Merge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm

* git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm:
  dm crypt: use bio_add_page
  dm: merge max_hw_sector
  dm: trigger change uevent on rename
  dm crypt: fix write endio
  dm mpath: hp requires scsi
  dm: table detect io beyond device