From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755060AbYDQUWl (ORCPT ); Thu, 17 Apr 2008 16:22:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753291AbYDQUWe (ORCPT ); Thu, 17 Apr 2008 16:22:34 -0400 Received: from ns2.suse.de ([195.135.220.15]:42181 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752794AbYDQUWd convert rfc822-to-8bit (ORCPT ); Thu, 17 Apr 2008 16:22:33 -0400 From: Jean Delvare Organization: SuSE Linux To: Jesse Barnes Subject: Re: PCI MSI breaks when booting with nosmp Date: Thu, 17 Apr 2008 22:25:14 +0200 User-Agent: KMail/1.9.6 (enterprise 20070904.708012) Cc: LKML , linux-pci@atrey.karlin.mff.cuni.cz, Pavel Machek , Tejun Heo , Tom Long Nguyen , Randy Dunlap , Jeff Garzik References: <200804172140.02311.jdelvare@suse.de> <200804171308.37328.jbarnes@virtuousgeek.org> In-Reply-To: <200804171308.37328.jbarnes@virtuousgeek.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8BIT Content-Disposition: inline Message-Id: <200804172225.14373.jdelvare@suse.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Le jeudi 17 avril 2008, Jesse Barnes a écrit : > On Thursday, April 17, 2008 12:40 pm Jean Delvare wrote: > > Booting with "nosmp" doesn't work on my Thinkpad T60p laptop while > > booting with "nosmp pci=nomsi" works. Forcibly disabling PCI MSI > > when booting with nosmp fixes the problem. I'm not sure if it's the > > correct fix though. > > Seems like this is fixing the symptom, not the cause. I'll see if I can > reproduce locally... If it helps, the device that breaks is: 00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA AHCI Controller (rev 02) i.e. SATA hard disk drive on an Intel ICH7 controller. -- Jean Delvare Suse L3