Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754470Ab0LEKVo (ORCPT ); Sun, 5 Dec 2010 05:21:44 -0500 Received: from mx1.redhat.com ([209.132.183.28]:63763 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752670Ab0LEKVm (ORCPT ); Sun, 5 Dec 2010 05:21:42 -0500 Message-ID: <4CFB679D.5030900@redhat.com> Date: Sun, 05 Dec 2010 11:21:17 +0100 From: Milan Broz User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.12) Gecko/20101110 Thunderbird/3.1.6 MIME-Version: 1.0 To: Heinz Diehl CC: Matt , Mike Snitzer , Andi Kleen , linux-btrfs , dm-devel , Linux Kernel , htd , Chris Mason , htejun@gmail.com, linux-ext4@vger.kernel.org, Jon Nelson Subject: Re: hunt for 2.6.37 dm-crypt+ext4 corruption? References: <20101201165229.GC13415@redhat.com> <4CF692D1.1010906@redhat.com> <4CF6B3E8.2000406@redhat.com> <20101201212310.GA15648@redhat.com> <20101204193828.GB13871@redhat.com> <20101205100954.GA6564@fritha.org> In-Reply-To: <20101205100954.GA6564@fritha.org> X-Enigmail-Version: 1.1.2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 889 Lines: 23 On 12/05/2010 11:09 AM, Heinz Diehl wrote: > On 05.12.2010, Matt wrote: > I have to take back my other two emails, stating that no corruption > happened with the dm-crypt multi-cpu patch. Today, I encountered > filesystem corruption on one, and a complete hardlock on another machine. > No logfile entries, no m-sysrq, a complete deadlock. Filesystem was > corrupted here too, had to reboot from CD. Which kernel? 2.6.37-rc? Anyone seen this with 2.6.36 and the same dmcrypt patch? (All info I had is that is is stable with here.) It still seems to like dmcrypt with its parallel processing is just trigger to another bug in 37-rc. Milan -- 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/