Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935328AbXHOSIl (ORCPT ); Wed, 15 Aug 2007 14:08:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S934865AbXHOSIK (ORCPT ); Wed, 15 Aug 2007 14:08:10 -0400 Received: from tayrelbas04.tay.hp.com ([161.114.80.247]:40484 "EHLO tayrelbas04.tay.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933596AbXHOSIH (ORCPT ); Wed, 15 Aug 2007 14:08:07 -0400 Subject: Re: Regression in 2.6.23-rc2-mm2, mounting cpusets causes a hang From: Lee Schermerhorn To: Dhaval Giani , Christoph Lameter Cc: "Serge E. Hallyn" , bob.picco@hp.com, nacc@us.ibm.com, kamezawa.hiroyu@jp.fujitsu.com, mel@skynet.ie, akpm@linux-foundation.org, Balbir Singh , Srivatsa Vaddagiri , lkml , ckrm-tech In-Reply-To: <20070815165234.GC1179@linux.vnet.ibm.com> References: <1187115224.6281.40.camel@localhost> <20070814192306.GB32553@vino.hallyn.com> <20070814204951.GA2065@vino.hallyn.com> <1187127685.6281.139.camel@localhost> <1187185392.5422.13.camel@localhost> <20070815143125.GA11582@vino.hallyn.com> <1187195028.5422.30.camel@localhost> <20070815163142.GA12850@vino.hallyn.com> <20070815165234.GC1179@linux.vnet.ibm.com> Content-Type: text/plain Organization: HP/OSLO Date: Wed, 15 Aug 2007 14:07:17 -0400 Message-Id: <1187201237.5422.42.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.6.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1192 Lines: 31 On Wed, 2007-08-15 at 22:22 +0530, Dhaval Giani wrote: > Hi, > > On Wed, Aug 15, 2007 at 11:31:42AM -0500, Serge E. Hallyn wrote: > > Quoting Lee Schermerhorn (Lee.Schermerhorn@hp.com): > > > On Wed, 2007-08-15 at 09:31 -0500, Serge E. Hallyn wrote: > > > > Quoting Lee Schermerhorn (Lee.Schermerhorn@hp.com): > > > > > On Tue, 2007-08-14 at 14:56 -0700, Christoph Lameter wrote: > > > > > > On Tue, 14 Aug 2007, Lee Schermerhorn wrote: > > > > > > > > Ok, I'll try this soon as I have a chance. To be honest when I first > > looked at this and saw that node_states[] was only being initialized > > for the first two entries this was my first instinct, except I had > > no idea what the right way to initilaize it was :) Cause I am > > completely numa-challenged. > > > > I just tried it out and it is not triggering the bug. So i guess it > works :). > Thanks for testing. If Christoph agrees, I'll repost to -mm to request merging. Lee - 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/