Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261764AbTHYNar (ORCPT ); Mon, 25 Aug 2003 09:30:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261804AbTHYNar (ORCPT ); Mon, 25 Aug 2003 09:30:47 -0400 Received: from caramon.arm.linux.org.uk ([212.18.232.186]:54024 "EHLO caramon.arm.linux.org.uk") by vger.kernel.org with ESMTP id S261764AbTHYNak (ORCPT ); Mon, 25 Aug 2003 09:30:40 -0400 Date: Mon, 25 Aug 2003 14:30:34 +0100 From: Russell King To: Mario Mikocevic Cc: linux-kernel@vger.kernel.org Subject: Re: OOPS 2.6.0-test4 repeatable Message-ID: <20030825143034.D30952@flint.arm.linux.org.uk> Mail-Followup-To: Mario Mikocevic , linux-kernel@vger.kernel.org References: <20030825091846.GA15017@danielle.hinet.hr> <20030825104035.B30952@flint.arm.linux.org.uk> <20030825102504.GC14801@danielle.hinet.hr> <20030825115538.C30952@flint.arm.linux.org.uk> <20030825124536.GG14801@danielle.hinet.hr> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <20030825124536.GG14801@danielle.hinet.hr>; from mario.mikocevic@htnet.hr on Mon, Aug 25, 2003 at 02:45:36PM +0200 X-Message-Flag: Your copy of Microsoft Outlook is vulnerable to viruses. See www.mutt.org for more details. Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1897 Lines: 41 On Mon, Aug 25, 2003 at 02:45:36PM +0200, Mario Mikocevic wrote: > OK, first some additional testing info, at first I thought it was > repeatable in the _very_ _same_ manner but not _quite_. > I have two possible scenarios -> > > - after some time (never more than a minute or two) of plugging DWL-650+ > into slot thinkpad-r40 just shuts itself down, no oops, _no_ nothing > > - loading modules shortens time to shutdown to few seconds and _sometimes_ > produces oops, so I have to do several plug_in/*plonk*/turn_on/fsck/reboot > iterations to get oops > > Here's latest oops, this time provocated with loading modules snd-intel8x0 and > acx100_pci (yesterdays 0.1h version from http://acx100.sourceforge.net/) -> Well, acx100_pci seems to be buggy. > Aug 25 13:42:09 mozz-r40 kernel: pci_dev: 0000:00:1f.5 driver: d0916580 name: Intel ICH table: d0915be0 probe: d0911f9e > Aug 25 13:42:10 mozz-r40 kernel: intel8x0: clocking to 48000 > Aug 25 13:42:26 mozz-r40 kernel: pci_dev: 0000:03:00.0 driver: d090c400 name: acx100_pci table: d090c3a0 probe: d0823000 > Aug 25 13:42:26 mozz-r40 kernel: Unable to handle kernel paging request at virtual address d0823000 It's probe function is at address 0xd0823000 which is where your OOPS is happening. I suspect you'll find the acx100 pci probe function is marked with __init. That's a bug - it must not be. Similarly, the PCI ID table must not be marked with __devinitdata nor __initdata. (I can't reach acx100.sourceforge.net currently.) -- Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux http://www.arm.linux.org.uk/personal/aboutme.html - 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/