Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751471AbWI3WZF (ORCPT ); Sat, 30 Sep 2006 18:25:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751473AbWI3WZF (ORCPT ); Sat, 30 Sep 2006 18:25:05 -0400 Received: from mx1.suse.de ([195.135.220.2]:51871 "EHLO mx1.suse.de") by vger.kernel.org with ESMTP id S1751471AbWI3WZA (ORCPT ); Sat, 30 Sep 2006 18:25:00 -0400 From: Andi Kleen To: "Eric Rannaud" Subject: Re: BUG-lockdep and freeze (was: Arrr! Linux 2.6.18) II Date: Sun, 1 Oct 2006 00:24:53 +0200 User-Agent: KMail/1.9.3 Cc: "Linus Torvalds" , "Ingo Molnar" , "Linux Kernel Mailing List" , "Andrew Morton" , nagar@watson.ibm.com, "Chandra Seetharaman" , "Jan Beulich" References: <5f3c152b0609301220p7a487c7dw456d007298578cd7@mail.gmail.com> <200610010009.30123.ak@suse.de> <5f3c152b0609301519p42250850ufe02a79364249622@mail.gmail.com> In-Reply-To: <5f3c152b0609301519p42250850ufe02a79364249622@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200610010024.53854.ak@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1118 Lines: 24 On Sunday 01 October 2006 00:19, Eric Rannaud wrote: > On 10/1/06, Andi Kleen wrote: > > I double checked this now. This case Eric ran into should be already > > fixed by a patch from Jan that went in before 2.6.18 even. > > > > He just ran with an old kernel (2.6.18-rc3) that didn't have > > that particular fix. > > Hmm, not sure I'm following you, but I did try with the released > v2.6.18 (fourth stacktrace in my first email in this thread). The > 2.6.13-rc3 (d94a041519f3ab1ac023bf917619cd8c4a7d3c01) version was > tested only as the result of git-bisect, and is the first kernel that > crashed in this way. But v2.6.18 crashed in a similar way as well. > Are you saying v2.6.18 should contain a fix preventing it from crashing? 2.6.18 should have showed the backtrace from lockdep, but not the oops at the end of the backtrace in show_trace() -Andi - 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/