Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756191Ab0LEOnL (ORCPT ); Sun, 5 Dec 2010 09:43:11 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:54730 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754777Ab0LEOnK (ORCPT ); Sun, 5 Dec 2010 09:43:10 -0500 From: "Rafael J. Wysocki" To: Stefan Richter Subject: [Regression] firewire_ohci causes system resume to fail Date: Sun, 5 Dec 2010 15:42:31 +0100 User-Agent: KMail/1.13.5 (Linux/2.6.37-rc4+; KDE/4.4.4; x86_64; ; ) Cc: LKML , "Linux-pm mailing list" MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <201012051542.31826.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 875 Lines: 25 Hi, There is a regression I can reproduce 100% of the time on a AMD-based desktop box that resume from hibernation (or suspend) fails because of the firewire_ohci module. The box just hangs when firewire_ohci resume runs, apparently, and it is sufficient to do: # echo devices > /sys/power/pm_test # echo disk > /sys/power/state to reproduce the issue. It definitely works with 2.6.34, but it fails with 2.6.37-rc4+ (latest mainline). I haven't tested the kernels in between, but I'm going to do that later today or some time next week. If you have any idea about what may be the reason, please let me know. Thanks, Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/