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Re: [Xen-devel] [PATCH 5/5] xen: x86 pvh: use XENMEM_add_to_physmap_range for foreign gmfn mappings

On Wed, 24 Oct 2012 14:19:37 +0100
Ian Campbell <ian.campbell@xxxxxxxxxx> wrote:

> Squeezing the necessary fields into the existing XENMEM_add_to_physmap
> interface was proving to be a bit tricky so we have decided to go with
> a new interface upstream (the XENMAPSPACE_gmfn_foreign interface using
> XENMEM_add_to_physmap was never committed anywhere). This interface
> also allows for batching which was impossible to support at the same
> time as foreign mfns in the old interface.
> This reverts the relevant parts of "PVH: basic and header changes,
> elfnote changes, ..." and followups and trivially converts
> pvh_add_to_xen_p2m over.
> Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
> Acked-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>

Ok, I made the change on the xen side for x86 and tested it out. Works
fine. Second ack.


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