Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932205AbWIVCHF (ORCPT ); Thu, 21 Sep 2006 22:07:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932204AbWIVCHE (ORCPT ); Thu, 21 Sep 2006 22:07:04 -0400 Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:56777 "EHLO fgwmail5.fujitsu.co.jp") by vger.kernel.org with ESMTP id S932205AbWIVCHB (ORCPT ); Thu, 21 Sep 2006 22:07:01 -0400 Date: Fri, 22 Sep 2006 11:09:39 +0900 From: KAMEZAWA Hiroyuki To: kmannth@us.ibm.com Cc: akpm@osdl.org, linux-kernel@vger.kernel.org, clameter@engr.sgi.com Subject: Re: [BUG] i386 2.6.18 cpu_up: attempt to bring up CPU 4 failed : kernel BUG at mm/slab.c:2698! Message-Id: <20060922110939.8bf65ed8.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <1158888843.5657.44.camel@keithlap> References: <1158884252.5657.38.camel@keithlap> <20060921174134.4e0d30f2.akpm@osdl.org> <1158888843.5657.44.camel@keithlap> Organization: Fujitsu X-Mailer: Sylpheed version 2.2.0 (GTK+ 2.6.10; i686-pc-mingw32) 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 Content-Length: 791 Lines: 19 On Thu, 21 Sep 2006 18:34:03 -0700 keith mannthey wrote: > > b) pageset_cpuup_callback()'s CPU_UP_CANCELED path possibly hasn't been > > tested before. I'd be guessing that we're not zeroing out the > > zone.pageset[] array when the `struct zone' is first allocated, but I > > don't immediately recall where that code lives. > Just a question. Because process_zones(cpu) is called at CPU_UP_PREPARE, cpu_to_node(cpu) should be fixed before CPU_UP_PREPARE ? (If so, I should revert a patch I sent today...) -Kame - 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/