From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Bombe Subject: Re: [Regression, post-2.6.37-rc2] Unable to start KDE with 2.6.37-rc3 on Acer Ferrari One Date: Mon, 29 Nov 2010 01:55:36 +0100 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-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Alex Deucher Cc: "Rafael J. Wysocki" , LKML , Dave Airlie , DRI List-Id: dri-devel@lists.freedesktop.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 wrot= e: > > 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 start= ed to work. > > > >> That shouldn't change the calculation that's failing at all. =A0I'= d guess it's > >> probably one of these: > >> http://git.kernel.org/?p=3Dlinux/kernel/git/torvalds/linux-2.6.git= ;a=3Dcommitdiff;h=3Dd33ef52d9db8a36900dd53f2e32db9a521ace259 > >> http://git.kernel.org/?p=3Dlinux/kernel/git/torvalds/linux-2.6.git= ;a=3Dcommitdiff;h=3Df30df2fad0c901e74ac9a52a488a54c69a373a41 > > > > I don't know. =A0Perhaps there are some interactions between the tw= o and the > > reverted one. =A0I can try reverting these tomorrow if you want me = to. >=20 > Can you try just reverting this patch: > http://git.kernel.org/?p=3Dlinux/kernel/git/torvalds/linux-2.6.git;a=3D= commitdiff;h=3Dd33ef52d9db8a36900dd53f2e32db9a521ace259 >=20 > 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. --=20 Andreas Bombe