Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932593AbXAJAyT (ORCPT ); Tue, 9 Jan 2007 19:54:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932598AbXAJAyT (ORCPT ); Tue, 9 Jan 2007 19:54:19 -0500 Received: from smtp-out.rrz.uni-koeln.de ([134.95.19.53]:39066 "EHLO smtp-out.rrz.uni-koeln.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932593AbXAJAyS (ORCPT ); Tue, 9 Jan 2007 19:54:18 -0500 Message-ID: <45A4391E.7080805@rrz.uni-koeln.de> Date: Wed, 10 Jan 2007 01:53:50 +0100 From: Berthold Cogel User-Agent: IceDove 1.5.0.9 (X11/20061220) MIME-Version: 1.0 To: Alexey Starikovskiy CC: Adrian Bunk , linux-kernel@vger.kernel.org Subject: Re: Regression in kernel linux-2.6.20-rc1/2: Problems with poweroff References: <459069AA.20809@rrz.uni-koeln.de> <20061228221616.GI20714@stusta.de> <45999C47.40204@rrz.uni-koeln.de> <459D5079.70605@linux.intel.com> <459EE89F.1010505@rrz.uni-koeln.de> <459F6366.5080609@linux.intel.com> <45A13DF8.2030207@rrz.uni-koeln.de> <45A29C09.8050901@linux.intel.com> In-Reply-To: <45A29C09.8050901@linux.intel.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3744 Lines: 105 Alexey Starikovskiy schrieb: > Berthold Cogel wrote: >> Alexey Starikovskiy schrieb: >> >> >>>> Hello Alex, >>>> >>>> I still get the same diffs. Except the yenta part of course. And the >>>> system is still rebooting. >>>> >>>> Berthold >>>> >>> Good, yenta is cleared :) Could you replace /drivers/acpi/ec.c with the >>> version from 2.6.19.x and try again? >>> >>> Regards, >>> Alex. >>> >> >> Hi Alex! >> >> I did what you suggested. First I replaced ec.c in linux-2.6.20-rc2 (see >> attached dmesg-2.6.20-rc2.ec.txt) with the version from linux-2.6.19.1 >> and in a second step I also replaced i2c_ec.c and i2c_ec.h >> (dmesg-2.6.20-rc2.i2c_ec.txt). >> >> In both cases the only result I can see is the absence of the 'ACPI: EC: >> evaluating' messages in the logs. The system is still rebooting instead >> of doing a clean shutdown. >> >> Regards, >> Berthold >> >> > Excellent, ACPI printing of queries is cleared as well :) > There are two ways to debug further... git-bisect and unloading modules > before shutdown (or not loading them)... > While second is easier and could isolate a module, the first could be > way more productive: > http://www.kernel.org/pub/software/scm/git/docs/howto/isolate-bugs-with-bisect.txt > > > Thanks in advance, > Alex. > Hi Alex! I will have to set up git first for the bisect way. So I decided to give the second way a try. The module in question is ehci_hcd. After blacklisting it, 'shutdown -h now' worked fine. Here is the output of lspci for the system: acer01:~# lspci 00:00.0 Host bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02) 00:00.1 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02) 00:00.3 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02) 00:01.0 PCI bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to AGP Controller (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 03) 00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 03) 00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 03) 00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 83) 00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge (rev 03) 00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev 03) 00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 03) 00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03) 00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 03) 01:00.0 VGA compatible controller: ATI Technologies Inc RV350 [Mobility Radeon 9600 M10] 02:02.0 Ethernet controller: Broadcom Corporation BCM4401 100Base-T (rev 01) 02:04.0 Network controller: Intel Corporation PRO/Wireless 2200BG Network Connection (rev 05) 02:06.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller 02:06.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host Controller 02:06.3 Mass storage controller: Texas Instruments PCIxx21 Integrated FlashMedia Controller Regards, Berthold - 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/