u64 retVal = HvCall1(HvCallXmTestBus, busNumber);  return retVal;
return HvCall1(HvCallXmTestBus, busNumber);
static inline u64 HvCallXm_testBus(u16 busNumber){	u64 retVal = HvCall1(HvCallXmTestBus, busNumber);	// getPaca()->adjustHmtForNoOfSpinLocksHeld();	return retVal;}