From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Chua Subject: Re: [PATCH 0/11] ACPI: Fixes and cleanups related to iomaps management Date: Sat, 22 Jan 2011 13:54:49 +0800 Message-ID: References: <201101201226.41021.rjw@sisk.pl> <201101210104.43641.rjw@sisk.pl> <201101212206.37469.rjw@sisk.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-iy0-f174.google.com ([209.85.210.174]:50964 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750803Ab1AVFyu convert rfc822-to-8bit (ORCPT ); Sat, 22 Jan 2011 00:54:50 -0500 In-Reply-To: <201101212206.37469.rjw@sisk.pl> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: "Rafael J. Wysocki" Cc: Len Brown , LKML , ACPI Devel Maling List , Linux-pm mailing list , Matthew Garrett 2011/1/22 Rafael J. Wysocki : > On Friday, January 21, 2011, Jeff Chua wrote: >> 2011/1/21 Rafael J. Wysocki : >> > Thanks, but unfortunately this wasn't conclusive. =A0Please apply = the patch below >> > instead of the previous one (on top of [1/11] - [11/11]) and colle= ct dmesg > So, below is a replacement for [11/11]. =A0Please test it on top of > [1/11] - [10/11] (the current Linus' tree already contains [1/11] and= [2/11]) > and let me know if it works for you (in either case, please attach dm= esg > output containing a suspend attempt). > > If it works, I'll remove the diagnostic messages and submit along wit= h the > rest of the patchset. Rafael, dmesg attached. This time, it worked! I discovered CONFIG_THINKPAD_ACPI caused suspend-to-disk to hang. I need the Thinkpad ACPI to control the fan and bluetooth. It looks like the thinkpad acpi is trying acquire locks while suspending. Disabling cmos, light, led and hotkeys makes suspend-to-disk works again. Thanks, Jeff -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751139Ab1AVFyv (ORCPT ); Sat, 22 Jan 2011 00:54:51 -0500 Received: from mail-iy0-f174.google.com ([209.85.210.174]:50964 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750803Ab1AVFyu convert rfc822-to-8bit (ORCPT ); Sat, 22 Jan 2011 00:54:50 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=Tf2UK7LltqBXZzBwjG8QqN0gcJe7i3C6ClEIMEw8ppoyIsmm/z9pdazdXc0WszpvWS 6m20NsKGsdmgqhrDplDnbNtviw40C7j90SOjyKrlj7+NfhC7JrIeTjtHWGPs5n1Y5YRp m+yP/I/4MfJanhdj35+YQr0mfG9YJGIw/EGCs= MIME-Version: 1.0 In-Reply-To: <201101212206.37469.rjw@sisk.pl> References: <201101201226.41021.rjw@sisk.pl> <201101210104.43641.rjw@sisk.pl> <201101212206.37469.rjw@sisk.pl> Date: Sat, 22 Jan 2011 13:54:49 +0800 Message-ID: Subject: Re: [PATCH 0/11] ACPI: Fixes and cleanups related to iomaps management From: Jeff Chua To: "Rafael J. Wysocki" Cc: Len Brown , LKML , ACPI Devel Maling List , Linux-pm mailing list , Matthew Garrett Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2011/1/22 Rafael J. Wysocki : > On Friday, January 21, 2011, Jeff Chua wrote: >> 2011/1/21 Rafael J. Wysocki : >> > Thanks, but unfortunately this wasn't conclusive.  Please apply the patch below >> > instead of the previous one (on top of [1/11] - [11/11]) and collect dmesg > So, below is a replacement for [11/11].  Please test it on top of > [1/11] - [10/11] (the current Linus' tree already contains [1/11] and [2/11]) > and let me know if it works for you (in either case, please attach dmesg > output containing a suspend attempt). > > If it works, I'll remove the diagnostic messages and submit along with the > rest of the patchset. Rafael, dmesg attached. This time, it worked! I discovered CONFIG_THINKPAD_ACPI caused suspend-to-disk to hang. I need the Thinkpad ACPI to control the fan and bluetooth. It looks like the thinkpad acpi is trying acquire locks while suspending. Disabling cmos, light, led and hotkeys makes suspend-to-disk works again. Thanks, Jeff