Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758617AbZATJKT (ORCPT ); Tue, 20 Jan 2009 04:10:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754589AbZATJKB (ORCPT ); Tue, 20 Jan 2009 04:10:01 -0500 Received: from mail.gmx.net ([213.165.64.20]:45099 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753726AbZATJJ7 (ORCPT ); Tue, 20 Jan 2009 04:09:59 -0500 X-Authenticated: #23875046 X-Provags-ID: V01U2FsdGVkX19PRM4IyJlPJBcDo4IvviJqgt2K1mztWTh7jw0uft ojhMljJFMGr3yI Message-ID: <497594E3.4040205@fisher-privat.net> Date: Tue, 20 Jan 2009 10:09:55 +0100 From: Alexey Fisher User-Agent: Thunderbird 2.0.0.19 (X11/20090103) MIME-Version: 1.0 To: Ingo Molnar CC: "Rafael J. Wysocki" , Linux Kernel Mailing List , Kernel Testers List , "H. Peter Anvin" , "Pallipadi, Venkatesh" , Suresh Siddha Subject: Re: [Bug #12417] glx performance drop with: "x86: PAT: implement track/untrack of pfnmap regions for x86 - v3" References: <0GOi9pntEoL.A.iGF.B9QdJB@chimera> <2QN7KFic7LG.A.Ie.A-QdJB@chimera> <20090120074758.GB26284@elte.hu> In-Reply-To: <20090120074758.GB26284@elte.hu> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 X-FuHaFi: 0.51 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1551 Lines: 38 Ingo Molnar schrieb: > * Rafael J. Wysocki wrote: > >> This message has been generated automatically as a part of a report >> of recent regressions. >> >> The following bug entry is on the current list of known regressions >> from 2.6.28. Please verify if it still should be listed and let me know >> (either way). >> >> >> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12417 >> Subject : glx performance drop with: "x86: PAT: implement track/untrack of pfnmap regions for x86 - v3" >> Submitter : Alexey Fisher >> Date : 2009-01-06 18:46 (14 days old) >> First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5899329b19100c0b82dc78e9b21ed8b920c9ffb3 >> References : http://marc.info/?l=linux-kernel&m=123126782822696&w=4 >> Handled-By : Pallipadi, Venkatesh > > is it still broken with the current lineup of x86 fixes: > > git pull git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git x86-fixes-for-linus > > ? > > Ingo I migrated now to the next ubuntu versio, hope it do no hava mach difference. There is no warnings in dmesg about mtrr or pat, no xorg crashes with glxx but same pure performace. With enabled or disabled drm i get ~300fps Alexey -- 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/