From 558c50cc3b135e00c9ed15df4c9159e84166f94c Mon Sep 17 00:00:00 2001 From: Quan Tian Date: Mon, 11 Sep 2023 15:23:53 +0000 Subject: [PATCH] docs/bpf: update out-of-date doc in BPF flow dissector Commit a5e2151ff9d5 ("net/ipv6: SKB symmetric hash should incorporate transport ports") removed the use of FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL in __skb_get_hash_symmetric(), making the doc out-of-date.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 Link: https://lore.kernel.org/r/20230911152353.8280-1-qtian@vmware.com Signed-off-by: Martin KaFai Lau --- Documentation/bpf/prog_flow_dissector.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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.