uamor_pkey_bits 213 arch/powerpc/mm/book3s64/pkeys.c u64 uamor_pkey_bits = (uamor & pkey_bits); uamor_pkey_bits 219 arch/powerpc/mm/book3s64/pkeys.c WARN_ON(uamor_pkey_bits && (uamor_pkey_bits != pkey_bits)); uamor_pkey_bits 220 arch/powerpc/mm/book3s64/pkeys.c return !!(uamor_pkey_bits);