Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched

* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched:
  sched: reorder SCHED_FEAT_ bits
  sched: make sched_nr_latency static
  sched: remove activate_idle_task()
  sched: fix __set_task_cpu() SMP race
  sched: fix SCHED_FIFO tasks & FAIR_GROUP_SCHED
  sched: fix accounting of interrupts during guest execution on s390