Merge branch 'netlink-specs-enforce-strict-naming-of-properties'

Jakub Kicinski says:

====================
netlink: specs: enforce strict naming of properties

I got annoyed once again by the name properties in the ethtool spec
which use underscore instead of dash. I previously assumed that there
is a lot of such properties in the specs so fixing them now would
be near impossible. On a closer look, however, I only found 22
(rough grep suggests we have ~4.8k names in the specs, so bad ones
are just 0.46%).

Add a regex to the JSON schema to enforce the naming, fix the few
bad names. I was hoping we could start enforcing this from newer
families, but there's no correlation between the protocol and the
number of errors. If anything classic netlink has more recently
added specs so it has fewer errors.

The regex is just for name properties which will end up visible
to the user (in Python or YNL CLI). I left the c-name properties
alone, those don't matter as much. C codegen rewrites them, anyway.

I'm not updating the spec for genetlink-c. Looks like it has no
users, new families use genetlink, all old ones need genetlink-legacy.
If these patches are merged I will remove genetlink-c completely
in net-next.
====================

Link: https://patch.msgid.link/20250624211002.3475021-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/include/uapi/linux/mptcp_pm.h b/include/uapi/linux/mptcp_pm.h
index 84fa8a21dfd0..6ac84b2f636c 100644
--- a/include/uapi/linux/mptcp_pm.h
+++ b/include/uapi/linux/mptcp_pm.h
@@ -27,14 +27,14 @@
  *   token, rem_id.
  * @MPTCP_EVENT_SUB_ESTABLISHED: A new subflow has been established. 'error'
  *   should not be set. Attributes: token, family, loc_id, rem_id, saddr4 |
- *   saddr6, daddr4 | daddr6, sport, dport, backup, if_idx [, error].
+ *   saddr6, daddr4 | daddr6, sport, dport, backup, if-idx [, error].
  * @MPTCP_EVENT_SUB_CLOSED: A subflow has been closed. An error (copy of
  *   sk_err) could be set if an error has been detected for this subflow.
  *   Attributes: token, family, loc_id, rem_id, saddr4 | saddr6, daddr4 |
- *   daddr6, sport, dport, backup, if_idx [, error].
+ *   daddr6, sport, dport, backup, if-idx [, error].
  * @MPTCP_EVENT_SUB_PRIORITY: The priority of a subflow has changed. 'error'
  *   should not be set. Attributes: token, family, loc_id, rem_id, saddr4 |
- *   saddr6, daddr4 | daddr6, sport, dport, backup, if_idx [, error].
+ *   saddr6, daddr4 | daddr6, sport, dport, backup, if-idx [, error].
  * @MPTCP_EVENT_LISTENER_CREATED: A new PM listener is created. Attributes:
  *   family, sport, saddr4 | saddr6.
  * @MPTCP_EVENT_LISTENER_CLOSED: A PM listener is closed. Attributes: family,