# git rev-parse -q --verify a292570e9f694ed50d3e69afd6d54272fd40deca^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
# git rev-parse -q --verify a292570e9f694ed50d3e69afd6d54272fd40deca^{commit}
a292570e9f694ed50d3e69afd6d54272fd40deca
# git checkout -q -f -B kisskb a292570e9f694ed50d3e69afd6d54272fd40deca
# git clean -qxdf
# < git log -1
# commit a292570e9f694ed50d3e69afd6d54272fd40deca
# Merge: 5aa9dc216189 20802fef73a5
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Mon Oct 12 19:05:06 2020 +0200
# 
#     Merge branch 'x86/urgent'
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 a292570e9f694ed50d3e69afd6d54272fd40deca
# < make -s -j 120 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig
# make -s -j 120 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9
# Build took: 0:00:13.976700