netdev - Re: [RFC PATCH bpf-next v3 05/12] libbpf: introduce bpf_map__attach_struct_ops

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Message-Id: <30378be80fdf3abf59019b02fe9dd351d63e9d71b9f074a9dd79de1b6a9bd6c9@mail.kernel.org>
Date: Fri, 23 Jan 2026 09:19:02 +0000 (UTC)
From: bot+bpf-ci@...nel.org
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Subject: Re: [RFC PATCH bpf-next v3 05/12] libbpf: introduce bpf_map__attach_struct_ops_opts()

> diff --git a/tools/lib/bpf/libbpf.map b/tools/lib/bpf/libbpf.map
> index d18fbcea7578..2bf514462045 100644
> --- a/tools/lib/bpf/libbpf.map
> +++ b/tools/lib/bpf/libbpf.map
> @@ -453,5 +453,5 @@ LIBBPF_1.7.0 {
>  		bpf_map__exclusive_program;
>  		bpf_prog_assoc_struct_ops;
>  		bpf_program__assoc_struct_ops;
> -		btf__permute;
> +		bpf_map__attach_struct_ops_opts;
>  } LIBBPF_1.6.0;

Was the removal of btf__permute from the symbol map intentional? The function
is still implemented in btf.c and declared with LIBBPF_API in btf.h.

It looks like the line was replaced instead of having a new line added. This
would break applications using btf__permute() with link-time or runtime errors.

Perhaps this should be:

  bpf_program__assoc_struct_ops;
  bpf_map__attach_struct_ops_opts;
  btf__permute;


---
AI reviewed your patch. Please fix the bug or email reply why it's not a bug.
See: https://github.com/kernel-patches/vmtest/blob/master/ci/claude/README.md

CI run summary: https://github.com/kernel-patches/bpf/actions/runs/21280790825