[linux-next:master 6382/13171] tools/testing/selftests/hid/tools/include/vmlinux.h:68845:2: error: declaration does not declare anything

[linux-next:master 6382/13171] tools/testing/selftests/hid/tools/include/vmlinux.h:68845:2: error: declaration does not declare anything

[kernel test robot]

:::::: 
:::::: Manual check reason: "low confidence bisect report"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: Vlastimil Babka <vbabka@suse.cz>
CC: Harry Yoo <harry.yoo@oracle.com>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   95cb2fd6ce0ad61af54191fe5ef271d7177f9c3a
commit: b244358e9a1cd61276b8785b1b4275f1f45a1dc2 [6382/13171] slab: separate struct freelist_tid from kmem_cache_cpu
:::::: branch date: 15 hours ago
:::::: commit date: 3 weeks ago
config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251202/202512020216.mQmiCabn-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251202/202512020216.mQmiCabn-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202512020216.mQmiCabn-lkp@intel.com/

Note: the linux-next/master HEAD 95cb2fd6ce0ad61af54191fe5ef271d7177f9c3a builds fine.
      It may have been fixed somewhere.

All errors (new ones prefixed by >>):

   In file included from progs/hid.c:3:
   In file included from progs/hid_bpf_helpers.h:28:
>> tools/testing/selftests/hid/tools/include/vmlinux.h:68845:2: error: declaration does not declare anything [-Werror,-Wmissing-declarations]
    68845 |         struct freelist_tid;
          |         ^~~~~~~~~~~~~~~~~~~
   progs/hid.c:503:24: error: incomplete definition of type 'struct hid_device'
     503 |         int hid = hid_ctx->hid->id;
         |                   ~~~~~~~~~~~~^
   progs/hid_bpf_helpers.h:59:9: note: forward declaration of 'struct hid_device'
      59 |         struct hid_device *hid;
         |                ^
   2 errors generated.

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

[linux-next:master 6382/13171] tools/testing/selftests/hid/tools/include/vmlinux.h:68845:2: error: declaration does not declare anything

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   95cb2fd6ce0ad61af54191fe5ef271d7177f9c3a
commit: b244358e9a1cd61276b8785b1b4275f1f45a1dc2 [6382/13171] slab: separate struct freelist_tid from kmem_cache_cpu
config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251202/202512020216.mQmiCabn-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251202/202512020216.mQmiCabn-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202512020216.mQmiCabn-lkp@intel.com/

Note: the linux-next/master HEAD 95cb2fd6ce0ad61af54191fe5ef271d7177f9c3a builds fine.
      It may have been fixed somewhere.

All errors (new ones prefixed by >>):

   In file included from progs/hid.c:3:
   In file included from progs/hid_bpf_helpers.h:28:
>> tools/testing/selftests/hid/tools/include/vmlinux.h:68845:2: error: declaration does not declare anything [-Werror,-Wmissing-declarations]
    68845 |         struct freelist_tid;
          |         ^~~~~~~~~~~~~~~~~~~
   progs/hid.c:503:24: error: incomplete definition of type 'struct hid_device'
     503 |         int hid = hid_ctx->hid->id;
         |                   ~~~~~~~~~~~~^
   progs/hid_bpf_helpers.h:59:9: note: forward declaration of 'struct hid_device'
      59 |         struct hid_device *hid;
         |                ^
   2 errors generated.

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki