Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757992Ab2BIQLI (ORCPT ); Thu, 9 Feb 2012 11:11:08 -0500 Received: from mail-gx0-f174.google.com ([209.85.161.174]:35229 "EHLO mail-gx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753222Ab2BIQLG convert rfc822-to-8bit (ORCPT ); Thu, 9 Feb 2012 11:11:06 -0500 MIME-Version: 1.0 In-Reply-To: <20120209134920.GA25934@otto.nzcorp.net> References: <20120208143741.GB28486@otto.nzcorp.net> <20120208205628.GA18909@alberich.amd.com> <20120209124355.GA20902@otto.nzcorp.net> <20120209132825.GB8830@elte.hu> <20120209134920.GA25934@otto.nzcorp.net> Date: Thu, 9 Feb 2012 08:11:04 -0800 X-Google-Sender-Auth: 3v7hO6TM0HGG6R9O9y1PRaFvwyI Message-ID: Subject: Re: Memory issues with Opteron 6220 From: Yinghai Lu To: aowi@novozymes.com, Ingo Molnar , Andreas Herrmann , "JK (Jesper Agerbo Krogh)" , "linux-kernel@vger.kernel.org" , Andrew Morton , Yinghai Lu , Thomas Gleixner , "H. Peter Anvin" , Tejun Heo , Eric Dumazet , Peter Zijlstra Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1049 Lines: 26 On Thu, Feb 9, 2012 at 5:49 AM, Anders Ossowicki wrote: > On Thu, Feb 09, 2012 at 02:28:25PM +0100, Ingo Molnar wrote: >> Your bootlog says: >> >> [ ? ?0.330000] Performance Events: Broken BIOS detected, complain to your hardware vendor. >> [ ? ?0.330000] [Firmware Bug]: the BIOS has corrupted hw-PMU resources (MSR c0010200 is 1430076) >> >> Do you get that message if DBPM is enabled? > > It's there with System DBPM, OS DBPM and with power management disabled (i.e. > set to maximum performance). mtrr setting has some problem too. [ 3.098277] mtrr: your CPUs had inconsistent fixed MTRR settings [ 3.100001] mtrr: probably your BIOS does not setup all CPUs. [ 3.110000] mtrr: corrected configuration. can you boot with "debug ignore_loglevel show_msr=16" ? Yinghai -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/