dtt 581 arch/s390/include/asm/pgtable.h unsigned long table, unsigned long dtt, dtt 586 arch/s390/include/asm/pgtable.h register unsigned long reg4 asm("4") = table | dtt; dtt 58 arch/s390/mm/pageattr.c unsigned long dtt) dtt 64 arch/s390/mm/pageattr.c switch (dtt) { dtt 76 arch/s390/mm/pageattr.c crdte(*old, new, table, dtt, addr, S390_lowcore.kernel_asce);