From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752791AbXCZOmX (ORCPT ); Mon, 26 Mar 2007 10:42:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752826AbXCZOmW (ORCPT ); Mon, 26 Mar 2007 10:42:22 -0400 Received: from ug-out-1314.google.com ([66.249.92.172]:54788 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752791AbXCZOmV (ORCPT ); Mon, 26 Mar 2007 10:42:21 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=a1JjszyzbnncVykCWbec9eDv2/oiAaCk4fIqUHlvpW3pR/MjgycKAXWdvPfcJ2nOguA7avIjs9ehXgL11CR1TUjBMfsiaT/IViuPiC4yE1eVOlsvlspYCjQGvXrRnolzEzyGYgb7MiqOC4XqrF1TkBEYfFTI5M3aLgE7IyCstWc= Message-ID: <6bffcb0e0703260742m5fa8fa62td2a65490c1c4a50a@mail.gmail.com> Date: Mon, 26 Mar 2007 16:42:19 +0200 From: "Michal Piotrowski" To: "Thomas Gleixner" Subject: Re: [patch] hrtimers debug patch Cc: "Ingo Molnar" , "Nick Piggin" , "Linus Torvalds" , "Eric W. Biederman" , "Nick Piggin" , "Mingming Cao" , "Adrian Bunk" , "Andrew Morton" , "Linux Kernel Mailing List" , "Mariusz Kozlowski" , "Oliver Pinter" , "Sid Boyce" , "Jens Axboe" In-Reply-To: <1174919635.4182.51.camel@chaos> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <1174612132.16068.114.camel@localhost.localdomain> <20070323021115.GA11147@wotan.suse.de> <6bffcb0e0703230051i5accb180r7bd0fb16de85198a@mail.gmail.com> <20070323120148.GA27505@elte.hu> <4607BDD9.1010002@googlemail.com> <6bffcb0e0703260720i37bbb956o3d20019fe4ac9879@mail.gmail.com> <1174919635.4182.51.camel@chaos> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On 26/03/07, Thomas Gleixner wrote: > On Mon, 2007-03-26 at 16:20 +0200, Michal Piotrowski wrote: > > > > > > I've got a crash dump, I'll try to figure out what is causing it ;) > > > > > > > That might be useful > > http://www.stardust.webpages.pl/files/tbf/bitis-gabonica/2.6.21-rc5/ > > Can you please upload a disassembly of hrtimer_interrupt() ? http://www.stardust.webpages.pl/files/tbf/bitis-gabonica/2.6.21-rc5/dis_hrtimer_interrupt http://www.stardust.webpages.pl/files/tbf/bitis-gabonica/2.6.21-rc5/gdb.debug > > I stared at hrtimer_interrupt() for quite a long time and I don't see > how it can leave without reprogramming the event, when there are timers > pending. And there are enough timers pending. > > tglx > > > Regards, Michal -- Michal K. K. Piotrowski LTG - Linux Testers Group (PL) (http://www.stardust.webpages.pl/ltg/) LTG - Linux Testers Group (EN) (http://www.stardust.webpages.pl/linux_testers_group_en/)