# git rev-parse -q --verify c6db52a88798e5a0dfef80041ad4d33cc8cf04eb^{commit}
c6db52a88798e5a0dfef80041ad4d33cc8cf04eb
already have revision, skipping fetch
# git checkout -q -f -B kisskb c6db52a88798e5a0dfef80041ad4d33cc8cf04eb
# git clean -qxdf
# < git log -1
# commit c6db52a88798e5a0dfef80041ad4d33cc8cf04eb
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Wed Jun 3 08:18:13 2020 +0200
# 
#     Linux 4.14.183
# < /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 c6db52a88798e5a0dfef80041ad4d33cc8cf04eb
# < make -s -j 48 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 48 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 48 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 48 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: 0:02:38.051848