# git rev-parse -q --verify 629f8205a6cc63d2e8e30956bad958a3507d018f^{commit}
629f8205a6cc63d2e8e30956bad958a3507d018f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 629f8205a6cc63d2e8e30956bad958a3507d018f
# git clean -qxdf
# < git log -1
# commit 629f8205a6cc63d2e8e30956bad958a3507d018f
# Merge: 0572d7668a58 30b692d3b390
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jul 30 13:25:14 2019 -0700
# 
#     Merge tag 'for-linus-20190730' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux
#     
#     Pull pidfd fixes from Christian Brauner:
#      "This makes setting the exit_state in exit_notify() consistent after
#       fixing the pidfd polling race pre-rc1. Related to the race fix, this
#       adds a WARN_ON() to do_notify_pidfd() to catch any future exit_state
#       races.
#     
#       Last, this removes an obsolete comment from the pidfd tests"
#     
#     * tag 'for-linus-20190730' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux:
#       exit: make setting exit_state consistent
#       pidfd: Add warning if exit_state is 0 during notification
#       pidfd: remove obsolete comments from test
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 629f8205a6cc63d2e8e30956bad958a3507d018f
# < make -s -j 8 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  allnoconfig
# make -s -j 8 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
/kisskb/src/arch/s390/mm/fault.c: In function 'do_fault_error':
/kisskb/src/arch/s390/mm/fault.c:328:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
   if (access == VM_EXEC && signal_return(regs) == 0)
      ^
/kisskb/src/arch/s390/mm/fault.c:330:2: note: here
  case VM_FAULT_BADMAP:
  ^~~~
/kisskb/src/arch/s390/mm/fault.c:332:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
   if (user_mode(regs)) {
      ^
/kisskb/src/arch/s390/mm/fault.c:339:2: note: here
  case VM_FAULT_BADCONTEXT:
  ^~~~
Completed OK
# rm -rf /kisskb/build/linus_s390-allnoconfig_s390x-gcc8
# Build took: 0:00:37.316690