From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753560AbYA1R6F (ORCPT ); Mon, 28 Jan 2008 12:58:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751560AbYA1R5z (ORCPT ); Mon, 28 Jan 2008 12:57:55 -0500 Received: from one.firstfloor.org ([213.235.205.2]:40625 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751346AbYA1R5y (ORCPT ); Mon, 28 Jan 2008 12:57:54 -0500 Date: Mon, 28 Jan 2008 19:32:04 +0100 From: Andi Kleen To: Ingo Molnar Cc: Andi Kleen , linux-kernel@vger.kernel.org, tglx@linutronix.de, jeremy@goop.org Subject: Re: git-x86 oopses in acpi_ps_peek_opcode Message-ID: <20080128183204.GA25724@one.firstfloor.org> References: <20080128171907.GA24037@basil.nowhere.org> <20080128173449.GA22487@elte.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080128173449.GA22487@elte.hu> User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 28, 2008 at 06:34:49PM +0100, Ingo Molnar wrote: > > * Andi Kleen wrote: > > > git-x86 tip 5b838c0d9d7269eb4d21532da126b3c90db46c67 with x86-64 defconfig > > oopses on boot with > > > > BUG: unable to handle kernel paging request at ffffc20001815000 > > IP: [] acpi_ps_peek_opcode+0x4/0x1c > > PGD 12fc32067 PUD 32fc24067 PMD 32f42c067 PTE 0 > > ok, this looks like one of the bugs we fixed in the latest x86.git > (freshly released a few minutes ago). Could you please check x86.git#mm > with this tip: > > commit cc77c9972685ea84908eff2fe13114160de5d9cb > Author: Thomas Gleixner > Date: Mon Jan 28 18:18:43 2008 +0100 > > x86: cpa: rename global_flush_tlb() to cpa_flush_all() > > do you still see that crash? New the second oops in allocate_threshold_blocks->sysfs_add_file->kobject_uevent_env happens (see other mail) -Andi