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| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2020-07-31 16:29:02 +0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2020-07-31 18:17:51 +0200 |
| commit | ffba964e4d1126bef5d636e8af70f052e50342fc (patch) | |
| tree | 6f8ca410e8a974a1b0ba6a2d316f76cc4425822c /Documentation/bpf | |
| parent | 1acf8f90ea7ee59006d0474275922145ac291331 (diff) | |
| download | linux-ffba964e4d1126bef5d636e8af70f052e50342fc.tar.bz2 | |
Documentation/bpf: Use valid and new links in index.rst
There exists an error "404 Not Found" when I click the html link of
"Documentation/networking/filter.rst" in the BPF documentation [1],
fix it.
Additionally, use the new links about "BPF and XDP Reference Guide"
and "bpf(2)" to avoid redirects.
[1] https://www.kernel.org/doc/html/latest/bpf/
Fixes: d9b9170a2653 ("docs: bpf: Rename README.rst to index.rst")
Fixes: cb3f0d56e153 ("docs: networking: convert filter.txt to ReST")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/1596184142-18476-1-git-send-email-yangtiezhu@loongson.cn
Diffstat (limited to 'Documentation/bpf')
| -rw-r--r-- | Documentation/bpf/index.rst | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Documentation/bpf/index.rst b/Documentation/bpf/index.rst index 26f4bb3107fc..44ca8ea5a723 100644 --- a/Documentation/bpf/index.rst +++ b/Documentation/bpf/index.rst @@ -5,10 +5,10 @@ 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 +This kernel side documentation is still work in progress. The main textual documentation is (for historical reasons) described in -`Documentation/networking/filter.rst`_, which describe both classical -and extended BPF instruction-set. +:ref:`networking-filter`, which describe both classical and extended +BPF instruction-set. The Cilium project also maintains a `BPF and XDP Reference Guide`_ that goes into great technical depth about the BPF Architecture. @@ -68,7 +68,7 @@ Testing and debugging BPF .. Links: -.. _Documentation/networking/filter.rst: ../networking/filter.txt +.. _networking-filter: ../networking/filter.rst .. _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(2): https://man7.org/linux/man-pages/man2/bpf.2.html +.. _BPF and XDP Reference Guide: https://docs.cilium.io/en/latest/bpf/ |