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: make Launcher see device status updates
  lguest: remove bogus NULL cpu check
  lguest: avoid using NR_CPUS as a bounds check.
  virtio: add virtio disk geometry feature
  virtio: explicit advertisement of driver features
  virtio: change config to guest endian.
  virtio: finer-grained features for virtio_net
  virtio: wean net driver off NETDEV_TX_BUSY
  virtio-blk: fix remove oops
  virtio: fix scatterlist sizing in net driver.
  virtio: de-structify virtio_block status byte
  virtio: export more headers to userspace
  virtio: fix sparse return void-valued expression warnings
  virtio: fix tx_ stats in virtio_net
  virtio: ignore corrupted virtqueues rather than spinning.