Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266112AbUALJWl (ORCPT ); Mon, 12 Jan 2004 04:22:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266115AbUALJWk (ORCPT ); Mon, 12 Jan 2004 04:22:40 -0500 Received: from ns.virtualhost.dk ([195.184.98.160]:47065 "EHLO virtualhost.dk") by vger.kernel.org with ESMTP id S266111AbUALJWf (ORCPT ); Mon, 12 Jan 2004 04:22:35 -0500 Date: Mon, 12 Jan 2004 10:22:31 +0100 From: Jens Axboe To: Arjan van de Ven Cc: Peter Yao , linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org Subject: Re: smp dead lock of io_request_lock/queue_lock patch Message-ID: <20040112092231.GG29177@suse.de> References: <4002CC23.6000105@exavio.com.cn> <1073898527.4428.1.camel@laptop.fenrus.com> <20040112091903.GD24638@suse.de> <20040112091946.GA29779@suse.de> <20040112092059.GC6677@devserv.devel.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040112092059.GC6677@devserv.devel.redhat.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 606 Lines: 21 On Mon, Jan 12 2004, Arjan van de Ven wrote: > On Mon, Jan 12, 2004 at 10:19:46AM +0100, Jens Axboe wrote: > > > > ... and still exists in your 2.4.21 based kernel. > > The RHL 2.4.21 kernels don't have the locking patch at all... But RHEL3 does: http://kernelnewbies.org/kernels/rhel3/SOURCES/linux-2.4.21-iorl.patch and the bug is there. -- Jens Axboe - 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/