# git rev-parse -q --verify fdda04c089c824e89a392869a06c9bf5cacd09f0^{commit}
fdda04c089c824e89a392869a06c9bf5cacd09f0
already have revision, skipping fetch
# git checkout -q -f -B kisskb fdda04c089c824e89a392869a06c9bf5cacd09f0
# git clean -qxdf
# < git log -1
# commit fdda04c089c824e89a392869a06c9bf5cacd09f0
# Merge: 31f6da19893e d6747d2470f0
# Author: Masahiro Yamada <yamada.masahiro@socionext.com>
# Date:   Thu Feb 7 09:29:56 2019 +0900
# 
#     Merge branch 'kconfig' into for-next
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-ld --version
# < git log --format=%s --max-count=1 fdda04c089c824e89a392869a06c9bf5cacd09f0
# < make -s -j 8 ARCH=i386 O=/kisskb/build/kbuild_i386-allmodconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# yes \n | make -s -j 8 ARCH=i386 O=/kisskb/build/kbuild_i386-allmodconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 8 ARCH=i386 O=/kisskb/build/kbuild_i386-allmodconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  
You are building kernel with non-retpoline compiler.
Please update your compiler.
make[1]: *** [arch/x86/Makefile:300: checkbin] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 8 ARCH=i386 O=/kisskb/build/kbuild_i386-allmodconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/kbuild_i386-allmodconfig_i386
# Build took: 0:00:04.792250