859 	unsigned long new_flags;  in userfaultfd_release()  local
885 		new_flags = vma->vm_flags & ~__VM_UFFD_FLAGS;  in userfaultfd_release()
887 				 new_flags, vma->anon_vma,  in userfaultfd_release()
898 		vma->vm_flags = new_flags;  in userfaultfd_release()
1275 	unsigned long vm_flags, new_flags;  in userfaultfd_register()  local
1434 		new_flags = (vma->vm_flags & ~__VM_UFFD_FLAGS) | vm_flags;  in userfaultfd_register()
1435 		prev = vma_merge(mm, prev, start, vma_end, new_flags,  in userfaultfd_register()
1466 		vma->vm_flags = new_flags;  in userfaultfd_register()
1516 	unsigned long new_flags;  in userfaultfd_unregister()  local
1626 		new_flags = vma->vm_flags & ~__VM_UFFD_FLAGS;  in userfaultfd_unregister()
1627 		prev = vma_merge(mm, prev, start, vma_end, new_flags,  in userfaultfd_unregister()
1654 		vma->vm_flags = new_flags;  in userfaultfd_unregister()