linux/virt
Marc Zyngier fb3ec67942 KVM: arm64: GICv3: mandate page-aligned GICV region
Just like GICv2 was fixed in 63afbe7a0a
(kvm: arm64: vgic: fix hyp panic with 64k pages on juno platform),
mandate the GICV region to be both aligned on a page boundary and
its size to be a multiple of page size.

This prevents a guest from being able to poke at regions where we
have no idea what is sitting there.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
2014-07-31 15:59:40 +02:00
..
kvm KVM: arm64: GICv3: mandate page-aligned GICV region 2014-07-31 15:59:40 +02:00