Thread (11 messages) 11 messages, 3 authors, 26d ago

[PATCH net-next 5/7] netlink: specs: conntrack: describe CTA_HELP_INFO

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From: Jakub Kicinski <kuba@kernel.org>
Date: 2026-09-10 00:39:01
Also in: netfilter-devel
Subsystem: networking [general], the rest, yaml netlink (ynl) · Maintainers: "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds, Donald Hunter

nfnl_cthelper_to_nlattr() seems to output CTA_HELP_INFO but the spec
doesn't have a definition for it, add one.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 Documentation/netlink/specs/conntrack.yaml | 6 ++++++
 1 file changed, 6 insertions(+)
diff --git a/Documentation/netlink/specs/conntrack.yaml b/Documentation/netlink/specs/conntrack.yaml
index 0d1528507c4b..ec90d3d05841 100644
--- a/Documentation/netlink/specs/conntrack.yaml
+++ b/Documentation/netlink/specs/conntrack.yaml
@@ -292,6 +292,12 @@ doc: >-
         name: help-name
         type: string
         doc: helper name
+      -
+        name: help-info
+        type: binary
+        doc: >-
+          Private data of a user space helper, only present for helpers
+          registered via nfnetlink_cthelper with a non-zero data length.
   -
     name: nat-proto-attrs
     attributes:
-- 
2.55.0
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