Commit 03f1d4c1 authored Dec 02, 2014 by Christoffer Dall

arm/arm64: KVM: Don't clear the VCPU_POWER_OFF flag



If a VCPU was originally started with power off (typically to be brought
up by PSCI in SMP configurations), there is no need to clear the
POWER_OFF flag in the kernel, as this flag is only tested during the
init ioctl itself.

Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>

parent 016ed39c

arch/arm/kvm/arm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -661,7 +661,7 @@ static int kvm_arch_vcpu_ioctl_vcpu_init(struct kvm_vcpu *vcpu,
		/*
		* Handle the "start in power-off" case by marking the VCPU as paused.
		*/
		if (__test_and_clear_bit(KVM_ARM_VCPU_POWER_OFF, vcpu->arch.features))
		if (test_bit(KVM_ARM_VCPU_POWER_OFF, vcpu->arch.features))
		vcpu->arch.pause = true;

		return 0;