# git rev-parse -q --verify a2ea1ce073d42dc9a335f29905a90218a9feb5c4^{commit}
a2ea1ce073d42dc9a335f29905a90218a9feb5c4
already have revision, skipping fetch
# git checkout -q -f -B kisskb a2ea1ce073d42dc9a335f29905a90218a9feb5c4
# git clean -qxdf
# < git log -1
# commit a2ea1ce073d42dc9a335f29905a90218a9feb5c4
# Merge: 07afad8cc9c2 e0478542cfd4
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Fri May 3 12:47:31 2019 +0200
# 
#     Merge branch 'core/core'
# < /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 a2ea1ce073d42dc9a335f29905a90218a9feb5c4
# < make -s -j 48 ARCH=x86 O=/kisskb/build/tip_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 48 ARCH=x86 O=/kisskb/build/tip_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/tip_x86_64_defconfig_x86_64-gcc8
# Build took: 0:02:16.230183