# git rev-parse -q --verify 41e351e0d8bc7992702a6bf2553883f5cc88404a^{commit}
41e351e0d8bc7992702a6bf2553883f5cc88404a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 41e351e0d8bc7992702a6bf2553883f5cc88404a
# git clean -qxdf
# < git log -1
# commit 41e351e0d8bc7992702a6bf2553883f5cc88404a
# Merge: 4dc021563872 cf40361ede6c
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Wed Sep 12 23:24:15 2018 +0200
# 
#     Merge branch 'x86/urgent'
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 41e351e0d8bc7992702a6bf2553883f5cc88404a
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_ppc64le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64le_defconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/tip_ppc64le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: modpost: Found 3 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/tip_ppc64le_defconfig_ppc64le-gcc5
# Build took: 0:02:26.119701