diff options
Diffstat (limited to 'virt/kvm/irq_comm.c')
| -rw-r--r-- | virt/kvm/irq_comm.c | 7 |
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; |