Re: [bpf-next:master 2/5] net/core/bpf_ksock.c:221:18: sparse: sparse: symbol 'bpf_ksock_release_dtor' was not declared. Should it be static?

On Mon, Aug 17, 2026 at 12:36:48PM +0800, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
> head:   c93cbdb13f995f87b5356329b3fe551c80bb482d
> commit: 7ae4eb14c5f9d9bf0e0feabeab206151b1280512 [2/5] bpf: Add ksock kfuncs
> config: nios2-randconfig-r112-20260817 (https://download.01.org/0day-ci/archive/20260817/[email protected]/config)
> compiler: nios2-linux-gcc (GCC) 11.5.0
> sparse: v0.6.5-rc1
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260817/[email protected]/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 <[email protected]>
> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
> 
> sparse warnings: (new ones prefixed by >>)
> >> net/core/bpf_ksock.c:221:18: sparse: sparse: symbol 'bpf_ksock_release_dtor' was not declared. Should it be static?

I'll add the 'static', it seems to make sense. I mostly copied this from
all the others examples with release_dtor functions which don't have
them but it seems for no good reason.

> 
> vim +/bpf_ksock_release_dtor +221 net/core/bpf_ksock.c
> 
>    220	
>  > 221	__bpf_kfunc void bpf_ksock_release_dtor(void *ks)
>    222	{
>    223		bpf_ksock_release(ks);
>    224	}
>    225	CFI_NOSEAL(bpf_ksock_release_dtor);
>    226	
> 
> --
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