KVM: arm/arm64: vgic: Make vgic_irq->irq_lock a raw_spinlock

[linux-2.6-microblaze.git] / virt / kvm / arm / vgic / vgic-its.c

diff --git a/virt/kvm/arm/vgic/vgic-its.c b/virt/kvm/arm/vgic/vgic-its.c
index eb2a390..911ba61 100644 (file)
--- a/virt/kvm/arm/vgic/vgic-its.c
+++ b/virt/kvm/arm/vgic/vgic-its.c
@@ -65,7 +65,7 @@ static struct vgic_irq *vgic_add_lpi(struct kvm *kvm, u32 intid,
 
        INIT_LIST_HEAD(&irq->lpi_list);
        INIT_LIST_HEAD(&irq->ap_list);
-       spin_lock_init(&irq->irq_lock);
+       raw_spin_lock_init(&irq->irq_lock);
 
        irq->config = VGIC_CONFIG_EDGE;
        kref_init(&irq->refcount);
@@ -287,7 +287,7 @@ static int update_lpi_config(struct kvm *kvm, struct vgic_irq *irq,
        if (ret)
                return ret;
 
-       spin_lock_irqsave(&irq->irq_lock, flags);
+       raw_spin_lock_irqsave(&irq->irq_lock, flags);
 
        if (!filter_vcpu || filter_vcpu == irq->target_vcpu) {
                irq->priority = LPI_PROP_PRIORITY(prop);
@@ -299,7 +299,7 @@ static int update_lpi_config(struct kvm *kvm, struct vgic_irq *irq,
                }
        }
 
-       spin_unlock_irqrestore(&irq->irq_lock, flags);
+       raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 
        if (irq->hw)
                return its_prop_update_vlpi(irq->host_irq, prop, needs_inv);
@@ -352,9 +352,9 @@ static int update_affinity(struct vgic_irq *irq, struct kvm_vcpu *vcpu)
        int ret = 0;
        unsigned long flags;
 
-       spin_lock_irqsave(&irq->irq_lock, flags);
+       raw_spin_lock_irqsave(&irq->irq_lock, flags);
        irq->target_vcpu = vcpu;
-       spin_unlock_irqrestore(&irq->irq_lock, flags);
+       raw_spin_unlock_irqrestore(&irq->irq_lock, flags);
 
        if (irq->hw) {
                struct its_vlpi_map map;
@@ -455,7 +455,7 @@ static int its_sync_lpi_pending_table(struct kvm_vcpu *vcpu)
                }
 
                irq = vgic_get_irq(vcpu->kvm, NULL, intids[i]);
-               spin_lock_irqsave(&irq->irq_lock, flags);
+               raw_spin_lock_irqsave(&irq->irq_lock, flags);
                irq->pending_latch = pendmask & (1U << bit_nr);
                vgic_queue_irq_unlock(vcpu->kvm, irq, flags);
                vgic_put_irq(vcpu->kvm, irq);
@@ -612,7 +612,7 @@ static int vgic_its_trigger_msi(struct kvm *kvm, struct vgic_its *its,
                return irq_set_irqchip_state(irq->host_irq,
                                             IRQCHIP_STATE_PENDING, true);
 
-       spin_lock_irqsave(&irq->irq_lock, flags);
+       raw_spin_lock_irqsave(&irq->irq_lock, flags);
        irq->pending_latch = true;
        vgic_queue_irq_unlock(kvm, irq, flags);