From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S272131AbTHDSZy (ORCPT ); Mon, 4 Aug 2003 14:25:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S272135AbTHDSZy (ORCPT ); Mon, 4 Aug 2003 14:25:54 -0400 Received: from pool-141-155-151-209.ny5030.east.verizon.net ([141.155.151.209]:62418 "EHLO mail.blazebox.homeip.net") by vger.kernel.org with ESMTP id S272131AbTHDSYt (ORCPT ); Mon, 4 Aug 2003 14:24:49 -0400 Subject: Re: Badness in device_release at drivers/base/core.c:84 From: Paul Blazejowski To: Patrick Mansfield Cc: Andrew Morton , linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, "Justin T. Gibbs" In-Reply-To: <20030804093035.A24860@beaverton.ibm.com> References: <20030801182207.GA3759@blazebox.homeip.net> <20030801144455.450d8e52.akpm@osdl.org> <20030803015510.GB4696@blazebox.homeip.net> <20030802190737.3c41d4d8.akpm@osdl.org> <20030803214755.GA1010@blazebox.homeip.net> <20030803145211.29eb5e7c.akpm@osdl.org> <20030803222313.GA1090@blazebox.homeip.net> <20030803223115.GA1132@blazebox.homeip.net> <20030804093035.A24860@beaverton.ibm.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-VSWhQFHkYzuLcryA98i/" Message-Id: <1060021614.889.6.camel@blaze.homeip.net> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.4 (Slackware Linux) Date: Mon, 04 Aug 2003 14:26:54 -0400 X-AntiVirus: checked by AntiVir MailGate (version: 2.0.1.14; AVE: 6.20.0.1; VDF: 6.20.0.55; host: blazebox.homeip.net) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --=-VSWhQFHkYzuLcryA98i/ Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Mon, 2003-08-04 at 12:30, Patrick Mansfield wrote: > On Sun, Aug 03, 2003 at 06:31:15PM -0400, Diffie wrote: > > On Sun, Aug 03, 2003 at 06:23:13PM -0400, Diffie wrote: >=20 > > > Thank you for all your help.Sorry but i gave the wrong URL in previou= s > > > email.The correct one is http://www.blazebox.homeip.net:81/diffie/ima= ges/linux-2.6.0-test2/ > > >=20 >=20 > Per your screen dump - it found the cd-rom's on id 3 and 4, but not your > disk drive that was at id 0, and the adapter found something at id 6 (hos= t > adapter is at id 7). >=20 > You could try turning on scan logging, it might give more information. > You can turn on the logging at boot time, make sure you have > CONFIG_SCSI_LOGGING on, the information of interest (scan of host 0 chan = 0 > id 0 lun 0) likely will scroll off screen. >=20 > For scan logging, add to your boot line: >=20 > scsi_mod.scsi_logging_level=3D0x140 >=20 > To limit the logging info, make sure max_scsi_luns=3D1 via config or boot > time option scsi_mod.max_scsi_luns=3D1. >=20 > -- Patrick Mansfield >=20 Patrick, I enabled CONFIG_SCSI_LOGGING=3Dy in kernel then i used scsi_mod.scsi_logging_level=3D0x140 and scsi_mod.max_scsi_luns=3D1 when booting the kernel from lilo.I can see some debug information scroll on the screen and i did see ID0 LUN0 get probed even the correct transfer rate for the SCSI disk is set.I forgot but isn't there a key sequence when pressed it will stop the screen output like pause/break key? I have few screen snaps which can be viewed at=20 http://www.blazebox.homeip.net:81/diffie/images/linux-2.6.0-test2/aic7xxx/ Thanks for your help. Paul B. --=-VSWhQFHkYzuLcryA98i/ Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (GNU/Linux) iD8DBQA/LqVuIymMQsXoRDARAj6EAJ4y34xfIwSrliWvA+g2BZlv7yL61gCeP3oK BFIG8dtHtM2PKeLFqI4FWL8= =BY1o -----END PGP SIGNATURE----- --=-VSWhQFHkYzuLcryA98i/--