Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753443Ab1CHKu1 (ORCPT ); Tue, 8 Mar 2011 05:50:27 -0500 Received: from darkcity.gna.ch ([195.226.6.51]:35530 "EHLO mail.gna.ch" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752627Ab1CHKuZ convert rfc822-to-8bit (ORCPT ); Tue, 8 Mar 2011 05:50:25 -0500 X-Greylist: delayed 738 seconds by postgrey-1.27 at vger.kernel.org; Tue, 08 Mar 2011 05:50:25 EST X-Amavis-Alert: BAD HEADER SECTION, Improper folded header field made up entirely of whitespace (char 09 hex): Face: ...MWASAkVVViQjzP\n jycPrvgA\n\t\n R1goSzOnkp14Y[...] Subject: Re: [regression] 2.6.37-post-rc7 with radeon kms: reproducably locks up hard when using desktop cube of kwin From: Michel =?ISO-8859-1?Q?D=E4nzer?= To: Dave Airlie Cc: Martin Steigerwald , linux-kernel@vger.kernel.org, DRI In-Reply-To: References: <201103051510.35057.Martin@lichtvoll.de> <201103062020.21959.Martin@lichtvoll.de> <201103081035.24459.Martin@lichtvoll.de> Face: 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 jycPrvgA R1goSzOnkp14YCYHsp7QJHAS5QcXDqG1jBxdSITVgBNkBTFloj88Q/gMkFcuItYiQPUCBGc2xh5drsD/wGZrgsgDOE4ZAAAAABJRU5ErkJggg== Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Date: Tue, 08 Mar 2011 11:37:49 +0100 Message-ID: <1299580669.14068.219.camel@thor.local> Mime-Version: 1.0 X-Mailer: Evolution 2.32.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1566 Lines: 38 On Die, 2011-03-08 at 19:40 +1000, Dave Airlie wrote: > On Tue, Mar 8, 2011 at 7:35 PM, Martin Steigerwald wrote: > > Its rainy again in Sevilla... > > > > Am Sunday 06 March 2011 schrieb Dave Airlie: > >> > I verified this. Lockup happens with 2.6.38, last one tested > >> > rc8-gfb62c00, but not with 2.6.37 with exactly same userspace. > >> > Needed to try the effect several times, as this time the lockup with > >> > 2.6.38 only happened shortly after the second activation of the > >> > effect. > >> > >> Hmm, can you attach Xorg logs from both? > > > > Attached. I have dmesgs available as well. Both kernels are mainly > > upstream. The 2.6.37 contains some recursive mtime patches from Jan for > > Ext3/4 that are very likely unrelated. For 2.6.38 I am testing too > > hibernation patches from Raphael, but the lockup also happened with a > > plain vanilla 2.6.38 one before. > > > >> I'm guessing its either pageflipping or a later kernel allowing some > >> feature of mesa to be used. > > Okay can you try using an xorg.conf with Option "pageflip" "false" set > in it for the radeon. That should be Option "EnablePageFlip" "false" -- Earthling Michel Dänzer | http://www.vmware.com Libre software enthusiast | Debian, X and DRI developer -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/