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Re: [Xen-devel] [PATCH 0 of 5] Add support for mapping grant references

To: "gibbs@xxxxxxxxxxx" <gibbs@xxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH 0 of 5] Add support for mapping grant references into HVM guests (+ some cleanup)
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Fri, 18 Dec 2009 16:05:29 +0000
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Thread-topic: [Xen-devel] [PATCH 0 of 5] Add support for mapping grant references into HVM guests (+ some cleanup)
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Support is already in the tree and will be part of Xen 4.0. See xen-unstable
changeset 19932:c0cb307d927f.

 -- Keir

On 18/12/2009 15:26, "Justin T. Gibbs" <gibbs@xxxxxxxxxxx> wrote:

> Was any consensus reached on how to cleanly allow an HVM guest to map
> grant references?  I'm in need of this feature for a FreeBSD x86_64 HVM
> driver domain.  FreeBSD x86_64 does not support full PV, and I need
> the ability to run backends in these domains for my application.  The
> patches from this thread would likely work for me, but like the author
> of them, I'd rather use a publicly supported Xen interface than to
> have a locally maintained solution.
> 
> --
> Justin
> 
> 
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