From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759288AbXEJJZZ (ORCPT ); Thu, 10 May 2007 05:25:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756223AbXEJJZM (ORCPT ); Thu, 10 May 2007 05:25:12 -0400 Received: from www.osadl.org ([213.239.205.134]:39619 "EHLO mail.tglx.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754238AbXEJJZK (ORCPT ); Thu, 10 May 2007 05:25:10 -0400 Subject: Re: [patch 3/3] clockevents: Fix resume logic - updated version From: Thomas Gleixner To: Andrew Morton Cc: "Rafael J. Wysocki" , Ingo Molnar , LKML , John Stultz , linux-acpi@vger.kernel.org In-Reply-To: <20070510021841.2dff9233.akpm@linux-foundation.org> References: <20070430102837.748238000@linutronix.de> <200705092036.20953.rjw@sisk.pl> <1178743550.3042.541.camel@localhost.localdomain> <200705092253.49896.rjw@sisk.pl> <1178745983.3042.565.camel@localhost.localdomain> <20070510014645.c4e79032.akpm@linux-foundation.org> <1178787345.4646.4.camel@chaos> <20070510021841.2dff9233.akpm@linux-foundation.org> Content-Type: text/plain Date: Thu, 10 May 2007 11:27:41 +0200 Message-Id: <1178789261.4646.9.camel@chaos> Mime-Version: 1.0 X-Mailer: Evolution 2.8.3 (2.8.3-2.fc6) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2007-05-10 at 02:18 -0700, Andrew Morton wrote: > > > > If that patch makes the problem go away, then we should have a quite > > > > good hint what we need to look at. > > > > > > No joy, sorry. It still hangs at the last statement in acpi_evaluate_object(). > > > > Can you add "nolapic_timer" to the command line please ? > > > > That works. Ok, that boils it down to the change, which affects the lapic timer resume. It does nothing else, than fiddling in some APIC registers, but I don't see how this affects the ACPI stuff. This smells extremly fishy. tglx