From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753978AbYGYSTj (ORCPT ); Fri, 25 Jul 2008 14:19:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751401AbYGYSTa (ORCPT ); Fri, 25 Jul 2008 14:19:30 -0400 Received: from mtiwmhc13.worldnet.att.net ([204.127.131.117]:38263 "EHLO mtiwmhc13.worldnet.att.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750858AbYGYST3 (ORCPT ); Fri, 25 Jul 2008 14:19:29 -0400 Message-ID: <488A192F.4040308@lwfinger.net> Date: Fri, 25 Jul 2008 13:19:27 -0500 From: Larry Finger User-Agent: Thunderbird 2.0.0.12 (X11/20071114) MIME-Version: 1.0 To: Andi Kleen CC: LKML Subject: Re: Kernel BUG in 2.6.26-git series References: <4889E538.5010007@lwfinger.net> <20080725181514.GL20882@one.firstfloor.org> In-Reply-To: <20080725181514.GL20882@one.firstfloor.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Andi Kleen wrote: > On Fri, Jul 25, 2008 at 09:37:44AM -0500, Larry Finger wrote: >> In the current git pulls from Linus's tree, I get a kernel BUG if >> CONFIG_SCHED_SMT is defined. It does not always appear, but when it does, >> it is late in the bootup sequence. Perhaps there is a timing issue. This is >> an x86_64 system on an HP dv2815nr notebook with and AMD Turion X2 CPU. My >> distro is openSUSE 11.0. > > A couple of people ran into that. It was a latent bug triggered by > some changes of mine. Here's the patch. Thanks. The patch fixes it for me. Larry