From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754743AbXKXMZZ (ORCPT ); Sat, 24 Nov 2007 07:25:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752378AbXKXMZQ (ORCPT ); Sat, 24 Nov 2007 07:25:16 -0500 Received: from x346.tv-sign.ru ([89.108.83.215]:41013 "EHLO mail.screens.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752479AbXKXMZO (ORCPT ); Sat, 24 Nov 2007 07:25:14 -0500 Date: Sat, 24 Nov 2007 15:25:11 +0300 From: Oleg Nesterov To: Torsten Kaiser Cc: Ingo Molnar , Alasdair G Kergon , Milan Broz , Johannes Berg , Andrew Morton , linux-kernel@vger.kernel.org Subject: Re: [PATCH] debug_check_no_locks_freed: fix in_range() checks Message-ID: <20071124122511.GA2219@tv-sign.ru> References: <20071120234605.GG23667@elte.hu> <20071121155842.GA864@tv-sign.ru> <20071124105343.GA2044@tv-sign.ru> <64bb37e0711240418i2e90916dx3f1b622df0e2f8b3@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <64bb37e0711240418i2e90916dx3f1b622df0e2f8b3@mail.gmail.com> User-Agent: Mutt/1.5.11 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On 11/24, Torsten Kaiser wrote: > > On Nov 24, 2007 11:53 AM, Oleg Nesterov wrote: > > Torsten, could you ack/nack this patch? > > From looking at the code I would ack it. Great. > I will reapply agk-dm-dm-crypt-move-bio-submission-to-thread.patch and > this patch and boot several times, but as the message was not > triggered on every boot, this can't prove anything. Regardless of any other possible problems, I think you found a real bug in debug_check_no_locks_freed() which should be fixed. Oleg.