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path: root/virt/kvm/arm/vgic/vgic-v2.c
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Diffstat (limited to 'virt/kvm/arm/vgic/vgic-v2.c')
-rw-r--r--virt/kvm/arm/vgic/vgic-v2.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/virt/kvm/arm/vgic/vgic-v2.c b/virt/kvm/arm/vgic/vgic-v2.c
index df5e6a6e3186..69b892abd7dc 100644
--- a/virt/kvm/arm/vgic/vgic-v2.c
+++ b/virt/kvm/arm/vgic/vgic-v2.c
@@ -62,7 +62,8 @@ void vgic_v2_fold_lr_state(struct kvm_vcpu *vcpu)
struct vgic_cpu *vgic_cpu = &vcpu->arch.vgic_cpu;
struct vgic_v2_cpu_if *cpuif = &vgic_cpu->vgic_v2;
int lr;
- unsigned long flags;
+
+ DEBUG_SPINLOCK_BUG_ON(!irqs_disabled());
cpuif->vgic_hcr &= ~GICH_HCR_UIE;
@@ -83,7 +84,7 @@ void vgic_v2_fold_lr_state(struct kvm_vcpu *vcpu)
irq = vgic_get_irq(vcpu->kvm, vcpu, intid);
- spin_lock_irqsave(&irq->irq_lock, flags);
+ spin_lock(&irq->irq_lock);
/* Always preserve the active bit */
irq->active = !!(val & GICH_LR_ACTIVE_BIT);
@@ -126,7 +127,7 @@ void vgic_v2_fold_lr_state(struct kvm_vcpu *vcpu)
vgic_irq_set_phys_active(irq, false);
}
- spin_unlock_irqrestore(&irq->irq_lock, flags);
+ spin_unlock(&irq->irq_lock);
vgic_put_irq(vcpu->kvm, irq);
}