[PATCH] kvm: fix vcpu freeing bug

[powerpc.git] / drivers / kvm / kvm_main.c

diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index eb3931c..9b79d34 100644 (file)
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -272,7 +272,9 @@ static void kvm_free_physmem(struct kvm *kvm)
 
 static void kvm_free_vcpu(struct kvm_vcpu *vcpu)
 {
-       vcpu_load(vcpu->kvm, vcpu_slot(vcpu));
+       if (!vcpu_load(vcpu->kvm, vcpu_slot(vcpu)))
+               return;
+
        kvm_mmu_destroy(vcpu);
        vcpu_put(vcpu);
        kvm_arch_ops->vcpu_free(vcpu);