This patch series extend the "bpftool feature" subcommand with the new positional arguments: - "section", which allows to select a specific section of probes (i.e. "system_config", "program_types", "map_types"); - "filter_in", which allows to select only probes which matches the given regex pattern; - "filter_out", which allows to filter out probes which do not match the given regex pattern. The main motivation behind those changes is ability the fact that some probes (for example those related to "trace" or "write_user" helpers) emit dmesg messages which might be confusing for people who are running on production environments. For details see the Cilium issue[0]. [0] https://github.com/cilium/cilium/issues/10048 Michal Rostecki (6): bpftool: Move out sections to separate functions bpftool: Allow to select a specific section to probe bpftool: Add arguments for filtering in and filtering out probes bpftool: Update documentation of "bpftool feature" command bpftool: Update bash completion for "bpftool feature" command selftests/bpf: Add test for "bpftool feature" command .../bpftool/Documentation/bpftool-feature.rst | 37 +- tools/bpf/bpftool/bash-completion/bpftool | 32 +- tools/bpf/bpftool/feature.c | 592 +++++++++++++----- tools/testing/selftests/.gitignore | 5 +- tools/testing/selftests/bpf/Makefile | 3 +- tools/testing/selftests/bpf/test_bpftool.py | 294 +++++++++ tools/testing/selftests/bpf/test_bpftool.sh | 5 + 7 files changed, 811 insertions(+), 157 deletions(-) create mode 100644 tools/testing/selftests/bpf/test_bpftool.py create mode 100755 tools/testing/selftests/bpf/test_bpftool.sh -- 2.25.0
