# git rev-parse -q --verify b021f4566a44103b5bf4b548461482b1e7e2a793^{commit}
b021f4566a44103b5bf4b548461482b1e7e2a793
already have revision, skipping fetch
# git checkout -q -f -B kisskb b021f4566a44103b5bf4b548461482b1e7e2a793
# git clean -qxdf
# < git log -1
# commit b021f4566a44103b5bf4b548461482b1e7e2a793
# Merge: d9dac147a2c3 d0812894b44c
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Mon Mar 30 09:46:29 2020 +0900
# 
#     Merge branch 'kbuild-asinstr' into for-next
# < /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 b021f4566a44103b5bf4b548461482b1e7e2a793
# < make -s -j 8 ARCH=x86 O=/kisskb/build/kbuild_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 8 ARCH=x86 O=/kisskb/build/kbuild_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 8 ARCH=x86 O=/kisskb/build/kbuild_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 8 ARCH=x86 O=/kisskb/build/kbuild_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/kbuild_x86_64_defconfig_x86_64-gcc8
# Build took: 0:05:04.814164