From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ducrot Bruno Subject: Re: Crash with fs corruption on 2.4.23-rc1 + CONFIG_ACPI_PROCESSOR Date: Sat, 15 Nov 2003 07:50:20 +0100 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <20031115065020.GO32464@poupinou.org> References: <20031113161857.GM26911@roosevelt.alcove-fr> <20031114124713.GK32464@poupinou.org> <20031114152403.GK29316@roosevelt.alcove-fr> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20031114152403.GK29316-sxQ6dllMCJFOpCWnugOeNx8pCrqmY5it@public.gmane.org> Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: Stelian Pop , acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org On Fri, Nov 14, 2003 at 04:24:03PM +0100, Stelian Pop wrote: > On Fri, Nov 14, 2003 at 01:47:13PM +0100, Ducrot Bruno wrote: > > > > Attached you'll find the .config and dmesg in case it is useful... > > > > > > > Have you a decoded oops? > > Here is one, hand copied because there is no serial port on this laptop... > > I'm not sure it is useful because it shows the actual corruption in ext3 > code more than the place where the memory gets corrupted... > > But I'm 100% positive that this does happen only *after* inserting > the processor.o module... > Thanks anyway. Can you tell if processor C3 is enabled with a 2.6 kernel? Also, I would like to receive the lspci -xxx -s0:0.0 for the northbridge, and the same for all the function of the PIIX4 southbridge. Even if you may think that it is irrelevant, I would like to receive the output of speedstep-detect from ftp://ftp.poupinou.org/cpufreq/speedstep-detect.tar.gz because it dump the pm io registers of the PIIX4, regardless of the processor.. I think the trouble come from C3, just need to check some values. If you can, it may be usefull that you disable C3, with something like that: --- linux-2.4.23-rc1/drivers/acpi/processor.c 2003/11/15 06:47:38 1.1 +++ linux-2.4.23-rc1/drivers/acpi/processor.c 2003/11/15 06:48:46 @@ -742,6 +742,8 @@ */ if (pr->power.states[ACPI_STATE_C3].address) { + acpi_fadt.plvl3_lat = 1234; + pr->power.states[ACPI_STATE_C3].latency = acpi_fadt.plvl3_lat; /* -- Ducrot Bruno -- Which is worse: ignorance or apathy? -- Don't know. Don't care. ------------------------------------------------------- This SF. Net email is sponsored by: GoToMyPC GoToMyPC is the fast, easy and secure way to access your computer from any Web browser or wireless device. Click here to Try it Free! https://www.gotomypc.com/tr/OSDN/AW/Q4_2003/t/g22lp?Target=mm/g22lp.tmpl