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[bpf-next,0/4] bpf: clean up bpftool, bpftool doc, bpf-helpers doc

Message ID 20200511133807.26495-1-quentin@isovalent.com
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Series bpf: clean up bpftool, bpftool doc, bpf-helpers doc | expand

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Quentin Monnet May 11, 2020, 1:38 p.m. UTC 
This set focuses on cleaning-up the documentation for bpftool and BPF
helpers.

The first patch is actually a clean-up for bpftool itself: it replaces
kernel integer types by the ones that should be used in user space, and
poisons kernel types to avoid reintroducing them by mistake in the future.

Then come the documentation fixes: bpftool, and BPF helpers, with the usual
sync up for the BPF header under tools/. Please refer to individual commit
logs for details.

Quentin Monnet (4):
  tools: bpftool: poison and replace kernel integer typedefs
  tools: bpftool: minor fixes for documentation
  bpf: minor fixes to BPF helpers documentation
  tools: bpf: synchronise BPF UAPI header with tools

 include/uapi/linux/bpf.h                      | 109 ++++++++++--------
 scripts/bpf_helpers_doc.py                    |   6 +
 .../bpf/bpftool/Documentation/bpftool-btf.rst |  11 +-
 .../bpftool/Documentation/bpftool-cgroup.rst  |  12 +-
 .../bpftool/Documentation/bpftool-feature.rst |  12 +-
 .../bpf/bpftool/Documentation/bpftool-gen.rst |  21 ++--
 .../bpftool/Documentation/bpftool-iter.rst    |  12 +-
 .../bpftool/Documentation/bpftool-link.rst    |   9 +-
 .../bpf/bpftool/Documentation/bpftool-map.rst |  35 ++++--
 .../bpf/bpftool/Documentation/bpftool-net.rst |  12 +-
 .../bpftool/Documentation/bpftool-perf.rst    |  12 +-
 .../bpftool/Documentation/bpftool-prog.rst    |  23 ++--
 .../Documentation/bpftool-struct_ops.rst      |  11 +-
 tools/bpf/bpftool/Documentation/bpftool.rst   |  11 +-
 tools/bpf/bpftool/btf_dumper.c                |   4 +-
 tools/bpf/bpftool/cfg.c                       |   4 +-
 tools/bpf/bpftool/main.h                      |   3 +
 tools/bpf/bpftool/map.c                       |   3 +-
 tools/bpf/bpftool/map_perf_ring.c             |   2 +-
 tools/bpf/bpftool/prog.c                      |   2 +-
 tools/include/uapi/linux/bpf.h                | 109 ++++++++++--------
 21 files changed, 248 insertions(+), 175 deletions(-)