On Tue, Oct 19, 2021 at 5:59 AM Di Zhu <zhudi2@xxxxxxxxxx> 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.