Merge branch 'sched/urgent' into sched/core

Merge reason: Pick up fixes that did not make it into .32.0

Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --cc arch/x86/kernel/process_64.c
Simple merge

diff --cc kernel/sched.c
Simple merge

diff --cc kernel/sched_fair.c
Simple merge