Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

Pull Michal's unmerged branch into the new Kbuild repository.

* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  genksyms: Regenerate parser
  genksyms: Fix segfault with invalid declarations