diff options
| author | Quan Tian <qtian@vmware.com> | 2023-09-11 15:23:53 +0000 |
|---|---|---|
| committer | Martin KaFai Lau <martin.lau@kernel.org> | 2023-09-13 14:22:57 -0700 |
| commit | 558c50cc3b135e00c9ed15df4c9159e84166f94c (patch) | |
| tree | f9957f336c7d273bcc1e65a7127ae62397fb7da3 /Documentation/bpf | |
| parent | 5bbb9e1f08352a381a6e8a17b5180170b2a93685 (diff) | |
docs/bpf: update out-of-date doc in BPF flow dissector
Commit a5e2151ff9d5 ("net/ipv6: SKB symmetric hash should incorporate
transport ports") removed the use of FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL
in __skb_get_hash_symmetric(), making the doc out-of-date.
Signed-off-by: Quan Tian <qtian@vmware.com>
Link: https://lore.kernel.org/r/20230911152353.8280-1-qtian@vmware.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Diffstat (limited to 'Documentation/bpf')
| -rw-r--r-- | Documentation/bpf/prog_flow_dissector.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/bpf/prog_flow_dissector.rst b/Documentation/bpf/prog_flow_dissector.rst index 4d86780ab0f1..f24270b8b034 100644 --- a/Documentation/bpf/prog_flow_dissector.rst +++ b/Documentation/bpf/prog_flow_dissector.rst @@ -113,7 +113,7 @@ Flags used by ``eth_get_headlen`` to estimate length of all headers for GRO. * ``BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL`` - tells BPF flow dissector to stop parsing as soon as it reaches IPv6 flow label; used by - ``___skb_get_hash`` and ``__skb_get_hash_symmetric`` to get flow hash. + ``___skb_get_hash`` to get flow hash. * ``BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP`` - tells BPF flow dissector to stop parsing as soon as it reaches encapsulated headers; used by routing infrastructure. |