1 files changed, 2 insertions, 0 deletions

diff --git a/mm/memory.c b/mm/memory.c
index 1ce2e2a734fc..e98ecad2b9c8 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -3115,6 +3115,8 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
                 exclusive = 1;
         }
         flush_icache_page(vma, page);
+        if (pte_swp_soft_dirty(orig_pte))
+                pte = pte_mksoft_dirty(pte);
         set_pte_at(mm, address, page_table, pte);
         if (page == swapcache)
                 do_page_add_anon_rmap(page, vma, address, exclusive);