From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934267AbXEMQJr (ORCPT ); Sun, 13 May 2007 12:09:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755804AbXEMQJk (ORCPT ); Sun, 13 May 2007 12:09:40 -0400 Received: from www.osadl.org ([213.239.205.134]:51228 "EHLO mail.tglx.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755568AbXEMQJj (ORCPT ); Sun, 13 May 2007 12:09:39 -0400 Subject: Re: [patch 3/3] clockevents: Fix resume logic - updated version From: Thomas Gleixner Reply-To: tglx@linutronix.de To: Andrew Morton Cc: "Rafael J. Wysocki" , Ingo Molnar , LKML , John Stultz , linux-acpi@vger.kernel.org In-Reply-To: <20070512020056.a24cf472.akpm@linux-foundation.org> References: <20070430102837.748238000@linutronix.de> <20070511132846.5ebf4437.akpm@linux-foundation.org> <200705112302.47726.rjw@sisk.pl> <200705112309.15996.rjw@sisk.pl> <20070511235607.83ad0eb5.akpm@linux-foundation.org> <1178959563.22481.126.camel@localhost.localdomain> <20070512020056.a24cf472.akpm@linux-foundation.org> Content-Type: text/plain Date: Sun, 13 May 2007 18:12:50 +0200 Message-Id: <1179072770.22481.265.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.6.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 2007-05-12 at 02:00 -0700, Andrew Morton wrote: > Still hangs in the same fashion, sorry. > > It's peculiar that the hang happens when acpi_evaluate_object() hits its > return statement. Any theories there? I assume you have a printk right before the return and one after the call to acpi_evaluate_object(). Can you dump the stack at the point before the return, so we can see if the stack is corrupt there ? A WARN_ON(1) should do the trick. tglx