# git gc
# git rev-parse -q --verify 00bec5497b5ce36a10c47a09d527805239e102d1^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/stable linux-4.14.y
# git rev-parse -q --verify 00bec5497b5ce36a10c47a09d527805239e102d1^{commit}
00bec5497b5ce36a10c47a09d527805239e102d1
# git checkout -q -f -B kisskb 00bec5497b5ce36a10c47a09d527805239e102d1
# git clean -qxdf
# < git log -1
# commit 00bec5497b5ce36a10c47a09d527805239e102d1
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sun Feb 7 14:47:41 2021 +0100
# 
#     Linux 4.14.220
#     
#     Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
#     Tested-by: Guenter Roeck <linux@roeck-us.net>
#     Link: https://lore.kernel.org/r/20210205140649.733510103@linuxfoundation.org
#     Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 00bec5497b5ce36a10c47a09d527805239e102d1
# < make -s -j 48 ARCH=s390 O=/kisskb/build/stable-4.14_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-  defconfig
# < make -s -j 48 ARCH=s390 O=/kisskb/build/stable-4.14_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 48 ARCH=s390 O=/kisskb/build/stable-4.14_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 48 ARCH=s390 O=/kisskb/build/stable-4.14_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-  
Completed OK
# rm -rf /kisskb/build/stable-4.14_s390-defconfig_s390x-gcc4.9
# Build took: 0:06:09.716185