# git rev-parse -q --verify 42adce4180734a883f2d9b6cec24446d49c5c8eb^{commit}
42adce4180734a883f2d9b6cec24446d49c5c8eb
already have revision, skipping fetch
# git checkout -q -f -B kisskb 42adce4180734a883f2d9b6cec24446d49c5c8eb
# git clean -qxdf
# < git log -1
# commit 42adce4180734a883f2d9b6cec24446d49c5c8eb
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sun Nov 24 08:17:01 2019 +0100
# 
#     Linux 5.3.13
# < /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 42adce4180734a883f2d9b6cec24446d49c5c8eb
# < make -s -j 24 ARCH=s390 O=/kisskb/build/stable-rc-5.3_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  defconfig
# make -s -j 24 ARCH=s390 O=/kisskb/build/stable-rc-5.3_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'
cc1: error: unrecognized command line option '-mtune=zEC12'
make[2]: *** [/kisskb/src/scripts/Makefile.build:114: scripts/mod/devicetable-offsets.s] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:281: scripts/mod/empty.o] Error 1
make[1]: *** [/kisskb/src/Makefile:1128: prepare0] Error 2
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 24 ARCH=s390 O=/kisskb/build/stable-rc-5.3_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/stable-rc-5.3_s390-defconfig_s390x
# Build took: 0:00:03.791469