[RFC net-next 00/14] wireguard: netlink: ynl conversion

Asbjørn Sloth Tønnesen ast at fiberby.net
Thu Sep 4 22:03:23 UTC 2025


This series contains the wireguard changes needed to adopt
an YNL-based generated netlink code.

This RFC series is posted for reference, as it is referenced
from the current v1 series of ynl preparations, which has to
go in before this series can be submitted for net-next.

This series applies on top of this series:
https://lore.kernel.org/netdev/20250904-wg-ynl-prep@fiberby.net/

Asbjørn Sloth Tønnesen (14):
  wireguard: netlink: use WG_KEY_LEN in policies
  wireguard: netlink: validate nested arrays in policy
  netlink: specs: add specification for wireguard
  netlink: specs: wireguard: add remaining checks
  uapi: wireguard: use __*_A_MAX in enums
  uapi: wireguard: move enum wg_cmd
  uapi: wireguard: move flag enums
  uapi: wireguard: generate header with ynl-gen
  wireguard: netlink: convert to split ops
  wireguard: netlink: rename netlink handlers
  wireguard: netlink: generate netlink code
  netlink: specs: wireguard: alternative to wireguard_params.h
  wireguard: netlink: enable strict genetlink validation
  tools: ynl: add sample for wireguard

 Documentation/netlink/specs/wireguard.yaml | 289 +++++++++++++++++++++
 MAINTAINERS                                |   3 +
 drivers/net/wireguard/Makefile             |   1 +
 drivers/net/wireguard/netlink.c            |  73 ++----
 drivers/net/wireguard/netlink_gen.c        |  77 ++++++
 drivers/net/wireguard/netlink_gen.h        |  29 +++
 include/uapi/linux/wireguard.h             | 202 +++-----------
 tools/net/ynl/samples/.gitignore           |   1 +
 tools/net/ynl/samples/wireguard.c          | 104 ++++++++
 9 files changed, 559 insertions(+), 220 deletions(-)
 create mode 100644 Documentation/netlink/specs/wireguard.yaml
 create mode 100644 drivers/net/wireguard/netlink_gen.c
 create mode 100644 drivers/net/wireguard/netlink_gen.h
 create mode 100644 tools/net/ynl/samples/wireguard.c

-- 
2.51.0



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