From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267323AbUG2J3f (ORCPT ); Thu, 29 Jul 2004 05:29:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267330AbUG2J3e (ORCPT ); Thu, 29 Jul 2004 05:29:34 -0400 Received: from omx2-ext.sgi.com ([192.48.171.19]:5276 "EHLO omx2.sgi.com") by vger.kernel.org with ESMTP id S267323AbUG2J3J (ORCPT ); Thu, 29 Jul 2004 05:29:09 -0400 Date: Thu, 29 Jul 2004 02:29:12 -0700 From: Paul Jackson To: Nick Piggin Cc: haveblue@us.ibm.com, linuxppc64-dev@lists.linuxppc.org, linux-kernel@vger.kernel.org Subject: Re: Oops in find_busiest_group(): 2.6.8-rc1-mm1 Message-Id: <20040729022912.04a0806d.pj@sgi.com> In-Reply-To: <4108B66D.1050000@yahoo.com.au> References: <1089871489.10000.388.camel@nighthawk> <20040728234255.29ef4c13.pj@sgi.com> <4108B66D.1050000@yahoo.com.au> Organization: SGI X-Mailer: Sylpheed version 0.8.10claws (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org 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. -- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson 1.650.933.1373