From patchwork Mon Sep 14 23:39:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gurchetan Singh X-Patchwork-Id: 11775135 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 AD3EE92C for ; Mon, 14 Sep 2020 23:39:58 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 7CEDB21741 for ; Mon, 14 Sep 2020 23:39:58 +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="E3lwUFpm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7CEDB21741 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D05796E81E; Mon, 14 Sep 2020 23:39:57 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-lj1-x243.google.com (mail-lj1-x243.google.com [IPv6:2a00:1450:4864:20::243]) by gabe.freedesktop.org (Postfix) with ESMTPS id 06FF16E81E for ; Mon, 14 Sep 2020 23:39:56 +0000 (UTC) Received: by mail-lj1-x243.google.com with SMTP id y4so1150543ljk.8 for ; Mon, 14 Sep 2020 16:39:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:from:date:message-id:subject:to:cc; bh=iq422JY4uXJI3ddO2/rEZUzdunw1b8RJzw17mLMMpFc=; b=E3lwUFpmLnVDqti9CxmJQDDCry662TtuueWZGgz3u9+NV28aZo6H0g5qmmvkahBSIS 6uoj8pK6tNKa4gRmErAJ4evwtDux+VKq0gZZxErhMZ1NSLFaUInx9vOMvPIU5MfhSaXy KRlkXyiUlbaeA7iZqVAWdcvhf9odUEeEMOrMw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=iq422JY4uXJI3ddO2/rEZUzdunw1b8RJzw17mLMMpFc=; b=KLp/6odlrYHsYjJJnUSVQKhPxgiJWtJLzSJiHjBYJ42SPZtzyUHV7Vb5d9Dp514/c/ 7JdMeBTfJu8cVQiS3MIAF4TNqoPuM7lUPIxjj7szK5mw+w55PEls0IZNkUhKIlPYySDj 08d/Dg3/cxwhyr4miR5AGF+T4AtobJU6FY8Ohq+CUE1bA0legXBbHCF8lEInS6KxYNHT FIhMvSfRgR8m2NL/334nhzuXeEWHxsl0Okq5B9YtdImSexCXYjjz9QBrhWhbBY6eayhp YgzG/Ep9trkyH04UroZ5iuEoIk5P8MVq4MbrXqEYHraW6S8Fb4DkAcIHCfZrswhRwBF+ kPUA== X-Gm-Message-State: AOAM532bJ+3QJsyO65wOBJ3KGV2ilOnSyw2qFEdg/owUbmD+JEirqDK6 gRnWlnUwgYNuTMs1s4VqtAK2UMCvWb3eBg== X-Google-Smtp-Source: ABdhPJzCNiWtujKuV81+iCrIMEBuEnGV4pfPi9T1Uc6JkJWWeJwhVI8JyLa1iDe5orutyuAq1gcW9g== X-Received: by 2002:a2e:920f:: with SMTP id k15mr5940757ljg.353.1600126794225; Mon, 14 Sep 2020 16:39:54 -0700 (PDT) Received: from mail-lf1-f46.google.com (mail-lf1-f46.google.com. [209.85.167.46]) by smtp.gmail.com with ESMTPSA id l14sm4303772lji.99.2020.09.14.16.39.53 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 14 Sep 2020 16:39:53 -0700 (PDT) Received: by mail-lf1-f46.google.com with SMTP id m5so1110524lfp.7 for ; Mon, 14 Sep 2020 16:39:53 -0700 (PDT) X-Received: by 2002:ac2:4c11:: with SMTP id t17mr5007553lfq.281.1600126793141; Mon, 14 Sep 2020 16:39:53 -0700 (PDT) MIME-Version: 1.0 From: Gurchetan Singh Date: Mon, 14 Sep 2020 16:39:41 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: [git pull] virtio-shm region To: ML dri-devel X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Gerd Hoffmann , Thomas Zimmermann , Miklos Szeredi Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi, This set of changes are required for zero-copy virtio-gpu. The following changes since commit 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5: Linux 5.9-rc1 (2020-08-16 13:04:57 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git virtio-shm for you to fetch changes up to 38e895487afc2ed42c11045853cbb3fa20b52b6e: virtio: Implement get_shm_region for MMIO transport (2020-09-10 10:05:58 +0200) ---------------------------------------------------------------- Sebastien Boeuf (3): virtio: Add get_shm_region method virtio: Implement get_shm_region for PCI transport virtio: Implement get_shm_region for MMIO transport drivers/virtio/virtio_mmio.c | 31 +++++++++++++ drivers/virtio/virtio_pci_modern.c | 95 ++++++++++++++++++++++++++++++++++++++ include/linux/virtio_config.h | 17 +++++++ include/uapi/linux/virtio_mmio.h | 11 +++++ include/uapi/linux/virtio_pci.h | 11 ++++- 5 files changed, 164 insertions(+), 1 deletion(-)