Re: [PATCH bpf-next] bpftool: Support struct_ops, tracing, ext prog types

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On Tue, Feb 25, 2020 at 2:35 PM Andrey Ignatov <rdna@xxxxxx> wrote:
>
> Add support for prog types that were added to kernel but not present in
> bpftool yet: struct_ops, tracing, ext prog types and corresponding
> section names.
>
> Before:
>   # bpftool p l
>   ...
>   184: type 26  name test_subprog3  tag dda135a7dc0daf54  gpl
>           loaded_at 2020-02-25T13:28:33-0800  uid 0
>           xlated 112B  jited 103B  memlock 4096B  map_ids 136
>           btf_id 85
>   185: type 28  name new_get_skb_len  tag d2de5b87d8e5dc49  gpl
>           loaded_at 2020-02-25T13:28:33-0800  uid 0
>           xlated 72B  jited 69B  memlock 4096B  map_ids 136
>           btf_id 85
>
> After:
>   # bpftool p l
>   ...
>   184: tracing  name test_subprog3  tag dda135a7dc0daf54  gpl
>           loaded_at 2020-02-25T13:28:33-0800  uid 0
>           xlated 112B  jited 103B  memlock 4096B  map_ids 136
>           btf_id 85
>   185: ext  name new_get_skb_len  tag d2de5b87d8e5dc49  gpl
>           loaded_at 2020-02-25T13:28:33-0800  uid 0
>           xlated 72B  jited 69B  memlock 4096B  map_ids 136
>           btf_id 85
>
> Signed-off-by: Andrey Ignatov <rdna@xxxxxx>

Acked-by: Song Liu <songliubraving@xxxxxx>



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