Return-Path: linux-nfs-owner@vger.kernel.org Received: from stator.leun.net ([85.214.203.199]:38834 "EHLO stator.leun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751482Ab3GVXfg (ORCPT ); Mon, 22 Jul 2013 19:35:36 -0400 Date: Tue, 23 Jul 2013 01:02:50 +0200 From: Michael Leun To: Colin Cross Cc: linux-kernel@vger.kernel.org, Pavel Machek , "Rafael J. Wysocki" , Peter Zijlstra , Ingo Molnar , Andrew Morton , Mandeep Singh Baines , Oleg Nesterov , linux-nfs@vger.kernel.org, linux-pm@vger.kernel.org, netdev@vger.kernel.org, Linus Torvalds , Tejun Heo , Darren Hart , Thomas Gleixner , Randy Dunlap , Al Viro Subject: 3.11-rc regression bisected: s2disk does not work (was Re: [PATCH v3 13/16] futex: use freezable blocking call) Message-ID: <20130723010250.5a3465ec@xenia.leun.net> In-Reply-To: <1367884221-20462-14-git-send-email-ccross@android.com> References: <1367884221-20462-1-git-send-email-ccross@android.com> <1367884221-20462-14-git-send-email-ccross@android.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-nfs-owner@vger.kernel.org List-ID: On Mon, 6 May 2013 16:50:18 -0700 Colin Cross wrote: > Avoid waking up every thread sleeping in a futex_wait call during [...] With 3.11-rc s2disk from suspend-utils stopped working: Frozen at displaying 0% of saving image to disk. echo "1" >/sys/power/state still works. Bisecting yielded 88c8004fd3a5fdd2378069de86b90b21110d33a4, reverting that from 3.11-rc2 makes s2disk working again. -- MfG, Michael Leun