# git rev-parse -q --verify a72aa074b9089a69eff7a2d907217565d5a782d2^{commit}
a72aa074b9089a69eff7a2d907217565d5a782d2
already have revision, skipping fetch
# git checkout -q -f -B kisskb a72aa074b9089a69eff7a2d907217565d5a782d2
# git clean -qxdf
# < git log -1
# commit a72aa074b9089a69eff7a2d907217565d5a782d2
# Merge: be57aceaf54d d013cc800a2a
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Thu Sep 19 22:21:38 2019 +1000
# 
#     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 a72aa074b9089a69eff7a2d907217565d5a782d2
# < make -s -j 32 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 32 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-5.3.0-ga72aa074b908
Created:      Fri Sep 20 16:18:23 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    1976724 Bytes = 1930.39 KiB = 1.89 MiB
Load Address: 00400000
Entry Point:  00400204
Completed OK
# rm -rf /kisskb/build/powerpc-merge_adder875_defconfig_powerpc-gcc5
# Build took: 0:00:47.961840