# git rev-parse -q --verify 8500c25e42f3594e922240135365cb9334cd9c52^{commit}
8500c25e42f3594e922240135365cb9334cd9c52
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8500c25e42f3594e922240135365cb9334cd9c52
# git clean -qxdf
# < git log -1
# commit 8500c25e42f3594e922240135365cb9334cd9c52
# Merge: 930495621be4 c40f7d74c741
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Sun Dec 30 13:54:45 2018 +0100
# 
#     Merge branch 'sched/urgent'
# < /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 8500c25e42f3594e922240135365cb9334cd9c52
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
warning: include/asm-generic/atomic-instrumented.h is out-of-date.
warning: include/asm-generic/atomic-long.h is out-of-date.
warning: include/linux/atomic-fallback.h is out-of-date.
WARNING: modpost: Found 2 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/tip_powernv_defconfig_ppc64le-gcc5
# Build took: 0:01:32.298728