diff options
Diffstat (limited to 'arch/x86/mm/pgtable.c')
| -rw-r--r-- | arch/x86/mm/pgtable.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index 7bd2c3a52297..d88e9064c28e 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -19,6 +19,14 @@ EXPORT_SYMBOL(physical_mask); #define PGTABLE_HIGHMEM 0 #endif +#ifndef CONFIG_PARAVIRT +static inline +void paravirt_tlb_remove_table(struct mmu_gather *tlb, void *table) +{ + tlb_remove_page(tlb, table); +} +#endif + gfp_t __userpte_alloc_gfp = GFP_PGTABLE_USER | PGTABLE_HIGHMEM; pgtable_t pte_alloc_one(struct mm_struct *mm) @@ -706,11 +714,9 @@ int pud_set_huge(pud_t *pud, phys_addr_t addr, pgprot_t prot) if (pud_present(*pud) && !pud_huge(*pud)) return 0; - prot = pgprot_4k_2_large(prot); - set_pte((pte_t *)pud, pfn_pte( (u64)addr >> PAGE_SHIFT, - __pgprot(pgprot_val(prot) | _PAGE_PSE))); + __pgprot(protval_4k_2_large(pgprot_val(prot)) | _PAGE_PSE))); return 1; } @@ -738,11 +744,9 @@ int pmd_set_huge(pmd_t *pmd, phys_addr_t addr, pgprot_t prot) if (pmd_present(*pmd) && !pmd_huge(*pmd)) return 0; - prot = pgprot_4k_2_large(prot); - set_pte((pte_t *)pmd, pfn_pte( (u64)addr >> PAGE_SHIFT, - __pgprot(pgprot_val(prot) | _PAGE_PSE))); + __pgprot(protval_4k_2_large(pgprot_val(prot)) | _PAGE_PSE))); return 1; } |