# git rev-parse -q --verify 4817f76f04cde3d02a45a39048c3153000d91604^{commit}
4817f76f04cde3d02a45a39048c3153000d91604
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4817f76f04cde3d02a45a39048c3153000d91604
# git clean -qxdf
# < git log -1
# commit 4817f76f04cde3d02a45a39048c3153000d91604
# Author: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
# Date:   Wed Jan 29 19:23:01 2020 +0530
# 
#     powerpc/numa: Remove late request for home node associativity
#     
#     With commit ("powerpc/numa: Early request for home node associativity"),
#     commit 2ea626306810 ("powerpc/topology: Get topology for shared
#     processors at boot") which was requesting home node associativity
#     becomes redundant.
#     
#     Hence remove the late request for home node associativity.
#     
#     Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
#     Reported-by: Abdul Haleem <abdhalee@linux.vnet.ibm.com>
#     Reviewed-by: Nathan Lynch <nathanl@linux.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20200129135301.24739-6-srikar@linux.vnet.ibm.com
# < /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 4817f76f04cde3d02a45a39048c3153000d91604
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_NUMA=n
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_NUMA_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/powerpc-next_powernv_defconfig+NO_NUMA_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/powerpc-next_powernv_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: vmlinux.o(.text+0x2fc8): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel()
The function start_here_common() references
the function __init start_kernel().
This is often because start_here_common lacks a __init 
annotation or the annotation of start_kernel is wrong.

Completed OK
# rm -rf /kisskb/build/powerpc-next_powernv_defconfig+NO_NUMA_powerpc-gcc5
# Build took: 0:03:00.249763