linux-kernel - Re: Oops in 2.6.23-rc1-git9, arch/x86_64/pci/k8-bus.c::fill_mp_bus_to

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Message-ID: <20070805041531.GX25771@rhun.ibm.com>
Date:	Sun, 5 Aug 2007 07:15:31 +0300
From:	Muli Ben-Yehuda <muli@...ibm.com>
To:	Andi Kleen <ak@...e.de>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Chuck Ebbert <cebbert@...hat.com>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	riku.seppala@...p.net, Andy Whitcroft <apw@...dowen.org>,
	Jeff Garzik <jeff@...zik.org>
Subject: Re: Oops in 2.6.23-rc1-git9, arch/x86_64/pci/k8-bus.c::fill_mp_bus_to_cpumask()

On Sun, Aug 05, 2007 at 01:40:49AM +0200, Andi Kleen wrote:

> > "pci device ensure sysdata initialised", now at version 4.
> 
> Oh what a mess. I think I'll ask Linus to revert the sysdata patch
> instead. Clearly the stuff is half-baked

Personally I don't care that much, but I think you'll make jgarzik
very unhappy. The idea is also clearly the right way forward.

So far we know of a single regression and only with 'pci=noacpi'. How
about giving us a little bit of time to get to the bottom of it?
Unfortunately it's not reproducable on any of my machines, but I'm
looking into it.

Cheers,
Muli

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