From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752060Ab3K3Qbj (ORCPT ); Sat, 30 Nov 2013 11:31:39 -0500 Received: from ares07.inai.de ([5.9.24.206]:52866 "EHLO ares07.inai.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751559Ab3K3Qbi (ORCPT ); Sat, 30 Nov 2013 11:31:38 -0500 Date: Sat, 30 Nov 2013 17:31:34 +0100 (CET) From: Jan Engelhardt To: Chris Wilson cc: daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org, Linux Kernel Mailing List Subject: Re: i915: pipe state still does not match In-Reply-To: <20131129104825.GE27806@nuc-i3427.alporthouse.com> Message-ID: References: <20131127110836.GA6087@nuc-i3427.alporthouse.com> <20131129104825.GE27806@nuc-i3427.alporthouse.com> User-Agent: Alpine 2.11 (LSU 23 2013-08-11) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Friday 2013-11-29 11:48, Chris Wilson wrote: >> What I could collect so far: > >Thanks, I broke the handling of cropped XvImages along the fast paths. >It should be fixed by: > >commit fd007d9d465b9b3ddbbaf769931ec921a6f5ecb8 >Author: Chris Wilson >Date: Thu Nov 28 21:13:33 2013 +0000 > > sna/video: Correct handling of cropped images along packed fast path I didn't manage to crash X within an hour, so that's commit is looking good. The kernel error message for i915 pipe state however still appears - namely, whenever the X server is terminating, including "reasonably proper" terminations induced with sending SIGTERM to the X process. Could it be that the i915 module does not handle sudden shutdowns (which however can occur at any time) of the /dev/dri/cardN file descriptor well enough?