Re: [Xen-devel] [PATCH v3 1/3] xen/pvh: enable mmu_update hypercall

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 10.04.15 at 19:29, <roger.pau@xxxxxxxxxx> wrote:
> This is needed for performing save/restore of PV guests.
> 
> Signed-off-by: Roger Pau Monnà <roger.pau@xxxxxxxxxx>
> Cc: Tim Deegan <tim@xxxxxxx>
> Cc: Jan Beulich <jbeulich@xxxxxxxx>
> Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> ---
> Once migration v2 has been merged this patch can be reverted, since it
> removes the need to use the MMU_MACHPHYS_UPDATE hypercall.

Didn't earlier discussion end with the request to limit PVH access to
just this one sub-op?

Jan

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