# git rev-parse -q --verify e5ff49d1dfba672fa275bd73f9626838d5529c8f^{commit}
e5ff49d1dfba672fa275bd73f9626838d5529c8f
already have revision, skipping fetch
# git checkout -q -f -B kisskb e5ff49d1dfba672fa275bd73f9626838d5529c8f
# git clean -qxdf
# < git log -1
# commit e5ff49d1dfba672fa275bd73f9626838d5529c8f
# Merge: bc756606aab4 f5d2313bd3c5
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Tue Mar 31 09:23:35 2020 +0200
# 
#     Merge branch 'locking/kcsan'
#     
#     Conflicts:
#             arch/x86/kernel/Makefile
# < /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 e5ff49d1dfba672fa275bd73f9626838d5529c8f
# < make -s -j 24 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 24 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-  help
# make -s -j 24 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-  olddefconfig
# make -s -j 24 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: 0:02:54.626203