# git rev-parse -q --verify 0cee22f4fe90ecc6162e8f19958593fab376bf34^{commit}
0cee22f4fe90ecc6162e8f19958593fab376bf34
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0cee22f4fe90ecc6162e8f19958593fab376bf34
# git clean -qxdf
# < git log -1
# commit 0cee22f4fe90ecc6162e8f19958593fab376bf34
# Author: Masahiro Yamada <yamada.masahiro@socionext.com>
# Date:   Sat Jul 13 11:45:58 2019 +0900
# 
#     kbuild: get rid of misleading $(AS) from documents
#     
#     The assembler files in the kernel are *.S instead of *.s, so they must
#     be preprocessed. Since 'as' of GNU binutils is not able to preprocess,
#     we always use $(CC) as an assembler driver.
#     
#     $(AS) is almost unused in Kbuild. As of v5.2, there is just one place
#     that directly invokes $(AS).
#     
#       $ git grep -e '$(AS)' -e '${AS}' -e '$AS' -e '$(AS:' -e '${AS:' -- :^Documentation
#       drivers/net/wan/Makefile:  AS68K = $(AS)
#     
#     The documentation about *_AFLAGS* sounds like the flags were passed
#     to $(AS). This is somewhat misleading.
#     
#     Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
#     Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
# < /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 0cee22f4fe90ecc6162e8f19958593fab376bf34
# < make -s -j 80 ARCH=x86 O=/kisskb/build/kbuild_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# make -s -j 80 ARCH=x86 O=/kisskb/build/kbuild_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/kbuild_x86_64_defconfig_x86_64-gcc8
# Build took: 0:02:09.164988