From patchwork Wed Dec 11 12:19:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 11284815 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 EA0BB109A for ; Wed, 11 Dec 2019 12:20:18 +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 C8DF9214D8 for ; Wed, 11 Dec 2019 12:20:18 +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="M5luoWqU" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C8DF9214D8 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 A31F16EB2D; Wed, 11 Dec 2019 12:20:14 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [207.211.31.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id BF7886EB29 for ; Wed, 11 Dec 2019 12:20:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576066805; 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=UIewAyx++ktQ/Uek8hL3crFT01ZthoO/ZwsAoVP4Ej8=; b=M5luoWqUburszTX0dzw3tt03OFPZp1XV52tbTTZY1du9xL4uo+WlibZ6QAKEQRk4Xwy29O 6ZuCi96/T/mOGSzTCuL28iKuXTCfYalGoWGou3CT8YJEnizDnhFX10Q3qLTTz3I9bXpRnT KL4MfTChAvhRADsA4MlSM1X6r0Nk4QU= 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-279-VXS_jZefO9GEJcB7iAO75Q-1; Wed, 11 Dec 2019 07:20:02 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 052361005524; Wed, 11 Dec 2019 12:20:01 +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 2D956691A0; Wed, 11 Dec 2019 12:19:58 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 746BA17536; Wed, 11 Dec 2019 13:19:57 +0100 (CET) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Subject: [PATCH v3 3/4] drm/virtio: fix mmap page attributes Date: Wed, 11 Dec 2019 13:19:55 +0100 Message-Id: <20191211121957.18637-4-kraxel@redhat.com> In-Reply-To: <20191211121957.18637-1-kraxel@redhat.com> References: <20191211121957.18637-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-MC-Unique: VXS_jZefO9GEJcB7iAO75Q-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: tzimmermann@suse.de, 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 virtio_gpu_gem_funcs.pgprot 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..0b754c5bbcce 100644 --- a/drivers/gpu/drm/virtio/virtgpu_object.c +++ b/drivers/gpu/drm/virtio/virtgpu_object.c @@ -87,6 +87,7 @@ static const struct drm_gem_object_funcs virtio_gpu_gem_funcs = { .vmap = drm_gem_shmem_vmap, .vunmap = drm_gem_shmem_vunmap, .mmap = &drm_gem_shmem_mmap, + .pgprot = &drm_gem_pgprot_cached, }; struct drm_gem_object *virtio_gpu_create_object(struct drm_device *dev,