# git rev-parse -q --verify 6c5c24035003c3794bd72eb8242fac2a0028e500^{commit}
6c5c24035003c3794bd72eb8242fac2a0028e500
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6c5c24035003c3794bd72eb8242fac2a0028e500
# git clean -qxdf
# < git log -1
# commit 6c5c24035003c3794bd72eb8242fac2a0028e500
# Merge: 1ba4feb c1b25a1
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Fri Apr 6 00:35:25 2018 +1000
# 
#     Automatic merge of branches 'master', 'next' and 'fixes' into merge
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < git log --format=%s --max-count=1 6c5c24035003c3794bd72eb8242fac2a0028e500
# < make -s -j 48 ARCH=sparc64 O=/kisskb/build/powerpc-merge_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/powerpc-merge_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
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/powerpc-merge_sparc64-defconfig_sparc64
# Build took: 0:01:06.337596