# git rev-parse -q --verify a2cf32b91f015436757fd0e68ee3eb3b3a29ac1a^{commit}
a2cf32b91f015436757fd0e68ee3eb3b3a29ac1a
already have revision, skipping fetch
# git checkout -q -f -B kisskb a2cf32b91f015436757fd0e68ee3eb3b3a29ac1a
# git clean -qxdf
# < git log -1
# commit a2cf32b91f015436757fd0e68ee3eb3b3a29ac1a
# Merge: e4a0d77d3323 05e2c12a1fdd
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Thu Jun 4 11:36:23 2020 +0900
# 
#     Merge branch 'kbuild' into for-next
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 a2cf32b91f015436757fd0e68ee3eb3b3a29ac1a
# < make -s -j 8 ARCH=mips O=/kisskb/build/kbuild_mips-defconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  defconfig
# < make -s -j 8 ARCH=mips O=/kisskb/build/kbuild_mips-defconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  help
# make -s -j 8 ARCH=mips O=/kisskb/build/kbuild_mips-defconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  olddefconfig
# make -s -j 8 ARCH=mips O=/kisskb/build/kbuild_mips-defconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  
/bin/sh: 1: -n: not found
cat: write error: Broken pipe
make[3]: *** [/kisskb/src/kernel/Makefile:129: kernel/config_data.gz] Error 127
make[3]: *** Deleting file 'kernel/config_data.gz'
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/Makefile:1771: kernel] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1125: autoksyms_recursive] Error 2
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 8 ARCH=mips O=/kisskb/build/kbuild_mips-defconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/kbuild_mips-defconfig_mips-gcc4.9
# Build took: 0:02:11.419550