Lines Matching refs:pkru
137 static inline void write_pkru(u32 pkru)
153 pk->pkru = pkru;
154 __write_pkru(pkru);
1373 static inline bool __pkru_allows_read(u32 pkru, u16 pkey)
1376 return !(pkru & (PKRU_AD_BIT << pkru_pkey_bits));
1379 static inline bool __pkru_allows_write(u32 pkru, u16 pkey)
1386 return !(pkru & ((PKRU_AD_BIT|PKRU_WD_BIT) << pkru_pkey_bits));
1401 u32 pkru = read_pkru();
1403 if (!__pkru_allows_read(pkru, pkey))
1405 if (write && !__pkru_allows_write(pkru, pkey))