1 files changed, 3 insertions, 7 deletions

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index b21d78c941b5..67f29516662a 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -107,7 +107,7 @@ struct page *alloc_huge_page(struct vm_area_struct *vma, unsigned long addr)
         set_page_count(page, 1);
         page[1].mapping = (void *)free_huge_page;
         for (i = 0; i < (HPAGE_SIZE/PAGE_SIZE); ++i)
-                clear_highpage(&page[i]);
+                clear_user_highpage(&page[i], addr);
         return page;
 }
 
@@ -391,12 +391,7 @@ static int hugetlb_cow(struct mm_struct *mm, struct vm_area_struct *vma,
 
         if (!new_page) {
                 page_cache_release(old_page);
-
-                /* Logically this is OOM, not a SIGBUS, but an OOM
-                 * could cause the kernel to go killing other
-                 * processes which won't help the hugepage situation
-                 * at all (?) */
-                return VM_FAULT_SIGBUS;
+                return VM_FAULT_OOM;
         }
 
         spin_unlock(&mm->page_table_lock);
@@ -444,6 +439,7 @@ retry:
                 page = alloc_huge_page(vma, address);
                 if (!page) {
                         hugetlb_put_quota(mapping);
+                        ret = VM_FAULT_OOM;
                         goto out;
                 }