linux-kernel - [PATCH v3 2/4] KVM: arm/arm64: check power_off in kvm_arch_vcpu

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Date:	Fri, 25 Sep 2015 23:41:15 +0200
From:	Eric Auger <eric.auger@...aro.org>
To:	eric.auger@...com, eric.auger@...aro.org,
	christoffer.dall@...aro.org, marc.zyngier@....com,
	drjones@...hat.com, linux-arm-kernel@...ts.infradead.org,
	kvmarm@...ts.cs.columbia.edu, kvm@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, patches@...aro.org
Subject: [PATCH v3 2/4] KVM: arm/arm64: check power_off in kvm_arch_vcpu_runnable

kvm_arch_vcpu_runnable now also checks whether the power_off
flag is set.

Signed-off-by: Eric Auger <eric.auger@...aro.org>
Reviewed-by: Christoffer Dall <christoffer.dall@...aro.org>
---
 arch/arm/kvm/arm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
index 2b19ef7..9d16f76 100644
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -352,7 +352,8 @@ int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
  */
 int kvm_arch_vcpu_runnable(struct kvm_vcpu *v)
 {
-	return !!v->arch.irq_lines || kvm_vgic_vcpu_pending_irq(v);
+	return ((!!v->arch.irq_lines || kvm_vgic_vcpu_pending_irq(v))
+		&& !v->arch.power_off);
 }
 
 /* Just ensure a guest exit from a particular CPU */
-- 
1.9.1

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