PMD_SECT_BUFFERED   42 arch/arm/include/asm/pgtable-2level-hwdef.h #define PMD_SECT_BUFFERED	(PMD_SECT_BUFFERABLE)
PMD_SECT_BUFFERED   49 arch/arm/include/asm/pgtable-3level-hwdef.h #define PMD_SECT_BUFFERED	(_AT(pmdval_t, 1) << 2)	/* normal non-cacheable */