# git rev-parse -q --verify c3515872cb7fee25e684c686581b51b51c1530e9^{commit}
c3515872cb7fee25e684c686581b51b51c1530e9
already have revision, skipping fetch
# git checkout -q -f -B kisskb c3515872cb7fee25e684c686581b51b51c1530e9
# git clean -qxdf
# < git log -1
# commit c3515872cb7fee25e684c686581b51b51c1530e9
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Fri Jan 25 07:41:45 2019 +0100
# 
#     Linux 4.20.5-rc1
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 c3515872cb7fee25e684c686581b51b51c1530e9
# < make -s -j 80 ARCH=x86 O=/kisskb/build/stable-rc-4.20_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# make -s -j 80 ARCH=x86 O=/kisskb/build/stable-rc-4.20_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/stable-rc-4.20_x86_64_defconfig_x86_64-gcc8
# Build took: 0:02:01.613252