From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750863AbXCHKaL (ORCPT ); Thu, 8 Mar 2007 05:30:11 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750714AbXCHKaL (ORCPT ); Thu, 8 Mar 2007 05:30:11 -0500 Received: from systemlinux.org ([83.151.29.59]:41406 "EHLO m18s25.vlinux.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750833AbXCHKaJ (ORCPT ); Thu, 8 Mar 2007 05:30:09 -0500 Date: Thu, 8 Mar 2007 11:29:36 +0100 From: Andre Noll To: Jens Axboe Cc: Andrew Vasquez , linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, James Bottomley Subject: Re: qla2xxx BUG: workqueue leaked lock or atomic Message-ID: <20070308102936.GD4252@skl-net.de> References: <20070226182617.GC9968@andrew-vasquezs-computer.local> <20070227101100.GA22572@skl-net.de> <20070227185134.GJ20397@andrew-vasquezs-computer.local> <20070228151829.GI22572@skl-net.de> <20070228153722.GJ22572@skl-net.de> <20070307184641.GY20362@kernel.dk> <20070308085209.GB4252@skl-net.de> <20070308090247.GB9671@kernel.dk> <20070308093331.GC4252@skl-net.de> <20070308093651.GC9671@kernel.dk> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="F8dlzb82+Fcn6AgP" Content-Disposition: inline In-Reply-To: <20070308093651.GC9671@kernel.dk> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --F8dlzb82+Fcn6AgP Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 10:36, Jens Axboe wrote: > - Edit .config and set CONFIG_DEBUG_INFO=3Dy (near the bottom) > - make oldconfig > - rm block/cfq-iosched.o > - make block/cfq-iosched.o > - gdb block/cfq-iosched.o >=20 > (gdb) l *cfq_dispatch_insert+0x28 >=20 > and see what that says. Should not take you more than a minute or so, > would appreciate it! No problem, here we go: # gdb block/cfq-iosched.o GNU gdb 6.4-debian Copyright 2005 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain condition= s. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-linux-gnu"...Using host libthread_db lib= rary "/lib/libthread_db.so.1". (gdb) l *cfq_dispatch_insert+0x28 0xcf8 is in cfq_dispatch_insert (block/cfq-iosched.c:865). 860 } 861 862 static void cfq_dispatch_insert(request_queue_t *q, struct request = *rq) 863 { 864 struct cfq_data *cfqd =3D q->elevator->elevator_data; 865 struct cfq_queue *cfqq =3D RQ_CFQQ(rq); 866 867 cfq_remove_request(rq); 868 cfqq->on_dispatch[rq_is_sync(rq)]++; 869 elv_dispatch_sort(q, rq); Regards Andre --=20 The only person who always got his work done by Friday was Robinson Crusoe --F8dlzb82+Fcn6AgP Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFF7+WQWto1QDEAkw8RAkhrAJ9hdhcp4Hpl/oRH7BmPC46HD/RpGACdHA1+ pwrhp8LGW5UnKm90ObormtY= =bJAt -----END PGP SIGNATURE----- --F8dlzb82+Fcn6AgP--