From patchwork Wed Dec 11 08:18:10 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 11284391 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 4A0D614B7 for ; Wed, 11 Dec 2019 08:18:28 +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 28DBC20652 for ; Wed, 11 Dec 2019 08:18:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="RWgqfe6a" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 28DBC20652 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com 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 44B2E6EA91; Wed, 11 Dec 2019 08:18:23 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from us-smtp-delivery-1.mimecast.com (us-smtp-2.mimecast.com [205.139.110.61]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4AA496EA8D for ; Wed, 11 Dec 2019 08:18:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576052299; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=qvtkLdUSetwh2LM7748b/AtFetYeaJ3ZQNHZjoVf5YE=; b=RWgqfe6aYpQGw+kaQO9KjXjfwVsH4c1+5hlkWagoLvUf+A6NLrx10/ZvoFjo6oS4r+CjHS ETBPVuGk3zz310F5Pliuw0zpLVL6QZhivPWJqiHFzYccup1v1GLZWFCODqEyCW+yxf5yOq qTewbsi1STlRj9c/fX+FpU/7ZwnVVQ0= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-270-Cbc1t8c6NBaxf1aZQKiJ0A-1; Wed, 11 Dec 2019 03:18:15 -0500 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id A2631801E72; Wed, 11 Dec 2019 08:18:14 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-67.ams2.redhat.com [10.36.116.67]) by smtp.corp.redhat.com (Postfix) with ESMTP id 89C7410013A1; Wed, 11 Dec 2019 08:18:11 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id D8E871747D; Wed, 11 Dec 2019 09:18:10 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 2/2] drm/virtio: fix mmap page attributes Date: Wed, 11 Dec 2019 09:18:10 +0100 Message-Id: <20191211081810.20079-3-kraxel@redhat.com> In-Reply-To: <20191211081810.20079-1-kraxel@redhat.com> References: <20191211081810.20079-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-MC-Unique: Cbc1t8c6NBaxf1aZQKiJ0A-1 X-Mimecast-Spam-Score: 0 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: David Airlie , open list , "open list:VIRTIO GPU DRIVER" , Gerd Hoffmann , gurchetansingh@chromium.org MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" virtio-gpu uses cached mappings, set shmem->caching accordingly. Reported-by: Gurchetan Singh Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/virtio/virtgpu_object.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c index 017a9e0fc3bb..a0b5e5195816 100644 --- a/drivers/gpu/drm/virtio/virtgpu_object.c +++ b/drivers/gpu/drm/virtio/virtgpu_object.c @@ -118,6 +118,7 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev, shmem_obj = drm_gem_shmem_create(vgdev->ddev, params->size); if (IS_ERR(shmem_obj)) return PTR_ERR(shmem_obj); + shmem_obj->caching = DRM_GEM_SHMEM_CACHED; bo = gem_to_virtio_gpu_obj(&shmem_obj->base); ret = virtio_gpu_resource_id_get(vgdev, &bo->hw_res_handle);