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The ITS KVM device exposes a new KVM_DEV_ARM_VGIC_GRP_ITS_REGS group which allows the userspace to save/restore ITS registers. At this stage the get/set/has operations are not yet implemented. Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Christoffer Dall <cdall@linaro.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com>