PMD_SECT_AP_WRITE   32 arch/arm/include/asm/pgtable-2level-hwdef.h #define PMD_SECT_AP_WRITE	(_AT(pmdval_t, 1) << 10)
PMD_SECT_AP_WRITE   40 arch/arm/include/asm/pgtable-3level-hwdef.h #define PMD_SECT_AP_WRITE	(_AT(pmdval_t, 0))