1 files changed, 2 insertions, 0 deletions

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index cb362f761f17..36db012b38dd 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -389,6 +389,8 @@ void __unmap_hugepage_range(struct vm_area_struct *vma, unsigned long start,
                         continue;
 
                 page = pte_page(pte);
+                if (pte_dirty(pte))
+                        set_page_dirty(page);
                 list_add(&page->lru, &page_list);
         }
         spin_unlock(&mm->page_table_lock);