static int handle_bus_lock_vmexit(struct kvm_vcpu *vcpu)
{
	/*
	 * Hardware may or may not set the BUS_LOCK_DETECTED flag on BUS_LOCK
	 * VM-Exits. Unconditionally set the flag here and leave the handling to
	 * vmx_handle_exit().
	 */
	to_vmx(vcpu)->exit_reason.bus_lock_detected = true;
	return 1;
}
static int handle_bus_lock_vmexit(struct kvm_vcpu *vcpu)
{
	 
	to_vmx(vcpu)->exit_reason.bus_lock_detected = true;
	return 1;
}