From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261606AbUBRDCc (ORCPT ); Tue, 17 Feb 2004 22:02:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262048AbUBRDCc (ORCPT ); Tue, 17 Feb 2004 22:02:32 -0500 Received: from delerium.kernelslacker.org ([81.187.208.145]:37792 "EHLO delerium.codemonkey.org.uk") by vger.kernel.org with ESMTP id S261606AbUBRDC3 (ORCPT ); Tue, 17 Feb 2004 22:02:29 -0500 Date: Wed, 18 Feb 2004 02:59:38 +0000 From: Dave Jones To: Linux Kernel Cc: greg@kroah.com Subject: 2.6.3rc4 compaq hotplug driver go bang on rmmod. Message-ID: <20040218025938.GA26304@redhat.com> Mail-Followup-To: Dave Jones , Linux Kernel , greg@kroah.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I notice this driver has got its pci_driver remove: method commented out. Greg, whats the thinking behind that? Surely we can do something better than the current ... Dave cpqphp: Compaq Hot Plug PCI Controller Driver version: 0.9.7 eip: c010a286 ------------[ cut here ]------------ kernel BUG at include/asm/spinlock.h:120! invalid operand: 0000 [#1] CPU: 0 EIP: 0060:[] Not tainted EFLAGS: 00010082 EIP is at __down+0x52/0x165 eax: 0000000e ebx: c7a08bcc ecx: c02d2517 edx: 00000000 esi: 00000246 edi: c010a286 ebp: c2ccd2f0 esp: c2c8bf04 ds: 007b es: 007b ss: 0068 Process rmmod (pid: 1349, threadinfo=c2c8a000 task=c2ccd2f0) Stack: c111acc0 c2c8bf20 c2c8bf58 00000000 c2ccd2f0 c01217e4 00000000 00000000 c01c7089 00010000 00000000 c7a08bcc 00000000 00000100 00000000 c010a624 c7a08bcc 00000077 00000000 c7a00a5d c7a08100 c79f996d c7a08100 00000000 Call Trace: [] default_wake_function+0x0/0xc [] task_has_capability+0x4c/0x54 [] __down_failed+0x8/0xc [] .text.lock.cpqphp_ctrl+0x119/0x148 [cpqphp] [] unload_cpqphpd+0x190/0x1b3 [cpqphp] [] cpqhpc_cleanup+0x1f/0x43 [cpqphp] [] sys_delete_module+0x168/0x18a [] unmap_vma_list+0xe/0x17 [] do_munmap+0x17d/0x189 [] syscall_call+0x7/0xb Code: 0f 0b 78 00 00 25 2d c0 f0 fe 4b 08 0f 88 96 03 00 00 83 4c