Re: [PATCH v7 19/24] KVM: arm64: vgic-its: Collection table save/restore

Marc Zyngier
2017-05-07T13:09:30Z

On Sat, May 06 2017 at 4:24:38 pm BST, Eric Auger <eric.auger@redhat.com> wrote:
> The save path copies the collection entries into guest RAM
> at the GPA specified in the BASER register. This obviously
> requires the BASER to be set. The last written element is a
> dummy collection table entry.
>
> We do not index by collection ID as the collection entry
> can fit into 8 bytes while containing the collection ID.
>
> On restore path we re-allocate the collection objects.
>
> Signed-off-by: Eric Auger <eric.auger@redhat.com>
> Reviewed-by: Christoffer Dall <cdall@linaro.org>

Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>

M.
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