# git rev-parse -q --verify b0907316fd2b9dd88dce42ac649590793d9228ef^{commit}
b0907316fd2b9dd88dce42ac649590793d9228ef
already have revision, skipping fetch
# git checkout -q -f -B kisskb b0907316fd2b9dd88dce42ac649590793d9228ef
# git clean -qxdf
# < git log -1
# commit b0907316fd2b9dd88dce42ac649590793d9228ef
# Author: Masahiro Yamada <yamada.masahiro@socionext.com>
# Date:   Thu Aug 15 01:06:23 2019 +0900
# 
#     kbuild: split final module linking out into Makefile.modfinal
#     
#     I think splitting the modpost and linking modules into separate
#     Makefiles will be useful especially when more complex build steps
#     come in. The main motivation of this patch is to integrate the
#     proposed klp-convert feature cleanly.
#     
#     I moved the logging 'Building modules, stage 2.' to Makefile.modpost
#     to avoid the code duplication although I do not know whether or not
#     this message is needed in the first place.
#     
#     Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-ld --version
# < git log --format=%s --max-count=1 b0907316fd2b9dd88dce42ac649590793d9228ef
# < make -s -j 48 ARCH=s390 O=/kisskb/build/kbuild_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  defconfig
# make -s -j 48 ARCH=s390 O=/kisskb/build/kbuild_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  
cc1: error: unrecognized command line option '-mtune=zEC12'
make[2]: *** [/kisskb/src/scripts/Makefile.build:108: scripts/mod/devicetable-offsets.s] Error 1
make[2]: *** Waiting for unfinished jobs....
cc1: error: unrecognized command line option '-mtune=zEC12'
make[2]: *** [/kisskb/src/scripts/Makefile.build:275: scripts/mod/empty.o] Error 1
make[1]: *** [/kisskb/src/Makefile:1135: prepare0] Error 2
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 48 ARCH=s390 O=/kisskb/build/kbuild_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/kbuild_s390-defconfig_s390x
# Build took: 0:00:03.065708