# git rev-parse -q --verify d25ee88530253138d0b20d43511ca5acbda4e9f7^{commit}
d25ee88530253138d0b20d43511ca5acbda4e9f7
already have revision, skipping fetch
# git checkout -q -f -B kisskb d25ee88530253138d0b20d43511ca5acbda4e9f7
# git clean -qxdf
# < git log -1
# commit d25ee88530253138d0b20d43511ca5acbda4e9f7
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Tue Jan 25 16:07:14 2022 +1100
# 
#     Add linux-next specific files for 20220125
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 d25ee88530253138d0b20d43511ca5acbda4e9f7
# < make -s -j 24 ARCH=s390 O=/kisskb/build/linux-next_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-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 24 ARCH=s390 O=/kisskb/build/linux-next_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 24 ARCH=s390 O=/kisskb/build/linux-next_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 24 ARCH=s390 O=/kisskb/build/linux-next_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
In file included from /kisskb/src/include/linux/string.h:253,
                 from /kisskb/src/include/linux/bitmap.h:11,
                 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/spinlock.h:62,
                 from /kisskb/src/include/linux/mmzone.h:8,
                 from /kisskb/src/include/linux/gfp.h:6,
                 from /kisskb/src/include/linux/slab.h:15,
                 from /kisskb/src/kernel/fork.c:16:
In function 'fortify_memcpy_chk',
    inlined from 'copy_signal' at /kisskb/src/kernel/fork.c:1643:2,
    inlined from 'copy_process' at /kisskb/src/kernel/fork.c:2161:11:
/kisskb/src/include/linux/fortify-string.h:316:4: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror]
    __write_overflow_field(p_size_field, size);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[2]: *** [/kisskb/src/scripts/Makefile.build:289: kernel/fork.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1965: kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:226: __sub-make] Error 2
Command 'make -s -j 24 ARCH=s390 O=/kisskb/build/linux-next_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linux-next_s390-allmodconfig_s390x-gcc8
# Build took: 0:23:44.373384