r2o              1439 arch/s390/mm/gmap.c 	unsigned long r2o, *r2e, *r3t;
r2o              1447 arch/s390/mm/gmap.c 	r2o = (unsigned long) (r2e - ((raddr & _REGION2_INDEX) >> _REGION2_SHIFT));
r2o              1448 arch/s390/mm/gmap.c 	gmap_idte_one(r2o | _ASCE_TYPE_REGION2, raddr);