Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757459AbXIZLKy (ORCPT ); Wed, 26 Sep 2007 07:10:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750985AbXIZLKr (ORCPT ); Wed, 26 Sep 2007 07:10:47 -0400 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:56442 "EHLO the-village.bc.nu" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1750734AbXIZLKq (ORCPT ); Wed, 26 Sep 2007 07:10:46 -0400 Date: Wed, 26 Sep 2007 12:16:55 +0100 From: Alan Cox To: AndrewL733 Cc: linux-kernel Subject: Re: NMI error and Intel S5000PSL Motherboards Message-ID: <20070926121655.55334682@the-village.bc.nu> In-Reply-To: <46FA3092.70108@aol.com> References: <46FA3092.70108@aol.com> X-Mailer: Claws Mail 2.10.0 (GTK+ 2.10.14; i386-redhat-linux-gnu) Organization: Red Hat UK Cyf., Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, Y Deyrnas Gyfunol. Cofrestrwyd yng Nghymru a Lloegr o'r rhif cofrestru 3798903 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1151 Lines: 27 > Aug 29 09:02:10 master kernel: Uhhuh. NMI received for unknown reason 30. > Aug 29 09:02:10 master kernel: Do you have a strange power saving mode > enabled? What would be useful is to know under what situations that board can raise NMI 30. > In other words, Intel seems to be blaming the problem we are seeing on > something introduced starting with the 2.6.19 kernel. We are not looking > to blame anybody. We are only looking for a solution. The first thing to find out is to find out in which kernel the behaviour is introduced. It might also be worth disabling msi in case Intel screwed the board up somewhat. > Does anybody have an idea what could be going on here, as well as what > the solution may be? Going back to 2.6.18 or lower is not an option. See if 2.6.20.* with the 2.6.18 driver compiles and how that behaves. Also see if pci=nomsi and/or pci=nommconf make a difference. Alan - 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/