1 files changed, 4 insertions, 3 deletions

diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c
index 8edca9141b78..9f614b4e365f 100644
--- a/virt/kvm/irq_comm.c
+++ b/virt/kvm/irq_comm.c
@@ -114,8 +114,8 @@ int kvm_irq_delivery_to_apic(struct kvm *kvm, struct kvm_lapic *src,
         return r;
 }
 
-static int kvm_set_msi(struct kvm_kernel_irq_routing_entry *e,
-                       struct kvm *kvm, int irq_source_id, int level)
+int kvm_set_msi(struct kvm_kernel_irq_routing_entry *e,
+                struct kvm *kvm, int irq_source_id, int level)
 {
         struct kvm_lapic_irq irq;
 
@@ -409,8 +409,9 @@ int kvm_set_irq_routing(struct kvm *kvm,
 
         mutex_lock(&kvm->irq_lock);
         old = kvm->irq_routing;
-        rcu_assign_pointer(kvm->irq_routing, new);
+        kvm_irq_routing_update(kvm, new);
         mutex_unlock(&kvm->irq_lock);
+
         synchronize_rcu();
 
         new = old;