Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6

1 files changed, 6 insertions, 1 deletions

diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c
index 01210dba0221..7cab79179421 100644
--- a/arch/arm/mm/fault-armv.c
+++ b/arch/arm/mm/fault-armv.c
@@ -95,6 +95,7 @@ static int adjust_pte(struct vm_area_struct *vma, unsigned long address,
 {
         spinlock_t *ptl;
         pgd_t *pgd;
+        pud_t *pud;
         pmd_t *pmd;
         pte_t *pte;
         int ret;
@@ -103,7 +104,11 @@ static int adjust_pte(struct vm_area_struct *vma, unsigned long address,
         if (pgd_none_or_clear_bad(pgd))
                 return 0;
 
-        pmd = pmd_offset(pgd, address);
+        pud = pud_offset(pgd, address);
+        if (pud_none_or_clear_bad(pud))
+                return 0;
+
+        pmd = pmd_offset(pud, address);
         if (pmd_none_or_clear_bad(pmd))
                 return 0;