diff options
| -rw-r--r-- | arch/x86_64/mm/pageattr.c | 4 | ||||
| -rw-r--r-- | include/asm-x86_64/pgtable.h | 9 |
2 files changed, 3 insertions, 10 deletions
diff --git a/arch/x86_64/mm/pageattr.c b/arch/x86_64/mm/pageattr.c index ccb91dd996a..65c5eaa5990 100644 --- a/arch/x86_64/mm/pageattr.c +++ b/arch/x86_64/mm/pageattr.c @@ -107,6 +107,7 @@ static void revert_page(unsigned long address, pgprot_t ref_prot) pud_t *pud; pmd_t *pmd; pte_t large_pte; + unsigned long pfn; pgd = pgd_offset_k(address); BUG_ON(pgd_none(*pgd)); @@ -114,7 +115,8 @@ static void revert_page(unsigned long address, pgprot_t ref_prot) BUG_ON(pud_none(*pud)); pmd = pmd_offset(pud, address); BUG_ON(pmd_val(*pmd) & _PAGE_PSE); - large_pte = mk_pte_phys(__pa(address) & LARGE_PAGE_MASK, ref_prot); + pfn = (__pa(address) & LARGE_PAGE_MASK) >> PAGE_SHIFT; + large_pte = pfn_pte(pfn, ref_prot); large_pte = pte_mkhuge(large_pte); set_pte((pte_t *)pmd, large_pte); } diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h index 59901c690a0..730bd602841 100644 --- a/include/asm-x86_64/pgtable.h +++ b/include/asm-x86_64/pgtable.h @@ -359,15 +359,6 @@ static inline int pmd_large(pmd_t pte) { #define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) #define mk_pte_huge(entry) (pte_val(entry) |= _PAGE_PRESENT | _PAGE_PSE) -/* physical address -> PTE */ -static inline pte_t mk_pte_phys(unsigned long physpage, pgprot_t pgprot) -{ - pte_t pte; - pte_val(pte) = physpage | pgprot_val(pgprot); - pte_val(pte) &= __supported_pte_mask; - return pte; -} - /* Change flags of a PTE */ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) { |