tree:   https://github.com/ammarfaizi2/linux-block akpm/mm/mm-unstable
head:   eecc1f68b7ae1e677dd01b728e58de61a2f8ae71
commit: a3ed421a1d5f0bea0bcd91a0d001428b2c42ecbe [216/244] mm: use stack_depot for recording kmemleak's backtrace
config: s390-randconfig-r021-20221030
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 791a7ae1ba3efd6bca96338e10ffde557ba83920)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install s390 cross compiling tool for clang build
        # apt-get install binutils-s390x-linux-gnu
        # https://github.com/ammarfaizi2/linux-block/commit/a3ed421a1d5f0bea0bcd91a0d001428b2c42ecbe
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block akpm/mm/mm-unstable
        git checkout a3ed421a1d5f0bea0bcd91a0d001428b2c42ecbe
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   s390x-linux-ld: DWARF error: could not find abbrev number 13221
   mm/kmemleak.o: in function `__create_object':
>> kmemleak.c:(.text+0x40a): undefined reference to `stack_depot_print'
   s390x-linux-ld: mm/kmemleak.o: in function `paint_ptr':
   kmemleak.c:(.text+0xaf8): undefined reference to `stack_depot_print'
   s390x-linux-ld: mm/kmemleak.o: in function `kmemleak_scan':
>> kmemleak.c:(.text+0x19ee): undefined reference to `stack_depot_fetch'
   s390x-linux-ld: mm/kmemleak.o: in function `dump_str_object_info':
   kmemleak.c:(.text+0x1bac): undefined reference to `stack_depot_print'
>> s390x-linux-ld: kmemleak.c:(.text+0x1c40): undefined reference to `stack_depot_print'
   s390x-linux-ld: mm/kmemleak.o: in function `scan_block':
   kmemleak.c:(.text+0x249a): undefined reference to `stack_depot_print'
   s390x-linux-ld: mm/kmemleak.o: in function `kmemleak_seq_show':
   kmemleak.c:(.text+0x2f28): undefined reference to `stack_depot_fetch'
   s390x-linux-ld: mm/kmemleak.o: in function `kmemleak_vmalloc':
>> kmemleak.c:(.ref.text+0x290): undefined reference to `stack_depot_print'
   s390x-linux-ld: mm/kmemleak.o: in function `kmemleak_free':
   kmemleak.c:(.ref.text+0x66c): undefined reference to `stack_depot_print'
   s390x-linux-ld: mm/kmemleak.o: in function `kmemleak_free_percpu':
   kmemleak.c:(.ref.text+0xb44): undefined reference to `stack_depot_print'
   s390x-linux-ld: mm/kmemleak.o: in function `kmemleak_scan_area':
   kmemleak.c:(.ref.text+0x1248): undefined reference to `stack_depot_print'
   s390x-linux-ld: mm/kmemleak.o: in function `kmemleak_no_scan':
   kmemleak.c:(.ref.text+0x1622): undefined reference to `stack_depot_print'

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp