# git rev-parse -q --verify 6830f996dc6b0676011040ccb99632ab364d16c2^{commit}
6830f996dc6b0676011040ccb99632ab364d16c2
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6830f996dc6b0676011040ccb99632ab364d16c2
# git clean -qxdf
# < git log -1
# commit 6830f996dc6b0676011040ccb99632ab364d16c2
# Merge: fac039b0fe7d 43b98d876f89
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Wed Jun 5 12:45:43 2019 +0200
# 
#     Merge branch 'irq/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 6830f996dc6b0676011040ccb99632ab364d16c2
# < 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: 0:01:59.948477