# git rev-parse -q --verify 6b2edf27fe26c73cd67b6bf5ffb23dce882e1455^{commit}
6b2edf27fe26c73cd67b6bf5ffb23dce882e1455
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6b2edf27fe26c73cd67b6bf5ffb23dce882e1455
# git clean -qxdf
# < git log -1
# commit 6b2edf27fe26c73cd67b6bf5ffb23dce882e1455
# Merge: 7140ad3 01675e9
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Aug 20 19:02:17 2018 -0700
# 
#     Merge tag 'linux-kselftest-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
#     
#     Pull Kselftest update from Shuah Khan:
#     
#      - add cgroup core selftests
#     
#      - fix compile warnings in android ion test
#     
#      - fix to bugs in exclude and skip paths in vDSO test
#     
#      - remove obsolete config options
#     
#      - add missing .gitignore file
#     
#     * tag 'linux-kselftest-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
#       selftests/ftrace: Fix kprobe string testcase to not probe notrace function
#       selftests: mount: remove no longer needed config option
#       selftests: cgroup: add gitignore file
#       Add cgroup core selftests
#       selftests: vDSO - fix to return KSFT_SKIP when test couldn't be run
#       selftests: vDSO - fix to exclude x86 test on non-x86 platforms
#       selftests/android: initialize heap_type to avoid compiling warning
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < git log --format=%s --max-count=1 6b2edf27fe26c73cd67b6bf5ffb23dce882e1455
# < make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc64-defconfig_sparc64
# Build took: 0:01:03.359026