# git rev-parse -q --verify 75bc37fefc4471e718ba8e651aa74673d4e0a9eb^{commit}
75bc37fefc4471e718ba8e651aa74673d4e0a9eb
already have revision, skipping fetch
# git checkout -q -f -B kisskb 75bc37fefc4471e718ba8e651aa74673d4e0a9eb
# git clean -qxdf
# < git log -1
# commit 75bc37fefc4471e718ba8e651aa74673d4e0a9eb
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun May 6 16:57:38 2018 -1000
# 
#     Linux 4.17-rc4
# < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version
# < git log --format=%s --max-count=1 75bc37fefc4471e718ba8e651aa74673d4e0a9eb
# < 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'
arch/powerpc/platforms/pseries/hotplug-cpu.o: In function `dlpar_online_cpu':
hotplug-cpu.c:(.text+0x12c): undefined reference to `timed_topology_update'
arch/powerpc/platforms/pseries/hotplug-cpu.o: In function `dlpar_cpu_remove':
hotplug-cpu.c:(.text+0x400): undefined reference to `timed_topology_update'
/kisskb/src/Makefile:1041: recipe for target 'vmlinux' failed
make[1]: *** [vmlinux] Error 1
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command '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-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le
# Build took: 0:03:15.360966