From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 08C09C27C4F for ; Tue, 18 Jun 2024 14:44:12 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.743144.1150043 (Exim 4.92) (envelope-from ) id 1sJa3x-0006Xg-BQ; Tue, 18 Jun 2024 14:43:57 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 743144.1150043; Tue, 18 Jun 2024 14:43:57 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sJa3x-0006XZ-8U; Tue, 18 Jun 2024 14:43:57 +0000 Received: by outflank-mailman (input) for mailman id 743144; Tue, 18 Jun 2024 14:43:56 +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 1sJa3w-0006XT-AT for xen-devel@lists.xenproject.org; Tue, 18 Jun 2024 14:43:56 +0000 Received: from mail-qk1-x72e.google.com (mail-qk1-x72e.google.com [2607:f8b0:4864:20::72e]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 2ef8ed43-2d81-11ef-b4bb-af5377834399; Tue, 18 Jun 2024 16:43:54 +0200 (CEST) Received: by mail-qk1-x72e.google.com with SMTP id af79cd13be357-7955af79812so303153585a.1 for ; Tue, 18 Jun 2024 07:43:54 -0700 (PDT) Received: from localhost ([213.195.124.163]) by smtp.gmail.com with ESMTPSA id af79cd13be357-798abc0cf98sm523962485a.80.2024.06.18.07.43.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Jun 2024 07:43:52 -0700 (PDT) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 2ef8ed43-2d81-11ef-b4bb-af5377834399 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=citrix.com; s=google; t=1718721833; x=1719326633; darn=lists.xenproject.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=H1+SS+CgyscfT+wjW8/qeAG6YffPFvdXGu7/EUf5Kw8=; b=LGiFohsrFy67YAQKwk1TnA+RIR3StQiu6cgWv0iDAA78s5DySfwCKH/e2Ajf7pe9DF 7eiFXPl2fvol9UE3yN0itLkeMtR4b5nMbhQ/5NC1ZCOgJSr7vOSUKXXXkPjCHb1NBSBD cZ+8KiXbwIIyq7aCmg3Q+PpxI7CbV9LqlJuPY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718721833; x=1719326633; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=H1+SS+CgyscfT+wjW8/qeAG6YffPFvdXGu7/EUf5Kw8=; b=DNw7VOAnOUx9k0xgiTeYOlt0K6RPXJ3z2a3Fl0ycafJ1GYvflYSCNHFHe7lsTtqhx1 04w2zUIOC1lytQ0aTCgOaUSoX4CViOCw6Kq7ThH2MgoC3u+ftq9Pt62dyq6d8xtZgWVm +iPKIEsu0TJ6OF36KvWkPIUPef/RhP/qzeAaz6u5oV5HOujfS5ld/HHggCwmQ3to02Rw DwPK7NGLORSURbnn3Y1s1Z5FMuPNDaXfT/HClRgLPpvJ8HDT38KtAsIn9uSOsF3OliYW aoh8fYKO1wDnReGJmyejXyj//ssSn6DEOxqLSKhGfUSg9slbldbqbwPqMMWYeA40UtJZ jpkg== X-Forwarded-Encrypted: i=1; AJvYcCWD+lLHRXa9TjASWuMUwYl4dGH1psolLyAK84+a0PttbWswjXdAeXMOepBR3YDMgeFySEL1emRQ8F/7/+lTd5P4SqFCmkhHgEdgmhCuDV4= X-Gm-Message-State: AOJu0YwaSsw2KRprEBYgw5Fmo0vUtQHLibse9mRJ9j9XKYKcWHVNKzJM gh2f5KJkPXnwajHd4fz4+rxZ8ffDxhlLPQFcE4Tyrnn0srX1NXMuG821HK+W2gk= X-Google-Smtp-Source: AGHT+IE1YlRuWEi0vQfDOPjPfHR2PbvrEzE38XoxBE6yNs4Wq+SxKec9MZIMG60RC/XOLzcX9esWng== X-Received: by 2002:a05:620a:2a11:b0:797:ee31:c39d with SMTP id af79cd13be357-798d23f0d1dmr1496021585a.11.1718721832764; Tue, 18 Jun 2024 07:43:52 -0700 (PDT) Date: Tue, 18 Jun 2024 16:43:50 +0200 From: Roger Pau =?utf-8?B?TW9ubsOp?= To: Demi Marie Obenour Cc: Marek =?utf-8?Q?Marczykowski-G=C3=B3recki?= , Jan Beulich , Xenia Ragiadakou , Ray Huang , Xen developer discussion , Andrew Cooper , Direct Rendering Infrastructure development , Christian =?utf-8?B?S8O2bmln?= , Qubes OS Development Mailing List Subject: Re: Design session notes: GPU acceleration in Xen Message-ID: References: <440d6444-3b02-4756-a4fa-02aae3b24b14@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: On Mon, Jun 17, 2024 at 08:57:14PM -0400, Demi Marie Obenour wrote: > Given the recent progress on PVH dom0, is it reasonable to assume that > PVH dom0 will be ready in time for R4.3, and that therefore Qubes OS > doesn't need to worry about this problem on x86? PVH dom0 will only be ready (whatever ready means in your use-case) when people test and fix the issues, otherwise it would stay in the same limbo it's currently in. I guess the main blocker for Qubes is the lack of PCI passthrough support in order to test it more aggressively? Thanks, Roger.