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authorMarc Zyngier <marc.zyngier@arm.com>2014-01-22 10:20:09 +0000
committerMarc Zyngier <marc.zyngier@arm.com>2014-03-03 01:15:24 +0000
commitaf20814ee927ed888288d98917a766b4179c4fe0 (patch)
treed8b2dea94adc055c7a9fc351b94a72960ccc0cc9 /arch/arm/kvm/coproc_a7.c
parentac30a11e8e92a03dbe236b285c5cbae0bf563141 (diff)
ARM: KVM: add world-switch for AMAIR{0,1}
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@arm.com> Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm/kvm/coproc_a7.c')
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