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

Pull s390 fix from Martin Schwidefsky:
 "A fix for a regression in regard to machine check handling in KVM.

  Keeping my fingers crossed that this is the last s390 fix for v4.14"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390/kvm: fix detection of guest machine checks