From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S268230AbUG2QgW (ORCPT ); Thu, 29 Jul 2004 12:36:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S268239AbUG2QBt (ORCPT ); Thu, 29 Jul 2004 12:01:49 -0400 Received: from omx3-ext.sgi.com ([192.48.171.20]:17116 "EHLO omx3.sgi.com") by vger.kernel.org with ESMTP id S267752AbUG2Pzc (ORCPT ); Thu, 29 Jul 2004 11:55:32 -0400 From: Jesse Barnes To: Dimitri Sivanich Subject: Re: Oops in find_busiest_group(): 2.6.8-rc1-mm1 Date: Thu, 29 Jul 2004 08:49:42 -0700 User-Agent: KMail/1.6.2 Cc: Nick Piggin , Paul Jackson , haveblue@us.ibm.com, linuxppc64-dev@lists.linuxppc.org, linux-kernel@vger.kernel.org, Jesse Barnes References: <1089871489.10000.388.camel@nighthawk> <4108D349.1030209@yahoo.com.au> <20040729153510.GB1141@sgi.com> In-Reply-To: <20040729153510.GB1141@sgi.com> MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200407290849.42271.jbarnes@engr.sgi.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thursday, July 29, 2004 8:35 am, Dimitri Sivanich wrote: > Here's a patch to 2.6.8-rc2-mm1 that allows things to work: > > --- sched.c.old 2004-07-29 10:11:00.000000000 -0500 > +++ sched.c 2004-07-29 10:27:58.000000000 -0500 > @@ -3770,8 +3770,6 @@ __init static void arch_init_sched_domai > cpumask_t nodemask = node_to_cpumask(cpu_to_node(i)); > > #ifdef CONFIG_NUMA > - if (i != first_cpu(sd->groups->cpumask)) > - continue; > sd = &per_cpu(node_domains, i); > group = cpu_to_node_group(i); > *sd = SD_NODE_INIT; Yep, this was a merge error. I posted it as the first reply (f1rst p0st!) to Andrew's 2.6.8-rc2-mm1 announcement. Sorry for the trouble, my last patch didn't include it, but there was some confusion since there were several fixes to the scheduler code posted to Nick's 'consolidate sched domains' thread. Jesse