Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus

* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:
  lguest: comment documentation update.
  lguest: Don't need comment terminator before disk section.
  lguest: lguest.txt documentation fix
  lguest: Add puppies which where previously missing.
  virtio_pci: unregister virtio device at device remove