From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754394Ab0IFL17 (ORCPT ); Mon, 6 Sep 2010 07:27:59 -0400 Received: from t03.superonline.com ([92.45.6.173]:26844 "EHLO smtpout1.superonline.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751911Ab0IFL15 (ORCPT ); Mon, 6 Sep 2010 07:27:57 -0400 Message-ID: <4C84D02A.7070508@superonline.com> Date: Mon, 06 Sep 2010 07:27:38 -0400 From: "M. Vefa Bicakci" User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.8) Gecko/20100821 Icedove/3.1.2 MIME-Version: 1.0 To: KOSAKI Motohiro CC: "Rafael J. Wysocki" , Linux Kernel Mailing List , linux-pm@lists.linux-foundation.org, Minchan Kim , minchan.kim@gmail.com Subject: Important news regarding the two different patches References: <20100903105216.B65C.A69D9226@jp.fujitsu.com> <201009040344.42342.rjw@sisk.pl> <20100906090528.C8A9.A69D9226@jp.fujitsu.com> In-Reply-To: <20100906090528.C8A9.A69D9226@jp.fujitsu.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-SMTP-Filter: SurGATE SMTP Filter Engine Release 2.1 ($Revision: 184 $) http://www.endersys.com X-SurGATE-Result: Clean (Content eval: -26.00 points) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/09/10 10:08 PM, KOSAKI Motohiro wrote: >>> ok, thanks. probably I've catched your point. please feel free to use my reviewed-by >>> for your fix. >> >> Thanks. >> >> In the meantime, though, I prepared a patch that should address the issue >> entirely. The patch is appended and if it looks good to you, I'd rather use it >> instead of the previous one (it is still untested). > > Yeah, this one looks nicer to me :) > > Thanks, rafael! Dear Rafael Wysocki, Kosaki Motohiro and Minchan Kim, Upon Kosaki Motohiro's kind request via an off-list e-mail, I tested the following two patches separately with a vanilla 2.6.35.4 kernel: Patch 1: http://lkml.org/lkml/2010/9/5/86 Patch 2: http://kerneltrap.org/mailarchive/linux-kernel/2010/9/4/4615426 The first of these was prepared by Minchan Kim, and it fixes the issue; i.e. no hangs during hibernation with a full tmpfs. However, the second patch, prepared by Rafael Wysocki, does *not* fix the problem. I still experience hangs with a full tmpfs upon hibernation. As always, I am willing to test newer patches and help in debugging this issue. I really appreciate all of your help, M. Vefa Bicakci