# git rev-parse -q --verify 2f9c581dbde4e48aa0c002ddf3892d6bcd89c1a2^{commit}
2f9c581dbde4e48aa0c002ddf3892d6bcd89c1a2
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2f9c581dbde4e48aa0c002ddf3892d6bcd89c1a2
# git clean -qxdf
# < git log -1
# commit 2f9c581dbde4e48aa0c002ddf3892d6bcd89c1a2
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Wed Feb 3 23:16:18 2021 +0100
# 
#     Linux 4.4.255
#     
#     Tested-by: Pavel Machek (CIP) <pavel@denx.de>
#     Tested-by: Jon Hunter <jonathanh@nvidia.com>
#     Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
#     Tested-by: Shuah Khan <skhan@linuxfoundation.org>
#     Tested-by: Guenter Roeck <linux@roeck-us.net>
#     Link: https://lore.kernel.org/r/20210202132941.180062901@linuxfoundation.org
#     Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 2f9c581dbde4e48aa0c002ddf3892d6bcd89c1a2
# < make -s -j 10 ARCH=x86 O=/kisskb/build/stable-4.4_x86_64_defconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# < make -s -j 10 ARCH=x86 O=/kisskb/build/stable-4.4_x86_64_defconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 10 ARCH=x86 O=/kisskb/build/stable-4.4_x86_64_defconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 10 ARCH=x86 O=/kisskb/build/stable-4.4_x86_64_defconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/stable-4.4_x86_64_defconfig_x86_64-gcc4.9
# Build took: 0:01:48.108812