From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753917AbXIPR5R (ORCPT ); Sun, 16 Sep 2007 13:57:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752459AbXIPR5I (ORCPT ); Sun, 16 Sep 2007 13:57:08 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.31.123]:47882 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752386AbXIPR5I (ORCPT ); Sun, 16 Sep 2007 13:57:08 -0400 Date: Sun, 16 Sep 2007 19:57:53 +0200 From: Pavel Machek To: Stefan Richter Cc: Ben Collins , kernel list , linux1394-devel@lists.sourceforge.net Subject: Re: regression: fireware causes oops during system Message-ID: <20070916175753.GC11983@elf.ucw.cz> References: <20070911190043.GA1577@elf.ucw.cz> <1189537716.7620.192.camel@cunning> <46E6ECAA.30601@s5r6.in-berlin.de> <46E6F076.5000006@s5r6.in-berlin.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <46E6F076.5000006@s5r6.in-berlin.de> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.16 (2007-06-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue 2007-09-11 21:45:58, Stefan Richter wrote: > >> On Tue, 2007-09-11 at 21:00 +0200, Pavel Machek wrote: > >>> I noticed empty suspend stopped working around 2.6.23-rc4, and it is > >>> still present in 2.6.23-rc6. > ... > >>> Unsetting > >>> > >>> CONFIG_IEEE1394=y > >>> > >>> solves the problem. > ... > > Between -rc3 and -rc4: > > ieee1394: sbp2: fix sbp2_remove_device for error cases > a2ee3f9bbb0ce57102dad8928d54f59acdc4b8f7 > should not occur in suspend path Plus I do not have firewire attached disk here, so sbp2 should not be used, right? > Between -rc1 and -rc2: > > ieee1394: sbp2: more correct Kconfig dependencies > e4f8cac5e07528f7e0bc21d3682c16c9de993ecb > unrelated > > ieee1394: revert "sbp2: enforce 32bit DMA mapping" > a9c2f18800753c82c45fc13b27bdc148849bdbb2 > unrelated > > (not via linux1394-2.6.git) > raw1394 __user annotation > 5b26e64ea39e45802c5736c8261bf8a8704d212f > unrelated > > So it must be something older which was somehow uncovered. > Dmesg with the oops or/and bisection would be good. The others look even more innocent. I wonder if this may have been responsible? commit 831441862956fffa17b9801db37e6ea1650b0f69 tree b0334921341f8f1734bdd3243de76d676329d21c parent 787d2214c19bcc9b6ac48af0ce098277a801eded author Rafael J. Wysocki Tue, 17 Jul 2007 04:03:35 -0700 committer Linus Torvalds Tue, 17 Jul 2007 10:23:02 -0700 Freezer: make kernel threads nonfreezable by default Or this one? commit 20c2df83d25c6a95affe6157a4c9cac4cf5ffaac tree 415c4453d2b17a50abe7a3e515177e1fa337bd67 parent 64fb98fc40738ae1a98bcea9ca3145b89fb71524 author Paul Mundt Fri, 20 Jul 2007 10:11:58 +0900 committer Paul Mundt Fri, 20 Jul 2007 10:11:58 +0900 mm: Remove slab destructors from kmem_cache_create(). Slab destructors were no longer supported after Christoph's c59def9f222d44bb7e2f0a559f2906191a0862d7 change. They've been BUGs for both slab and slub, and slob never supported them either. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html