1 files changed, 2 insertions, 1 deletions

diff --git a/arch/arm/mm/copypage-v4wb.c b/arch/arm/mm/copypage-v4wb.c
index 9ab098414227..7c2eb55cd4a9 100644
--- a/arch/arm/mm/copypage-v4wb.c
+++ b/arch/arm/mm/copypage-v4wb.c
@@ -48,12 +48,13 @@ v4wb_copy_user_page(void *kto, const void *kfrom)
 }
 
 void v4wb_copy_user_highpage(struct page *to, struct page *from,
-        unsigned long vaddr)
+        unsigned long vaddr, struct vm_area_struct *vma)
 {
         void *kto, *kfrom;
 
         kto = kmap_atomic(to, KM_USER0);
         kfrom = kmap_atomic(from, KM_USER1);
+        flush_cache_page(vma, vaddr, page_to_pfn(from));
         v4wb_copy_user_page(kto, kfrom);
         kunmap_atomic(kfrom, KM_USER1);
         kunmap_atomic(kto, KM_USER0);