From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: Re: [Bug #14012] latest git fried my x86_64 imac Date: Thu, 27 Aug 2009 21:45:01 +0200 Message-ID: <200908272145.01901.rjw@sisk.pl> References: <200908262306.38464.rjw@sisk.pl> <4A96CA0A.90405@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4A96CA0A.90405-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: kernel-testers-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: Text/Plain; charset="us-ascii" To: "Justin P. Mattock" Cc: Linux Kernel Mailing List , Kernel Testers List , Peter Zijlstra , Ingo Molnar On Thursday 27 August 2009, Justin P. Mattock wrote: > Rafael J. Wysocki wrote: > > On Wednesday 26 August 2009, Justin P. Mattock wrote: > > > >> 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 2.6.30. Please verify if it still should be listed and let me know > >>> (either way). > >>> > >>> > >>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14012 > >>> Subject : latest git fried my x86_64 imac > >>> Submitter : Justin P. Mattock > >>> Date : 2009-08-13 07:20 (13 days old) > >>> References : http://marc.info/?l=linux-kernel&m=125014080427090&w=4 > >>> > >>> > >>> > >>> > >>> > >> if I revert this commit: > >> af6af30c0fcd77e621638e53ef8b176bca8bd3b4 > >> I can get a normal bootup. > >> > > > > Hm, that's > > > > commit af6af30c0fcd77e621638e53ef8b176bca8bd3b4 > > Author: Peter Zijlstra > > Date: Wed Aug 5 20:41:04 2009 +0200 > > > > ftrace: Fix perf-tracepoint OOPS > > > > I wonder what happens if you compile out ftrace? > > > > > >> As for this bug, it seems I'm the only > >> hitting this. The system is a fresh LFS build > >> x86_64. > >> In regards to keeping this open > >> not sure, I don't have a problem with closing this > >> and taking the blame as something I did during my build > >> of the system, then if this becomes more frequent > >> then open a new bug. > >> > > > > OK, I'll close it for now. > > > > Thanks, > > Rafael > > -- > > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > > the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > Please read the FAQ at http://www.tux.org/lkml/ > > > > > o.k. I tried disabling all of ftrace in the kernel, > unfortunately the only one left > is HAVE_FTRACE_SYSCALLS > which seems to be selected by x86. > seems the system still sticks > without reverting perf-tracepoint oops. That's kind of strange. Can you attach the .config, please? Rafael From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752169AbZH0ToJ (ORCPT ); Thu, 27 Aug 2009 15:44:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751606AbZH0ToI (ORCPT ); Thu, 27 Aug 2009 15:44:08 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:41066 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751461AbZH0ToG (ORCPT ); Thu, 27 Aug 2009 15:44:06 -0400 From: "Rafael J. Wysocki" To: "Justin P. Mattock" Subject: Re: [Bug #14012] latest git fried my x86_64 imac Date: Thu, 27 Aug 2009 21:45:01 +0200 User-Agent: KMail/1.12.0 (Linux/2.6.31-rc6-rjw; KDE/4.3.0; x86_64; ; ) Cc: Linux Kernel Mailing List , Kernel Testers List , Peter Zijlstra , Ingo Molnar References: <200908262306.38464.rjw@sisk.pl> <4A96CA0A.90405@gmail.com> In-Reply-To: <4A96CA0A.90405@gmail.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <200908272145.01901.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday 27 August 2009, Justin P. Mattock wrote: > Rafael J. Wysocki wrote: > > On Wednesday 26 August 2009, Justin P. Mattock wrote: > > > >> 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 2.6.30. Please verify if it still should be listed and let me know > >>> (either way). > >>> > >>> > >>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14012 > >>> Subject : latest git fried my x86_64 imac > >>> Submitter : Justin P. Mattock > >>> Date : 2009-08-13 07:20 (13 days old) > >>> References : http://marc.info/?l=linux-kernel&m=125014080427090&w=4 > >>> > >>> > >>> > >>> > >>> > >> if I revert this commit: > >> af6af30c0fcd77e621638e53ef8b176bca8bd3b4 > >> I can get a normal bootup. > >> > > > > Hm, that's > > > > commit af6af30c0fcd77e621638e53ef8b176bca8bd3b4 > > Author: Peter Zijlstra > > Date: Wed Aug 5 20:41:04 2009 +0200 > > > > ftrace: Fix perf-tracepoint OOPS > > > > I wonder what happens if you compile out ftrace? > > > > > >> As for this bug, it seems I'm the only > >> hitting this. The system is a fresh LFS build > >> x86_64. > >> In regards to keeping this open > >> not sure, I don't have a problem with closing this > >> and taking the blame as something I did during my build > >> of the system, then if this becomes more frequent > >> then open a new bug. > >> > > > > OK, I'll close it for now. > > > > Thanks, > > Rafael > > -- > > 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/ > > > > > o.k. I tried disabling all of ftrace in the kernel, > unfortunately the only one left > is HAVE_FTRACE_SYSCALLS > which seems to be selected by x86. > seems the system still sticks > without reverting perf-tracepoint oops. That's kind of strange. Can you attach the .config, please? Rafael