NEFF_MASK 44 arch/sh/include/asm/pgtable.h return (extended & NEFF_SIGN) ? (extended | NEFF_MASK) : extended; NEFF_MASK 132 arch/sh/include/asm/pgtable_64.h #define _PAGE_FLAGS_HARDWARE_MASK (NEFF_MASK & ~(_PAGE_CLEAR_FLAGS))