tree 25fbae0371d43ca1a2edd7f876e6c80b5ccbec29
parent af20814ee927ed888288d98917a766b4179c4fe0
author Marc Zyngier <marc.zyngier@arm.com> 1389722455 +0000
committer Marc Zyngier <marc.zyngier@arm.com> 1393809324 +0000

ARM: KVM: trap VM system registers until MMU and caches are ON

In order to be able to detect the point where the guest enables
its MMU and caches, trap all the VM related system registers.

Once we see the guest enabling both the MMU and the caches, we
can go back to a saner mode of operation, which is to leave these
registers in complete control of the guest.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>