netdev - Re: [PATCH bpf-next v9 09/12] bpf, net: switch to dynamic registration

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Date: Fri, 3 Nov 2023 13:57:08 +0800
From: kernel test robot <lkp@...el.com>
To: thinker.li@...il.com, bpf@...r.kernel.org, ast@...nel.org,
	martin.lau@...ux.dev, song@...nel.org, kernel-team@...a.com,
	andrii@...nel.org, drosen@...gle.com
Cc: oe-kbuild-all@...ts.linux.dev, sinquersw@...il.com, kuifeng@...a.com,
	Kui-Feng Lee <thinker.li@...il.com>, netdev@...r.kernel.org
Subject: Re: [PATCH bpf-next v9 09/12] bpf, net: switch to dynamic
 registration

Hi,

kernel test robot noticed the following build errors:

[auto build test ERROR on bpf-next/master]

url:    https://github.com/intel-lab-lkp/linux/commits/thinker-li-gmail-com/bpf-refactory-struct_ops-type-initialization-to-a-function/20231102-044820
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
patch link:    https://lore.kernel.org/r/20231101204519.677870-10-thinker.li%40gmail.com
patch subject: [PATCH bpf-next v9 09/12] bpf, net: switch to dynamic registration
config: xtensa-randconfig-002-20231102 (https://download.01.org/0day-ci/archive/20231103/202311031305.1bFdKyKl-lkp@intel.com/config)
compiler: xtensa-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231103/202311031305.1bFdKyKl-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311031305.1bFdKyKl-lkp@intel.com/

All errors (new ones prefixed by >>):

   xtensa-linux-ld: kernel/bpf/btf.o: in function `btf_int_show':
   btf.c:(.text+0xb0c4): undefined reference to `bpf_struct_ops_desc_init'
>> xtensa-linux-ld: btf.c:(.text+0xb330): undefined reference to `bpf_struct_ops_desc_init'

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