From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263815AbUG2KxP (ORCPT ); Thu, 29 Jul 2004 06:53:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263824AbUG2KxP (ORCPT ); Thu, 29 Jul 2004 06:53:15 -0400 Received: from smtp107.mail.sc5.yahoo.com ([66.163.169.227]:41150 "HELO smtp107.mail.sc5.yahoo.com") by vger.kernel.org with SMTP id S263815AbUG2KxO (ORCPT ); Thu, 29 Jul 2004 06:53:14 -0400 Message-ID: <4108D349.1030209@yahoo.com.au> Date: Thu, 29 Jul 2004 20:36:57 +1000 From: Nick Piggin User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7) Gecko/20040707 Debian/1.7-5 X-Accept-Language: en MIME-Version: 1.0 To: Paul Jackson CC: haveblue@us.ibm.com, linuxppc64-dev@lists.linuxppc.org, linux-kernel@vger.kernel.org, Jesse Barnes Subject: Re: Oops in find_busiest_group(): 2.6.8-rc1-mm1 References: <1089871489.10000.388.camel@nighthawk> <20040728234255.29ef4c13.pj@sgi.com> <4108B66D.1050000@yahoo.com.au> <20040729022912.04a0806d.pj@sgi.com> In-Reply-To: <20040729022912.04a0806d.pj@sgi.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Paul Jackson wrote: > Nick writes: > >> Can you try with 2.6.8-rc2-mm1? > > > This _is_ with 2.6.8-rc2-mm1. > > >>Does it happen continually after the system has booted? > > > Yes - nonstop - 4 times per millisecond, for at least as > long as the machine has been up (I'm rebooting every few > minutes, for other reasons ...). > > >>comment out the call to cpu_attach_domain ... Does that fix it? > > > Yes - that fixes it. My ratelimited printks on NULL group cease. > Hmm, nothing else seems to be oopsing. Maybe it is the ia64 domain setup code that Jesse did? The domains/groups must not have been built properly somewhere.