[PATCH v3 0/1] bpf_def.h cleanups

[Marat Khalili]

The goal of this patch is to clarify the public/private status of the eBPF
definitions and prevent name conflicts. It achieves this by moving the
required public symbols into the public ``rte_bpf.h`` header with a proper
``RTE_`` prefix, and making the remaining ``bpf_def.h`` header private.

v3:
* Dropped part 2 (renaming macros) as there was no consensus on it.
* Added a release notes entry detailing the API change (bpf_def.h
  becoming private and public symbols moved to rte_bpf.h).

v2:
* Following the AI suggestion renamed `RTE_EBPF_FUNC_MAX_ARGS` to
  `RTE_BPF_FUNC_MAX_ARGS`.
* Rebased on fresh main hoping to overcome the unrelated CI issues.
* Cautiously re-posting without the RFC label.

Marat Khalili (1):
  bpf: make bpf_def.h private

 app/test/test_bpf.c                    | 79 +++++++++++++-------------
 app/test/test_bpf_validate.c           | 74 ++++++++++++------------
 doc/guides/rel_notes/release_26_11.rst |  6 ++
 lib/bpf/bpf_convert.c                  | 38 ++++++-------
 lib/bpf/bpf_def.h                      | 15 -----
 lib/bpf/bpf_dump.c                     | 13 +++--
 lib/bpf/bpf_exec.c                     |  8 +--
 lib/bpf/bpf_impl.h                     |  3 +-
 lib/bpf/bpf_jit_arm64.c                |  4 +-
 lib/bpf/bpf_jit_x86.c                  |  2 +-
 lib/bpf/bpf_load.c                     |  2 +-
 lib/bpf/bpf_load_elf.c                 | 10 ++--
 lib/bpf/bpf_validate.c                 | 44 +++++++-------
 lib/bpf/bpf_validate.h                 |  6 +-
 lib/bpf/bpf_validate_debug.c           |  6 +-
 lib/bpf/meson.build                    |  1 -
 lib/bpf/rte_bpf.h                      | 33 ++++++++---
 lib/bpf/rte_bpf_validate_debug.h       |  8 +--
 18 files changed, 180 insertions(+), 172 deletions(-)

-- 
2.43.0