a2465629b6
We do not have to change the c15 trap setting on each switch to/from the guest on VHE systems, because this setting only affects guest EL1/EL0 (and therefore not the VHE host). The PMU and debug trap configuration can also be done on vcpu load/put instead, because they don't affect how the VHE host kernel can access the debug registers while executing KVM kernel code. Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Reviewed-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>