From patchwork Thu Mar 19 02:18:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Stevens X-Patchwork-Id: 11446393 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 425E51667 for ; Thu, 19 Mar 2020 02:19:15 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BF48220724 for ; Thu, 19 Mar 2020 02:19:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="FyBQtPsq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BF48220724 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:60698 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jEkm9-00085C-Gc for patchwork-qemu-devel@patchwork.kernel.org; Wed, 18 Mar 2020 22:19:13 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44039) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jEklY-00070U-UL for qemu-devel@nongnu.org; Wed, 18 Mar 2020 22:18:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jEklX-000865-R8 for qemu-devel@nongnu.org; Wed, 18 Mar 2020 22:18:36 -0400 Received: from mail-pl1-x641.google.com ([2607:f8b0:4864:20::641]:44805) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jEklX-0007y3-JP for qemu-devel@nongnu.org; Wed, 18 Mar 2020 22:18:35 -0400 Received: by mail-pl1-x641.google.com with SMTP id h11so338229plr.11 for ; Wed, 18 Mar 2020 19:18:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=6bBz5V/WtkwwqhyJmsiCB2xh086GQ/HDrZAoGycCDqY=; b=FyBQtPsq8bx5OCsSO0dGRPlcZN4yQ4dilDnc0G/EjPeWrM+7Z9NNLmLnKUTTpEgpOW fotqM6GXOjifswMfDoV4MXousDAWQo2iZFgpf7jXcx8OEy8uSQ1pzPHzCqDztZHpAR1a ZJkUESD3QWhQ6MTVbTdcaYamhKJnqPErNPakQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=6bBz5V/WtkwwqhyJmsiCB2xh086GQ/HDrZAoGycCDqY=; b=KG3zbKiK5rkEO/cThaVBzZyF++ZBxG8TCAaxz+Dyg5QZO95xtnj7DMkHx/5vzKFcFi zFjlm+0OBlYTqKmzDRWX0ak99vf+eawOK+8GjHxf0tEbUDzuBO9zK/HN64O7AkMIRuvr qzvtRT4sX5Y6tSAwgP/FoH74UEX7YQmE1wGH2enaC2BYEw5nKXHLWIPpkkttj0gBCF9T MZrw0smTBK+aUi0ZQKbpxokbV2XrbjdsWnElKED1ygTCM4tqfa1S7Rp0+ubusApDtpRa 0eqIBTaSOa3T3riBQdqKsk7xDC+oVttItmrr73Sd+ca4cuqBJdXp/alz9yfO9VnqhaHa 1rEw== X-Gm-Message-State: ANhLgQ2swDtojkbrD9NtnK5vXViqIL5WJLmG2i5HXVaqf9ptzzQMBC9+ r9+UhqUz1dlW5Uw2FGvd7fN4WQ== X-Google-Smtp-Source: ADFU+vu185Om/KiLaJ5I6R9LggSBMYF/vdJXMV0dPyaYDQ0gYr8yH5gFBEPHWK46VajxmqHXBz9gGA== X-Received: by 2002:a17:90a:730b:: with SMTP id m11mr1305446pjk.195.1584584314128; Wed, 18 Mar 2020 19:18:34 -0700 (PDT) Received: from localhost ([2401:fa00:8f:203:30f2:7a9c:387e:6c7]) by smtp.gmail.com with ESMTPSA id d11sm305928pfo.39.2020.03.18.19.18.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 18 Mar 2020 19:18:33 -0700 (PDT) From: David Stevens To: virtio-comment@lists.oasis-open.org Subject: [PATCH v4 0/2] Cross-device resource sharing Date: Thu, 19 Mar 2020 11:18:21 +0900 Message-Id: <20200319021823.57219-1-stevensd@chromium.org> X-Mailer: git-send-email 2.25.1.481.gfbce0eb801-goog MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::641 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Zach Reizner , Alexandre Courbot , qemu-devel , Stefan Hajnoczi , Alex Lau , Tomasz Figa , Keiichi Watanabe , David Stevens , Gerd Hoffmann , =?utf-8?q?St=C3=A9phane_Marchesin?= , Dylan Reid , Gurchetan Singh , Pawel Osciak , Linux Media Mailing List Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" Hi all, This is the next iteration of patches for adding support for sharing resources between different virtio devices. The corresponding Linux implementation is [1]. In addition to these patches, the most recent virtio-video patchset includes a patch for importing objects into that device [2]. [1] https://markmail.org/thread/bfy6uk4q4v4cus7h [2] https://markmail.org/message/wxdne5re7aaugbjg Changes v3 -> v4: - Add virtio-gpu feature bit - Move virtio-gpu assign uuid command into 2d command group - Rename virtio-gpu uuid response David Stevens (2): content: define what an exported object is virtio-gpu: add the ability to export resources content.tex | 12 ++++++++++++ introduction.tex | 4 ++++ virtio-gpu.tex | 29 +++++++++++++++++++++++++++++ 3 files changed, 45 insertions(+)