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Re: [Xen-devel] [Xen-deve] xen/stable-2.6.32.x bare-metal: panic early e

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Subject: Re: [Xen-devel] [Xen-deve] xen/stable-2.6.32.x bare-metal: panic early exception 0e rip 10:0 error 10 cr2 0
From: M A Young <m.a.young@xxxxxxxxxxxx>
Date: Thu, 1 Sep 2011 22:29:19 +0100 (BST)
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On Wed, 31 Aug 2011, M A Young wrote:

On Fri, 19 Aug 2011, Andreas Olsowski wrote:

Source:
git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git

Tested branches:
xen/stable-2.6.32.x
xen/next-2.6.32.x

When trying to boot the current kernel bare-metal it will not load properly, instead i am prompted with:

panic early exception 0e rip 10:0 error 10 cr2 0

I am seeing this as well. I have been trying to narrow it down a bit, and it seems to me that the bug was introduced somewhere between xen-2.6.32.39 and xen-2.6.32.42.

xen-2.6.32.40 also crashes. I think that means that it is either commits c3dd7941354fa96a71f2613e2c7a1b215fa175dc or 280802657fb95c52bb5a35d43fea60351883b2af (or something in the stable kernel or else compile differences though both are unlikely). I am still working on this to confirm which patch it is.

        Michael Young

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