# git rev-parse -q --verify d16a693cf932b8c54329b2bb46e649120115875a^{commit}
d16a693cf932b8c54329b2bb46e649120115875a
already have revision, skipping fetch
# git checkout -q -f -B kisskb d16a693cf932b8c54329b2bb46e649120115875a
# git clean -qxdf
# < git log -1
# commit d16a693cf932b8c54329b2bb46e649120115875a
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Sat Aug 28 18:51:01 2021 +0900
# 
#     kbuild: clean up objtool_args slightly
#     
#     The code:
#     
#       $(if $(or $(CONFIG_GCOV_KERNEL),$(CONFIG_LTO_CLANG)), ...)
#     
#     ... can be simpled to:
#     
#       $(if $(CONFIG_GCOV_KERNEL)$(CONFIG_LTO_CLANG), ...)
#     
#     Also, remove meaningless commas at the end of $(if ...).
#     
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 d16a693cf932b8c54329b2bb46e649120115875a
# < make -s -j 24 ARCH=x86_64 O=/kisskb/build/kbuild_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig
# < make -s -j 24 ARCH=x86_64 O=/kisskb/build/kbuild_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 24 ARCH=x86_64 O=/kisskb/build/kbuild_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 24 ARCH=x86_64 O=/kisskb/build/kbuild_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/arch/x86/entry/vdso/Makefile:135: FORCE prerequisite is missing
Completed OK
# rm -rf /kisskb/build/kbuild_x86_64-allnoconfig_x86_64-gcc4.9
# Build took: 0:00:33.293357