Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux...

Pull s390 regression fix from Martin Schwidefsky:
 "The recent fix for the s390 sched_clock() function uncovered yet
  another bug in s390_next_ktime which causes an endless loop in KVM.
  This regression should be fixed before v3.8.

  I keep the fingers crossed that this is the last one for v3.8."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/timer: avoid overflow when programming clock comparator