# git rev-parse -q --verify dcbb4a153971ff8646af0c963f5698bf21bfbfdc^{commit}
dcbb4a153971ff8646af0c963f5698bf21bfbfdc
already have revision, skipping fetch
# git checkout -q -f -B kisskb dcbb4a153971ff8646af0c963f5698bf21bfbfdc
# git clean -qxdf
# < git log -1
# commit dcbb4a153971ff8646af0c963f5698bf21bfbfdc
# Merge: ed254bb54fed 04e048cf09d7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Aug 10 15:48:02 2019 -0700
# 
#     Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull scheduler fixes from Thomas Gleixner:
#      "Three fixlets for the scheduler:
#     
#        - Avoid double bandwidth accounting in the push & pull code
#     
#        - Use a sane FIFO priority for the Pressure Stall Information (PSI)
#          thread.
#     
#        - Avoid permission checks when setting the scheduler params for the
#          PSI thread"
#     
#     * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       sched/psi: Do not require setsched permission from the trigger creator
#       sched/psi: Reduce psimon FIFO priority
#       sched/deadline: Fix double accounting of rq/running bw in push & pull
# < /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 dcbb4a153971ff8646af0c963f5698bf21bfbfdc
# < 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: 0:00:03.560570