# git rev-parse -q --verify f78e5d05f9f11802a01f8711a0d67dd73d4f03e5^{commit}
f78e5d05f9f11802a01f8711a0d67dd73d4f03e5
already have revision, skipping fetch
# git checkout -q -f -B kisskb f78e5d05f9f11802a01f8711a0d67dd73d4f03e5
# git clean -qxdf
# < git log -1
# commit f78e5d05f9f11802a01f8711a0d67dd73d4f03e5
# Merge: 0d080c7 162ee5a
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Thu Apr 5 01:28:01 2018 +0200
# 
#     Merge branch 'efi/urgent'
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 f78e5d05f9f11802a01f8711a0d67dd73d4f03e5
# < make -s -j 10 ARCH=arm64 O=/kisskb/build/tip_arm64-defconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  defconfig
# make -s -j 10 ARCH=arm64 O=/kisskb/build/tip_arm64-defconfig_arm64 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/tip_arm64-defconfig_arm64
# Build took: 0:04:07.532919