# git rev-parse -q --verify a28430b8529be97d763450b3af54c3958cf9308c^{commit}
a28430b8529be97d763450b3af54c3958cf9308c
already have revision, skipping fetch
# git checkout -q -f -B kisskb a28430b8529be97d763450b3af54c3958cf9308c
# git clean -qxdf
# < git log -1
# commit a28430b8529be97d763450b3af54c3958cf9308c
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Mon Feb 10 04:24:00 2020 -0800
# 
#     Linux 5.4.19-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 a28430b8529be97d763450b3af54c3958cf9308c
# < make -s -j 24 ARCH=x86 O=/kisskb/build/stable-rc-5.4_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 24 ARCH=x86 O=/kisskb/build/stable-rc-5.4_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-5.4_x86_64_defconfig_x86_64-gcc8
# Build took: 0:02:41.143605