# git rev-parse -q --verify f7f6d7dfbcc36ab8484e4bcfe842839621e54c2b^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
# git rev-parse -q --verify f7f6d7dfbcc36ab8484e4bcfe842839621e54c2b^{commit}
f7f6d7dfbcc36ab8484e4bcfe842839621e54c2b
# git checkout -q -f -B kisskb f7f6d7dfbcc36ab8484e4bcfe842839621e54c2b
# git clean -qxdf
# < git log -1
# commit f7f6d7dfbcc36ab8484e4bcfe842839621e54c2b
# Merge: 4cb2d9db362c 7a6d94f0ed95
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Wed Oct 7 09:34:29 2020 +0200
# 
#     Merge branch 'x86/platform'
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 f7f6d7dfbcc36ab8484e4bcfe842839621e54c2b
# < make -s -j 80 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-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-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 80 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 80 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9
# Build took: 0:00:54.185895