When resetting vcpu, it needs to reset the PMU state to initial status.
Signed-off-by: NShannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: NMarc Zyngier <marc.zyngier@arm.com>
Reviewed-by: NAndrew Jones <drjones@redhat.com>
Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>