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: <86802c440708042133u67e61826wc783c97822e4cde1@mail.gmail.com>
Date:	Sat, 4 Aug 2007 21:33:58 -0700
From:	"Yinghai Lu" <yhlu.kernel@...il.com>
To:	"Muli Ben-Yehuda" <muli@...ibm.com>
Cc:	"Andi Kleen" <ak@...e.de>,
	"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>,
	"Arjan van de Ven" <arjan@...radead.org>
Subject: Re: Oops in 2.6.23-rc1-git9, arch/x86_64/pci/k8-bus.c::fill_mp_bus_to_cpumask()

On 8/4/07, Muli Ben-Yehuda <muli@...ibm.com> wrote:
> 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.
>

I hope we can use .node and .iommu in pci_bus...

YH
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