_PAGE_CA_MASK 253 arch/xtensa/include/asm/pgtable.h # define pte_present(pte) ((pte_val(pte) & _PAGE_CA_MASK) != _PAGE_CA_INVALID) _PAGE_CA_MASK 256 arch/xtensa/include/asm/pgtable.h (((pte_val(pte) & _PAGE_CA_MASK) != _PAGE_CA_INVALID) \ _PAGE_CA_MASK 287 arch/xtensa/include/asm/pgtable.h #define pgprot_noncached(prot) (__pgprot(pgprot_val(prot) & ~_PAGE_CA_MASK))