From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266142AbUAGFa2 (ORCPT ); Wed, 7 Jan 2004 00:30:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266143AbUAGFa1 (ORCPT ); Wed, 7 Jan 2004 00:30:27 -0500 Received: from fw.osdl.org ([65.172.181.6]:30364 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S266142AbUAGFa1 (ORCPT ); Wed, 7 Jan 2004 00:30:27 -0500 Date: Tue, 6 Jan 2004 21:30:36 -0800 From: Andrew Morton To: "Martin J. Bligh" Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: shutdown panic in mm_release (really flush_tlb_others?) Message-Id: <20040106213036.5051129b.akpm@osdl.org> In-Reply-To: <4500000.1073444277@[10.10.2.4]> References: <4500000.1073444277@[10.10.2.4]> X-Mailer: Sylpheed version 0.9.4 (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 "Martin J. Bligh" wrote: > > And the award for longest panic I've ever seen goes to .... > .... > > (there were several of these in sequence). > Looks like it was trying to printk an error on shutdown ... > really maybe " [] flush_tlb_others+0x22/0xd0" > > Probably the same panic I sent out the other day in a slight > disguise ... "BUG_ON(!cpus_equal(cpumask, tmp));" in flush_tlb_others Cute. Didn't you have a patch for this? Or a proposed solution which you've been too lazy to type in? ;)