# git rev-parse -q --verify 165be4c0f0ba674846a244edf9e1116b832d3bfb^{commit}
165be4c0f0ba674846a244edf9e1116b832d3bfb
already have revision, skipping fetch
# git checkout -q -f -B kisskb 165be4c0f0ba674846a244edf9e1116b832d3bfb
# git clean -qxdf
# < git log -1
# commit 165be4c0f0ba674846a244edf9e1116b832d3bfb
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Sun Mar 8 09:10:40 2020 +0000
# 
#     powerpc/32s: Implement dedicated kasan_init_region()
#     
#     Implement a kasan_init_region() dedicated to book3s/32 that
#     allocates KASAN regions using BATs.
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
# < /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 165be4c0f0ba674846a244edf9e1116b832d3bfb
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/chleroy_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 48 ARCH=powerpc O=/kisskb/build/chleroy_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 48 ARCH=powerpc O=/kisskb/build/chleroy_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 48 ARCH=powerpc O=/kisskb/build/chleroy_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/chleroy_powernv_defconfig+NO_NUMA_powerpc-gcc5
# Build took: 0:03:09.410202