# git rev-parse -q --verify a0e781a2a35a8dd4e6a38571998d59c6b0e32cd8^{commit}
a0e781a2a35a8dd4e6a38571998d59c6b0e32cd8
already have revision, skipping fetch
# git checkout -q -f -B kisskb a0e781a2a35a8dd4e6a38571998d59c6b0e32cd8
# git clean -qxdf
# < git log -1
# commit a0e781a2a35a8dd4e6a38571998d59c6b0e32cd8
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Fri May 28 13:07:17 2021 +0900
# 
#     sparc: syscalls: use pattern rules to generate syscall headers
#     
#     Use pattern rules to unify similar build rules between 32-bit and 64-bit.
#     
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
# < /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 a0e781a2a35a8dd4e6a38571998d59c6b0e32cd8
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig+NO_PERF_powerpc-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
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 10 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/kbuild_powernv_defconfig+NO_PERF_powerpc-gcc5
# Build took: 0:07:10.962180