# git rev-parse -q --verify 4b6f23161b4e888e72671e377c32eabe9a8e62fc^{commit}
4b6f23161b4e888e72671e377c32eabe9a8e62fc
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4b6f23161b4e888e72671e377c32eabe9a8e62fc
# git clean -qxdf
# < git log -1
# commit 4b6f23161b4e888e72671e377c32eabe9a8e62fc
# Merge: 4c0d228c3bd4 d7e23b887f67
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Aug 4 10:30:47 2019 -0700
# 
#     Merge tag 'powerpc-5.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#      "Some more powerpc fixes for 5.3:
#     
#        - Wire up the new clone3 syscall.
#     
#        - A fix for the PAPR SCM nvdimm driver, to fix a crash when firmware
#          gives us a device that's attached to a non-online NUMA node.
#     
#        - A fix for a boot failure on 32-bit with KASAN enabled.
#     
#        - Three fixes for implicit fall through warnings, some of which are
#          errors for us due to -Werror.
#     
#       Thanks to: Aneesh Kumar K.V, Christophe Leroy, Kees Cook, Santosh
#       Sivaraj, Stephen Rothwell"
#     
#     * tag 'powerpc-5.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc/kasan: fix early boot failure on PPC32
#       drivers/macintosh/smu.c: Mark expected switch fall-through
#       powerpc/spe: Mark expected switch fall-throughs
#       powerpc/nvdimm: Pick nearby online node if the device node is not online
#       powerpc/kvm: Fall through switch case explicitly
#       powerpc: Wire up clone3 syscall
# < /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 4b6f23161b4e888e72671e377c32eabe9a8e62fc
# < make -s -j 8 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 8 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:107: scripts/mod/devicetable-offsets.s] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:274: scripts/mod/empty.o] Error 1
make[1]: *** [/kisskb/src/Makefile:1123: prepare0] Error 2
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 8 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: 0:00:06.702699