Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765093AbXLMHWt (ORCPT ); Thu, 13 Dec 2007 02:22:49 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1763680AbXLMHK5 (ORCPT ); Thu, 13 Dec 2007 02:10:57 -0500 Received: from smtp104.plus.mail.re1.yahoo.com ([69.147.102.67]:27737 "HELO smtp104.plus.mail.re1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1763673AbXLMHKz (ORCPT ); Thu, 13 Dec 2007 02:10:55 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.de; h=Received:X-YMail-OSG:Received:Date:From:To:Cc:Subject:Message-ID:Reply-To:Mail-Followup-To:References:MIME-Version:Content-Type:Content-Disposition:Content-Transfer-Encoding:In-Reply-To:User-Agent; b=4ePIKB2LYzyAm4kOjTOXEysEhZFjYFAaavWh+P5YSaUiAn3XnEwxEyMNKvbD4zUDGFfyb2JmFGRWSdtv8gTNRlSl9rzrp0/Yv0iFwsOQQuDNwd0SHI5T0degsS8pI1lfsNSka3RJ3m4OolQnG5Sj2BjeV6hCtUARlLm5MYOItZE= ; X-YMail-OSG: 5WiEER0VM1nYWqjMv5dlo0PV5uwOg8XQyACDXsSXfl5LlY0Go2g4cjBdvXs.Vg53USb8rg1EPQ-- Date: Thu, 13 Dec 2007 08:09:23 +0100 From: Borislav Petkov To: Bjorn Helgaas Cc: Andrew Morton , len.brown@intel.com, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: 2.6.24-rc4-mm1: acpi reboots machine... solved Message-ID: <20071213070923.GA3951@gollum.tnic> Reply-To: bbpetkov@yahoo.de Mail-Followup-To: bbpetkov@yahoo.de, Bjorn Helgaas , Andrew Morton , len.brown@intel.com, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org References: <20071209075001.GA4686@gollum.tnic> <200712111709.00313.bjorn.helgaas@hp.com> <20071212101123.GA5619@gollum.tnic> <200712120921.42430.bjorn.helgaas@hp.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="sm4nu43k4a2Rpi4c" Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <200712120921.42430.bjorn.helgaas@hp.com> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 7944 Lines: 140 --sm4nu43k4a2Rpi4c Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit On Wed, Dec 12, 2007 at 09:21:41AM -0700, Bjorn Helgaas wrote: > On Wednesday 12 December 2007 03:11:23 am Borislav Petkov wrote: > > On Tue, Dec 11, 2007 at 05:08:59PM -0700, Bjorn Helgaas wrote: > > > On Tuesday 11 December 2007 01:52:55 pm Borislav Petkov wrote: > > > > From what i can roughly tell so far it seems like an resource conflict between acpi and > > > > the pnp requested regions in your patch which result in the acpi_thermal code > > > > to read the wrong (0xff) temperature value and halt the machine, but i might be > > > > wrong on the details since acpi is such a big code chunk to swallow. > > > > > > I don't see any obvious conflict from the log you posted. For the sake > > > of comparison, can you post the corresponding dmesg log after you removed > > > the patch? > > > > The only difference i see is that ACPI finds EC in DSDT in the working kernel > > and in the broken case something silently fails. Please find attached the 2 bootlogs > > and a disassembled DSDT. > > Thanks very much! > > "ACPI: EC: Look up EC in DSDT" appears in the working log, but not > in the broken one. But I think we *do* find the EC in both cases, > because we see "ACPI: EC: non-query interrupt received" even before > acpi_ec_add() (which prints the "ACPI: EC: GPE = 0x1c, ...". Maybe > the logs were collected with different log levels? Well, hm, actually no, the only difference is that the broken log was taken over netconsole so the lines might appear in a different order. I'll capture that log again on the weekend to see whether something is missing.. > I think Alexey is on the right track with the PCI resource allocation > failure. Then it should be the SMBus controller, PCI id 00:1f:3, which is having problems registering its io ports region 4, AFAICT. > On your working kernel, can you collect this: > > lspci -vv > lspci > cat /proc/ioports > ioports > cat /proc/iomem > iomem > grep . /sys/devices/pnp*/*/resources > pnp > tar -jcf resources.tar.bz2 lspci ioports iomem pnp attached. -- Regards/Gru?, Boris. --sm4nu43k4a2Rpi4c Content-Type: application/octet-stream Content-Disposition: attachment; filename="resources.tar.bz2" Content-Transfer-Encoding: base64 QlpoOTFBWSZTWX74FckAGo1/nPwwAEBI7//3P+//6v/v//BABAAQAACACGATXvp2nbp913d2 6Vmcc3YvdtlutWxMK0011zUAXpq3W7XuztujXe68vOIBQRSKCSQmVT2iTxlNHqnp6GiT0YUy ek0aA0ADQ0ZAASmiEZATQmhEyaNPTSDIxDTQGgNAA0AcNDJpoaZGhpkZBkZGhkBiaMmgDJkY hhKepCZQxJplD1MkPSAyMgAAAAAAAIlCE1PQmEEaZNU96TVPDKQ/VPT1GmjQ9JP0ptJ6nqB6 g0ESSEyNGlPUbICMqb1MCNNIekG1Gg0NNMmNQMnyD5e/4fHjD9dDgFFQpmAV/mQLjxc3Lz3j cLNReEG1x28yWL8cbA4xFyAhgVAiqWWsUgJEisjGASbyJwREhASLEFIhFb53+/x5GS8q4nMX 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