[PATCH 4/5] arm64: KVM: vgic-v2: Add GICV access from HYP

[Christoffer Dall]

On Fri, Aug 19, 2016 at 01:38:14PM +0100, Marc Zyngier wrote:
> Now that we have the necessary infrastructure to handle MMIO accesses
> in HYP, perform the GICV access on behalf of the guest. This requires
> checking that the access is strictly 32bit, properly aligned, and
> falls within the expected range.
> 
> When all condition are satisfied, we perform the access and tell
> the rest of the HYP code that the instruction has been correctly
> emulated.
> 
> Signed-off-by: Marc Zyngier <marc.zyngier at arm.com>

Reviewed-by: Christoffer Dall <christoffer.dall at linaro.org>