# git rev-parse -q --verify 56dfe6252c6823c486ce4b1a922d72abc7e3c6b1^{commit}
56dfe6252c6823c486ce4b1a922d72abc7e3c6b1
already have revision, skipping fetch
# git checkout -q -f -B kisskb 56dfe6252c6823c486ce4b1a922d72abc7e3c6b1
# git clean -qxdf
# < git log -1
# commit 56dfe6252c6823c486ce4b1a922d72abc7e3c6b1
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Thu Jul 9 09:36:33 2020 +0200
# 
#     Linux 4.14.188
# < /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 56dfe6252c6823c486ce4b1a922d72abc7e3c6b1
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/stable-4.14_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 10 ARCH=powerpc O=/kisskb/build/stable-4.14_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 10 ARCH=powerpc O=/kisskb/build/stable-4.14_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 10 ARCH=powerpc O=/kisskb/build/stable-4.14_pseries_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: modpost: Found 2 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/stable-4.14_pseries_defconfig_powerpc-gcc4.9
# Build took: 0:04:49.478464