# git rev-parse -q --verify a5905936a4b81c2c035f5abf34914d802573b0e3^{commit}
a5905936a4b81c2c035f5abf34914d802573b0e3
already have revision, skipping fetch
# git checkout -q -f -B kisskb a5905936a4b81c2c035f5abf34914d802573b0e3
# git clean -qxdf
# < git log -1
# commit a5905936a4b81c2c035f5abf34914d802573b0e3
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Mon Apr 15 20:37:05 2019 +0200
# 
#     Linux 4.9.169-rc1
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 a5905936a4b81c2c035f5abf34914d802573b0e3
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/stable-rc-4.9_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  defconfig
# make -s -j 120 ARCH=arm64 O=/kisskb/build/stable-rc-4.9_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
Completed OK
# rm -rf /kisskb/build/stable-rc-4.9_arm64-defconfig_arm64-gcc5.4
# Build took: 0:01:40.375577