# git rev-parse -q --verify bb0403799912dff2d94ec10040085e99bc18c001^{commit}
bb0403799912dff2d94ec10040085e99bc18c001
already have revision, skipping fetch
# git checkout -q -f -B kisskb bb0403799912dff2d94ec10040085e99bc18c001
# git clean -qxdf
# < git log -1
# commit bb0403799912dff2d94ec10040085e99bc18c001
# Merge: a888b54 ce57c66
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Thu Jul 19 14:38:26 2018 +1000
# 
#     Automatic merge of branches 'master', 'next' and 'fixes' into merge
# < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version
# < git log --format=%s --max-count=1 bb0403799912dff2d94ec10040085e99bc18c001
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-merge_ppc64le_defconfig_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  ppc64le_defconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-merge_ppc64le_defconfig_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  
WARNING: modpost: Found 3 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/powerpc-merge_ppc64le_defconfig_ppc64le
# Build took: 0:04:53.021390