# git rev-parse -q --verify 3039fadf2bfdc104dc963820c305778c7c1a6229^{commit}
3039fadf2bfdc104dc963820c305778c7c1a6229
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3039fadf2bfdc104dc963820c305778c7c1a6229
# git clean -qxdf
# < git log -1
# commit 3039fadf2bfdc104dc963820c305778c7c1a6229
# Merge: c332f3a70e7a 07301df7d2fc
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Aug 18 09:51:48 2019 -0700
# 
#     Merge tag 'for-5.3-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
#     
#     Pull btrfs fixes from David Sterba:
#      "Two fixes that popped up during testing:
#     
#        - fix for sysfs-related code that adds/removes block groups, warnings
#          appear during several fstests in connection with sysfs updates in
#          5.3, the fix essentially replaces a workaround with scope NOFS and
#          applies to 5.2-based branch too
#     
#        - add sanity check of trim range"
#     
#     * tag 'for-5.3-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
#       btrfs: trim: Check the range passed into to prevent overflow
#       Btrfs: fix sysfs warning and missing raid sysfs directories
# < /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 3039fadf2bfdc104dc963820c305778c7c1a6229
# < make -s -j 48 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 48 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 48 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: 0:00:02.980763