Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753907AbYKGP5T (ORCPT ); Fri, 7 Nov 2008 10:57:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752344AbYKGP5I (ORCPT ); Fri, 7 Nov 2008 10:57:08 -0500 Received: from one.firstfloor.org ([213.235.205.2]:35583 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751676AbYKGP5H (ORCPT ); Fri, 7 Nov 2008 10:57:07 -0500 Date: Fri, 7 Nov 2008 17:05:53 +0100 From: Andi Kleen To: Eric Dumazet Cc: Andi Kleen , Ingo Molnar , Pekka J Enberg , Robert Richter , linux kernel , Andi Kleen Subject: Re: linux-2.6.28-rc2 regression : oprofile doesnt work anymore ? Message-ID: <20081107160553.GR29626@one.firstfloor.org> References: <4909F690.9090208@cosmosbay.com> <84144f020810310721x1d1eccbeica5d10608d7b2e57@mail.gmail.com> <20081104181855.GK9785@erda.amd.com> <4910CD65.1010301@cosmosbay.com> <49113894.5040806@cosmosbay.com> <49130694.7000007@cosmosbay.com> <20081107130249.GN29626@one.firstfloor.org> <49145B26.4040701@cosmosbay.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <49145B26.4040701@cosmosbay.com> User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 984 Lines: 37 On Fri, Nov 07, 2008 at 04:13:42PM +0100, Eric Dumazet wrote: > Andi Kleen a ?crit : > >Can you please test this patch and see if it solves the problem? > > > >Thanks, > >-Andi > > > >--- > > > >oprofile: Fix p6 counter overflow check > > > >Fix the counter overflow check for CPUs with counter width > 32 > > > >I had a similar change in a different patch that I didn't submit > >and I didn't notice the problem earlier because it was always > >tested together. > > > >Signed-off-by: Andi Kleen > > > > Thanks Andi > > Unfortunatly, there is still a freeze of NMIS after a while. How long is the while? I don't see this here on a Merom when I let it run for 10 minutes or so. You might need to bisect it. -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/