read_iamr         234 arch/powerpc/mm/book3s64/pkeys.c 	u64 old_iamr = read_iamr() & ~((u64)(0x1ul) << pkeyshift(pkey));
read_iamr         278 arch/powerpc/mm/book3s64/pkeys.c 	thread->iamr = read_iamr();
read_iamr         370 arch/powerpc/mm/book3s64/pkeys.c 	if (execute && !(read_iamr() & (IAMR_EX_BIT << pkey_shift)))