# git rev-parse -q --verify e524f5c7cbd0a3a68269a50262c31c8f368e2f1b^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
# git rev-parse -q --verify e524f5c7cbd0a3a68269a50262c31c8f368e2f1b^{commit}
e524f5c7cbd0a3a68269a50262c31c8f368e2f1b
# git checkout -q -f -B kisskb e524f5c7cbd0a3a68269a50262c31c8f368e2f1b
# git clean -qxdf
# < git log -1
# commit e524f5c7cbd0a3a68269a50262c31c8f368e2f1b
# Merge: 3990b509f8d4 6e0bf0e0e550
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Mon Sep 14 12:20:55 2020 +0200
# 
#     Merge branch 'core/build'
#     
#     Conflicts:
#             arch/x86/boot/compressed/Makefile
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 e524f5c7cbd0a3a68269a50262c31c8f368e2f1b
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/tip_powernv_defconfig_powerpc-gcc5
# Build took: 0:03:36.462506