Merge tag 'powerpc-4.0-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux

Pull powerpc fix from Michael Ellerman:
 "Fix memory corruption by pnv_alloc_idle_core_states"

* tag 'powerpc-4.0-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux:
  powerpc: fix memory corruption by pnv_alloc_idle_core_states