| commit | af20814ee927ed888288d98917a766b4179c4fe0 | [log] [tgz] |
|---|---|---|
| author | Marc Zyngier <marc.zyngier@arm.com> | Wed Jan 22 10:20:09 2014 +0000 |
| committer | Marc Zyngier <marc.zyngier@arm.com> | Mon Mar 03 01:15:24 2014 +0000 |
| tree | d8b2dea94adc055c7a9fc351b94a72960ccc0cc9 | |
| parent | ac30a11e8e92a03dbe236b285c5cbae0bf563141 [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>