Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756088AbXIEAMs (ORCPT ); Tue, 4 Sep 2007 20:12:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754959AbXIEAMl (ORCPT ); Tue, 4 Sep 2007 20:12:41 -0400 Received: from smtp3.Stanford.EDU ([171.67.20.26]:44762 "EHLO smtp3.stanford.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755150AbXIEAMk (ORCPT ); Tue, 4 Sep 2007 20:12:40 -0400 Subject: 2.6.22.6 + rt9: suspend/hibernate not working From: Fernando Lopez-Lezcano To: Ingo Molnar , linux-kernel@vger.kernel.org Cc: nando@ccrma.Stanford.EDU, planetccrma@ccrma.Stanford.EDU Content-Type: text/plain Date: Tue, 04 Sep 2007 17:12:34 -0700 Message-Id: <1188951154.26511.90.camel@cmn3.stanford.edu> Mime-Version: 1.0 X-Mailer: Evolution 2.8.3 (2.8.3-2.fc6) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 981 Lines: 23 Hi Ingo... I'm getting reports from some of my Planet CCRMA users (which I confirmed) that the latest rt kernel I released has broken suspend (tested on fc6 & fc7, stock Fedora kernel works fine - the rt configuration files are virtual clones as far as possible of the standard Fedora kernel config files). I don't know where to start debugging this. When suspend is initiated it freezes with a "Stopping tasks ... " message in the text console - a hard power cycle is the only way to get the machine back to normal. kernel/power/process.c seems to contain that string in the freeze_processes function so it looks like the freezer is not freezing tasks as no "done" message is ever printed. What could we do to help? -- Fernando - 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/