# git rev-parse -q --verify 6e625a1a3f471d63989d3a66cdf6a0c307654848^{commit}
6e625a1a3f471d63989d3a66cdf6a0c307654848
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6e625a1a3f471d63989d3a66cdf6a0c307654848
# git clean -qxdf
# < git log -1
# commit 6e625a1a3f471d63989d3a66cdf6a0c307654848
# Merge: b7e7c85dc7b0 cd8869f4cb25
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Aug 16 17:27:55 2019 -0700
# 
#     Merge tag 'xtensa-20190816' of git://github.com/jcmvbkbc/linux-xtensa
#     
#     Pull Xtensa fix from Max Filippov:
#      "Add missing isync into cpu_reset to make sure ITLB changes are
#       effective"
#     
#     * tag 'xtensa-20190816' of git://github.com/jcmvbkbc/linux-xtensa:
#       xtensa: add missing isync to the cpu_reset TLB code
# < /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 6e625a1a3f471d63989d3a66cdf6a0c307654848
# < make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  defconfig
# make -s -j 32 ARCH=s390 O=/kisskb/build/linus_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:1126: prepare0] Error 2
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 32 ARCH=s390 O=/kisskb/build/linus_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/linus_s390-defconfig_s390x
# Build took: 0:00:04.204401