diff options
Diffstat (limited to 'virt/kvm/arm/vgic/vgic-its.c')
| -rw-r--r-- | virt/kvm/arm/vgic/vgic-its.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/virt/kvm/arm/vgic/vgic-its.c b/virt/kvm/arm/vgic/vgic-its.c index c93ecd4a903b..a3754ec719c4 100644 --- a/virt/kvm/arm/vgic/vgic-its.c +++ b/virt/kvm/arm/vgic/vgic-its.c @@ -292,11 +292,14 @@ static int update_lpi_config(struct kvm *kvm, struct vgic_irq *irq, irq->priority = LPI_PROP_PRIORITY(prop); irq->enabled = LPI_PROP_ENABLE_BIT(prop); - vgic_queue_irq_unlock(kvm, irq, flags); - } else { - spin_unlock_irqrestore(&irq->irq_lock, flags); + if (!irq->hw) { + vgic_queue_irq_unlock(kvm, irq, flags); + return 0; + } } + spin_unlock_irqrestore(&irq->irq_lock, flags); + if (irq->hw) return its_prop_update_vlpi(irq->host_irq, prop, needs_inv); |