# git rev-parse -q --verify fa4ad0193d1d6198d5f600705c0baf07810d7d26^{commit}
fa4ad0193d1d6198d5f600705c0baf07810d7d26
already have revision, skipping fetch
# git checkout -q -f -B kisskb fa4ad0193d1d6198d5f600705c0baf07810d7d26
# git clean -qxdf
# < git log -1
# commit fa4ad0193d1d6198d5f600705c0baf07810d7d26
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Wed May 18 09:15:44 2022 +0200
# 
#     Linux 4.9.315
#     
#     Link: https://lore.kernel.org/r/20220516193613.497233635@linuxfoundation.org
#     Tested-by: Florian Fainelli <f.fainelli@gmail.com>
#     Tested-by: Shuah Khan <skhan@linuxfoundation.org>
#     Tested-by: Jon Hunter <jonathanh@nvidia.com>
#     Tested-by: Guenter Roeck <linux@roeck-us.net>
#     Tested-by: Pavel Machek (CIP) <pavel@denx.de>
#     Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 fa4ad0193d1d6198d5f600705c0baf07810d7d26
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/stable-4.9_arm64-defconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  defconfig
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/stable-4.9_arm64-defconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 32 ARCH=arm64 O=/kisskb/build/stable-4.9_arm64-defconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
# make -s -j 32 ARCH=arm64 O=/kisskb/build/stable-4.9_arm64-defconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/stable-4.9_arm64-defconfig_arm64-gcc11
# Build took: 0:02:00.127047