From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: libata sata_sil error handling Date: Mon, 23 Apr 2007 19:50:53 +0900 Message-ID: <462C8F8D.2040409@gmail.com> References: <462B2748.3080200@arndnet.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Return-path: Received: from an-out-0708.google.com ([209.85.132.248]:38975 "EHLO an-out-0708.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161391AbXDWLLY (ORCPT ); Mon, 23 Apr 2007 07:11:24 -0400 Received: by an-out-0708.google.com with SMTP id b33so1748744ana for ; Mon, 23 Apr 2007 04:11:24 -0700 (PDT) In-Reply-To: <462B2748.3080200@arndnet.de> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Arnd Hannemann Cc: linux-ide@vger.kernel.org Arnd Hannemann wrote: >> BUG: unable to handle kernel NULL pointer dereference at virtual address 00000010 >> printing eip: >> ef9c8b05 >> EIP is at ata_host_remove+0x5/0xd0 [libata] >> [] ata_pci_remove_one+0x1a/0x40 [libata] >> [] pci_device_remove+0x16/0x40 >> [] __device_release_driver+0x64/0x90 >> [] driver_detach+0x95/0xa0 >> [] bus_remove_driver+0x69/0x90 >> [] driver_unregister+0x8/0x20 >> [] pci_unregister_driver+0xd/0x60 >> [] sys_delete_module+0x140/0x1b0 >> [] remove_vma+0x39/0x50 >> [] do_munmap+0x197/0x1f0 >> [] syscall_call+0x7/0xb This should be fixed in the current devel kernel. Can you give a shot at 2.6.21-rc7? Thanks. -- tejun