From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932479AbWFUIPi (ORCPT ); Wed, 21 Jun 2006 04:15:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932481AbWFUIPi (ORCPT ); Wed, 21 Jun 2006 04:15:38 -0400 Received: from pentafluge.infradead.org ([213.146.154.40]:31135 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S932479AbWFUIPi (ORCPT ); Wed, 21 Jun 2006 04:15:38 -0400 Subject: Re: 2.6.17-rc6-mm1 From: Arjan van de Ven To: Dave Jones Cc: Andrew Morton , linux-kernel@vger.kernel.org In-Reply-To: <20060621062346.GA10637@redhat.com> References: <20060607104724.c5d3d730.akpm@osdl.org> <20060608050047.GB16729@redhat.com> <1150825349.2891.219.camel@laptopd505.fenrus.org> <20060621062346.GA10637@redhat.com> Content-Type: text/plain Date: Wed, 21 Jun 2006 10:15:33 +0200 Message-Id: <1150877733.3057.15.camel@laptopd505.fenrus.org> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 (2.2.3-2.fc4) Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2006-06-21 at 02:23 -0400, Dave Jones wrote: > On Tue, Jun 20, 2006 at 07:42:29PM +0200, Arjan van de Ven wrote: > > On Thu, 2006-06-08 at 01:00 -0400, Dave Jones wrote: > > > On Wed, Jun 07, 2006 at 10:47:24AM -0700, Andrew Morton wrote: > > > > > > > > ftp://ftp.kernel.org/pub/linux/kernel/peopleD/akpm/patches/2.6/2.6.17-rc6/2.6.17-rc6-mm1/ > > > > > > > > - Many more lockdep updates > > > > > > Needs more. > > > > > > ==================================== > > > [ BUG: possible deadlock detected! ] > > > ------------------------------------ > > > nfsd/11429 is trying to acquire lock: > > > (&inode->i_mutex){--..}, at: [] mutex_lock+0x21/0x24 > > > > > > but task is already holding lock: > > > (&inode->i_mutex){--..}, at: [] mutex_lock+0x21/0x24 > > > > > > which could potentially lead to deadlocks! > > > > Does this fix it for you? (it fixes the case for me) > > Hmm. This makes things drastically worse for me. Now it hangs during NFS startup. hmm that's highly unexpected