[PATCH v3 10/11] ARM: KVM: add world-switch for AMAIR{0,1}

Catalin Marinas catalin.marinas at arm.com
Thu Feb 6 06:02:41 EST 2014

On Wed, Feb 05, 2014 at 07:55:50PM +0000, Marc Zyngier wrote:
> HCR.TVM traps (among other things) accesses to AMAIR0 and AMAIR1.
> In order to minimise the amount of surprise a guest could generate by
> trying to access these registers with caches off, add them to the
> list of registers we switch/handle.
> Signed-off-by: Marc Zyngier <marc.zyngier at arm.com>
> Reviewed-by: Christoffer Dall <christoffer.dall at linaro.org>

Acked-by: Catalin Marinas <catalin.marinas at arm.com>

More information about the linux-arm-kernel mailing list