# git rev-parse -q --verify d72e90f33aa4709ebecc5005562f52335e106a60^{commit}
d72e90f33aa4709ebecc5005562f52335e106a60
already have revision, skipping fetch
# git checkout -q -f -B kisskb d72e90f33aa4709ebecc5005562f52335e106a60
# git clean -qxdf
# < git log -1
# commit d72e90f33aa4709ebecc5005562f52335e106a60
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jul 22 14:12:20 2018 -0700
# 
#     Linux 4.18-rc6
# < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version
# < git log --format=%s --max-count=1 d72e90f33aa4709ebecc5005562f52335e106a60
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  pseries_le_defconfig
# Added to kconfig CONFIG_NUMA=n
# yes \n | make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-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/linus_pseries_le_defconfig+NO_NUMA_ppc64le
# Build took: 0:02:57.207312