# git rev-parse -q --verify 2f9dbf67b29af294856db3d9d8c490e892d8635a^{commit}
2f9dbf67b29af294856db3d9d8c490e892d8635a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2f9dbf67b29af294856db3d9d8c490e892d8635a
# git clean -qxdf
# < git log -1
# commit 2f9dbf67b29af294856db3d9d8c490e892d8635a
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Mon Feb 22 01:53:56 2021 +0900
# 
#     kbuild: remove deprecated 'always' and 'hostprogs-y/m'
#     
#     These have no more user in the upstream code. The use of them has been
#     warned for a while for external modules. The migration is finished.
#     
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 2f9dbf67b29af294856db3d9d8c490e892d8635a
# < make -s -j 8 ARCH=x86 O=/kisskb/build/kbuild_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 8 ARCH=x86 O=/kisskb/build/kbuild_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 8 ARCH=x86 O=/kisskb/build/kbuild_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 8 ARCH=x86 O=/kisskb/build/kbuild_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/lib/bitfield_kunit.c: In function 'test_bitfields_constants':
/kisskb/src/lib/bitfield_kunit.c:93:1: warning: the frame size of 7432 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
Completed OK
# rm -rf /kisskb/build/kbuild_x86-allmodconfig_x86_64-gcc8
# Build took: 0:46:18.852514