1 files changed, 2 insertions, 1 deletions

diff --git a/arch/sh/mm/cache.c b/arch/sh/mm/cache.c
index 88d3dc3d30d5..5a580ea04429 100644
--- a/arch/sh/mm/cache.c
+++ b/arch/sh/mm/cache.c
@@ -108,7 +108,8 @@ void copy_user_highpage(struct page *to, struct page *from,
                 kunmap_atomic(vfrom, KM_USER0);
         }
 
-        if (pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
+        if (pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK) ||
+            (vma->vm_flags & VM_EXEC))
                 __flush_purge_region(vto, PAGE_SIZE);
 
         kunmap_atomic(vto, KM_USER1);