IAMR_EX_BIT       255 arch/powerpc/mm/book3s64/pkeys.c 		new_iamr_bits |= IAMR_EX_BIT;
IAMR_EX_BIT       370 arch/powerpc/mm/book3s64/pkeys.c 	if (execute && !(read_iamr() & (IAMR_EX_BIT << pkey_shift)))