PMD_SECT_UNCACHED 41 arch/arm/include/asm/pgtable-2level-hwdef.h #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0)) PMD_SECT_UNCACHED 48 arch/arm/include/asm/pgtable-3level-hwdef.h #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0) << 2) /* strongly ordered */