From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422863AbWJaK3Z (ORCPT ); Tue, 31 Oct 2006 05:29:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1422866AbWJaK3Z (ORCPT ); Tue, 31 Oct 2006 05:29:25 -0500 Received: from orion2.pixelized.ch ([195.190.190.13]:25540 "EHLO mail.pixelized.ch") by vger.kernel.org with ESMTP id S1422863AbWJaK3Y (ORCPT ); Tue, 31 Oct 2006 05:29:24 -0500 Message-ID: <4547257B.7090101@cateee.net> Date: Tue, 31 Oct 2006 11:29:15 +0100 From: "Giacomo A. Catenazzi" User-Agent: Thunderbird 1.5.0.7 (Windows/20060909) MIME-Version: 1.0 To: Andrew Morton CC: Linux Kernel Mailing List Subject: Re: Panic with 2.6.19-rc3-ga7aacdf9: Invalid opcode at acpi_os_read_pci_configuration References: <45470810.4040905@cateee.net> <20061031021810.dd48361f.akpm@osdl.org> In-Reply-To: <20061031021810.dd48361f.akpm@osdl.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Andrew Morton wrote: > On Tue, 31 Oct 2006 09:23:44 +0100 > Giacomo Catenazzi wrote: > >> Since few days I have this bug (not sure if it >> caused by changed configuration or if it is a regretion). >> The fololowing trace is from last git. >> >> ... >> >> >> [ 0.012497] Brought up 4 CPUs >> [ 0.174941] migration_cost=19,713 >> [ 0.215588] NET: Registered protocol family 16 >> [ 0.268807] ACPI: bus type pci registered >> [ 0.316660] PCI: Fatal: No config space access function found > > That looks pretty bad. > >> [ 0.385262] Setting up standard PCI resources >> [ 0.452566] ACPI: Access to PCI configuration space unavailable >> [ 0.527856] ACPI: Interpreter enabled >> [ 0.571564] ACPI: Using IOAPIC for interrupt routing >> [ 0.631370] ACPI: PCI Root Bridge [PCI0] (0000:00) >> [ 0.690684] ------------[ cut here ]------------ >> [ 0.745825] kernel BUG at drivers/acpi/osl.c:461! > > And acpi keeled over as a result. > > Do you have CONFIG_PCI_MULTITHREAD_PROBE=y? If so, try disabling it. No: # CONFIG_PCI_MULTITHREAD_PROBE is not set The config is in: http://www.cateee.net/kernel/config and for reference hte kernel log: http://www.cateee.net/kernel/kern ciao cate