# git rev-parse -q --verify 20862247a368dbb75d6e97d82345999adaacf3cc^{commit}
20862247a368dbb75d6e97d82345999adaacf3cc
already have revision, skipping fetch
# git checkout -q -f -B kisskb 20862247a368dbb75d6e97d82345999adaacf3cc
# git clean -qxdf
# < git log -1
# commit 20862247a368dbb75d6e97d82345999adaacf3cc
# Merge: 8532f8a62a51 3a9d970f17e0
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Mon Jan 6 21:53:46 2020 +1100
# 
#     Automatic merge of branches 'master', 'next' and 'fixes' into merge
# < /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 20862247a368dbb75d6e97d82345999adaacf3cc
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-merge_adder875_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  adder875_defconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-merge_adder875_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Image Name:   Linux-5.5.0-rc5-g20862247a368
Created:      Mon Jan  6 23:04:14 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2020011 Bytes = 1972.67 KiB = 1.93 MiB
Load Address: 00400000
Entry Point:  00400204
Completed OK
# rm -rf /kisskb/build/powerpc-merge_adder875_defconfig_powerpc-gcc5
# Build took: 0:00:46.399883