# git rev-parse -q --verify fb20da6af705597cefcf05fc99e48d5c066dbdff^{commit}
fb20da6af705597cefcf05fc99e48d5c066dbdff
already have revision, skipping fetch
# git checkout -q -f -B kisskb fb20da6af705597cefcf05fc99e48d5c066dbdff
# git clean -qxdf
# < git log -1
# commit fb20da6af705597cefcf05fc99e48d5c066dbdff
# Merge: f8779876d4a7 f703964fc668
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Oct 10 08:39:00 2019 -0700
# 
#     Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
#     
#     Pull crypto fixes from Herbert Xu:
#      "Fix build issues in arm/aes-ce"
#     
#     * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
#       crypto: arm/aes-ce - add dependency on AES library
#       crypto: arm/aes-ce - build for v8 architecture explicitly
# < /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 fb20da6af705597cefcf05fc99e48d5c066dbdff
# < make -s -j 80 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 80 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:99: scripts/mod/devicetable-offsets.s] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:266: scripts/mod/empty.o] Error 1
make[1]: *** [/kisskb/src/Makefile:1108: prepare0] Error 2
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 80 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: 0:00:04.877512