From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755649Ab1AaTNI (ORCPT ); Mon, 31 Jan 2011 14:13:08 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:54760 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754106Ab1AaTNH convert rfc822-to-8bit (ORCPT ); Mon, 31 Jan 2011 14:13:07 -0500 From: "Rafael J. Wysocki" To: Ozan =?utf-8?q?=C3=87a=C4=9Flayan?= Subject: Re: Common boot/shutdown issues with the latest 2.6.37 (Mostly Asus laptops) Date: Mon, 31 Jan 2011 20:12:42 +0100 User-Agent: KMail/1.13.5 (Linux/2.6.38-rc2+; KDE/4.4.4; x86_64; ; ) Cc: Richard =?utf-8?q?Sch=C3=BCtz?= , Lionel Debroux , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, colin.king@canonical.com References: <556624.21214.qm@web28409.mail.ukl.yahoo.com> <201101311933.38050.rjw@sisk.pl> <4D4701B7.8030004@pardus.org.tr> In-Reply-To: <4D4701B7.8030004@pardus.org.tr> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 8BIT Message-Id: <201101312012.42393.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Monday, January 31, 2011, Ozan Çağlayan wrote: > On 31.01.2011 20:33, Rafael J. Wysocki wrote: > > > > > Would it be possible to check if running the kernel in uniprocessor mode > > makes the problem go away? > > If that's the equivalent of booting with maxcpus=0, I now told them to > give it a try. Booting with maxcpus=0 also disables the I/O APIC, which probably is a bit too much, but let's see what happens in that case. Rafael