[PATCH bpf-next 0/3] bpftool: update documentation and fix checks

[Quentin Monnet <quentin@isovalent.com>]

This set updates the list of options for bpftool commands, as displayed in
the summary of the man pages. It also updates the script that checks those
option lists, to make it more robust, and more reusable if the layout of
bpftool's directory changed.

Checkpatch complained about the missing SPDX tag when I added a new file
under bpftool/Documentation; I fixed it by adding the tag, and while at it,
I also added the tags to all RST files for bpftool's documentation (see
first patch of this set).

Quentin Monnet (3):
  bpftool: Add SPDX tags to RST documentation files
  bpftool: Update doc (use susbtitutions) and test_bpftool_synctypes.py
  selftests/bpf: Configure dir paths via env in
    test_bpftool_synctypes.py

 tools/bpf/bpftool/Documentation/Makefile      |  2 +-
 .../bpf/bpftool/Documentation/bpftool-btf.rst |  7 +-
 .../bpftool/Documentation/bpftool-cgroup.rst  |  7 +-
 .../bpftool/Documentation/bpftool-feature.rst |  6 +-
 .../bpf/bpftool/Documentation/bpftool-gen.rst |  7 +-
 .../bpftool/Documentation/bpftool-iter.rst    |  6 +-
 .../bpftool/Documentation/bpftool-link.rst    |  7 +-
 .../bpf/bpftool/Documentation/bpftool-map.rst |  7 +-
 .../bpf/bpftool/Documentation/bpftool-net.rst |  6 +-
 .../bpftool/Documentation/bpftool-perf.rst    |  6 +-
 .../bpftool/Documentation/bpftool-prog.rst    |  6 +-
 .../Documentation/bpftool-struct_ops.rst      |  6 +-
 tools/bpf/bpftool/Documentation/bpftool.rst   |  7 +-
 .../bpftool/Documentation/common_options.rst  |  2 +
 .../bpftool/Documentation/substitutions.rst   |  3 +
 .../selftests/bpf/test_bpftool_synctypes.py   | 94 ++++++++++++++++---
 16 files changed, 145 insertions(+), 34 deletions(-)
 create mode 100644 tools/bpf/bpftool/Documentation/substitutions.rst

-- 
2.32.0