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Date: Sun, 15 Jan 2006 14:38:51 -0800 (PST)
From: Chris Stromsoe <cbs@cts.ucla.edu>
To: Roberto Nibali <ratz@drugphish.ch>
cc: Willy Tarreau <willy@w.ods.org>, Alan Cox <alan@lxorguk.ukuu.org.uk>,
       Marcelo Tosatti <marcelo.tosatti@cyclades.com>,
       linux-kernel@vger.kernel.org
Subject: Re: bad pmd filemap.c, oops; 2.4.30 and 2.4.32
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On Sun, 15 Jan 2006, Chris Stromsoe wrote:
> On Mon, 9 Jan 2006, Chris Stromsoe wrote:
>> On Mon, 9 Jan 2006, Roberto Nibali wrote:
>> 
>>>> That is the SCSI BIOS rev.  The machine is a Dell PowerEdge 2650 and 
>>>> that's the onboard AIC 7899.  It comes up as "BIOS Build 25309".
>>> 
>>> Brain is engaged now, thanks ;). If you find time, could you maybe 
>>> compile a 2.4.32 kernel using following config (slightly changed from 
>>> yours):
>>> 
>>> http://www.drugphish.ch/patches/ratz/kernel/configs/config-2.4.32-chris_s
>> 
>> If/when the current run with DEBUG_SLAB oopses, I'll reboot with the 
>> config modifications.
>
> I've been running stable with the propsed changes since the 10th.  The 
> original config and the currently running config are both at 
> <http://hashbrown.cts.ucla.edu/pub/oops-200512/>.  This is the diff:

I made a mistake.

The machine was /not/ booted into that config.  It is running the original 
config from http://hashbrown.cts.ucla.edu/pub/oops-200512/config-2.4.32 
with DEBUG_SLAB defined and "pci=noacpi" passed in on the command line.

The config with HIGHIO disabled an ACPI=y has not been tested.


-Chris