From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751316Ab1IVFdB (ORCPT ); Thu, 22 Sep 2011 01:33:01 -0400 Received: from cantor2.suse.de ([195.135.220.15]:45078 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750953Ab1IVFdA (ORCPT ); Thu, 22 Sep 2011 01:33:00 -0400 Date: Thu, 22 Sep 2011 07:32:59 +0200 Message-ID: From: Takashi Iwai To: ebrunet@quatramaran.ens.fr (=?UTF-8?B?w4NyaWM=?= Brunet) Cc: linux-kernel@vger.kernel.org Subject: Re: Regression between 2.6.35 and 2.6.38 (freeze at resume) In-Reply-To: <20110921200939.5898164EE5@quatramaran.ens.fr> References: <201109170935.17777.Eric.Brunet@lps.ens.fr> <201109202206.35705.Eric.Brunet@lps.ens.fr> <20110921200939.5898164EE5@quatramaran.ens.fr> User-Agent: Wanderlust/2.15.6 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.7 Emacs/23.3 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org At Wed, 21 Sep 2011 22:09:39 +0200, Ãric Brunet wrote: > > >> I'd like to know what I can do to help nail this annoying bug. I am > >> not sure if I can git bisect it; it is hard to tell offhand if a > >> kernel is good; it may resume correctly many times before crashing. > > > > Did you try the recent 3.1-rc? There have been a few commits relevant > > with battery module and PM after 3.0, and I guess this will be the fix > > for your case, too. > > I did try 3.0.4 and it crashed the same way. As mentioned, the series of patches were added first in 3.1-rc. 3.0.x have no these commits. Takashi