# git rev-parse -q --verify a518bfa05b6fbf8fe4f174b712b71e14aa50af6f^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
# git rev-parse -q --verify a518bfa05b6fbf8fe4f174b712b71e14aa50af6f^{commit}
a518bfa05b6fbf8fe4f174b712b71e14aa50af6f
# git checkout -q -f -B kisskb a518bfa05b6fbf8fe4f174b712b71e14aa50af6f
# git clean -qxdf
# < git log -1
# commit a518bfa05b6fbf8fe4f174b712b71e14aa50af6f
# Merge: 45ef057f18e1 c9c324dc22aa
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Tue Jan 19 06:02:33 2021 +0100
# 
#     Merge branch 'objtool/core'
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 a518bfa05b6fbf8fe4f174b712b71e14aa50af6f
# < make -s -j 20 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# < make -s -j 20 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 20 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 20 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/tip_powernv_defconfig_powerpc-gcc5
# Build took: 0:03:59.511277