From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: Re: v2.6.36-rc2-373-g29cfcdd complaints after the 2nd suspend2ram Date: Tue, 31 Aug 2010 22:14:48 +0200 Message-ID: <201008312214.48665.rjw@sisk.pl> References: <201008300946.38558.toralf.foerster@gmx.de> <201008302028.13853.toralf.foerster@gmx.de> <4C7CB570.9010607@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <4C7CB570.9010607@kernel.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.linux-foundation.org Errors-To: linux-pm-bounces@lists.linux-foundation.org To: Tejun Heo Cc: Toralf =?iso-8859-2?q?F=F6rster?= , linux-pm@lists.linux-foundation.org List-Id: linux-pm@vger.kernel.org On Tuesday, August 31, 2010, Tejun Heo wrote: > On 08/30/2010 08:28 PM, Toralf F=F6rster wrote: > > = > > Rafael J. Wysocki wrote at 19:21:54 > >> On Monday, August 30, 2010, Toralf F=F6rster wrote: > >>> Hell,o > >>> > >>> after I made 2 times in a row a > >>> "$> sync; echo mem > /sys/power/state" > >>> at my ThinkPad T400 the kernel shows the message shown in the attached > >>> photo (no syslog message to post, sry) . The .config file is attached > >>> too. > >> > >> This looks like a problem with freezing a workqueue. > >> > >> Does the box hang after showing this trace? > >> > > = > > Yes - indeed. > > = > = > Can you please pull from the following branch and see whether the > problem is resolved? > = > git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git for-linus Which commit in there is the suspected fix? Rafael