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Re: [Xen-devel] pvops: boot locks up while initialising PCI

from [Simon Horman] [Permanent Link][Original]
To: "Han, Weidong" <weidong.han@xxxxxxxxx>
Subject: Re: [Xen-devel] pvops: boot locks up while initialising PCI
From: Simon Horman <horms@xxxxxxxxxxxx>
Date: Fri, 25 Sep 2009 10:05:54 +1000
Cc: 'Jeremy Fitzhardinge' <jeremy@xxxxxxxx>, "'xen-devel@xxxxxxxxxxxxxxxxxxx'" <xen-devel@xxxxxxxxxxxxxxxxxxx>, 'Keir Fraser' <keir.fraser@xxxxxxxxxxxxx>
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On Thu, Sep 24, 2009 at 03:28:28PM +0800, Han, Weidong wrote:
> 
> Now Xen will zap ACPI DMAR signature to prevent dom0 using VT-d. pv-ops dom0 
> shouldn't use VT-d.
> 
> Simon, I noticed you use xen c/s 20010, pls try xen c/s 20181. 

Thanks,

I have confirmed that updating xen resolves the problem that I was seeing.

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