From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andi Kleen Subject: Re: WARNING at acpi/.../utmisc.c:1043 [Was: 2.6.26-rc8-mm1] Date: Thu, 03 Jul 2008 16:38:36 +0200 Message-ID: <486CE46C.6040700@linux.intel.com> References: <20080703020236.adaa51fa.akpm@linux-foundation.org> <486CE1A7.4030009@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mga10.intel.com ([192.55.52.92]:55833 "EHLO fmsmga102.fm.intel.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751242AbYGCOir (ORCPT ); Thu, 3 Jul 2008 10:38:47 -0400 In-Reply-To: <486CE1A7.4030009@gmail.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Jiri Slaby Cc: Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-acpi@vger.kernel.org Jiri Slaby wrote: > Andrew Morton napsal(a): >> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc8/2.6.26-rc8-mm1/ >> > > Running this in qemu shows up these 3 warnings while booting (It's > tainted due to previous MTRR warning which was there for ever): > > PCI: Using configuration type 1 for base access > ------------[ cut here ]------------ > WARNING: at /home/latest/xxx/drivers/acpi/utilities/utmisc.c:1043 Not sure where that is coming from. My tree and my copy of linux-next doesn't have a WARN_ON in this function. Anyways, I assume you always saw this message right? > ACPI Exception (evxface-0645): AE_BAD_PARAMETER, Installing notify > handler failed [20080609] > ACPI: Interpreter enabled And the only thing new is the backtrace right? Similar with the other messages. If you ignore the backtraces is there any difference? -Andi