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Re: [Xen-devel] xen-unstable HV fails to boot on AMD quad core

To: "Daniel P. Berrange" <berrange@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] xen-unstable HV fails to boot on AMD quad core
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Fri, 19 Oct 2007 19:02:44 +0100
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On 19/10/07 18:51, "Daniel P. Berrange" <berrange@xxxxxxxxxx> wrote:

> So, I found that the problem hits in changeset 16104.  Prior to that changeset
> it will always boot, post that changeset it hangs immediately.  NB, when I
> tested with 16103 I had pulled in the compile fix from 16105 only.
> 
> Further, it only appears to have trouble on this one machine. Another AMD
> dual core host works fine, as does an Intel box I tried.

"xentrace/x86: PV guest tracing extensions"??

I'm surprised as that one appears pretty harmless. Perhaps it's a latent bug
revealed?

 -- Keir



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