- Al Viro: block device cleanups
  - Marcelo Tosatti: make bounce buffer allocations more robust (it's ok
  for them to do IO, just not cause recursive bounce IO. So allow them)
  - Anton Altaparmakov: NTFS update (1.1.17)
  - Paul Mackerras: PPC update (big re-org)
  - Petko Manolov: USB pegasus driver fixes
  - David Miller: networking and sparc updates
  - Trond Myklebust: Export atomic_dec_and_lock
  - OGAWA Hirofumi: find and fix umsdos "filldir" users that were broken
  by the 64-bit-cleanups. Fix msdos warnings.
  - Al Viro: superblock handling cleanups and race fixes
  - Johannes Erdfelt++: USB updates