From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756189Ab1KNUSy (ORCPT ); Mon, 14 Nov 2011 15:18:54 -0500 Received: from mail-bw0-f46.google.com ([209.85.214.46]:37270 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754558Ab1KNUSx convert rfc822-to-8bit (ORCPT ); Mon, 14 Nov 2011 15:18:53 -0500 From: Maciej Rutecki Reply-To: maciej.rutecki@gmail.com To: Natanji , linux-acpi@vger.kernel.org, lenb@kernel.org, ibm-acpi@hmh.eng.br, ibm-acpi-devel@lists.sourceforge.net Subject: Re: Regression in thinkpad-acpi events Date: Mon, 14 Nov 2011 21:18:46 +0100 User-Agent: KMail/1.13.7 (Linux/3.2.0-rc1; KDE/4.6.5; i686; ; ) Cc: linux-kernel@vger.kernel.org References: <4EBAC3B5.5060405@gmail.com> <201111142031.06663.maciej.rutecki@gmail.com> <4EC16F8E.7060601@gmail.com> In-Reply-To: <4EC16F8E.7060601@gmail.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 8BIT Message-Id: <201111142118.47256.maciej.rutecki@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org (add more CCs) On poniedziałek, 14 listopada 2011 o 20:44:14 Natanji wrote: > With 3.0 it was still fine, that much is for sure. The problem came > with the upgrade to 3.1. I've never even compiled my own kernel so I > cannot bisect. Sorry... > > Regards, > Natanji > > On Mon 14 Nov 2011 08:31:06 PM CET, Maciej Rutecki wrote: > > On środa, 9 listopada 2011 o 19:17:25 Natanji wrote: > >> Hello everyone, > >> first time posting on this last, and I'm not subscribed, so please CC > >> any replies to me. ;) > >> > >> I'm running Kernel version 3.1-4 using Arch Linux (32 Bit) on a Thinkpad > >> X60 Tablet. Since upgrading from a pre-3.1 kernel to a post-3.1 kernel, > >> the Thinkpad-specific ACPI events (from thinkpad-acpi) are completely > >> gone. > >> > >> This can be observed by using the acpi_listen command. For instance, no > >> ACPI events happen when swiveling the display, and the sleep button > >> returns > >> > >> button/sleep SBTN 00000080 00000000 > >> > >> instead of the previous > >> > >> ibm/hotkey HKEY 00000080 00001004 > >> > >> The bug was reported in the Arch Linux bugtracker [1] and it was > >> suggested to report this upstream, so this is what I did now. Sadly I > >> have no idea how I could find out if this is indeed a kernel bug or not; > >> I have never compiled my own kernel so what I can give you is probably > >> limited. But I suppose quite a few members of this list use a Thinkpad. > >> If there is anything else I can help out with, just tell me. > >> > >> [1] https://bugs.archlinux.org/index.php?do=details&task_id=26658 > > > > Can you check that 3.1 works or not? Or try bisection that it is > > regression after 3.0 or 3.1 kernel. > > > > Regards -- Maciej Rutecki http://www.mrutecki.pl