Sorry, it's my carelessness. I'll adapt it on the latest kernel.Thanks.> On Tue, Oct 19, 2021 at 5:59 AM Di Zhu <zhudi2@huawei.com> wrote:> > + break;> > +#if IS_ENABLED(CONFIG_BPF_STREAM_PARSER)> > + case BPF_SK_SKB_STREAM_PARSER:> > + *prog = READ_ONCE(progs->skb_parser);> > skb_parser?> Please don't submit patches that don't even build.