---

yaml --- r: 6876 b: refs/heads/master c: 02b0cce h: refs/heads/master v: v3
git-mirror · Sep 5, 2005 · 7e89abe · 7e89abe
1 parent 4d0ca8a
commit 7e89abe
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7bf07f3d4b4358aa6d99a26d7a0165f1e91c3fcc
+refs/heads/master: 02b0ccef903e85673ead74ddb7c431f2f7ce183d
diff --git a/trunk/arch/i386/mm/hugetlbpage.c b/trunk/arch/i386/mm/hugetlbpage.c
@@ -46,8 +46,11 @@ pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr)
 	pmd_t *pmd = NULL;
 
 	pgd = pgd_offset(mm, addr);
-	pud = pud_offset(pgd, addr);
-	pmd = pmd_offset(pud, addr);
+	if (pgd_present(*pgd)) {
+		pud = pud_offset(pgd, addr);
+		if (pud_present(*pud))
+			pmd = pmd_offset(pud, addr);
+	}
 	return (pte_t *) pmd;
 }