From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755247Ab1LAPtp (ORCPT ); Thu, 1 Dec 2011 10:49:45 -0500 Received: from mail-ee0-f46.google.com ([74.125.83.46]:53017 "EHLO mail-ee0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754976Ab1LAPto (ORCPT ); Thu, 1 Dec 2011 10:49:44 -0500 Message-ID: <4ED7A213.3010900@suse.cz> Date: Thu, 01 Dec 2011 16:49:39 +0100 From: Jiri Slaby User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:9.0) Gecko/20111123 Thunderbird/9.0 MIME-Version: 1.0 To: daniel@ffwll.ch CC: Keith Packard , LKML , dri-devel@lists.freedesktop.org, Jiri Slaby , Chris Wilson Subject: Re: g33: tiled output References: <4ED79138.5060703@suse.cz> <20111201154249.GA4291@phenom.ffwll.local> In-Reply-To: <20111201154249.GA4291@phenom.ffwll.local> X-Enigmail-Version: 1.3.4 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/01/2011 04:42 PM, Daniel Vetter wrote: > On Thu, Dec 01, 2011 at 03:37:44PM +0100, Jiri Slaby wrote: >> For some time, I'm seeing a tiled output like: >> http://www.fi.muni.cz/~xslaby/sklad/panics/bad_tile.png >> >> This happens sometimes when I open selected pages in firefox. Like >> maps above. >> >> Currently I'm running 3.2.0-rc3-next-20111130. This started appearing >> after I switched to desktop fx. Will anything from the debugfs help to >> track this down? Or better to report this to freedesktop.org? > > Please test the patch Chris already replied with to your first mail. It > might fix your issue here (if it's just a fence being stolen a bit too > early). If that does not help, I'll have to stare at the picture some more > to decode the type of tiling/swizzling going on. Maybe different pictures > of corruptions might help for that. Hi, I'm already running a kernel with that patch. The artefacts are still there though. thanks, -- js suse labs