Hi Benjamin,

[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on hid/for-next]
[also build test ERROR on next-20221125]
[cannot apply to hid/master shuah-kselftest/next shuah-kselftest/fixes bpf-next/master bpf/master linus/master v6.1-rc6]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Benjamin-Tissoires/HID-BPF-add-support-for-in-tree-BPF-programs/20221124-232035
base:   https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-next
patch link:    https://lore.kernel.org/r/20221124151603.807536-5-benjamin.tissoires%40redhat.com
patch subject: [RFC hid v1 04/10] HID: add the bpf loader that can attach a generic hid-bpf program
config: loongarch-randconfig-s033-20221124
compiler: loongarch64-linux-gcc (GCC) 12.1.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://github.com/intel-lab-lkp/linux/commit/4446acf6de76e5970b0ab4819c7a4797c7f4a82f
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Benjamin-Tissoires/HID-BPF-add-support-for-in-tree-BPF-programs/20221124-232035
        git checkout 4446acf6de76e5970b0ab4819c7a4797c7f4a82f
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=loongarch 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 >>):

   loongarch64-linux-ld: drivers/hid/bpf/hid_bpf_loader.o: in function `hid_load_internal_bpf_programs':
>> drivers/hid/bpf/hid_bpf_loader.c:238: undefined reference to `hid_match_one_id'
   pahole: .tmp_vmlinux.btf: No such file or directory
   .btf.vmlinux.bin.o: file not recognized: file format not recognized


vim +238 drivers/hid/bpf/hid_bpf_loader.c

   232	
   233	int hid_load_internal_bpf_programs(struct hid_device *hdev)
   234	{
   235		struct hid_bpf_object *obj;
   236	
   237		for (obj = &hid_objects[0]; obj->id.bus; obj++) {
 > 238			if (hid_match_one_id(hdev, &obj->id))

-- 
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https://01.org/lkp