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Diffstat (limited to 'Documentation/bpf/index.rst')
| -rw-r--r-- | Documentation/bpf/index.rst | 77 |
1 files changed, 28 insertions, 49 deletions
diff --git a/Documentation/bpf/index.rst b/Documentation/bpf/index.rst index f99677f3572f..dbb39e8f9889 100644 --- a/Documentation/bpf/index.rst +++ b/Documentation/bpf/index.rst @@ -5,61 +5,40 @@ BPF Documentation This directory contains documentation for the BPF (Berkeley Packet Filter) facility, with a focus on the extended BPF version (eBPF). -This kernel side documentation is still work in progress. The main -textual documentation is (for historical reasons) described in -`Documentation/networking/filter.txt`_, which describe both classical -and extended BPF instruction-set. +This kernel side documentation is still work in progress. The Cilium project also maintains a `BPF and XDP Reference Guide`_ that goes into great technical depth about the BPF Architecture. -The primary info for the bpf syscall is available in the `man-pages`_ -for `bpf(2)`_. - -BPF Type Format (BTF) -===================== - .. toctree:: :maxdepth: 1 + instruction-set + verifier + libbpf/index btf - - -Frequently asked questions (FAQ) -================================ - -Two sets of Questions and Answers (Q&A) are maintained. - -.. toctree:: - :maxdepth: 1 - - bpf_design_QA - bpf_devel_QA - - -Program types -============= - -.. toctree:: - :maxdepth: 1 - - prog_cgroup_sockopt - prog_cgroup_sysctl - prog_flow_dissector - bpf_lsm - - -Testing and debugging BPF -========================= - -.. toctree:: - :maxdepth: 1 - - drgn - s390 - + faq + syscall_api + helpers + kfuncs + cpumasks + programs + maps + bpf_prog_run + classic_vs_extended.rst + bpf_iterators + bpf_licensing + test_debug + clang-notes + linux-notes + other + redirect + +.. only:: subproject and html + + Indices + ======= + + * :ref:`genindex` .. Links: -.. _Documentation/networking/filter.txt: ../networking/filter.txt -.. _man-pages: https://www.kernel.org/doc/man-pages/ -.. _bpf(2): http://man7.org/linux/man-pages/man2/bpf.2.html -.. _BPF and XDP Reference Guide: http://cilium.readthedocs.io/en/latest/bpf/ +.. _BPF and XDP Reference Guide: https://docs.cilium.io/en/latest/bpf/ |