From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jeff Garzik <jeff@garzik.org>
Subject: Re: Panic from mptspi_dv_renegotiate_work in 2.6.18-mm2
Date: Mon, 02 Oct 2006 21:35:38 -0400
Message-ID: <4521BE6A.8060400@garzik.org>
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To: Andrew Morton <akpm@osdl.org>
Cc: "Moore, Eric" <Eric.Moore@lsil.com>, Martin Bligh <mbligh@google.com>, LKML <linux-kernel@vger.kernel.org>, Andy Whitcroft <apw@shadowen.org>, linux-scsi@vger.kernel.org
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Andrew Morton wrote:
> On Mon, 02 Oct 2006 20:32:13 -0400
> Jeff Garzik <jeff@garzik.org> wrote:
> 
>> FWIW, I am seeing precisely this problem, in the latest -git.
> 
> I just sent this to Linus.  Fingers crossed, it'll fix...
> 
> From: Andrew Morton <akpm@osdl.org>
> 
> 54dbc0c9ebefb38840c6b07fa6eabaeb96c921f5 is causing various people's machines
> to fail to map PCI resources.
> 
> Revert it in preparation for addressing the show-APICs-in-/proc/iomem
> requirement in a different manner.
> 
> Cc: Aaron Durbin <adurbin@google.com>
> Cc: Andi Kleen <ak@muc.de>
> Cc: "Eric W. Biederman" <ebiederm@xmission.com>
> Signed-off-by: Andrew Morton <akpm@osdl.org>

ACK, this fixes sata_mv timeouts and mptsas oopsen here.

FWIW, both sata_mv and mptsas are only accessible on this machine after 
applying my PCI domains patchset.

	Jeff