From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765360AbYEIQcv (ORCPT ); Fri, 9 May 2008 12:32:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756108AbYEIQcn (ORCPT ); Fri, 9 May 2008 12:32:43 -0400 Received: from fg-out-1718.google.com ([72.14.220.157]:59964 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753210AbYEIQcm (ORCPT ); Fri, 9 May 2008 12:32:42 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=agh6ipWFRqXiFMJ5+vaIohyLfkrY0t90+6u0BlASb+ecQIqjcSxjjWET2a1tOT4+5txrT0lzpYNYdrCaivDF9EA94VV2tPL/+qICu49LA4BcYS32mw39xr/8YvRuxjARbVQIvIXMfqTFQb6d79Uo4ipTt0DTnW6q6inMc7VnyVQ= Message-ID: <48247CBF.3070000@googlemail.com> Date: Fri, 09 May 2008 18:33:03 +0200 From: brot User-Agent: Thunderbird 2.0.0.14 (X11/20080504) MIME-Version: 1.0 CC: linux-kernel@vger.kernel.org Subject: Re: kernel-testers - finding regressions in the kernel References: <20080507195830.GC32750@cs181133002.pp.htv.fi> <804dabb00805080712h6d8c282dy5efff381298acfeb@mail.gmail.com> <55f47b0b0805081043y701b406awa2087b875a7e040e@mail.gmail.com> <4823769A.1040809@googlemail.com> <20080508230543.GL22887@cs181133002.pp.htv.fi> <48241184.2070107@googlemail.com> <482421D2.9060103@googlemail.com> In-Reply-To: <482421D2.9060103@googlemail.com> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org brot wrote: > > I found the specific load. I am running prime torture test, in mode 2: > > 2 = In-place large FFTs (maximum heat and power consumption, some RAM > tested) > > 1 thread per cpu. > > Prime can be downloaded from: > http://www.mersenneforum.org/showthread.php?t=9779 > > While that test is running, i compile gtkmm-2.12.7 with -j3. I > remembered that while i had to compile it i really had problems typing. > And it looks like i was right. in 2.6.25.1 i had some skips in amarok > while playing an mp3 (just normal short skips, but clearly noticable). > My typing in kvirc looked like that: > > > [11:07:41] und nu laggds keyboard auch, aber nur > manchmaaaaaaaaaaaaaaal > (..) > [11:09:18] ichh ababer auch priiiiiiiiiiiiime laaufen > > That happens during normal typing, then i see that kvirc has "stuck" and > can type normally. then the key during the lagg is repeated like you can > see above and the other keys i typed are normal again. > > In 2.6.24.3 there is no such problem, so i am starting a bisect test now. > > Have a nice day everyone. > brot Just in case you want to know how i distinguished good from bad kernels, and how to reproduce those laggs. Thanks, brot