# git rev-parse -q --verify a8ef0c25f06f478d922ee9438cbabc07d3c79812^{commit}
a8ef0c25f06f478d922ee9438cbabc07d3c79812
already have revision, skipping fetch
# git checkout -q -f -B kisskb a8ef0c25f06f478d922ee9438cbabc07d3c79812
# git clean -qxdf
# < git log -1
# commit a8ef0c25f06f478d922ee9438cbabc07d3c79812
# Merge: 9d3e9cd4a73e ebbfeef0d809
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Sat Sep 19 08:06:03 2020 +1000
# 
#     Automatic merge of 'next' into merge (2020-09-19 08:06)
# < /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 a8ef0c25f06f478d922ee9438cbabc07d3c79812
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-merge_pmac32_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-merge_pmac32_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-merge_pmac32_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-merge_pmac32_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x90d35c) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xa00000)
Completed OK
# rm -rf /kisskb/build/powerpc-merge_pmac32_defconfig_powerpc-gcc5
# Build took: 0:01:38.862073