kvm: x86: don't kill guest on unknown exit reason

[pandora-kernel.git] / arch / x86 / kvm / vmx.c

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 578b1c6..8831c43 100644 (file)
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -5925,10 +5925,10 @@ static int vmx_handle_exit(struct kvm_vcpu *vcpu)
            && kvm_vmx_exit_handlers[exit_reason])
                return kvm_vmx_exit_handlers[exit_reason](vcpu);
        else {
-               vcpu->run->exit_reason = KVM_EXIT_UNKNOWN;
-               vcpu->run->hw.hardware_exit_reason = exit_reason;
+               WARN_ONCE(1, "vmx: unexpected exit reason 0x%x\n", exit_reason);
+               kvm_queue_exception(vcpu, UD_VECTOR);
+               return 1;
        }
-       return 0;
 }
 
 static void update_cr8_intercept(struct kvm_vcpu *vcpu, int tpr, int irr)