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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 1BD5CC982D2 for ; Fri, 18 Sep 2026 02:19:58 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4953710E7C6; Fri, 18 Sep 2026 02:19:57 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="Z2KH9j8M"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 68FAA10E7C6 for ; Fri, 18 Sep 2026 02:19:55 +0000 (UTC) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 1CEA341207; Fri, 18 Sep 2026 02:19:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AA3A21F000FF; Fri, 18 Sep 2026 02:19:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789697995; bh=FZ3sKjPiL35u4euseu+9abNWPjFUoUM67jyRj7sdo1Q=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=Z2KH9j8M3yWhQ5uMKp474GySQeEs+jgbbT7354eWITyPLCl1aqmkvp6e9UXYXf27M QOnw9f+IL+Omf6cSkn2NZjat52gxCkfQ3AYkqvjK1EotndhmTIru3+K9IrNKcmMyCB fltaz2u8K/G/DG47J9wBwcXMYON2idhgh95Mg7tjkgNJq+sQf9htIndffUYIsTpvbP wAh3gABo1GYbHLnXIWPVTfZngdjlFUUFvPUaP/ulfz+DHmoEPLSC85S9lMErqxyHI1 05aSIOPsSkJFRt2FyT42MADAJTWkQJ8n5TW2aEAWMdYX5mFyOyLzpx43iBZAuKjVCD w33NQ4nic8/Vw== From: sashiko-bot@kernel.org Subject: Re: [PATCH v7 2/4] drm/virtgpu api: add blob userptr resource To: "Honglei Huang" Cc: "Eugenio Perez" , virtualization@lists.linux.dev, "Michael S. Tsirkin" , dri-devel@lists.freedesktop.org In-Reply-To: <20260918021154.1432154-3-honghuan@amd.com> References: <20260918021154.1432154-1-honghuan@amd.com> <20260918021154.1432154-3-honghuan@amd.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 18 Sep 2026 02:19:54 +0000 Message-Id: <20260918021954.AA3A21F000FF@smtp.kernel.org> 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: , Reply-To: sashiko-reviews@lists.linux.dev Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" > Add DRM ioctl flags and a userptr address field so userspace can > request a blob backed by an existing process mapping. >=20 > UAPI changes: > - Add guest-only VIRTGPU_BLOB_FLAG_USE_USERPTR and > VIRTGPU_BLOB_FLAG_USERPTR_RDONLY flags > - Add a userptr field to drm_virtgpu_resource_create_blob >=20 > These flags select guest pin behavior in the ioctl. They are not > part of the virtio CREATE_BLOB wire ABI, so mask them out in > virtio_gpu_cmd_resource_create_blob(). >=20 > Signed-off-by: Honglei Huang Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260918021154.1432= 154-1-honghuan@amd.com?part=3D2