[jonmason-ntb:ntb-next 2/2] ERROR: modpost: "__umoddi3" [drivers/ntb/test/ntb_perf.ko] undefined!

[kernel test robot]

Hi Alexander,

First bad commit (maybe != root cause):

tree: https://github.com/jonmason/ntb ntb-next
head: 10003e852471b1214f4383d79592497b3f4c7b39
commit: 10003e852471b1214f4383d79592497b3f4c7b39 [2/2] ntb_perf: extend with burst/poll/doorbell latency measurement
config: arc-randconfig-r043-20220418 (https://download.01.org/0day-ci/archive/20220418/202204181304...@intel.com/config)
compiler: arc-elf-gcc (GCC) 11.2.0
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
# https://github.com/jonmason/ntb/commit/10003e852471b1214f4383d79592497b3f4c7b39
git remote add jonmason-ntb https://github.com/jonmason/ntb
git fetch --no-tags jonmason-ntb ntb-next
git checkout 10003e852471b1214f4383d79592497b3f4c7b39
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "__umoddi3" [drivers/ntb/test/ntb_perf.ko] undefined!
ERROR: modpost: "__st_r13_to_r20" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__st_r13_to_r18" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__ld_r13_to_r20_ret" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__ld_r13_to_r25_ret" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__ld_r13_to_r18_ret" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__ld_r13_to_r24_ret" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__st_r13_to_r23" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__ld_r13_to_r17_ret" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__st_r13_to_r24" [lib/zstd/zstd_decompress.ko] undefined!
WARNING: modpost: suppressed 5 unresolved symbol warnings because there were too many)

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