# git rev-parse -q --verify 29316a73561af3411af24c00a37e787d6d82a388^{commit}
29316a73561af3411af24c00a37e787d6d82a388
already have revision, skipping fetch
# git checkout -q -f -B kisskb 29316a73561af3411af24c00a37e787d6d82a388
# git clean -qxdf
# < git log -1
# commit 29316a73561af3411af24c00a37e787d6d82a388
# Author: Masahiro Yamada <yamada.masahiro@socionext.com>
# Date:   Mon Aug 26 02:28:33 2019 +0900
# 
#     kconfig: split util.c out of parser.y
#     
#     util.c exists both in scripts/kconfig/ and scripts/kconfig/lxdialog.
#     
#     Prior to commit 54b8ae66ae1a ("kbuild: change *FLAGS_<basetarget>.o
#     to take the path relative to $(obj)"), Kbuild could not pass different
#     flags to source files with the same basename. Now that this issue
#     was solved, you can split util.c out of parser.y and compile them
#     independently of each other.
#     
#     Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.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 29316a73561af3411af24c00a37e787d6d82a388
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig+NO_PERF_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_PERF_EVENTS=n
# yes \n | make -s -j 120 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig+NO_PERF_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 120 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig+NO_PERF_ppc64le-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/kbuild_powernv_defconfig+NO_PERF_ppc64le-gcc5
# Build took: 0:01:38.387542