Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753719AbYHUJ32 (ORCPT ); Thu, 21 Aug 2008 05:29:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751688AbYHUJ3U (ORCPT ); Thu, 21 Aug 2008 05:29:20 -0400 Received: from kirk.serum.com.pl ([213.77.9.205]:61631 "EHLO serum.com.pl" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751595AbYHUJ3T (ORCPT ); Thu, 21 Aug 2008 05:29:19 -0400 Date: Thu, 21 Aug 2008 10:27:57 +0100 (BST) From: "Maciej W. Rozycki" To: "Rafael J. Wysocki" cc: Frans Pop , linux-kernel@vger.kernel.org, Andi Kleen , Ingo Molnar Subject: Re: 2.6.27-rc3: 'APIC error on CPU1: 00(40)', but only on resume! In-Reply-To: <200808202356.33036.rjw@sisk.pl> Message-ID: References: <200808202106.41058.elendil@planet.nl> <200808202138.13302.rjw@sisk.pl> <200808202226.45655.elendil@planet.nl> <200808202356.33036.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 638 Lines: 15 On Wed, 20 Aug 2008, Rafael J. Wysocki wrote: > On my box I see many "APIC error on CPU1: 00(40)" messages that don't seem > to be related to anything obviously bad and I've alwas been seeing them. Barring a hardware erratum, this is a bug in the kernel. It should be moderately easy to track down with some debugging added to writes accessing LVT and redirection table entries. Maciej -- 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/