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Re: [Xen-devel] iommu=0 leading to panic when system defaults to using x

To: "Keir Fraser" <keir@xxxxxxx>
Subject: Re: [Xen-devel] iommu=0 leading to panic when system defaults to using x2apic
From: "Jan Beulich" <JBeulich@xxxxxxxxxx>
Date: Fri, 10 Dec 2010 10:58:24 +0000
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>>> On 10.12.10 at 11:06, Keir Fraser <keir@xxxxxxx> wrote:
> Are you looking at xen-4.0? I think you should look at latest xen-unstable

I looked at 4.0 in parallel with -unstable (non-staging) as of
yesterday.

> and we can backpoprt patches if that is more satisfactory. I did a big
> cleanup patch yesterday which makes the code smaller and clearer than it

I'll have a look at what you did...

> was, yet I don't understand the dependencies between x2apic-enabled-by-bios
> and the need for interrupt remapping, and all that stuff.

... after hopefully those dependencies got clarified by one of the
original authors.

Jan


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