wireguard-linux/Documentation/bpf/libbpf, branch update-toolchain

libbpf: Configure log verbosity with env variable

2024-05-28T23:25:06Z

Configure logging verbosity by setting LIBBPF_LOG_LEVEL environment variable, which is applied only to default logger. Once user set their custom logging callback, it is up to them to handle filtering. Signed-off-by: Mykyta Yatsenko Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/20240524131840.114289-1-yatsenko@meta.com

documentation/bpf: Document cgroup unix socket address hooks

2023-10-12T00:27:55Z

Update the documentation to mention the new cgroup unix sockaddr hooks. Signed-off-by: Daan De Meyer Link: https://lore.kernel.org/r/20231011185113.140426-8-daan.j.demeyer@gmail.com Signed-off-by: Martin KaFai Lau

bpf, docs: Libbpf overview documentation

2023-03-18T17:17:39Z

This patch documents overview of libbpf, including its features for developing BPF programs. Signed-off-by: Sreevani Sreejith Signed-off-by: Andrii Nakryiko Acked-by: David Vernet Link: https://lore.kernel.org/bpf/20230315195405.2051559-1-ssreevani@meta.com

Documentation: bpf: correct spelling

2023-01-28T20:22:20Z

Correct spelling problems for Documentation/bpf/ as reported by codespell. Signed-off-by: Randy Dunlap Cc: Andrii Nakryiko Cc: Alexei Starovoitov Cc: Daniel Borkmann Cc: bpf@vger.kernel.org Cc: Jonathan Corbet Cc: linux-doc@vger.kernel.org Reviewed-by: Bagas Sanjaya Link: https://lore.kernel.org/r/20230128195046.13327-1-rdunlap@infradead.org Signed-off-by: Alexei Starovoitov

docs/bpf: Add table of BPF program types to libbpf docs

2022-11-23T21:31:20Z

Extend the libbpf documentation with a table of program types, attach points and ELF section names. Signed-off-by: Donald Hunter Signed-off-by: Andrii Nakryiko Reviewed-by: Bagas Sanjaya Acked-by: David Vernet Link: https://lore.kernel.org/bpf/20221121121734.98329-1-donald.hunter@gmail.com

bpf, docs: Remove deprecated xsk libbpf APIs description

2022-07-08T12:18:50Z

Since xsk APIs has been removed from libbpf, let's clean up the BPF docs simutaneously. Signed-off-by: Pu Lehui Signed-off-by: Daniel Borkmann Acked-by: Song Liu Link: https://lore.kernel.org/bpf/20220708042736.669132-1-pulehui@huawei.com

libbpf: Improve libbpf API documentation link position

2022-04-22T14:21:56Z

This puts the link for libbpf API documentation into the sidebar for much easier navigation. You can preview this change at: https://libbpf-test.readthedocs.io/en/latest/ Note that the link is hardcoded to the production version, so you can see that it self references itself here for now: https://libbpf-test.readthedocs.io/en/latest/api.html This will need to make its way into the libbpf mirror, before being deployed to libbpf.readthedocs.org Signed-off-by: Grant Seltzer Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20220422031050.303984-1-grantseltzer@gmail.com

bpf, docs: Fix ordering of bpf documentation

2021-11-17T22:24:01Z

This commit fixes the display of the BPF documentation in the sidebar when rendered as HTML. Before this patch, the sidebar would render as follows for some sections: | BPF Documentation |- BPF Type Format (BTF) |- BPF Type Format (BTF) This was due to creating a heading in index.rst followed by a sphinx toctree, where the file referenced carries the same title as the section heading. To fix this I applied a pattern that has been established in other subfolders of Documentation: 1. Re-wrote index.rst to have a single toctree 2. Split the sections out in to their own files Additionally maps.rst and programs.rst make use of a glob pattern to include map_* or prog_* rst files in their toctree, meaning future map or program type documentation will be automatically included. Signed-off-by: Dave Tucker Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/1a1eed800e7b9dc13b458de113a489641519b0cc.1636749493.git.dave@dtucker.co.uk

libbpf: Add API documentation convention guidelines

2021-10-06T19:34:02Z

This adds a section to the documentation for libbpf naming convention which describes how to document API features in libbpf, specifically the format of which API doc comments need to conform to. Signed-off-by: Grant Seltzer Signed-off-by: Andrii Nakryiko Acked-by: Song Liu Link: https://lore.kernel.org/bpf/20211004215644.497327-1-grantseltzer@gmail.com

libbpf: Rename libbpf documentation index file

2021-08-18T15:45:25Z

This patch renames a documentation libbpf.rst to index.rst. In order for readthedocs.org to pick this file up and properly build the documentation site. It also changes the title type of the ABI subsection in the naming convention doc. This is so that readthedocs.org doesn't treat this section as a separate document. Signed-off-by: Grant Seltzer Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/20210818151313.49992-1-grantseltzer@gmail.com