# git rev-parse -q --verify bc88f85c6c09306bd21917e1ae28205e9cd775a7^{commit}
bc88f85c6c09306bd21917e1ae28205e9cd775a7
already have revision, skipping fetch
# git checkout -q -f -B kisskb bc88f85c6c09306bd21917e1ae28205e9cd775a7
# git clean -qxdf
# < git log -1
# commit bc88f85c6c09306bd21917e1ae28205e9cd775a7
# Author: Ben Dooks <ben.dooks@codethink.co.uk>
# Date:   Wed Oct 16 12:24:58 2019 +0100
# 
#     kthread: make __kthread_queue_delayed_work static
#     
#     The __kthread_queue_delayed_work is not exported so
#     make it static, to avoid the following sparse warning:
#     
#       kernel/kthread.c:869:6: warning: symbol '__kthread_queue_delayed_work' was not declared. Should it be static?
#     
#     Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /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 bc88f85c6c09306bd21917e1ae28205e9cd775a7
# < make -s -j 24 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 24 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 24 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: 0:00:03.906044