PHYSICAL_PAGE_MASK  240 arch/x86/mm/fault.c 	pgd = __va((unsigned long)pgd & PHYSICAL_PAGE_MASK);
PHYSICAL_PAGE_MASK   22 include/asm-x86/page.h #define PTE_PFN_MASK		((pteval_t)PHYSICAL_PAGE_MASK)
PHYSICAL_PAGE_MASK  203 include/asm-x86/pgtable_64.h 	((unsigned long)__va(pud_val((pud)) & PHYSICAL_PAGE_MASK))
PHYSICAL_PAGE_MASK  228 include/asm-x86/pgtable_64.h #define pte_to_pgoff(pte) ((pte_val((pte)) & PHYSICAL_PAGE_MASK) >> PAGE_SHIFT)