# git rev-parse -q --verify d013cc800a2a41b0496f99a11f3cff724cf65941^{commit}
d013cc800a2a41b0496f99a11f3cff724cf65941
already have revision, skipping fetch
# git checkout -q -f -B kisskb d013cc800a2a41b0496f99a11f3cff724cf65941
# git clean -qxdf
# < git log -1
# commit d013cc800a2a41b0496f99a11f3cff724cf65941
# Merge: e170eb27715f cfddf9f4c9f0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Sep 18 13:41:01 2019 -0700
# 
#     Merge tag 'filelock-v5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux
#     
#     Pull file locking updates from Jeff Layton:
#      "Just a couple of minor bugfixes, a revision to a tracepoint to account
#       for some earlier changes to the internals, and a patch to add a
#       pr_warn message when someone tries to mount a filesystem with '-o
#       mand' on a kernel that has that support disabled"
#     
#     * tag 'filelock-v5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux:
#       locks: fix a memory leak bug in __break_lease()
#       locks: print a warning when mount fails due to lack of "mand" support
#       locks: Fix procfs output for file leases
#       locks: revise generic_add_lease tracepoint
# < /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 d013cc800a2a41b0496f99a11f3cff724cf65941
# < make -s -j 120 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 120 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:1130: prepare0] Error 2
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 120 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: 0:00:02.808875