kernel/bpf/crypto.c:264:18: sparse: sparse: symbol 'bpf_crypto_ctx_release_dtor' was not declared. Should it be static?

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   f0100363d8c374bd8e9ea7c9ba02744f0b802ca4
commit: b40a5d724f29fc2eed23ff353808a9aae616b48a bpf: crypto: Use the correct destructor kfunc type
date:   8 months ago
config: x86_64-randconfig-1301-20260922 (https://download.01.org/0day-ci/archive/20260922/202609221605.3H6cpcne-lkp@intel.com/config)
compiler: gcc-13 (Debian 13.3.0-16) 13.3.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260922/202609221605.3H6cpcne-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
| Fixes: b40a5d724f29 ("bpf: crypto: Use the correct destructor kfunc type")
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202609221605.3H6cpcne-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> kernel/bpf/crypto.c:264:18: sparse: sparse: symbol 'bpf_crypto_ctx_release_dtor' was not declared. Should it be static?

vim +/bpf_crypto_ctx_release_dtor +264 kernel/bpf/crypto.c

   263	
 > 264	__bpf_kfunc void bpf_crypto_ctx_release_dtor(void *ctx)
   265	{
   266		bpf_crypto_ctx_release(ctx);
   267	}
   268	CFI_NOSEAL(bpf_crypto_ctx_release_dtor);
   269	

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