Merge branch 'for-linus-4.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

Pull UML fix from Richard Weinberger:
 "This contains a fix for a build regression introduced during the merge
  window"

* 'for-linus-4.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
  um: Don't discard .text.exit section