# git gc
# git rev-parse -q --verify 7878a41b6cc1ada4bb804eee96beb2c54322806c^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/stable linux-4.14.y
# git rev-parse -q --verify 7878a41b6cc1ada4bb804eee96beb2c54322806c^{commit}
7878a41b6cc1ada4bb804eee96beb2c54322806c
# git checkout -q -f -B kisskb 7878a41b6cc1ada4bb804eee96beb2c54322806c
# git clean -qxdf
# < git log -1
# commit 7878a41b6cc1ada4bb804eee96beb2c54322806c
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sat Feb 25 11:50:31 2023 +0100
# 
#     Linux 4.14.307
#     
#     Link: https://lore.kernel.org/r/20230223130423.369876969@linuxfoundation.org
#     Tested-by: Guenter Roeck <linux@roeck-us.net>
#     Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
#     Tested-by: Slade Watkins <srw@sladewatkins.net>
#     Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# < /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 7878a41b6cc1ada4bb804eee96beb2c54322806c
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/stable-4.14_pseries_le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_le_defconfig
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/stable-4.14_pseries_le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 160 ARCH=powerpc O=/kisskb/build/stable-4.14_pseries_le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 160 ARCH=powerpc O=/kisskb/build/stable-4.14_pseries_le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: modpost: Found 4 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_le_defconfig_powerpc-gcc5
# Build took: 0:09:14.467594