# git rev-parse -q --verify c40a7b3592b3b7519eadc130c5583db2aaf70f68^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/stable linux-4.4.y
error: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify c40a7b3592b3b7519eadc130c5583db2aaf70f68^{commit}
c40a7b3592b3b7519eadc130c5583db2aaf70f68
# git checkout -q -f -B kisskb c40a7b3592b3b7519eadc130c5583db2aaf70f68
# git clean -qxdf
# < git log -1
# commit c40a7b3592b3b7519eadc130c5583db2aaf70f68
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sat Sep 15 09:40:42 2018 +0200
# 
#     Linux 4.4.156
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < git log --format=%s --max-count=1 c40a7b3592b3b7519eadc130c5583db2aaf70f68
# < make -s -j 120 ARCH=arm O=/kisskb/build/stable-4.4_versatile_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  versatile_defconfig
# make -s -j 120 ARCH=arm O=/kisskb/build/stable-4.4_versatile_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
Completed OK
# rm -rf /kisskb/build/stable-4.4_versatile_defconfig_arm
# Build took: 0:00:55.024518