From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754011Ab0K2Ban (ORCPT ); Sun, 28 Nov 2010 20:30:43 -0500 Received: from infernal.debian.net ([87.230.26.131]:52338 "EHLO infernal.debian.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753671Ab0K2Bam (ORCPT ); Sun, 28 Nov 2010 20:30:42 -0500 X-Greylist: delayed 2103 seconds by postgrey-1.27 at vger.kernel.org; Sun, 28 Nov 2010 20:30:42 EST Date: Mon, 29 Nov 2010 01:55:36 +0100 From: Andreas Bombe To: Alex Deucher Cc: "Rafael J. Wysocki" , LKML , Dave Airlie , DRI Subject: Re: [Regression, post-2.6.37-rc2] Unable to start KDE with 2.6.37-rc3 on Acer Ferrari One Message-ID: <20101129005535.GA3672@amos.fritz.box> References: <201011240122.33174.rjw@sisk.pl> <201011240157.00726.rjw@sisk.pl> <201011240245.55786.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 23, 2010 at 09:02:57PM -0500, Alex Deucher wrote: > On Tue, Nov 23, 2010 at 8:45 PM, Rafael J. Wysocki wrote: > > On Wednesday, November 24, 2010, Alex Deucher wrote: > >> Are you sure you've got the right commit? > > > > Well, as I said, I reverted that particular commit and things started to work. > > > >> That shouldn't change the calculation that's failing at all.  I'd guess it's > >> probably one of these: > >> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=d33ef52d9db8a36900dd53f2e32db9a521ace259 > >> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=f30df2fad0c901e74ac9a52a488a54c69a373a41 > > > > I don't know.  Perhaps there are some interactions between the two and the > > reverted one.  I can try reverting these tomorrow if you want me to. > > Can you try just reverting this patch: > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=d33ef52d9db8a36900dd53f2e32db9a521ace259 > > I think the real issue is a bug in the 3D driver (probably a flush at > the wrong time) that one of these commits exposing. I ran into the same problem and bisected, commit d33ef52 got the blame. It's a Radeon HD 4850 in my case, apart from that the problem was exactly the same. -- Andreas Bombe