From xen-users-bounces@lists.xenproject.org Mon Sep 02 12:47:51 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Mon, 02 Sep 2024 12:47:51 +0000 Received: from list by lists.xenproject.org with outflank-mailman.787879.1197357 (Exim 4.92) (envelope-from ) id 1sl6Sa-0005qx-A1; Mon, 02 Sep 2024 12:47:08 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 787879.1197357; Mon, 02 Sep 2024 12:47:08 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sl6Sa-0005qq-74; Mon, 02 Sep 2024 12:47:08 +0000 Received: by outflank-mailman (input) for mailman id 787879; Mon, 02 Sep 2024 12:47:07 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sl6SZ-0005ch-7G for xen-users@lists.xenproject.org; Mon, 02 Sep 2024 12:47:07 +0000 Received: from mail-lf1-x12c.google.com (mail-lf1-x12c.google.com [2a00:1450:4864:20::12c]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 748eee72-6929-11ef-99a1-01e77a169b0f; Mon, 02 Sep 2024 14:47:05 +0200 (CEST) Received: by mail-lf1-x12c.google.com with SMTP id 2adb3069b0e04-53438aa64a4so5022169e87.3 for ; Mon, 02 Sep 2024 05:47:04 -0700 (PDT) X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: 748eee72-6929-11ef-99a1-01e77a169b0f DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cloud.com; s=cloud; t=1725281224; x=1725886024; darn=lists.xenproject.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=epJRt1uo4Lexsje12YBsFjRgkSZDtcBNrdYTIalCFkg=; b=gIEqlwnD2haUKg3jBjd+cNJ3lt9eiKvN84NWzICks+6YIPN3erpyBk/0kvme/HA3Qg 0O+DNmf1MgI42j8vbAf4B0PdZ9EVnRHzIRorU6siT+nq8DvIr3DAQC+ENqBZABk7TYJv ry7JJedcf/knG1OvpMLp219rL4l1MQARdiDxE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725281224; x=1725886024; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=epJRt1uo4Lexsje12YBsFjRgkSZDtcBNrdYTIalCFkg=; b=krdMSgGGAFZjHdGB4Zs0gkfivdW+d4vrFjRdpPIC9lh24XdPkqXBdHu04RbzeqidBP vwVwv26/AHSPlPeBv3trt2E9pHGn0RZoK2qUu3Im9An7LWTGsNO6OS68POfZ30npAZJ4 YjucsNrVaPK8qZPygXKNXBjiSh/tu8/hUS7m8ZKlpWjG1kReUXoR7KegY+XRxDEi9AYb mvuyjsOGwBI4+p0rHFXVifUY+Q8chRDv6DivxiE8jrseYvxe7Xx9eoQBIDFL6F5u6sIv uQBZmD7irbV52X1tiYP7dmpXHTSZGaqgxVVzfiiN/i+rVUyxbGY1jxKWennDjmIUpeta dW2w== X-Forwarded-Encrypted: i=1; AJvYcCV4LKYwFcQDxZ4c5lSmnWeSLKjJu+pDdVT1mGQUxrw6uE1kFbwsyKk8GZtTdeF30BVrn3JHH86fd64=@lists.xenproject.org X-Gm-Message-State: AOJu0Yzrk7sGIkgTrDhaJRr74BVQRvfe/mzaevVrsn473GbAtgNH0NJr iGe5HCMyOlLzZayQfYC5w0Q7h0dlUWl3Ie4qBy+40kg/LN6EsOixph2gfixp30IDkaz9RiojXjj Vy4MTtcuD9BjAKECG5/PbHd0Ami33I5o1YU/RdA== X-Google-Smtp-Source: AGHT+IHB4TuNrHy5UF0c3FqUX+kApgANloGmbRcajnhzJgvUqzVmT+PurasAD3cbAaxFGeHdevWKG9M+/IvaykCGkmg= X-Received: by 2002:a05:6512:2241:b0:52c:e159:a998 with SMTP id 2adb3069b0e04-53546b2bd62mr8259813e87.29.1725281222922; Mon, 02 Sep 2024 05:47:02 -0700 (PDT) MIME-Version: 1.0 From: Kelly Choi Date: Mon, 2 Sep 2024 13:46:26 +0100 Message-ID: Subject: [ANNOUNCE] Call for agenda items - Community Call 5th September 2024 To: xen-devel , xen-users@lists.xenproject.org Content-Type: multipart/alternative; boundary="0000000000006e40c20621225636" --0000000000006e40c20621225636 Content-Type: text/plain; charset="UTF-8" Hi all, Please add your proposed agenda items below. https://cryptpad.fr/pad/#/2/pad/edit/VxQ65XLa-w4D3D9z9ipZInnC/ If any action items are missing or have been resolved, please add/remove them from the sheet. *CALL LINK: https://meet.jit.si/XenProjectCommunityCall * *DATE: Thursday 5th September 2024* *TIME: 1500 UTC (4 pm UK time)* *Note the following administrative conventions for the call:* ** To allow time to switch between meetings, we plan on starting theagenda at 15:05 UTC sharp. Aim to join by 15:03 UTC if possible to allocatetime to sort out technical difficulties.* ** If you want to be CC'ed please add or remove yourself from thesign-up-sheet at https://cryptpad.fr/pad/#/2/pad/edit/D9vGzihPxxAOe6RFPz0sRCf+/ == Dial-in Information ==## Meeting time16:00 - 17:00 British timeFurther International meeting times:* https://www.timeanddate.com/worldclock/meetingdetails.html?year=2024&month=9&day=5&hour=15&min=0&sec=0&p1=1234&p2=37&p3=224&p4=179 ## Dial in details https://meet.jit.si/static/dialInInfo.html?room=XenProjectCommunityCall Many thanks, Kelly Choi Community Manager Xen Project --0000000000006e40c20621225636 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi all,

Please add your proposed agenda items b= elow.=C2=A0

https://cryptpad.fr/pad/#/2/pad/edit/VxQ65XLa-w4D3D9z9ipZ= InnC/=C2=A0

If any action items are missing or have been reso= lved, please add/remove them from the sheet.=C2=A0

CALL=C2=A0LINK:=C2=A0https://meet.jit.si/XenProjectCommunityCall

= DATE: Thursday 5th September 2024

TIME: 1500 UTC (4 pm UK t= ime)

Note the following administrative conventions for the=C2=A0<= span class=3D"gmail-il">call:
* To allow time = to switch between meetings, we plan on starting the
agenda at 15:05 UTC = sharp.=C2=A0 Aim to join by 15:03 UTC if possible to allocate
time to so= rt out technical difficulties.

* If you want to be CC&= #39;ed please add or remove yourself from the
sign-up-sheet at=C2=A0https://cryptpad.fr/pad/#/2/pad/edit/D9vG= zihPxxAOe6RFPz0sRCf+/

=3D=3D=C2=A0Dial<= /span>-in Information =3D=3D
## Meeting time
16:00 - 17:00 British ti= me
Further International meeting times:
https://www.timeanddate.com/world= clock/meetingdetails.html?year=3D2024&month=3D9&day=3D5&hour=3D= 15&min=3D0&sec=3D0&p1=3D1234&p2=3D37&p3=3D224&p4=3D= 179

##=C2=A0Dial=C2=A0in details=
https://meet.jit.si/sta= tic/dialInInfo.html?room=3DXenProjectCommunityCall

Many thanks,
Kelly Ch= oi

Community= Manager
Xen Project=C2=A0
--0000000000006e40c20621225636-- From xen-users-bounces@lists.xenproject.org Tue Sep 03 22:50:58 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 03 Sep 2024 22:50:58 +0000 Received: from list by lists.xenproject.org with outflank-mailman.789609.1199213 (Exim 4.92) (envelope-from ) id 1slcLm-0003sw-2y; Tue, 03 Sep 2024 22:50:14 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 789609.1199213; Tue, 03 Sep 2024 22:50:14 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1slcLl-0003sp-Vo; Tue, 03 Sep 2024 22:50:13 +0000 Received: by outflank-mailman (input) for mailman id 789609; Tue, 03 Sep 2024 22:50:12 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1slcLk-0003sj-7X for xen-users@lists.xenproject.org; Tue, 03 Sep 2024 22:50:12 +0000 Received: from out.good-with-numbers.com (out.good-with-numbers.com [70.36.235.100]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id ddc236fd-6a46-11ef-99a1-01e77a169b0f; Wed, 04 Sep 2024 00:50:09 +0200 (CEST) X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: ddc236fd-6a46-11ef-99a1-01e77a169b0f Date: Tue, 3 Sep 2024 22:47:26 +0000 From: Mike To: xen-users@lists.xenproject.org Subject: Re: Call for help - Xen user documentation Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: There are Debian 12-specific instructions at . From xen-users-bounces@lists.xenproject.org Wed Sep 04 06:47:08 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 04 Sep 2024 06:47:08 +0000 Received: from list by lists.xenproject.org with outflank-mailman.789816.1199479 (Exim 4.92) (envelope-from ) id 1sljmb-0003Ih-6L; Wed, 04 Sep 2024 06:46:25 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 789816.1199479; Wed, 04 Sep 2024 06:46:25 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sljmb-0003Ia-2k; Wed, 04 Sep 2024 06:46:25 +0000 Received: by outflank-mailman (input) for mailman id 789816; Wed, 04 Sep 2024 06:46:23 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sljmZ-00038g-67 for xen-users@lists.xenproject.org; Wed, 04 Sep 2024 06:46:23 +0000 Received: from mail2-relais-roc.national.inria.fr (mail2-relais-roc.national.inria.fr [192.134.164.83]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 64c1d986-6a89-11ef-99a1-01e77a169b0f; Wed, 04 Sep 2024 08:46:21 +0200 (CEST) Received: from zcs2-store8.inria.fr ([128.93.142.6]) by mail2-relais-roc.national.inria.fr with ESMTP; 04 Sep 2024 08:46:20 +0200 X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: 64c1d986-6a89-11ef-99a1-01e77a169b0f DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=inria.fr; s=dc; h=date:from:to:message-id:subject:mime-version; bh=sL2Xi8roK+ovgdnB5SAQWXYS0x2oWluBDC+oumBczv4=; b=vzrLbqDZV0Tpx6H0S3LbYTpNC0nA6L2g6nji/NaE1hHAlgZWy4J/Flhf KYMAW6xXP6vsSnDorE9Ns2HyVrPlwdC0kFS6OfLIArwUBq4hGDbG0KUeY 5PXFpisahdMi4XjHrgTZGuXG1b81eYsPtL0+mQSPa4LijIj2BOPydmMIv 0=; Authentication-Results: mail2-relais-roc.national.inria.fr; dkim=none (message not signed) header.i=none; spf=Pass smtp.mailfrom=fonyuy-asheri.caleb@inria.fr; spf=None smtp.helo=postmaster@zcs2-store8.inria.fr Received-SPF: Pass (mail2-relais-roc.national.inria.fr: domain of fonyuy-asheri.caleb@inria.fr designates 128.93.142.6 as permitted sender) identity=mailfrom; client-ip=128.93.142.6; receiver=mail2-relais-roc.national.inria.fr; envelope-from="fonyuy-asheri.caleb@inria.fr"; x-sender="fonyuy-asheri.caleb@inria.fr"; x-conformance=spf_only; x-record-type="v=spf1"; x-record-text="v=spf1 include:mailout.safebrands.com a:basic-mail.safebrands.com a:basic-mail01.safebrands.com a:basic-mail02.safebrands.com ip4:128.93.142.0/24 ip4:192.134.164.0/24 ip4:128.93.162.160 ip4:89.107.174.7 mx ~all" Received-SPF: None (mail2-relais-roc.national.inria.fr: no sender authenticity information available from domain of postmaster@zcs2-store8.inria.fr) identity=helo; client-ip=128.93.142.6; receiver=mail2-relais-roc.national.inria.fr; envelope-from="fonyuy-asheri.caleb@inria.fr"; x-sender="postmaster@zcs2-store8.inria.fr"; x-conformance=spf_only X-IronPort-AV: E=Sophos;i="6.10,201,1719871200"; d="scan'208,217";a="181369048" X-MGA-submission: =?us-ascii?q?MDGNwuKI+zRBAIaPkRgy2YE/VPUn9/Wb7fsd5N?= =?us-ascii?q?5WD7WDH72b5SR0icLIH5nd3R0nDsYSKA2DxgJSK35ZFPyv2DWt9DhdS2?= =?us-ascii?q?lpHDdMPnvOhV9VgdDe2JNbfHb/Ltd861TtfGl8L0cHTuZbUYM40gs+Ea?= =?us-ascii?q?KKmN4MPCX+A5O6zRDTr1ZPLg=3D=3D?= Date: Wed, 4 Sep 2024 08:46:20 +0200 (CEST) From: Fonyuy-Asheri Caleb To: xen-users@lists.xenproject.org Message-ID: <1954829122.29371357.1725432380417.JavaMail.zimbra@inria.fr> Subject: Request for list of xen releases and release notes MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="=_e123ade1-42b5-49d9-9c2c-82b1ccb5fee5" X-Originating-IP: [131.254.23.3] X-Mailer: Zimbra 10.0.8_GA_4611 (ZimbraWebClient - GC127 (Linux)/10.0.8_GA_4611) Thread-Index: 2hABjv7fuQ3vcG12lQRMi7ut+GebTg== Thread-Topic: Request for list of xen releases and release notes --=_e123ade1-42b5-49d9-9c2c-82b1ccb5fee5 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hello, Please is there an archive where I can find all xen versions from the initial release with their release notes? I looked at the git history but I am not able to filter out the needed information. Thank you Caleb --=_e123ade1-42b5-49d9-9c2c-82b1ccb5fee5 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit
Hello,

Please is there an archive where I can find all xen versions from the initial release with their release notes? 

I looked at the git history but I am not able to filter out the needed information. 


Thank you 

Caleb
--=_e123ade1-42b5-49d9-9c2c-82b1ccb5fee5-- From xen-users-bounces@lists.xenproject.org Thu Sep 05 19:54:23 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 05 Sep 2024 19:54:23 +0000 Received: from list by lists.xenproject.org with outflank-mailman.791349.1201211 (Exim 4.92) (envelope-from ) id 1smIXz-00065m-VW; Thu, 05 Sep 2024 19:53:39 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 791349.1201211; Thu, 05 Sep 2024 19:53:39 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1smIXz-00065e-R5; Thu, 05 Sep 2024 19:53:39 +0000 Received: by outflank-mailman (input) for mailman id 791349; Thu, 05 Sep 2024 19:53:39 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1smIXz-00065T-4t for xen-users@lists.xenproject.org; Thu, 05 Sep 2024 19:53:39 +0000 Received: from mail-lf1-x12c.google.com (mail-lf1-x12c.google.com [2a00:1450:4864:20::12c]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 8a954147-6bc0-11ef-a0b3-8be0dac302b0; Thu, 05 Sep 2024 21:53:38 +0200 (CEST) Received: by mail-lf1-x12c.google.com with SMTP id 2adb3069b0e04-5353d0b7463so1959023e87.3 for ; Thu, 05 Sep 2024 12:53:37 -0700 (PDT) X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: 8a954147-6bc0-11ef-a0b3-8be0dac302b0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cloud.com; s=cloud; t=1725566017; x=1726170817; darn=lists.xenproject.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=EXswSmnBjPrXQRFfRsfaC2LJ4aGPrwQXhfPxYuT8+zs=; b=ZwhNQk5LXz1iKqW670r9spw3AZurNQ/Xxy8dL79Q93Y/jq5Lao3r83gzrUkxsGKNIi cLp0G5L9zBW63H5h54zKpD/sWJG1VhS/FRS/GnOFLr19zbo8S6REkZK0CyxBZNe2R+p2 U46OFCZUj3Z4svNJ0G9+Do4ob7OwpNE6/OqrY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725566017; x=1726170817; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=EXswSmnBjPrXQRFfRsfaC2LJ4aGPrwQXhfPxYuT8+zs=; b=dAMl8IKrQu4FEzOxZa0d8Z0jbfQqhgmjGRHBU5du1isRgz5q2sBBWjvo+SBdBewVzh eZvBWVDGkoVmH4KAoAOFx5Tcd3YYzW9S4miqppEBVimZLMRD1cCPeA25Kot+SM4oQHZ7 gEs47XAtItbNo2oY+lq30/ZzHPSvOz1EqNS/DFGAK3hOT+197MVtve3feRUdNYQFBOs0 Mwd3f/Z1CdWkndrhHqPi5UfgtOnJGQZ1wVF31pUZ/CHXzyJI3UYVyFzKlSMV8luPnyqI HkQpZesXeQP3GLGEE2nwNS2X0WdKfX6GFI1uJ1QgUD9H6pP+JozH1H9/TRmENXbD5dpp Ky+Q== X-Forwarded-Encrypted: i=1; AJvYcCXUVhV0Hu/Me2oFA6dZqZouiXza4RBW7xUJaAlF2Dr5QCjfAT9TiGqgRTK2AXX3zlYEZ271LK3hyCE=@lists.xenproject.org X-Gm-Message-State: AOJu0YwRBSwJvceediMMBIOnFOKiqaC9ZwCmCutJCjW0c6YZs0gDwCCb eVZa7Dh4Z8aK2bwQj1lTyRLt7jJRgZ4W0v0zo8Ou4dx0jUNvjhBJZDSYElNaCbSMstUe/82CKhY kuxaDN6bMcVOnLW+F18o3SIxV61jSi8H1own+x81n5rOAHLtJvvs= X-Google-Smtp-Source: AGHT+IG6ObVQxpZ02KLnFx8qz4OFQhfJvSDVfDg2ugC3+DHUpWPOe5Z/1u54QKW4PI7SADgijlK0YzXMEnaDN+ngcUU= X-Received: by 2002:a05:6512:104a:b0:533:4591:fc03 with SMTP id 2adb3069b0e04-536587fbcbdmr50963e87.46.1725566015836; Thu, 05 Sep 2024 12:53:35 -0700 (PDT) MIME-Version: 1.0 From: Kelly Choi Date: Thu, 5 Sep 2024 20:52:00 +0100 Message-ID: Subject: Community Call Recording - September 2024 To: xen-devel , xen-users@lists.xenproject.org Content-Type: multipart/alternative; boundary="0000000000006951ad062164a589" --0000000000006951ad062164a589 Content-Type: text/plain; charset="UTF-8" Hi everyone, The community call recording has been uploaded. YouTube link: https://youtu.be/bVnZtQWzLtI Cryptpad file: https://cryptpad.fr/pad/#/2/pad/view/iPdSDDD4+An7kt0UT1V32t9f-rfyEQ4wJWqYj5cZCmg/ Many thanks, Kelly Choi Community Manager Xen Project --0000000000006951ad062164a589 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi everyone,

The community c= all recording has been uploaded.

YouTube link:

Cryptpad file:

M= any thanks,
Kelly Choi

Community Manager
Xen Project=C2=A0
--0000000000006951ad062164a589-- From xen-users-bounces@lists.xenproject.org Tue Sep 24 12:14:38 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Tue, 24 Sep 2024 12:14:38 +0000 Received: from list by lists.xenproject.org with outflank-mailman.802691.1213006 (Exim 4.92) (envelope-from ) id 1st4QY-0005Ug-LO; Tue, 24 Sep 2024 12:13:58 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 802691.1213006; Tue, 24 Sep 2024 12:13:58 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1st4QY-0005UX-Hl; Tue, 24 Sep 2024 12:13:58 +0000 Received: by outflank-mailman (input) for mailman id 802691; Tue, 24 Sep 2024 12:13:57 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1st4QX-0004z6-L7 for xen-users@lists.xen.org; Tue, 24 Sep 2024 12:13:57 +0000 Received: from mail.xenproject.org (mail.xenproject.org [104.130.215.37]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 74bc199f-7a6e-11ef-99a2-01e77a169b0f; Tue, 24 Sep 2024 14:13:51 +0200 (CEST) Received: from xenbits.xenproject.org ([104.239.192.120]) by mail.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1st4QL-0006UK-Q4; Tue, 24 Sep 2024 12:13:45 +0000 Received: from julieng by xenbits.xenproject.org with local (Exim 4.92) (envelope-from ) id 1st4QL-0005gb-N8; Tue, 24 Sep 2024 12:13:45 +0000 X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: 74bc199f-7a6e-11ef-99a2-01e77a169b0f DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=xen.org; s=20200302mail; h=Date:Message-Id:Subject:CC:From:To:MIME-Version: Content-Transfer-Encoding:Content-Type; bh=Pikb5xGF7Yi594aVvQQ4PAPf66I5y1EIaZtzhUUSOlk=; b=Jn4C93CUQsFNZdVUvjh57+fVvi APFu4294TgL6hsimOjBiL6sxQ+JN2brDn0FiKUpg5Si5kwws0s5K/eegXgN/LK7uhmidmYouKhjK0 9VWA88KyaVM4nS39D1SNUvIroFS7dOVJ3A/sU60PEothV/BnKTDw/IZfxxzjqk+5xOwM=; Content-Type: multipart/mixed; boundary="=separator"; charset="utf-8" Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) 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 CC: Xen.org security team Subject: Xen Security Advisory 462 v2 (CVE-2024-45817) - x86: Deadlock in vlapic_error() Message-Id: Date: Tue, 24 Sep 2024 12:13:45 +0000 --=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-2024-45817 / XSA-462 version 2 x86: Deadlock in vlapic_error() UPDATES IN VERSION 2 ==================== Public release. ISSUE DESCRIPTION ================= In x86's APIC (Advanced Programmable Interrupt Controller) architecture, error conditions are reported in a status register. Furthermore, the OS can opt to receive an interrupt when a new error occurs. It is possible to configure the error interrupt with an illegal vector, which generates an error when an error interrupt is raised. This case causes Xen to recurse through vlapic_error(). The recursion itself is bounded; errors accumulate in the the status register and only generate an interrupt when a new status bit becomes set. However, the lock protecting this state in Xen will try to be taken recursively, and deadlock. IMPACT ====== A buggy or malicious HVM or PVH guest can deadlock Xen, leading to a DoS. VULNERABLE SYSTEMS ================== Xen 4.5 and onwards are vulnerable. Xen 4.4 and older are not vulnerable. Only x86 systems running HVM or PVH guests are vulnerable. Architectures other than x86 are not vulnerable. Only HVM or PVH guests can leverage the vulnerability. PV guests cannot leverage the vulnerability. MITIGATION ========== Not running untrusted HVM or PVH VMs will avoid this vulnerability. CREDITS ======= This issue was discovered after a BUGSENG team working on MISRA C compliance of Xen pointed attention to ECLAIR reports for MISRA C Rule 17.2 (Functions shall not call themselves, either directly or indirectly). RESOLUTION ========== Applying the attached patch resolves this issue. Note that patches for released versions are generally prepared to apply to the stable branches, and may not apply cleanly to the most recent release tarball. Downstreams are encouraged to update to the tip of the stable branch before applying these patches. xsa462.patch xen-unstable - Xen 4.16.x $ sha256sum xsa462* c8cb03fdcfffa7e043b1d82643efde0f93bff5ce484887c6f59207777ee95be7 xsa462.patch $ DEPLOYMENT DURING EMBARGO ========================= Deployment of the patches and/or mitigations described above (or others which are substantially similar) is permitted during the embargo, even on public-facing systems with untrusted guest users and administrators. But: Distribution of updated software is prohibited (except to other members of the predisclosure list). Predisclosure list members who wish to deploy significantly different patches and/or mitigations, please contact the Xen Project Security Team. (Note: this during-embargo deployment notice is retained in post-embargo publicly released Xen Project advisories, even though it is then no longer applicable. This is to enable the community to have oversight of the Xen Project Security Team's decisionmaking.) For more information about permissible uses of embargoed information, consult the Xen Project community's agreed Security Policy: http://www.xenproject.org/security-policy.html -----BEGIN PGP SIGNATURE----- iQFABAEBCAAqFiEEI+MiLBRfRHX6gGCng/4UyVfoK9kFAmbymG8MHHBncEB4ZW4u b3JnAAoJEIP+FMlX6CvZ+MYIALQiqD84Ryme+mKRunKqDuH3P3pTX9bvxFp8sRZd B0A3ysBKsC+eSJHsuH+vaTPG25e72+cqSs1Wr1PHs+p99UA4QxG8vT8pbAIAyr3f lHVJvHfqMYA3xxNwS82us2Hjiv0t4spBBDje9TgcRvJf8nAcrPrQ+k6eycTTTGiz kMT5pjkaiKTf0+uZ13krzHHCTyDwYKYJJly0FOv4TbNH+Bxj0i7b630BUtxGibMT Cm5ay+CK3QSIJUGG6OjSAfFQWxZJ0W7gg1RNsH/ExsvsMw9sE2mX0YbHKaYD6yWf wEmwQvAwYeaa91fcRnkr9dTZMYy5ObeUQLqJz1EJJ1indyU= =dr22 -----END PGP SIGNATURE----- --=separator Content-Type: application/octet-stream; name="xsa462.patch" Content-Disposition: attachment; filename="xsa462.patch" Content-Transfer-Encoding: base64 RnJvbTogSmFuIEJldWxpY2ggPGpiZXVsaWNoQHN1c2UuY29tPgpTdWJqZWN0 OiB4ODYvdkxBUElDOiBwcmV2ZW50IHVuZHVlIHJlY3Vyc2lvbiBvZiB2bGFw aWNfZXJyb3IoKQoKV2l0aCB0aGUgZXJyb3IgdmVjdG9yIHNldCB0byBhbiBp bGxlZ2FsIHZhbHVlLCB0aGUgZnVuY3Rpb24gaW52b2tpbmcKdmxhcGljX3Nl dF9pcnEoKSB3b3VsZCBicmluZyBleGVjdXRpb24gYmFjayBoZXJlLCB3aXRo IHRoZSBub24tcmVjdXJzaXZlCmxvY2sgYWxyZWFkeSBoZWxkLiBBdm9pZCB0 aGUgY2FsbCBpbiB0aGlzIGNhc2UsIG1lcmVseSBmdXJ0aGVyIHVwZGF0aW5n CkVTUiAoaWYgbmVjZXNzYXJ5KS4KClRoaXMgaXMgWFNBLTQ2MiAvIENWRS0y MDI0LTQ1ODE3LgoKRml4ZXM6IDVmMzJkMTg2YThiMSAoIng4Ni92bGFwaWM6 IGRvbid0IHNpbGVudGx5IGFjY2VwdCBiYWQgdmVjdG9ycyIpClJlcG9ydGVk LWJ5OiBGZWRlcmljbyBTZXJhZmluaSA8ZmVkZXJpY28uc2VyYWZpbmlAYnVn c2VuZy5jb20+ClJlcG9ydGVkLWJ5OiBBbmRyZXcgQ29vcGVyIDxhbmRyZXcu Y29vcGVyM0BjaXRyaXguY29tPgpTaWduZWQtb2ZmLWJ5OiBKYW4gQmV1bGlj aCA8amJldWxpY2hAc3VzZS5jb20+ClNpZ25lZC1vZmYtYnk6IEFuZHJldyBD b29wZXIgPGFuZHJldy5jb29wZXIzQGNpdHJpeC5jb20+ClJldmlld2VkLWJ5 OiBBbmRyZXcgQ29vcGVyIDxhbmRyZXcuY29vcGVyM0BjaXRyaXguY29tPgoK ZGlmZiAtLWdpdCBhL3hlbi9hcmNoL3g4Ni9odm0vdmxhcGljLmMgYi94ZW4v YXJjaC94ODYvaHZtL3ZsYXBpYy5jCmluZGV4IDJlYzk1OTQyNzEzZS4uODc1 OGM0MjE3ZmFiIDEwMDY0NAotLS0gYS94ZW4vYXJjaC94ODYvaHZtL3ZsYXBp Yy5jCisrKyBiL3hlbi9hcmNoL3g4Ni9odm0vdmxhcGljLmMKQEAgLTExMiw5 ICsxMTIsMjQgQEAgc3RhdGljIHZvaWQgdmxhcGljX2Vycm9yKHN0cnVjdCB2 bGFwaWMgKnZsYXBpYywgdW5zaWduZWQgaW50IGVycm1hc2spCiAgICAgaWYg KCAoZXNyICYgZXJybWFzaykgIT0gZXJybWFzayApCiAgICAgewogICAgICAg ICB1aW50MzJfdCBsdnRlcnIgPSB2bGFwaWNfZ2V0X3JlZyh2bGFwaWMsIEFQ SUNfTFZURVJSKTsKKyAgICAgICAgYm9vbCBpbmogPSBmYWxzZTsKIAotICAg ICAgICB2bGFwaWNfc2V0X3JlZyh2bGFwaWMsIEFQSUNfRVNSLCBlc3IgfCBl cnJtYXNrKTsKICAgICAgICAgaWYgKCAhKGx2dGVyciAmIEFQSUNfTFZUX01B U0tFRCkgKQorICAgICAgICB7CisgICAgICAgICAgICAvKgorICAgICAgICAg ICAgICogSWYgTFZURVJSIGlzIHVubWFza2VkIGFuZCBoYXMgYW4gaWxsZWdh bCB2ZWN0b3IsIHZsYXBpY19zZXRfaXJxKCkKKyAgICAgICAgICAgICAqIHdp bGwgZW5kIHVwIGJhY2sgaGVyZS4gIEJyZWFrIHRoZSBjeWNsZSBieSBvbmx5 IGluamVjdGluZyBMVlRFUlIKKyAgICAgICAgICAgICAqIGlmIGl0IHdpbGwg c3VjY2VlZCwgYW5kIGZvbGRpbmcgaW4gUkVDVklMTCBvdGhlcndpc2UuCisg ICAgICAgICAgICAgKi8KKyAgICAgICAgICAgIGlmICggKGx2dGVyciAmIEFQ SUNfVkVDVE9SX01BU0spID49IDE2ICkKKyAgICAgICAgICAgICAgICAgaW5q ID0gdHJ1ZTsKKyAgICAgICAgICAgIGVsc2UKKyAgICAgICAgICAgICAgICAg ZXJybWFzayB8PSBBUElDX0VTUl9SRUNWSUxMOworICAgICAgICB9CisKKyAg ICAgICAgdmxhcGljX3NldF9yZWcodmxhcGljLCBBUElDX0VTUiwgZXNyIHwg ZXJybWFzayk7CisKKyAgICAgICAgaWYgKCBpbmogKQogICAgICAgICAgICAg dmxhcGljX3NldF9pcnEodmxhcGljLCBsdnRlcnIgJiBBUElDX1ZFQ1RPUl9N QVNLLCAwKTsKICAgICB9CiAgICAgc3Bpbl91bmxvY2tfaXJxcmVzdG9yZSgm dmxhcGljLT5lc3JfbG9jaywgZmxhZ3MpOwo= --=separator-- From xen-users-bounces@lists.xenproject.org Wed Sep 25 15:00:15 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 25 Sep 2024 15:00:15 +0000 Received: from list by lists.xenproject.org with outflank-mailman.804057.1214948 (Exim 4.92) (envelope-from ) id 1stTUH-0000Cl-5v; Wed, 25 Sep 2024 14:59:29 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 804057.1214948; Wed, 25 Sep 2024 14:59:29 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stTUG-00009x-Ui; Wed, 25 Sep 2024 14:59:28 +0000 Received: by outflank-mailman (input) for mailman id 804057; Wed, 25 Sep 2024 14:59:28 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stTUG-0008R0-Il for xen-users@lists.xenproject.org; Wed, 25 Sep 2024 14:59:28 +0000 Received: from mail-lj1-x236.google.com (mail-lj1-x236.google.com [2a00:1450:4864:20::236]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id c231810c-7b4e-11ef-a0ba-8be0dac302b0; Wed, 25 Sep 2024 16:59:28 +0200 (CEST) Received: by mail-lj1-x236.google.com with SMTP id 38308e7fff4ca-2f75428b9f8so90867421fa.3 for ; Wed, 25 Sep 2024 07:59:26 -0700 (PDT) X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: c231810c-7b4e-11ef-a0ba-8be0dac302b0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cloud.com; s=cloud; t=1727276366; x=1727881166; darn=lists.xenproject.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=KiF+pDx6/TaWiQWe/iuYOt1UB0wHj613v8Zm87OIt00=; b=QRTPTyp9hmoYTb41CEnMAzB8DvC2PCWlpkPcOKGBzevmQ8l/77X1revyZ7/KqWw1wg MC5WoVlm/82Icmdjpbi0rqLG2W++6fiaL4YRhXxdREIEzIQHm/ViiHmBhywZhzuw0E2g fDFgETVg8C3jCEK69C8EV60yjIuO6Gv32yy9Q= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727276366; x=1727881166; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=KiF+pDx6/TaWiQWe/iuYOt1UB0wHj613v8Zm87OIt00=; b=S9+CoYDnPJxh54IjVu6sjJzAOvPhP6qM69S9lWKXggx9LmPErW5/l72Tx+hsd+9X2c WHXPGWFcGWLFYCp/Ey1QGgg1xoForESlWjG/k3CV6AozjBcy9o4X9sSQaKNiB5vOCPiX +6hLhJq3sSuLgMb48+f5Sdi/eV69CPP8/ZVHcxAbzNSQnt5LF4l+YU4riibNqRuqHNmC WB8GIR4xtOw7DCAGFRcnlUPES1dzcijmy9/A5J4zVEdzU4UhLRRQzDiubENFKwPeGdMY t/6jotOCRF2pPOsEhlK+QJg5vByRc/IY1WyVKbyH74hkmTpyfqm9rnAahP2V4y8IhbBc 4caA== X-Forwarded-Encrypted: i=1; AJvYcCXMOZTQhBmguUWwX4pO9oMyV099/VP8tBLS3PHL/7/kukZV5wLvK19s8Do3Bg81bktahwYHUYKw+kk=@lists.xenproject.org X-Gm-Message-State: AOJu0YyUNyBl0aXaLA1Jj4jr4pfr944chjQvx/6WF8sEOIxOvNF1TxVn Ub3PD11jksBxKSnFq9/LXmZDqWco7LJ2X9r1sWthO3b2NI+yg10cD7xhW+l6CgAsnxoigzIShKO 76pP/iUZU1btGdIv5XFct53cOY87VXhi6YmtfZKnS8AKRUOl9 X-Google-Smtp-Source: AGHT+IGbup5Nlh0J9cWO3HND8AUVXRN2/0BCWQWL8K73SvxXJdN7NJpXdMbuqARSQ8PwjwR0UJKx5U5vdCPtMDRwQ80= X-Received: by 2002:ac2:4e10:0:b0:52e:933f:f1fa with SMTP id 2adb3069b0e04-538801a6a64mr2312105e87.61.1727276366046; Wed, 25 Sep 2024 07:59:26 -0700 (PDT) MIME-Version: 1.0 From: Kelly Choi Date: Wed, 25 Sep 2024 15:58:50 +0100 Message-ID: Subject: [POLL] Interest in next Xen Project meetup (Cambridge) To: xen-devel , xen-users@lists.xenproject.org Content-Type: multipart/alternative; boundary="0000000000003a573a0622f2de4d" --0000000000003a573a0622f2de4d Content-Type: text/plain; charset="UTF-8" Hi all, Quick poll to gather interest for next Xen Project/Zephyr meetup in Cambridge. *Date: 24th October 2024* We are also seeking two speakers for demos/lightning talks. Could you reply with a +1 if interested in attending? Just looking to gather numbers for now. Kelly Choi Community Manager Xen Project --0000000000003a573a0622f2de4d Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi all,

Quick poll to gather interest f= or next Xen Project/Zephyr meetup in Cambridge.
Date: 24th Oct= ober 2024

We are also seeking two speakers for= demos/lightning talks.=C2=A0

Could you reply with= a +1 if interested in attending?
Just looking to gather numbers = for now.=C2=A0

Kelly= Choi
Community Manager=
--0000000000003a573a0622f2de4d-- From xen-users-bounces@lists.xenproject.org Wed Sep 25 22:38:12 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Wed, 25 Sep 2024 22:38:12 +0000 Received: from list by lists.xenproject.org with outflank-mailman.804651.1215697 (Exim 4.92) (envelope-from ) id 1stadV-0005f9-DE; Wed, 25 Sep 2024 22:37:29 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 804651.1215697; Wed, 25 Sep 2024 22:37:29 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stadV-0005f2-9m; Wed, 25 Sep 2024 22:37:29 +0000 Received: by outflank-mailman (input) for mailman id 804651; Wed, 25 Sep 2024 22:37:28 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stadT-0005ew-MC for xen-users@lists.xenproject.org; Wed, 25 Sep 2024 22:37:27 +0000 Received: from mail.bitfolk.com (mail.bitfolk.com [2001:ba8:1f1:f019::25]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id bbbd89c2-7b8e-11ef-a0ba-8be0dac302b0; Thu, 26 Sep 2024 00:37:26 +0200 (CEST) Received: from andy by mail.bitfolk.com with local (Exim 4.94.2) (envelope-from ) id 1stadO-0000bq-R8 for xen-users@lists.xenproject.org; Wed, 25 Sep 2024 22:37:22 +0000 X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: bbbd89c2-7b8e-11ef-a0ba-8be0dac302b0 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=strugglers.net; s=alpha; h=Content-Type:MIME-Version:Message-ID:Subject:To: From:Date:In-Reply-To:Content-Transfer-Encoding:References:Sender:Reply-To:Cc :Content-ID:Content-Description:Resent-To; bh=aZJexV50I3Syr+sRH9aTItPy1JcEe22jh0vjk7gjKBE=; b=iSocH9KcLPM+B94VICsopT1T8u I+ooTzbOt+P80VQ/wjVGHYYzgO32L2LHJfWBn6zF3//dONh7naMzOdnux4S/I0zTR2ozBVPdliAVZ GXWaHdGs+bSLijfCGkxWb0zVT7VleckQshKviZ179lU2AhfGUfBj5kQcIJs022Ec0NTbhptMHKrBq R1Kmgs1uU5i3xdMWPHYl/7nQCV09Tz81/qvBNdxbEHuuFaEjvYg+pk+7WIsP0DK3/cjwZlVe7GGCU WVbc0ZxwyUe+rfNMLjXK5DP2aVBphuPwiAIbtxUfkc9vKbghBT0BbUqBY4gxcIgEgngUe9yFC5J1f fGNr+rlg==; Date: Wed, 25 Sep 2024 22:37:22 +0000 From: Andy Smith To: xen-users@lists.xenproject.org Subject: Getting domU vif's MAC address from dom0 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline OpenPGP: id=BF15490B; url=http://strugglers.net/~andy/pubkey.asc X-URL: http://strugglers.net/wiki/User:Andy X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: andy@strugglers.net X-SA-Exim-Scanned: No (on mail.bitfolk.com); SAEximRunCond expanded to false Hi, Is there an easy way of programmatically obtaining the domU-side MAC of a vif, from the dom0? Example: A domU called debtest1 with a vif named v-debtest1, in dom0: $ ip --brief link show dev v-debtest1 v-debtest1 UP fe:ff:ff:ff:ff:ff in domU: $ ip --brief link show dev enX0 enX0 UP 00:16:5e:00:02:39 Easiest way to get 00:16:5e:00:02:39 in dom0? I know I can get it from xenstore if I know the domain ID: $ sudo xenstore-read /local/domain/0/backend/vif/60/0/mac 00:16:5e:00:02:39 So, I can resolve domU name to domain ID and do that I guess. I want this from a vif script. Is the domU domain ID exposed to the vif scripts at all (e.g. vif-route)? I can also parse it out of the domU's config file, but that seems quite hacky. The purpose of this is in order to add a route via the IPv6 link-local address inside the domU, which can be calculated from the MAC address of the domU's interface. Thanks, Andy From xen-users-bounces@lists.xenproject.org Thu Sep 26 00:16:27 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 26 Sep 2024 00:16:27 +0000 Received: from list by lists.xenproject.org with outflank-mailman.804697.1215723 (Exim 4.92) (envelope-from ) id 1stcAb-0004Gg-R9; Thu, 26 Sep 2024 00:15:45 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 804697.1215723; Thu, 26 Sep 2024 00:15:45 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stcAb-0004GZ-NP; Thu, 26 Sep 2024 00:15:45 +0000 Received: by outflank-mailman (input) for mailman id 804697; Thu, 26 Sep 2024 00:15:45 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stcAa-0004GT-V5 for xen-users@lists.xenproject.org; Thu, 26 Sep 2024 00:15:44 +0000 Received: from out.good-with-numbers.com (out.good-with-numbers.com [70.36.235.100]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 73a5f67f-7b9c-11ef-a0ba-8be0dac302b0; Thu, 26 Sep 2024 02:15:43 +0200 (CEST) X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: 73a5f67f-7b9c-11ef-a0ba-8be0dac302b0 Date: Thu, 26 Sep 2024 00:12:45 +0000 From: Mike To: Andy Smith Cc: xen-users@lists.xenproject.org Subject: Re: Getting domU vif's MAC address from dom0 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Andy Smith wrote: > the IPv6 link-local > address inside the domU, which can be calculated from the MAC address That sounds fragile. Doesn't RFC 8064 undermine that logic? From xen-users-bounces@lists.xenproject.org Thu Sep 26 00:20:49 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 26 Sep 2024 00:20:49 +0000 Received: from list by lists.xenproject.org with outflank-mailman.804724.1215744 (Exim 4.92) (envelope-from ) id 1stcFQ-0006L5-Po; Thu, 26 Sep 2024 00:20:44 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 804724.1215744; Thu, 26 Sep 2024 00:20:44 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stcFQ-0006Kn-LG; Thu, 26 Sep 2024 00:20:44 +0000 Received: by outflank-mailman (input) for mailman id 804724; Thu, 26 Sep 2024 00:20:43 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stcFP-0006HL-MT for xen-users@lists.xenproject.org; Thu, 26 Sep 2024 00:20:43 +0000 Received: from DU2PR03CU002.outbound.protection.outlook.com (mail-northeuropeazlp170120003.outbound.protection.outlook.com [2a01:111:f403:c200::3]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 29d5893e-7b9d-11ef-a0ba-8be0dac302b0; Thu, 26 Sep 2024 02:20:41 +0200 (CEST) Received: from PAXPR04MB8459.eurprd04.prod.outlook.com (2603:10a6:102:1da::15) by AS4PR04MB9436.eurprd04.prod.outlook.com (2603:10a6:20b:4ec::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7982.27; Thu, 26 Sep 2024 00:20:35 +0000 Received: from PAXPR04MB8459.eurprd04.prod.outlook.com ([fe80::165a:30a2:5835:9630]) by PAXPR04MB8459.eurprd04.prod.outlook.com ([fe80::165a:30a2:5835:9630%6]) with mapi id 15.20.7982.018; Thu, 26 Sep 2024 00:20:35 +0000 X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: 29d5893e-7b9d-11ef-a0ba-8be0dac302b0 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=fGh8JEipHPKH7sFpcVJvj4s6h6WmHFBH3QhXw07mhpFvmnUAZgmoWy1P8lqTHbbt92AXJSpsF4x1CIcE/Kr5CqwUAoiVCGro+HN8+deMIJjx9g+xLKssGlAKEfe7ihcG+YsNv+yeX7tbcUP1VBZCrPLm5KfaCeMPTk3CMJd4hHXfAykqRm5+pTsr87hHPWc+omN3RxYa29hrjYItVOkv0GMU6TVmV2uCijI8JtjCYbJOeFCkqQExrW/iYAeWsubexFHi9La1/aIgs7HhCHLE3Ez7o20ZaNVmlUeE8ZdGxPdqthIYP2EgMEnHnWyTTugO4KjTUAcVW34gqhZkRHpucw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=9wQzngAjyDCpAEm9BDiQHjp9IZuDuPO4nRXa0AkZYvs=; b=eWznF2AOc0rWFT96WntIFu9HTbZ4vRD4XK5YaEF9XY6OH3CyOaJriw/W8uwQrhDmJXNABd8hNWJJHznaGGxuU7n31/6+bGl3kLwm1kh5ZNUxUxsJxgB1/NC8nU0g+o0P4tl8xtsbYVwouh02ckx/N+6tgnGljtgT4+x/V8KDneLmUrIFB00PwZqLPpmz+scyd3/MxNAWUmrsRIcZHuNlQay4//VM1eyIOBdUJzOPB151hIK+rAJBnYEkpDmqq4DWKOo/j1toLAs/JlS0xGmu6qqXu6Gu2dz1N7pMjshVwmdbDk9acfqvVTyW8DvkxX9lC+QOe1zmj4G+rf+EJsjrSA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=9wQzngAjyDCpAEm9BDiQHjp9IZuDuPO4nRXa0AkZYvs=; b=hSJQ7T9h3MP/yWxgl8YMX3jdVC3YLjNce+Elva8npqBSzpBRcwhpDsbBSaGfomMmsoIh73bWXdDRJ5HDZSiD7nFySipZgq0r/tWbGIVlqDZ3kAxCGs7pYcghvFS2VVUWR0ojn/n7HnPXkc4Yp4V6J6pv0M/CiDutu8lmJ1djdT93eiKPPC03Y3O8l+W1Srl5kC4bkIe9xkQQsM33seGe8JuCurcVcwS1+dV7B2+R1SGR8DLUocVhZokLbwbs0ua0tTeoqMsfbHG4QLh/E7dwQKoyBuh+zQrpNYvuyUlFUUZHjehB919DravI5aMY3wCYq+4K37Okwz8sbjyYlYBDnQ== From: Peng Fan To: Kelly Choi , xen-devel , "xen-users@lists.xenproject.org" Subject: RE: [POLL] Interest in next Xen Project meetup (Cambridge) Thread-Topic: [POLL] Interest in next Xen Project meetup (Cambridge) Thread-Index: AQHbD1uMmzIMPtSrwkixpeFY+HR+N7JpNOgQ Date: Thu, 26 Sep 2024 00:20:35 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: PAXPR04MB8459:EE_|AS4PR04MB9436:EE_ x-ms-office365-filtering-correlation-id: 412338d4-0e6f-4d21-c9dc-08dcddc10aa7 x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0;ARA:13230040|376014|1800799024|366016|38070700018; x-microsoft-antispam-message-info: =?us-ascii?Q?pHCH2NXbXnzW3eyAY1DqZhWu0fzc0uxtnwyn15MXzjefVmxqCrayVu8FwDyT?= =?us-ascii?Q?RdpG327HkiKfWGOFkqrq9Zudqc7jLsCzWp3d/4zu89DT6tEZMj8gOC8PRC5n?= =?us-ascii?Q?4YvXsVtyTL7NjK0umWgBfMOK3OyArVGzCVEMx+K7PGhhDlShXRq/Ct8g+/NO?= =?us-ascii?Q?CQv72YPbl4KybdWpFBdl90nNWBd8lKxnZWuF912yD45INkDdLdCjHAEklZTi?= =?us-ascii?Q?lFKlRRUMc7ctJ9u2ZWxn8Ugr4E58zaRNEA/xo0HAa+0EIFIODI63g8xH842q?= =?us-ascii?Q?Zql3SUvQLHFuMKKLG7mZ34KSyN0lZW2INB3Yxo10RU/cws5GFa02dSYwKSej?= =?us-ascii?Q?BiaEUD467ydwjwempRGwzhk40ro2b1wMnzyBTWZMs4LzyFQhZWt58NOuaj9Y?= =?us-ascii?Q?qKunAOK9vZ8eIm/DvHRzrVjDdbgBZ47rMoiZQL4btLrruHglYPV4VS3bO72e?= =?us-ascii?Q?EspPNhXy31ZbpJgkFs33JJLJYYLZdUjVoAysckZiwekz29MiWZS9w+XiFOG1?= =?us-ascii?Q?jthJoe0ytS99XP4LJq6t7Mgc4CJrq0/Nlh9AkPF+zvOHw8asfi4Xoc4N4BGX?= =?us-ascii?Q?7WqElJOVujylXMJjOFg+qr9jv+mBWRSqkM0R76L+nPgN3bBNbp94+NnQDEOe?= =?us-ascii?Q?G5A6Fm/dVaCPvpWEQBeEm4GayZ9GPaEfP4FkeoxNKme4qeEx206/qke0hEOK?= =?us-ascii?Q?0tmI4MBRjUN7qkDhxj/8gEr5BmcSkdA0a4yK4KTwWF+I8YIfcvXQ63ctUp3d?= =?us-ascii?Q?wEpRXiWrk0maG6OMSGOYkXCEtEqPzgA1xJGWH2Gz1ISVglQIIwAQIM87FHzz?= =?us-ascii?Q?CperQqA1XBTiKqBQ+SNTzwuPxjr6snvGFfJD8UhCCMqNHRDfL6yswML+kNVU?= =?us-ascii?Q?WbDKoKH+NZjze+NROTE7rB4jU5zucGuSe1oGLzgFdDIi4YOLdeMAp/vlT7nT?= =?us-ascii?Q?j3lptxaRsfsDwkfqVqJt3nFSBXdmNgFtNmQlJ+PrAGbY/rM7vZdK/NR08r21?= =?us-ascii?Q?BVOVQoIOP4XpjzHOgFrK39CGqztoHO/ZhQ97XQlxlQvvio6A9ffpCRmfzz0K?= =?us-ascii?Q?umaOQBkp8GLihQ9fbmYX7891s7mpEi7F89xQU+krJFC3KXz7pOvEVzgAR030?= =?us-ascii?Q?yF5P54ERjDfvrO72l5vef/8PTlK8ASUQec+LZCE4XPdAPqigPqQyLhWiKTaO?= =?us-ascii?Q?nfpNp+gkpirmZemi8q6hxgEp8uR+cC3+iIxxURxI5i6qMa1QYtzwcWTZKdax?= =?us-ascii?Q?8l7WeltujBNnzw66eP+51kR6y2CWYXDOyIyQTZRWcobEUqn7L62PaJ/NbHT+?= =?us-ascii?Q?JfvXmLHclJ0i0AutHIt3iW5Vhmt8xj6qx5TWzQvAxy/I0g=3D=3D?= x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PAXPR04MB8459.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(1800799024)(366016)(38070700018);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?F5YKiB6OoTRlB/aznZQyYG6fu10he1EBdoxO8wXibhkrD45p7c4UyLWFzmo3?= =?us-ascii?Q?OLhCQz/IbRBjWr/v1rqBCOp4tUvT1AFnlf3MMAm7RGmhE5sSEWHWh0ZS9kt5?= =?us-ascii?Q?OgPBe6ALmiWfjd9TeAPd2SQK2rYk895F1nfId9PVohqR6iEvVPLY6yh07aKz?= =?us-ascii?Q?uher9eK9K8++wZitDkdkBFHLglpZ3CKqFMgTBxg6jikztVaWf3YWMoaMy1xQ?= =?us-ascii?Q?JqaaoEi2+zcdEKZmRGh77WoX0H7PVTqJYP1FM839FC0dz5C89ZIyhTifAuXp?= =?us-ascii?Q?zvrZkk2Wga+Kkk89683tGt4sBCU9igQmNQohQTXsx1ro679B3NUCfWpK00cj?= =?us-ascii?Q?MV7QfLGvhKRv76rSO64ytu6XDsc6spK2izqvOZIVi1Yp65dWDY4PPjl/jWS9?= =?us-ascii?Q?Jd+52sb+JYj2GVF9wX9jeLdiYAiVzNzVphCj6SEfqnO3M5sSWfkytFeIa5CC?= =?us-ascii?Q?m/1d585C5T12mE6eRLhvmUx7+/dPCF6GHafaaimkJLyqs2zDPUnfkyOVK4A6?= =?us-ascii?Q?eIgyPXnAfp037F3vmfB/c82p2uRyC4Z/bTPvVDGnS5sDQ20SHjbMyjcfkf8O?= =?us-ascii?Q?PtHEvZf6GPEh1Z/FErVRhqyKMdtuQuDlVAX4+BJQdz1WQLfRuO2HBNHNDDgP?= =?us-ascii?Q?iAo0b4HRRwx/mc6xs0TiXusmihY1Rk1iJHgvcJ/a8mzfZN7D7RH/amwaP46J?= =?us-ascii?Q?tC93HXZQdpkfDw19qfA2+izopdqQ6kOWtZWnhg2pFy1nb1EdKDhoSOAdCBaP?= =?us-ascii?Q?FX1N8visW3J/Rq81gGCUwNOODtgs09hRV5n2E3gts+oXTmleHYqKNmybLrOs?= =?us-ascii?Q?0UWTDucMhnAxKK3Zz8WpKMHcs7cAqhJIH6R0XYrA2NYjGCm4+a5hTVrVGvKG?= =?us-ascii?Q?tnpYula6K2uKBZiJTG3V0q9e2POJAB5iOPgjDsSCdi03v0BhNlb+4ML55Wzd?= =?us-ascii?Q?9pH47deAxyRZAwgd4MjahRS1+IuEUQbLyGfKTUgtgDrqB7KqDO+Sd+Es1Dv9?= =?us-ascii?Q?wZAh/FsGku37ZA1+ZXgpP+GY5flHJ0r1bg2zAvDFa4Ouh2w0AzoOeo6iE3yQ?= =?us-ascii?Q?ex+yZSiih++jyoIHuTjy/MhsFdA0fTKOrCx+pYCbPLa0gWOZbDlkkY0a8EEV?= =?us-ascii?Q?Xjrf9Q/RVEH90lkW7lh+iGpLJ21ji0hQ4lhtIVUcS6s+aJQ0RkGFU1fslRBe?= =?us-ascii?Q?mMuEHc2OXFrj9A7id4H/JO9AmdJ3gJPy2vzD7oxYbTewk+rO0X4N+0VoYe2Z?= =?us-ascii?Q?koiDrdNacCwwNKmSbmcbQEivj1T0y8k70aIDqM5jt9iiCUD9frEdWXEaptHk?= =?us-ascii?Q?Qr0bfxk8hlzAFMQWbxCo8bwMYf/cX+EUNAIh5yGPz37lFpNLf5gTncXuITQb?= =?us-ascii?Q?upERHe7bBOd4pWsHsTlU5Ktpuqo1x74qKWu/jKjIyfYO/e8bNVmp/jwRfP1q?= =?us-ascii?Q?d+SUmA/R4+MGHftHf5rXR7dXiW90Cwn7cYju5ZP6X8HXT0Qqb7kf3dub6yrV?= =?us-ascii?Q?fRUIbcP+cxP2o3Av6O5uwVOhnY+GMRtNw75OOBav3ojL7VK8oRSEXpXKqnkh?= =?us-ascii?Q?Id15IzOwaM/uJoozcIE=3D?= Content-Type: multipart/alternative; boundary="_000_PAXPR04MB8459A05A8841D93593D73DE2886A2PAXPR04MB8459eurp_" MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB8459.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 412338d4-0e6f-4d21-c9dc-08dcddc10aa7 X-MS-Exchange-CrossTenant-originalarrivaltime: 26 Sep 2024 00:20:35.6595 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: xeYrjKa5TUPe/Uj4ntjzlIlRHmEKnHP7yBGmo5VAt3zVlGexzj1LzKyRBHRAzEvA3YyFkSRIE8zsqTWsbeBHtg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS4PR04MB9436 --_000_PAXPR04MB8459A05A8841D93593D73DE2886A2PAXPR04MB8459eurp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi Kelly, Wonder whether there will be recording or notes for this and public later? Thanks, Peng. From: Xen-users On Behalf Of Kelly= Choi Sent: Wednesday, September 25, 2024 10:59 PM To: xen-devel ; xen-users@lists.xenproject.= org Subject: [POLL] Interest in next Xen Project meetup (Cambridge) Hi all, Quick poll to gather interest for next Xen Project/Zephyr meetup in Cambrid= ge. Date: 24th October 2024 We are also seeking two speakers for demos/lightning talks. Could you reply with a +1 if interested in attending? Just looking to gather numbers for now. Kelly Choi Community Manager Xen Project --_000_PAXPR04MB8459A05A8841D93593D73DE2886A2PAXPR04MB8459eurp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi Kelly,

 

Wonder whether ther= e will be recording or notes for this and public later?

 

Thanks,<= /span>

Peng.

 

From: Xen-users <xen-users-bounces@lists.x= enproject.org> On Behalf Of Kelly Choi
Sent: Wednesday, September 25, 2024 10:59 PM
To: xen-devel <xen-devel@lists.xenproject.org>; xen-users@list= s.xenproject.org
Subject: [POLL] Interest in next Xen Project meetup (Cambridge)=

 

Hi all,

 

Quick poll to gather interest for next Xen Project/Z= ephyr meetup in Cambridge.

Date: 24th October 2024

 

We are also seeking two speakers for demos/lightning= talks. 

 

Could you reply with a +1 if interested in attending= ?

Just looking to gather numbers for now. 

 

Kelly Choi

Community Manager=

--_000_PAXPR04MB8459A05A8841D93593D73DE2886A2PAXPR04MB8459eurp_-- From xen-users-bounces@lists.xenproject.org Thu Sep 26 01:23:55 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 26 Sep 2024 01:23:55 +0000 Received: from list by lists.xenproject.org with outflank-mailman.804762.1215765 (Exim 4.92) (envelope-from ) id 1stdDu-0006eL-L4; Thu, 26 Sep 2024 01:23:14 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 804762.1215765; Thu, 26 Sep 2024 01:23:14 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stdDu-0006eE-Hg; Thu, 26 Sep 2024 01:23:14 +0000 Received: by outflank-mailman (input) for mailman id 804762; Thu, 26 Sep 2024 01:23:13 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stdDt-0006e8-Tr for xen-users@lists.xenproject.org; Thu, 26 Sep 2024 01:23:13 +0000 Received: from mail.bitfolk.com (mail.bitfolk.com [2001:ba8:1f1:f019::25]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id e5319aad-7ba5-11ef-a0ba-8be0dac302b0; Thu, 26 Sep 2024 03:23:11 +0200 (CEST) Received: from andy by mail.bitfolk.com with local (Exim 4.94.2) (envelope-from ) id 1stdDq-0001YV-R4 for xen-users@lists.xenproject.org; Thu, 26 Sep 2024 01:23:10 +0000 X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: e5319aad-7ba5-11ef-a0ba-8be0dac302b0 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=strugglers.net; s=alpha; h=In-Reply-To:Content-Transfer-Encoding: Content-Type:MIME-Version:References:Message-ID:Subject:To:From:Date:Sender: Reply-To:Cc:Content-ID:Content-Description:Resent-To; bh=CbFap0dzQBH9tl7f7DBFaP+zVRRrI+zAjR8RSc2mKZA=; b=tFmCELjMaaug9aFMgREQD5KV+9 +V7p8jkwfxmOJLmAh4xNASQk4V47Ymiysm58qiTA4CeoTXzoySvWrntwUgaTwqzxsMZGtjf5Vod6B BOHrIvDen/eU/5z0pwXzno+nCS+DuW6pFpt2Y/Qb+D+Qs7WgCO6Mm54N1aKbN+VXCmHE7byYLakcx Uxyc2V2igJEpjfFKuQ/+eKrmjlcxm3/6xaFs1qs/RJvDrDiJdWk0e2iUifwqGdgg5N+5wdhRR65or lIvlTrQFGeirJNrRgZq8NAbqZ85usWWrj2zk0HoSSwBo5nghb893/hnz122/743BjsbuGQMEgaSAF FcC8MhDg==; Date: Thu, 26 Sep 2024 01:23:10 +0000 From: Andy Smith To: xen-users@lists.xenproject.org Subject: Re: Getting domU vif's MAC address from dom0 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: OpenPGP: id=BF15490B; url=http://strugglers.net/~andy/pubkey.asc X-URL: http://strugglers.net/wiki/User:Andy X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: andy@strugglers.net X-SA-Exim-Scanned: No (on mail.bitfolk.com); SAEximRunCond expanded to false Hi, On Thu, Sep 26, 2024 at 12:12:45AM +0000, Mike wrote: > Andy Smith wrote: > > the IPv6 link-local > > address inside the domU, which can be calculated from the MAC address > > That sounds fragile. Doesn't RFC 8064 undermine that logic? Interesting question! That token is used for generating global scope addresses, but I'm not aware that it typically applies to link-local link scope addresses. I'm referring to the ones inside fe80::/10. In section 3 of RFC 8064 it says this: https://www.rfc-editor.org/rfc/rfc8064.html#section-3 Nodes SHOULD implement and employ [RFC7217] as the default scheme for generating stable IPv6 addresses with SLAAC. A link layer MAY also define a mechanism for stable IPv6 address generation that is more efficient and does not address the security and privacy considerations discussed in Section 1. What I take from this is: - RFC 8064 only applies to addresses generated with SLACC. Link scope addresses are not generated with SLAAC. They exist even when you're not connected to a network. - Link scope addresses are allowed to ignore the security and privacy considerations from RFC 8064. I haven't noticed link scope addresses using the RFC 8064 token before on Linux so I'm hoping no Linux does that. To try to check this, on this particular Ubuntu 24.04 domU I added: ipv6-address-token: "::bfbf:bfbf" to the relevant section of /etc/netplan/50-cloud-init.yaml in order to set the token, did "sudo netplan generate" and then rebooted. When it came back up, the link-local address was still the same: $ ip --brief -6 address show dev enX0 enX0 UP fe80::216:5eff:fe00:239/64 and I verified that this setting was in fact in place: $ sudo grep Token /run/systemd/network/10-netplan-enX0.network IPv6Token=static:::bfbf:bfbf and also: $ ip token get token ::191.191.191.191 dev enX0 seems to confirm that this token is in use. so, I do not think that on Linux the IPv6 token has any influence on the generation of the link scope address, only for any SLAAC global scope addresses and privacy addresses. I must admit though that I do not have SLAAC enabled for letting these domUs pick their own addresses and do not wish to enable that just to test this. Possibly if I did have SLAAC on that network maybe things could be different. However, even if it does end up that there is some way to alter the default link scope address on Linux, I think I am okay with just telling people not to do that! 😀 I've searched around a bit and it seems that Windows might by default use a random token to generate link scope addresses as well, so maybe others do. I am only running Linux though. Again unless this is rife amongst Linux distros I would be okay with telling people to disable that. Thanks, Andy From xen-users-bounces@lists.xenproject.org Thu Sep 26 02:48:48 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 26 Sep 2024 02:48:48 +0000 Received: from list by lists.xenproject.org with outflank-mailman.804808.1215795 (Exim 4.92) (envelope-from ) id 1steY6-00023c-1D; Thu, 26 Sep 2024 02:48:10 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 804808.1215795; Thu, 26 Sep 2024 02:48:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1steY5-00023V-Uk; Thu, 26 Sep 2024 02:48:09 +0000 Received: by outflank-mailman (input) for mailman id 804808; Thu, 26 Sep 2024 02:48:08 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1steY4-00023P-2v for xen-users@lists.xenproject.org; Thu, 26 Sep 2024 02:48:08 +0000 Received: from mail.bitfolk.com (mail.bitfolk.com [2001:ba8:1f1:f019::25]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id c028bd81-7bb1-11ef-99a2-01e77a169b0f; Thu, 26 Sep 2024 04:48:05 +0200 (CEST) Received: from andy by mail.bitfolk.com with local (Exim 4.94.2) (envelope-from ) id 1steXy-0005XC-CA for xen-users@lists.xenproject.org; Thu, 26 Sep 2024 02:48:02 +0000 X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: c028bd81-7bb1-11ef-99a2-01e77a169b0f DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=strugglers.net; s=alpha; h=In-Reply-To:Content-Transfer-Encoding: Content-Type:MIME-Version:References:Message-ID:Subject:To:From:Date:Sender: Reply-To:Cc:Content-ID:Content-Description:Resent-To; bh=Y0pgS09Vi42AIoRGAchnCp3f6bZ0yzPNtYR4Ip+H4gc=; b=Q8g6vsabqQCc3BB230cet/b4U0 eIznYeNos7XXv9kjC/IfuL9Pghc8grddyzQk0vWsIZy4kjFu26Kgv3BTXm9LGL8gpKgFtx7XC+eaC wrS5bUhQuwG6PeG7KkbEDi06j8pEJATQYMr61ziFX9FMiypsBxnyC7Oy50KAYBinbvnZ4DVzQ+7NU HHC4swOMiSvxhNpxYLEmYYCkO5xp7N/nBrzjZBpGqj0ZurGeXp/OVZCA7Eoi4AU1SELDyboNgndT6 H6FtlIhzAigkIB0tahxfAi7CxiXJ3fye/UdO9sLfJVy1wJROC5jwLGGfFMyX6IVFc+xgx73rWGWKa GA6dXa3g==; Date: Thu, 26 Sep 2024 02:48:02 +0000 From: Andy Smith To: xen-users@lists.xenproject.org Subject: Re: Getting domU vif's MAC address from dom0 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: OpenPGP: id=BF15490B; url=http://strugglers.net/~andy/pubkey.asc X-URL: http://strugglers.net/wiki/User:Andy X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: andy@strugglers.net X-SA-Exim-Scanned: No (on mail.bitfolk.com); SAEximRunCond expanded to false On Thu, Sep 26, 2024 at 01:23:10AM +0000, Andy Smith wrote: > However, even if it does end up that there is some way to alter the > default link scope address on Linux, I think I am okay with just telling > people not to do that! 😀 I've found that on systems using NetworkManager, by default it sets the sysctl net.ipv6.conf..addr_gen_mode to 1, which prevents the kernel from generating the EUI64-based address. It (N-M) then generates a link address itself based on the connection's ipv6.addr-gen-mode setting. At least on CentOS 9 this defaults to "default-or-eui64" which is again the predictable address, but one can set it to e.g. "stable-privacy" and then it also makes the link address unpredictable. This starts to give me pause because of how NetworkManager is the default on all Red Hat-like distributions. If I find some prominent ones default to anything other than "default-or-eui64" I might have to think about this a bit more carefully. Though privacy extensions still do not make sense for the link address of a VM on a point to point routed link here because the only people they would be trying to hide their MAC address from are the operators of the dom0, who already know their MAC address. But just the support burden could be irritating. Thanks, Andy From xen-users-bounces@lists.xenproject.org Thu Sep 26 05:54:42 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 26 Sep 2024 05:54:42 +0000 Received: from list by lists.xenproject.org with outflank-mailman.804879.1215861 (Exim 4.92) (envelope-from ) id 1sthRv-00029O-9d; Thu, 26 Sep 2024 05:53:59 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 804879.1215861; Thu, 26 Sep 2024 05:53:59 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sthRv-00029H-5Z; Thu, 26 Sep 2024 05:53:59 +0000 Received: by outflank-mailman (input) for mailman id 804879; Thu, 26 Sep 2024 05:53:58 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sthRt-00029B-Nm for xen-users@lists.xenproject.org; Thu, 26 Sep 2024 05:53:57 +0000 Received: from DB3PR0202CU003.outbound.protection.outlook.com (mail-northeuropeazlp170110001.outbound.protection.outlook.com [2a01:111:f403:c200::1]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id b72f2317-7bcb-11ef-a0ba-8be0dac302b0; Thu, 26 Sep 2024 07:53:56 +0200 (CEST) Received: from DU0PR03MB8853.eurprd03.prod.outlook.com (2603:10a6:10:40f::22) by AS4PR03MB8554.eurprd03.prod.outlook.com (2603:10a6:20b:581::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7982.27; Thu, 26 Sep 2024 05:53:48 +0000 Received: from DU0PR03MB8853.eurprd03.prod.outlook.com ([fe80::5c74:90b3:a79f:8183]) by DU0PR03MB8853.eurprd03.prod.outlook.com ([fe80::5c74:90b3:a79f:8183%7]) with mapi id 15.20.7982.022; Thu, 26 Sep 2024 05:53:48 +0000 X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: b72f2317-7bcb-11ef-a0ba-8be0dac302b0 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=oTZ/i29kFtWJgXg5ZUAS1npOAlIEPDO3yqtatxrRXIPUvzKRyMzutkjHLFys2LPAQUJ26GnixkfeB2raem6s5dEGoOtPxmI0KqU1O7k2pe7SneBLR3K48dN7BeVqfoSC8xMpcSJ09ep+/F9wns1k5Vu/S99/Y0m4mwET0ZLX28H3ZwTou/IcAnSiG/EEFLjmv4imdnrhG21I5JlTnSQ2uDiii05M2EgpLBLk6C1EDuhj+6DwCLEDp6X32JnLofmuLPRJRrFeuEYbm/hCyC5VsNxC6awEQzMVnL98X/IEupn3zII8KNuyjv9LYD6TOFlRXpL/CUSj7EQjPtlcxViaZw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=020u1omqzQac4sAD2tMpyZ3zeKFSFWEzhRgfF03sQuw=; b=AcjeKdkHyNjx3EvUnPmtOjwVBonaCW1WZAIpLk0p8ebrD6PMZRcYmRicpKlmfMF6x9UCyLYhU6QkFZmpfJMqUeil7vXMt63JOoTbHbkR6UjcdgdOo4ZNBz0qfuQtqD5KREORC8XgsTYHH/wAXNHHGyveEFhHCG5JnC2tu+onyLCZFcILuecpHGkW+0ty4biIXEASox5HAmtDIM9DlMrliOlhm17FH8O/90KEu+4dIPewgYEvIFhVcX7oJEvTXtJSxN+tWug7tMVisBD8qg3+yPIyWSgzYIrBSVJh/1Yhn2oDa0Kspo40PAA9cCmYE7WaOetDEGQiZV+Ql8mvKXZ6/A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nic.at; dmarc=pass action=none header.from=nic.at; dkim=pass header.d=nic.at; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nic.at; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=020u1omqzQac4sAD2tMpyZ3zeKFSFWEzhRgfF03sQuw=; b=jphNKN/VnqyH4mMuHaQxtU4D29sLbW0jo3o1KTARAy+zVUTAlBbal3R7z5cfiDuBRBiftzj9PMbzJMP3zrdTxQpuvrOBnukAljXdiXUyLooVZ5LQO+MnpyuMsZ5MFwHhJ/MjG7x5KesMwJ2YyvqQSxMYHSFS7HNhFmPrVvek4TNtt2tofM89PcQyP8+UvlkF7+LWPGY/f4dqtXaxwXYbkfJ1rB9MY1DPKDSSdiIrOiMb2r7qwsaKNMH0BlEofNjrciRuWuKLWRepd3TfPYhHcB7qxqPBJxhGfJ86ECH63QfoTkcFvG8c+BC9E33PJSpDR2gRWEyaojHmP+4tt6kBEg== From: Klaus Darilion To: Andy Smith , "xen-users@lists.xenproject.org" Subject: RE: Getting domU vif's MAC address from dom0 Thread-Topic: Getting domU vif's MAC address from dom0 Thread-Index: AQHbD5u+ZIUqQUQKvE2SW/ifv61CmLJpkQ9A Date: Thu, 26 Sep 2024 05:53:48 +0000 Message-ID: References: In-Reply-To: Accept-Language: de-DE, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nic.at; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: DU0PR03MB8853:EE_|AS4PR03MB8554:EE_ x-ms-office365-filtering-correlation-id: 4d3adf2d-05f7-4069-cccc-08dcddef9771 x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0;ARA:13230040|1800799024|376014|366016|38070700018; x-microsoft-antispam-message-info: =?us-ascii?Q?uvdDryDJ7AkJs1uejbUpxWHgjfj97IA2uZAlq5GonlhLdQhQRxalAFMBaQhH?= =?us-ascii?Q?/abtDZhR94HyS0inxguERwQtFgG2Snejwrq7y4rCzyPWcy4WAFss4mv98Sde?= =?us-ascii?Q?CYKngsNPSjnWlbmg0oxc4Ny3u5nlpY3Rb/StiMa+rwznhS1dt4pd126FjmKT?= =?us-ascii?Q?ulguXROUOiYVsVUONLgOZo61NEMp0fONVyKTFUdxade+IEIjtpxIMBMchMC4?= =?us-ascii?Q?s6ouLuOxD+SCfnOFF57LHBtXKba94/ANgqa8D6mkAcJI9/8C1eLJ32C3uwgp?= =?us-ascii?Q?wQCaTp6jY1gDe5uHh+wtRW77Hxsvk67GyQfdLB0DztGus77jey9da8/Lf1Le?= =?us-ascii?Q?aRtlLbhnDXxDYXCnfjw0RZpoqspnBsIpZwhN5KamVvGGHHRJ9P6+axv9+74I?= =?us-ascii?Q?XfFo+7l9MieCi9hw+J2XvkMl5pBW6Rl+WHyT9RMWAFmjfJ1y8coaADK6mFBX?= =?us-ascii?Q?JH6SZ5SPY15pOzpgPYpdZTeNK+c6nZyZqlrYqitFoN2DRyRxA7k1akUHqHCd?= =?us-ascii?Q?Ui9zsBtsUX33KpfPUPPamdIvlVuCsgCcP3d4KG5ZFxzYhmSRworJBtlfs6Qx?= =?us-ascii?Q?DJ+5zsXB0iF+QCGE3nRRsPG1J2mBrpNfsMVmuzch85/0FbSgcoDlb7FWRGXS?= =?us-ascii?Q?EzoGYVJs++Ln6j7/bCRrq/NMhGW56ZtDNqG4aMyiwJMMyy2GY1SqKj+kv5A1?= =?us-ascii?Q?/aVcgBRfC5m51IgAr7QmFh/E42y2CfmTWheAqGEZlw6MWAYlF2NCNiZD2/p+?= =?us-ascii?Q?tSpbHhadsjUG2ceiJf2S3TSjGGfxwRW1Eo0MVHQCMVv7oojkkyY4/t/h5hla?= =?us-ascii?Q?rAwMDS+WC0beJdXGnVPluYxlufpEacG9LBrgxtMy4MkAodNcKy4Wygmym5Pt?= =?us-ascii?Q?dVav8+O+59RlVVqq5L2z+6vuWgVy24rOCaXuLSNg9m0aqEZUX/eHfYmKsabL?= =?us-ascii?Q?v1wf1cYup/2B9WjlF0XTrac+k6yieV/EYenAEcfef6isaVJ9pRhDn87sX0vN?= =?us-ascii?Q?5xc5CkCk5l0p3jF7sjYxJvcO0fwb2CnYAqFvjl0ijg5CdwS89W0K4Q9k8ytr?= =?us-ascii?Q?6oB0ssnwe5+OnLqOP3+fOAhMIjG9AwR3vkiX8U7SmrRTnmj5kHO4Rs/ItKAc?= =?us-ascii?Q?ZdQ03ob9ag8YyrpfgHfsb1SAk3r7r2u7wM78IPty7cf363PIeCGZn+EQq0kY?= =?us-ascii?Q?r504SUpcQPjdTjEXe59X7dPgs5Y5yv97GvOc55Tz/z3zEamMjOA11JScyoBc?= =?us-ascii?Q?4lnS0XSwRByRmZBSOf2HWA85ww2RQe61o0QnRW/HFk+Wh0LjgrKugzGktq4F?= =?us-ascii?Q?8Sf6ues5FkS96JIuCwGLx0y2DN7ZJ9B4IjXVinCLaLtVEKndABL1HP01TxMd?= =?us-ascii?Q?xBamVu2go/joN2la4u0TkD7RivnekhHbY68DpcefPJ95F45tUQ=3D=3D?= x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DU0PR03MB8853.eurprd03.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(376014)(366016)(38070700018);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?UWFmkf/uCiSRBTPZjtMsAU27mrFbmgohob/19FTbqlvlf3QhLG5bscX58Gmp?= =?us-ascii?Q?bXfNbtn6IZu+kvzOk4L7KYrw8D1nC3lCjOclnRRMQlEOuZmeWYH+aclxSmkT?= =?us-ascii?Q?icERW0+Mlu4Hp6x4ZbkIl0eFL4RA8svNxa6kcUHh2ui/ir9LZj8ZSelSfwWy?= =?us-ascii?Q?+cz0cG++ooeJ7BG6Ycjk5+D7MqKN1lrpoCGcTIJeo3wYfRPSKvcSweWM0nbj?= =?us-ascii?Q?71a2Sxtn9gOoOeJVn+PE4C+EQrvxroGzfNdmfWaPh3ectZBf3qaE2+1S73eu?= =?us-ascii?Q?6ywKwM5tqRZ6nC/ZLXITsa2qSu4yX5eWGp1KhDSx4jpcECH8v90C/YZ6weRg?= =?us-ascii?Q?XbAV8SZAlUsClKK8Z3yospQykyAgkJIJTezXSLOIdqu08DOsBfjyYoi8CDyz?= =?us-ascii?Q?9ncm6zXqCMxtGC3Fb1oTjC7RY1qfM83CGYAFOiZjuWa6v0gXTQPBpQGFdR8q?= =?us-ascii?Q?pwigGwLILcZkQx4myOigLwZvD6vWjE5p728gMtZ5FP1H6sgelOVoiWS4e1zt?= =?us-ascii?Q?OnK04n6Kf/ZT4upX3IU4fILxbRQDZRc2IldnzoZ1KuGeuG4PBtVSh5fMd5rE?= =?us-ascii?Q?GjlWGqnWNfrNlcpiOx1Rc0udH65Fung+V0PAaf6yY72KcGdzTv6gFkzpRv2R?= =?us-ascii?Q?0LN0c499pZF/Auj6jwiFvTVCOBK5UrCvYkcsiQN2BuBAQ3e4hdED08rZVf2p?= =?us-ascii?Q?QqVMFNQ1p2BuiGlqAP7icnErwmo+1+JsOacHiqtB54Xc9yEl6+rXm4K5L4Hs?= =?us-ascii?Q?hMXc0/bSsbGiIegnEzuzrlsLcUfgAt1SuUofhpGGhMeoe8d/Wy4y/fId141l?= =?us-ascii?Q?7WP7hxSBhhq8z2sKlu6ggFhU9aeowGvNfmaSiCmD5zEJCSWzocSxY2prtHuo?= =?us-ascii?Q?i7xNcoRaD19d0UOP01nbLA0ko9zvQVMuxhRkAKdT7cEXsG5JSqT45WcG13r8?= =?us-ascii?Q?RQ6hxQXff5fMnTfRoOESj4XP+j4waTOb1enYHAtyINGTfrweiwGA7IFwvLIs?= =?us-ascii?Q?BYgNz6PrZ8ytbPa0LMwE8leM6bwe/faW2qUo/EYFubW8QdCGkbHHk1DfKE1P?= =?us-ascii?Q?r+3hlimZuBOD4+C6RWlKcs4c4vFgQviGMQbKHwadThg6NisvVeF5GlfcoQqS?= =?us-ascii?Q?ORo9RiyZChMNxnTYA48BZqUnCFSxpRJWcMtl/KxBk2xD3k+80A0u7C1lPXcF?= =?us-ascii?Q?eC4kq6P0vueq2G+UrDKZIyhiXjfMDTPIGgivgTO2VJ4S5bGTFC8lrrHHHpJs?= =?us-ascii?Q?PZTCRWR9uH04afKTTai8lnMIcs11b1/CoUjUoPZ4oA2z65Eaj9TpdGDckJ+S?= =?us-ascii?Q?eue7jPJxqg6TvZiNcQfrU4BuszgDX8Bldxz58VPyDiLNvOreBuFQA+1+IAYg?= =?us-ascii?Q?IuyO8aIrSgGHIMr5Hj99FneAMSc80itmmvNe6jgY5E3rUGYNxNiCY8SfuiK0?= =?us-ascii?Q?GjcFPIBTOgpuJO8PJPpz0qbO1t3gAnPosYe4eYWDws3r3Ig3adO6sdmSbbfl?= =?us-ascii?Q?XPJnYj9jF8C/b6Rs0b2Wn4MotK+ah7VjNrrno/g36qUhkRg9H4m+i6UzVygj?= =?us-ascii?Q?03b9KRp4YUHMb8VKSxGzK77L+EZiRtQrpOsZ+IXI?= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nic.at X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DU0PR03MB8853.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4d3adf2d-05f7-4069-cccc-08dcddef9771 X-MS-Exchange-CrossTenant-originalarrivaltime: 26 Sep 2024 05:53:48.6900 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 6da68bb1-2470-49a3-8e7a-a343d51e9234 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 4muictLv77h+KT7WpVNVeskQwIFcI9njVDAU1rvylZjEGlFIP2vcZXUasUKgisJHzGgP05TL1TpgJuFtpbIAtg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS4PR03MB8554 > Is there an easy way of programmatically obtaining the domU-side MAC of > a vif, from the dom0? Why not doing it the other way round and specify the MAC address in the Xen= config file of the VM? Or will the VM change the MAC address of the vif? > The purpose of this is in order to add a route via the IPv6 link-local > address inside the domU, which can be calculated from the MAC address > of the domU's interface. So you want to 'route' into the VM instead of the usual 'switching' approac= h with a Linux bridge? Regards Klaus From xen-users-bounces@lists.xenproject.org Thu Sep 26 10:18:22 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 26 Sep 2024 10:18:22 +0000 Received: from list by lists.xenproject.org with outflank-mailman.805174.1216221 (Exim 4.92) (envelope-from ) id 1stlZ6-0007iU-TE; Thu, 26 Sep 2024 10:17:40 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 805174.1216221; Thu, 26 Sep 2024 10:17:40 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stlZ6-0007iN-PZ; Thu, 26 Sep 2024 10:17:40 +0000 Received: by outflank-mailman (input) for mailman id 805174; Thu, 26 Sep 2024 10:17:39 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stlZ5-0007iH-49 for xen-users@lists.xenproject.org; Thu, 26 Sep 2024 10:17:39 +0000 Received: from mail.bitfolk.com (mail.bitfolk.com [2001:ba8:1f1:f019::25]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 8d9ff90b-7bf0-11ef-99a2-01e77a169b0f; Thu, 26 Sep 2024 12:17:37 +0200 (CEST) Received: from andy by mail.bitfolk.com with local (Exim 4.94.2) (envelope-from ) id 1stlZ2-0007EQ-Nr for xen-users@lists.xenproject.org; Thu, 26 Sep 2024 10:17:36 +0000 X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: 8d9ff90b-7bf0-11ef-99a2-01e77a169b0f DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=strugglers.net; s=alpha; h=In-Reply-To:Content-Type:MIME-Version:References :Message-ID:Subject:To:From:Date:Content-Transfer-Encoding:Sender:Reply-To:Cc :Content-ID:Content-Description:Resent-To; bh=WxTmV2fO1jHQ4WvlZw95Xi9F/4aH4ui/hpuEj28Lf0E=; b=xbEgo6NciO3HQGq54GmOvaYvAi 5bbdf+elHXxZmeGT/2UqeDr0cDGxp1qY6XKo7x/nrVL4rh5CiRfcyeLJhvKFJCgklbZ9NI3a/bkrr W8X2Afb1UaPaOTjY1aMFfxgLoyjSzifvw5TvRNrFHMdovy/FZX2UQvVj7FZvm9hzSrTbA3slH9O9P nZf5U/SDCUfJKu3ZhKCzyZcy8VrG9jvtNgFvvn64N3gGh5QiiV6TsdFFz8e6DpbESSc9l+F+WjnO3 e/YYbUjn4aEVpqrf+QJoaCP49pLx2e/K2GqLX56CP1Om2/yUejtuNttxJwBZqQazfUYWyl/QI9QkX 75vh5VBQ==; Date: Thu, 26 Sep 2024 10:17:36 +0000 From: Andy Smith To: xen-users@lists.xenproject.org Subject: Re: Getting domU vif's MAC address from dom0 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: OpenPGP: id=BF15490B; url=http://strugglers.net/~andy/pubkey.asc X-URL: http://strugglers.net/wiki/User:Andy X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: andy@strugglers.net X-SA-Exim-Scanned: No (on mail.bitfolk.com); SAEximRunCond expanded to false Hi, On Thu, Sep 26, 2024 at 05:53:48AM +0000, Klaus Darilion wrote: > > Is there an easy way of programmatically obtaining the domU-side MAC of > > a vif, from the dom0? > > Why not doing it the other way round and specify the MAC address in the Xen config file of the VM? I already do that, hence I said this in my original email: I can also parse it out of the domU's config file, but that seems quite hacky. The same info is in xenstore so if there is an easy way to read that, that seems better. > So you want to 'route' into the VM instead of the usual 'switching' approach with a Linux bridge? I do use routed networking, yes. Thanks, Andy From xen-users-bounces@lists.xenproject.org Thu Sep 26 10:24:36 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 26 Sep 2024 10:24:36 +0000 Received: from list by lists.xenproject.org with outflank-mailman.805232.1216307 (Exim 4.92) (envelope-from ) id 1stlff-0004f7-N0; Thu, 26 Sep 2024 10:24:27 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 805232.1216307; Thu, 26 Sep 2024 10:24:27 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stlff-0004ev-KH; Thu, 26 Sep 2024 10:24:27 +0000 Received: by outflank-mailman (input) for mailman id 805232; Thu, 26 Sep 2024 10:24:26 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stlfe-0004Pj-8D for xen-users@lists.xenproject.org; Thu, 26 Sep 2024 10:24:26 +0000 Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [2a00:1450:4864:20::535]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 8092b2e3-7bf1-11ef-a0ba-8be0dac302b0; Thu, 26 Sep 2024 12:24:24 +0200 (CEST) Received: by mail-ed1-x535.google.com with SMTP id 4fb4d7f45d1cf-5c44e1cde53so794829a12.0 for ; Thu, 26 Sep 2024 03:24:24 -0700 (PDT) X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: 8092b2e3-7bf1-11ef-a0ba-8be0dac302b0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cloud.com; s=cloud; t=1727346264; x=1727951064; darn=lists.xenproject.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=bg48u1uQd1pUehJ/hHMQ+MHq+B19qtPPewIAyiRk0g4=; b=Q42aaLOYEgxvqeH0AaFAhqPPROJfE9T4LkBtzpRs8JCHymAd4mf6Ys83YyJ4bTZD93 /zumJuIZ42BNHWwMvZhN9S7UCi3YgkFpdawwsP4Mxli8doCmD74N3IcJyx6XoLjxz6QL MDzqYPLbXYFY6gQ27pKTV5xiGAwSciSBy86Iw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727346264; x=1727951064; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=bg48u1uQd1pUehJ/hHMQ+MHq+B19qtPPewIAyiRk0g4=; b=IfISUtY4Njo7x0PTFPVvQqo5HCR9zjujRdhUN9wowfTAIP9CYvpbzOP1uLuhROTTpo GkvnHTpdbXaIV+P0/zRWx3CW29XB6BjzKfGyHUJiQy+4HBkrnPDknsYxShqdPkeN5aWP 8KEOjqsbqglAVSx2jUOgX5+FdBtHOvUj42M0JYExreB8dgxNQlGqeZMBjDZZ6rzDi8TP NSOOJTC9j8O6ICYeg4IKNW3FtXPu6AP2+QKwdxLyskyQ1C5Ig8BGofO+quLpe8rRArJn 4VwxD55CvlUAwma2CJ1MwIWQQ+hZcJCaBhEOmzHuYX3Zo9UiGsEHztfU1Zgi/VtHbpzr MdJQ== X-Forwarded-Encrypted: i=1; AJvYcCWFEZAkWVL+lVWwWzf+tKQsKbnvysNB5r58VwWb7ndaYhK2cJ9ujNvqdQeGcDZpcjGe/aFOUMdY7tk=@lists.xenproject.org X-Gm-Message-State: AOJu0Ywrg77IlY503Hig2y2M28SaQ9qaKRITE9c+qT3l82YPyiZDOv+a Kb6DNmpttLUMy+4ImZ8NWXC+80PEko00IjP1iOJIzF7SdhxLETI9822lgIHfiJqVcabrfdc0Ls6 D94gnLN93hj4k3u0XHv8ZFXX9tUQ0GNs9AzJ+uEhFWV8EMGNF X-Google-Smtp-Source: AGHT+IEZqfE9s+ZTogVRznXAzR2tSui1onCPVzDwvupg205SuTpgzsQ4nF5wNMvRGnFLwHQS7pZSVx0jASZvKh/RUkw= X-Received: by 2002:a05:6402:40c5:b0:5c5:c4e9:c8a2 with SMTP id 4fb4d7f45d1cf-5c720608de8mr4710389a12.3.1727346264116; Thu, 26 Sep 2024 03:24:24 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Kelly Choi Date: Thu, 26 Sep 2024 11:23:48 +0100 Message-ID: Subject: Re: [POLL] Interest in next Xen Project meetup (Cambridge) To: Peng Fan Cc: xen-devel , "xen-users@lists.xenproject.org" Content-Type: multipart/alternative; boundary="0000000000007a4f1a06230324fb" --0000000000007a4f1a06230324fb Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi Peng, There are no current plans to record this as these types of meetups are best in person. However, If there's enough interest, we can consider adding a virtual or recorded element where possible. Kelly Choi Community Manager Xen Project On Thu, Sep 26, 2024 at 1:20=E2=80=AFAM Peng Fan wrote: > Hi Kelly, > > > > Wonder whether there will be recording or notes for this and public later= ? > > > > Thanks, > > Peng. > > > > *From:* Xen-users *On Behalf Of = *Kelly > Choi > *Sent:* Wednesday, September 25, 2024 10:59 PM > *To:* xen-devel ; > xen-users@lists.xenproject.org > *Subject:* [POLL] Interest in next Xen Project meetup (Cambridge) > > > > Hi all, > > > > Quick poll to gather interest for next Xen Project/Zephyr meetup in > Cambridge. > > *Date: 24th October 2024* > > > > We are also seeking two speakers for demos/lightning talks. > > > > Could you reply with a +1 if interested in attending? > > Just looking to gather numbers for now. > > > > Kelly Choi > > Community Manager > > Xen Project > --0000000000007a4f1a06230324fb Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi Peng,

There are no current plans to = record this as these types of meetups are best in person.
However= , If there's enough interest, we can consider=C2=A0adding a virtual or = recorded element where possible.=C2=A0
<= div>
Kelly Choi
Community Manager


On Thu, Sep 26, 2024 at 1:20=E2=80=AFAM Peng= Fan <peng.fan@nxp.com> wrote= :

Hi Kelly,=

=C2=A0

Wonder whether ther= e will be recording or notes for this and public later?

=C2=A0

Thanks,

Peng.=

=C2=A0

From: Xen-users <xen-users-bounces@lists.= xenproject.org> On Behalf Of Kelly Choi
Sent: Wednesday, September 25, 2024 10:59 PM
To: xen-devel <xen-devel@lists.xenproject.org>; xen-users@lists.xenproje= ct.org
Subject: [POLL] Interest in next Xen Project meetup (Cambridge)

=C2=A0

Hi all,

=C2=A0

Quick poll to gather interest for next Xen Project/Z= ephyr meetup in Cambridge.

Date: 24th October 2024

=C2=A0

We are also seeking two speakers for demos/lightning= talks.=C2=A0

=C2=A0

Could you reply with a +1 if interested in attending= ?

Just looking to gather numbers for now.=C2=A0=

=C2=A0

Kelly Choi

Community Man= ager

--0000000000007a4f1a06230324fb-- From xen-users-bounces@lists.xenproject.org Thu Sep 26 13:29:03 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Thu, 26 Sep 2024 13:29:03 +0000 Received: from list by lists.xenproject.org with outflank-mailman.805487.1216625 (Exim 4.92) (envelope-from ) id 1stoXf-000238-QE; Thu, 26 Sep 2024 13:28:23 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 805487.1216625; Thu, 26 Sep 2024 13:28:23 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stoXf-000231-Ks; Thu, 26 Sep 2024 13:28:23 +0000 Received: by outflank-mailman (input) for mailman id 805487; Thu, 26 Sep 2024 13:28:22 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1stoXe-0001Dt-6p for xen-users@lists.xenproject.org; Thu, 26 Sep 2024 13:28:22 +0000 Received: from altibox-smtp1.altibox.no (altibox-smtp1-bis.altibox.no [212.97.141.34]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 32752ca4-7c0b-11ef-99a2-01e77a169b0f; Thu, 26 Sep 2024 15:28:20 +0200 (CEST) Received: from alti-pct-smtp1 (unknown [172.17.0.2]) by altibox-smtp1.altibox.no (Postfix) with SMTP id 4599010640EB for ; Thu, 26 Sep 2024 15:28:20 +0200 (CEST) Received: from alti-v7-smtp1.altibox.no (unknown [172.16.220.71]) by altibox-smtp1.altibox.no (Postfix) with ESMTPS id 1757810640DB for ; Thu, 26 Sep 2024 15:28:19 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by alti-v7-smtp1.altibox.no (Postfix) with ESMTP id 4XDvYb0N3Qzr095 for ; Thu, 26 Sep 2024 15:28:19 +0200 (CEST) Received: from alti-v7-smtp1.altibox.no ([127.0.0.1]) by localhost (alti-v7-smtp1.altibox.no [127.0.0.1]) (amavisd-new, port 10050) with LMTP id JN7D65FBc7ka for ; Thu, 26 Sep 2024 15:28:09 +0200 (CEST) Received: from postfix-relay.alstadheim.priv.no (148-252-106.155.3p.ntebredband.no [148.252.106.155]) (Authenticated sender: hakon.alstadheim@ntebb.no) by alti-v7-smtp1.altibox.no (Postfix) with ESMTPSA id 4XDvYP3DPvzr09C for ; Thu, 26 Sep 2024 15:28:09 +0200 (CEST) Received: from smtps.alstadheim.priv.no (localhost [127.0.0.1]) by postfix-relay.alstadheim.priv.no (Postfix) with ESMTP id C5E668487F5C for ; Thu, 26 Sep 2024 15:28:08 +0200 (CEST) Received: from [192.168.2.201] (gt.alstadheim.priv.no [192.168.2.201]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) (Authenticated sender: hakon) by smtps.alstadheim.priv.no (Postfix) with ESMTPSA id A80DC70D469A for ; Thu, 26 Sep 2024 15:28:08 +0200 (CEST) X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: 32752ca4-7c0b-11ef-99a2-01e77a169b0f DKIM-Filter: OpenDKIM Filter v2.11.0 altibox-smtp1.altibox.no 4599010640EB X-Fuglu-Spamstatus: NO X-Fuglu-Suspect: e56c38e273704a1fb539d452405ecb62 X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED=-1 autolearn=disabled version=4.0.0 X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-14) on alti-pct-smtp1.altibox.int X-Spam-RelaysUntrusted: X-Spam-Report: * -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP X-Fuglu-Incomingport: 10050 X-Fuglu-Suspect: e56c38e273704a1fb539d452405ecb62 X-Virus-Scanned: amavisd-new at localdomain X-Finnesikke-B-A-I-T: finnesikke@alstadheim.priv.no Message-ID: <7f4fc19c-4a7d-48b8-a79e-5d51e843df3a@garbo.alstadheim.priv.no> Date: Thu, 26 Sep 2024 15:28:08 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Getting domU vif's MAC address from dom0 To: xen-users@lists.xenproject.org References: Content-Language: en-US From: =?UTF-8?Q?H=C3=A5kon_Alstadheim?= In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Den 26.09.2024 12:17, skrev Andy Smith: > Hi, > > On Thu, Sep 26, 2024 at 05:53:48AM +0000, Klaus Darilion wrote: >>> Is there an easy way of programmatically obtaining the domU-side MAC of >>> a vif, from the dom0? >> >> Why not doing it the other way round and specify the MAC address in the Xen config file of the VM? > > I already do that, hence I said this in my original email: > > I can also parse it out of the domU's config file, but that seems > quite hacky. > > The same info is in xenstore so if there is an easy way to read that, > that seems better. If you want mac of domid 1, it's: xenstore-read /libxl/1/device/vif/0/mac > >> So you want to 'route' into the VM instead of the usual 'switching' approach with a Linux bridge? > > I do use routed networking, yes. > > Thanks, > Andy > From xen-users-bounces@lists.xenproject.org Sat Sep 28 02:57:35 2024 Return-path: Envelope-to: archives@lists.xen.org Delivery-date: Sat, 28 Sep 2024 02:57:35 +0000 Received: from list by lists.xenproject.org with outflank-mailman.806583.1217956 (Exim 4.92) (envelope-from ) id 1suNcy-0001bm-Sk; Sat, 28 Sep 2024 02:56:12 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 806583.1217956; Sat, 28 Sep 2024 02:56:12 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1suNcy-0001bf-Q9; Sat, 28 Sep 2024 02:56:12 +0000 Received: by outflank-mailman (input) for mailman id 806583; Sat, 28 Sep 2024 02:56:12 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1suNcx-0001bJ-Tc for xen-users@lists.xenproject.org; Sat, 28 Sep 2024 02:56:12 +0000 Received: from mail.bitfolk.com (mail.bitfolk.com [2001:ba8:1f1:f019::25]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 35bdf713-7d45-11ef-a0ba-8be0dac302b0; Sat, 28 Sep 2024 04:56:10 +0200 (CEST) Received: from andy by mail.bitfolk.com with local (Exim 4.94.2) (envelope-from ) id 1suNcs-0005aP-NY for xen-users@lists.xenproject.org; Sat, 28 Sep 2024 02:56:06 +0000 X-BeenThere: xen-users@lists.xenproject.org List-Id: Xen user discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-users-bounces@lists.xenproject.org Precedence: list Sender: "Xen-users" X-Inumbo-ID: 35bdf713-7d45-11ef-a0ba-8be0dac302b0 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=strugglers.net; s=alpha; h=In-Reply-To:Content-Type:MIME-Version:References :Message-ID:Subject:To:From:Date:Content-Transfer-Encoding:Sender:Reply-To:Cc :Content-ID:Content-Description:Resent-To; bh=GcmHO3gAQPNSariWBaj7vjMJpAbeBb0XIbXmNsGUIKU=; b=WkUGx94tDoVbhKZr/lo6qoIgzs 2AFbvDgFhNzRHm4vDRRPsMCDvU/kfgpC6mG3iLeQO35Q4EIERy/ohSgLQMaiEnpjKY0BM6vF8aN+2 G+jzXrL7eJCh/t/pHfp7wTrdWbRSf059QOyT17weGYBk5N1dG3EYyWJH+vX5i7dwgE9nWCDK3LmEw pDO5JXc6feC/lVJJPj4ndjZy3BQFX41xnr1x4NVHVMxohJa7NBw+zDJHBDg2fcUu+tE6yuL6RyTlL txTGWTfLKOyVuKvFxKYP7hSFMXzj0otnzOWt28PDB1Tdvd0YOGjtOnS2eh7INouVcLmeWEC7oQSVE hs6GmU2Q==; Date: Sat, 28 Sep 2024 02:56:06 +0000 From: Andy Smith To: xen-users@lists.xenproject.org Subject: Re: Getting domU vif's MAC address from dom0 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: OpenPGP: id=BF15490B; url=http://strugglers.net/~andy/pubkey.asc X-URL: http://strugglers.net/wiki/User:Andy X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: andy@strugglers.net X-SA-Exim-Scanned: No (on mail.bitfolk.com); SAEximRunCond expanded to false On Wed, Sep 25, 2024 at 10:37:22PM +0000, Andy Smith wrote: > Is there an easy way of programmatically obtaining the domU-side MAC of > a vif, from the dom0? (Yes) I did realise it was in xenstore: > $ sudo xenstore-read /local/domain/0/backend/vif/60/0/mac > 00:16:5e:00:02:39 What I did not know was how to construct the path to it as I did not know if the domain ID was available there. It turns out that the vif-nat script in /etc/xen/scripts already uses the MAC from xenstore and it is as simple as: mac=$(xenstore_read "$XENBUS_PATH/mac") > The purpose of this is in order to add a route via the IPv6 link-local > address inside the domU, which can be calculated from the MAC address > of the domU's interface. So putting that together: mac_to_v6_ll () { local mac=$1 lladdr=fe80::$(printf %02x $((0x${mac%%:*} ^ 2))) mac=${mac#*:} lladdr=$lladdr${mac%:*:*:*}ff:fe mac=${mac#*:*:} lladdr=$lladdr${mac%:*}${mac##*:} } mac=$(xenstore_read "$XENBUS_PATH/mac") mac_to_v6_ll $mac ip route add $some_v6_network via $lladdr dev $dev Thanks, Andy