# git rev-parse -q --verify 81c464d6da8d3e461f8f35e6e16208bb6f157f0e^{commit}
81c464d6da8d3e461f8f35e6e16208bb6f157f0e
already have revision, skipping fetch
# git checkout -q -f -B kisskb 81c464d6da8d3e461f8f35e6e16208bb6f157f0e
# git clean -qxdf
# < git log -1
# commit 81c464d6da8d3e461f8f35e6e16208bb6f157f0e
# Merge: 1ecf2362bedb 7add7875a8eb
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Fri Jan 24 09:41:50 2020 +0100
# 
#     Merge branch 'locking/kcsan'
# < /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 81c464d6da8d3e461f8f35e6e16208bb6f157f0e
# < make -s -j 80 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig
# make -s -j 80 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_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-allnoconfig_x86_64-gcc8
# Build took: 0:00:22.334711