqtaleMz0b.KkMXZH_tGZF1dDIB3c3ns1tjntwbDqbTxI6EZe 5S5Khl_mXrU9YBfxUutAF Received: from sonic.gate.mail.ne1.yahoo.com by sonic304.consmr.mail.ne1.yahoo.com with HTTP; Tue, 31 Jul 2018 22:35:41 +0000 Date: Tue, 31 Jul 2018 22:35:39 +0000 (UTC) From: Mark Pryor To: Xen-users Message-ID: <1483729384.74006.1533076539359@mail.yahoo.com> MIME-Version: 1.0 References: <1483729384.74006.1533076539359.ref@mail.yahoo.com> X-Mailer: WebService/1.1.12206 YMailNorrin Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0 Content-Length: 3084 Subject: [Xen-users] moving the Virt Stack on Stretch to recent Xen X-BeenThere: xen-users@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============7443656035151274502==" Errors-To: xen-users-bounces@lists.xenproject.org Sender: "Xen-users" --===============7443656035151274502== Content-Type: multipart/alternative; boundary="----=_Part_74005_1527039312.1533076539358" Content-Length: 2509 ------=_Part_74005_1527039312.1533076539358 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hello, the Virt stack on Debian Stretch (stable) is currently at: xen-4.8 -> qemu-2.8 -> libvirt-3.x in order of depends. Once the xen version is upgraded, the Debian autobuild= ers will rebuild qemu-2.8, then finally libvirt. That's the way it would work on Buster, where versions do get upgraded. I've gone ahead and manually done this with xen-4.10 and xen-4.11, qemu-2.1= 1/qemu-2.12, and finally I build Libvirt-4.3.0. The libvirt is backported from Buster. These two complete stacks have been done: xen-4.10 -> qemu-2.11 -> libvirt-4.3.0 xen-4.11 -> qemu-2.12 -> libvirt-4.3.0 This is how to leverage the debian packaging scheme using the strict ABI ap= proach. BTW, Buster has libvirt moving ahead to =C2=A04.5.0-1. For more info, see us at ##xen-packaging on Freenode, GMT-8. cheers, PryMar56 ------=_Part_74005_1527039312.1533076539358 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hello,

= the Virt stack on Debian Stretch (stable) is currently at:
xen-4.8 = -> qemu-2.8 -> libvirt-3.x

in order of depends. Once= the xen version is upgraded, the Debian autobuilders will rebuild qemu-2.8= , then finally libvirt.
That's the way it would work on Buster, whe= re versions do get upgraded.

I've gone ahead and manu= ally done this with xen-4.10 and xen-4.11, qemu-2.11/qemu-2.12, and finally= I build Libvirt-4.3.0.
The libvirt is backported from Buster.=

These two complete stacks have been done:
x= en-4.10 -> qemu-2.11 -> libvirt-4.3.0
xen-4.11 -> qemu-2.1= 2 -> libvirt-4.3.0

This is how to leverage the debian p= ackaging scheme using the strict ABI approach.
BTW, Buster has libvirt m= oving ahead to  4.5.0-1.

For more info, see us at
##xen-packaging on Freenod= e, GMT-8.

cheers,
PryMar5= 6
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