diff options
Diffstat (limited to 'arch/i386/mm/fault.c')
| -rw-r--r-- | arch/i386/mm/fault.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/i386/mm/fault.c b/arch/i386/mm/fault.c index 01ffdd4964f..fcb38e7f354 100644 --- a/arch/i386/mm/fault.c +++ b/arch/i386/mm/fault.c @@ -249,9 +249,10 @@ static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address) pmd_k = pmd_offset(pud_k, address); if (!pmd_present(*pmd_k)) return NULL; - if (!pmd_present(*pmd)) + if (!pmd_present(*pmd)) { set_pmd(pmd, *pmd_k); - else + arch_flush_lazy_mmu_mode(); + } else BUG_ON(pmd_page(*pmd) != pmd_page(*pmd_k)); return pmd_k; } |