PTE_FLAGS_MASK     77 arch/sh/include/asm/pgtable.h #define PTE_FLAGS_MASK		(~(PTE_PHYS_MASK) << PAGE_SHIFT)
PTE_FLAGS_MASK    263 arch/x86/include/asm/pgtable_types.h #define PTE_FLAGS_MASK		(~PTE_PFN_MASK)