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Re: [Xen-devel] (XEN) Xen BUG at amd_nonfatal.c:165 on a new amd g34 boa

To: Luke S Crawford <lsc@xxxxxxxxx>
Subject: Re: [Xen-devel] (XEN) Xen BUG at amd_nonfatal.c:165 on a new amd g34 board
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Thu, 15 Jul 2010 08:04:00 +0100
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On 15/07/2010 06:40, "Luke S Crawford" <lsc@xxxxxxxxx> wrote:

> This still works swimmingly on xen 3.4... but I'm starting to
> flirt with xen 4.0/pvops  and while it looks like your patch is in there,
> nomce, no-mce, mce=off and mce=no  all appear to do nothing, and my box
> reboots in the same place it did before:
> 
> (XEN) Panic on CPU 0:
> (XEN) Xen BUG at amd_nonfatal.c:162

The bug is unavoidable with Xen 4.0.0 release. If you use tip of
xen-4.0-testing.hg, or one of the 4.0.1 release candidates, then the no-mce
boot parameter will do the right thing.

 -- Keir



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