diff options
Diffstat (limited to 'include/asm-x86')
| -rw-r--r-- | include/asm-x86/pgtable.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h index a496d6335d3..801b31f7145 100644 --- a/include/asm-x86/pgtable.h +++ b/include/asm-x86/pgtable.h @@ -195,6 +195,11 @@ static inline int pte_exec(pte_t pte) return !(pte_val(pte) & _PAGE_NX); } +static inline int pte_special(pte_t pte) +{ + return 0; +} + static inline int pmd_large(pmd_t pte) { return (pmd_val(pte) & (_PAGE_PSE | _PAGE_PRESENT)) == @@ -256,6 +261,11 @@ static inline pte_t pte_clrglobal(pte_t pte) return __pte(pte_val(pte) & ~(pteval_t)_PAGE_GLOBAL); } +static inline pte_t pte_mkspecial(pte_t pte) +{ + return pte; +} + extern pteval_t __supported_pte_mask; static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot) |