Merge branch 'futexes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'futexes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  futex: Fix kernel-doc notation & typos
  futex: Add lock context annotations
  futex: Mark restart_block.futex.uaddr[2] __user
  futex: Change 3rd arg of fetch_robust_entry() to unsigned int*