Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763844AbZAQPuu (ORCPT ); Sat, 17 Jan 2009 10:50:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762032AbZAQPuZ (ORCPT ); Sat, 17 Jan 2009 10:50:25 -0500 Received: from mtagate5.uk.ibm.com ([195.212.29.138]:38827 "EHLO mtagate5.uk.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762070AbZAQPuX (ORCPT ); Sat, 17 Jan 2009 10:50:23 -0500 From: Christian Borntraeger To: Pavel Machek Subject: Re: 2.6.29-rc1: [SOLVED] thinkpad problems during resume Date: Sat, 17 Jan 2009 16:48:34 +0100 User-Agent: KMail/1.9.9 Cc: Jeff Chua , "Rafael J. Wysocki" , kernel list , Mike Travis , Ingo Molnar References: <20090113081316.GA2292@elf.ucw.cz> <20090116104455.GA3283@elf.ucw.cz> <200901171546.15987.borntraeger@de.ibm.com> In-Reply-To: <200901171546.15987.borntraeger@de.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200901171648.34155.borntraeger@de.ibm.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1214 Lines: 30 > commit e39ad415ac15116df213dfa2aa2a4f1b0857af9c > Author: Mike Travis > Date: Sun Jan 4 05:18:10 2009 -0800 > > cpumask: use work_on_cpu in acpi-cpufreq.c for read_measured_perf_ctrs > > makes cpu hotplug working again. Resume from suspend to ram is still broken > on my Thinkpad. Looks like there is yet another patch to find.... > > Ingo, Mike: reverting e39ad415ac15116df213dfa2aa2a4f1b0857af9c fixes cpu > hotplug on my thinkpad. Any idea how to proceed? Should we revert that > patch in Linus git until we know what was wrong? I forgot to revert the usb patch. Current status: 2.6.29-rc2 + reverted e39ad415ac15116df213dfa2aa2a4f1b0857af9c (cpumask: use work_on_cpu in acpi-cpufreq.c for read_measured_perf_ctrs) + reverted a0d4922da2e4ccb0973095d8d29f36f6b1b5f703 (USB: fix up suspend and resume for PCI host controllers) has a working suspend to ram on my T61p. With any of these two patches not reverted resume hangs. Christian -- 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/