1 files changed, 1 insertions, 1 deletions

diff --git a/mm/mprotect.c b/mm/mprotect.c
index 55227845abbe..4de546899dc1 100644
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -194,7 +194,7 @@ success:
         vma->vm_flags = newflags;
         vma->vm_page_prot = vm_get_page_prot(newflags);
         if (vma_wants_writenotify(vma)) {
-                vma->vm_page_prot = vm_get_page_prot(newflags);
+                vma->vm_page_prot = vm_get_page_prot(newflags & ~VM_SHARED);
                 dirty_accountable = 1;
         }