# git rev-parse -q --verify 4733c2b49742380fa501009f4ee9b8d2ee44c66a^{commit}
4733c2b49742380fa501009f4ee9b8d2ee44c66a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4733c2b49742380fa501009f4ee9b8d2ee44c66a
# git clean -qxdf
# < git log -1
# commit 4733c2b49742380fa501009f4ee9b8d2ee44c66a
# Merge: 9f4ec6914c25 f87032aec41e
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Tue Jul 28 15:07:14 2020 +0200
# 
#     Merge branch 'WIP.x86/entry'
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 4733c2b49742380fa501009f4ee9b8d2ee44c66a
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_pseries_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_defconfig
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_pseries_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_pseries_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_pseries_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/tip_pseries_defconfig_powerpc-gcc4.9
# Build took: 0:03:01.012573