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

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

Pull s390 fixes from Martin Schwidefsky:
 "A couple of system call updates.  The two new system calls userfaultfd
  and membarrier have been added, as well as the 17 direct calls for the
  multiplexed socket system calls.

  In addition the system call compat wrappers have been flagged as
  notrace functions and a few wrappers could be removed.

  And bug fixes for the vector register handling, cpu_mf, suspend/resume,
  compat signals, SMT cputime accounting and the zfcp dumper"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  s390: wire up separate socketcalls system calls
  s390/compat: remove superfluous compat wrappers
  s390/compat: do not trace compat wrapper functions
  s390/s390x: allocate sys_membarrier system call number
  s390/configs//zfcpdump_defconfig: Remove CONFIG_MEMSTICK
  s390: wire up userfaultfd system call
  s390/vtime: correct scaled cputime for SMT
  s390/cpum_cf: Corrected return code for unauthorized counter sets
  s390/compat: correct uc_sigmask of the compat signal frame
  s390: fix floating point register corruption
  s390/hibernate: fix save and restore of vector registers