# git rev-parse -q --verify debe436e77c72fcee804fb867f275e6d31aa999c^{commit}
debe436e77c72fcee804fb867f275e6d31aa999c
already have revision, skipping fetch
# git checkout -q -f -B kisskb debe436e77c72fcee804fb867f275e6d31aa999c
# git clean -qxdf
# < git log -1
# commit debe436e77c72fcee804fb867f275e6d31aa999c
# Merge: 6070dcc8e5b1 124e7c61deb2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Nov 10 17:05:37 2021 -0800
# 
#     Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
#     
#     Pull ext4 updates from Ted Ts'o:
#      "Only bug fixes and cleanups for ext4 this merge window.
#     
#       Of note are fixes for the combination of the inline_data and
#       fast_commit fixes, and more accurately calculating when to schedule
#       additional lazy inode table init, especially when CONFIG_HZ is 100HZ"
#     
#     * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
#       ext4: fix error code saved on super block during file system abort
#       ext4: inline data inode fast commit replay fixes
#       ext4: commit inline data during fast commit
#       ext4: scope ret locally in ext4_try_to_trim_range()
#       ext4: remove an unused variable warning with CONFIG_QUOTA=n
#       ext4: fix boolreturn.cocci warnings in fs/ext4/name.c
#       ext4: prevent getting empty inode buffer
#       ext4: move ext4_fill_raw_inode() related functions
#       ext4: factor out ext4_fill_raw_inode()
#       ext4: prevent partial update of the extent blocks
#       ext4: check for inconsistent extents between index and leaf block
#       ext4: check for out-of-order index extents in ext4_valid_extent_entries()
#       ext4: convert from atomic_t to refcount_t on ext4_io_end->count
#       ext4: refresh the ext4_ext_path struct after dropping i_data_sem.
#       ext4: ensure enough credits in ext4_ext_shift_path_extents
#       ext4: correct the left/middle/right debug message for binsearch
#       ext4: fix lazy initialization next schedule time computation in more granular unit
#       Revert "ext4: enforce buffer head state assertion in ext4_da_map_blocks"
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 debe436e77c72fcee804fb867f275e6d31aa999c
# < make -s -j 8 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 8 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 8 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 8 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  
<stdin>:1559:2: warning: #warning syscall futex_waitv not implemented [-Wcpp]
In file included from /kisskb/src/include/linux/string.h:253,
                 from /kisskb/src/include/linux/bitmap.h:10,
                 from /kisskb/src/include/linux/cpumask.h:12,
                 from /kisskb/src/include/linux/smp.h:13,
                 from /kisskb/src/include/linux/lockdep.h:14,
                 from /kisskb/src/include/linux/rcupdate.h:29,
                 from /kisskb/src/include/linux/rculist.h:11,
                 from /kisskb/src/include/linux/pid.h:5,
                 from /kisskb/src/include/linux/sched.h:14,
                 from /kisskb/src/arch/s390/include/asm/pgtable.h:15,
                 from /kisskb/src/arch/s390/include/asm/kasan.h:5,
                 from /kisskb/src/include/linux/kasan.h:18,
                 from /kisskb/src/lib/test_kasan.c:10:
In function 'memcmp',
    inlined from 'kasan_memcmp' at /kisskb/src/lib/test_kasan.c:897:2:
/kisskb/src/include/linux/fortify-string.h:263:25: error: call to '__read_overflow' declared with attribute error: detected read beyond size of object (1st parameter)
  263 |                         __read_overflow();
      |                         ^~~~~~~~~~~~~~~~~
In function 'memchr',
    inlined from 'kasan_memchr' at /kisskb/src/lib/test_kasan.c:872:2:
/kisskb/src/include/linux/fortify-string.h:277:17: error: call to '__read_overflow' declared with attribute error: detected read beyond size of object (1st parameter)
  277 |                 __read_overflow();
      |                 ^~~~~~~~~~~~~~~~~
make[2]: *** [/kisskb/src/scripts/Makefile.build:287: lib/test_kasan.o] Error 1
make[1]: *** [/kisskb/src/Makefile:1850: lib] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 8 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_s390-allmodconfig_s390x-gcc11
# Build took: 0:36:26.365585