[PATCH net-next 00/15] pull request for net-next: batman-adv 2026-11-11

[Simon Wunderlich <sw@simonwunderlich.de>]

Dear net maintainers,

here is a cleanup pull request of batman-adv to go into net-next.

Please pull or let me know of any problem!

Thank you,
      Simon

The following changes since commit a137095419b4be0b204a11af4f1cea872ea262e9:

  batman-adv: tt: limit local table to single TVLV response size (2026-10-30 10:11:27 +0100)

are available in the Git repository at:

  https://git.open-mesh.org/batadv.git tags/batadv-next-pullrequest-20261111

for you to fetch changes up to d5c0415dfb58b646696292a7af3d084200933f84:

  batman-adv: mcast: document the value stored in is_routable (2026-10-31 23:04:11 +0100)

----------------------------------------------------------------
This cleanup patchset includes the following patches:

- mcast: explicitly initialize mcast.*_want_all_rtr{4,6),
  by Sven Eckelmann (2 patches)

- uapi: add note/clarification on access of reserved bytes/bits,
  by Linus Lüssing

The remaining patches are authored by Sven Eckelmann:

- avoid torn u64 counter reads on 32-bit systems

- bat_v: initialize last_unicast_tx on neighbor creation

- anotate various timestamps with READ/WRITE_ONCE (6 patches)

- use matching return types for bool and void functions

- mark read-only MAC address parameters as const

- use bool for boolean flags

- mcast: document the value stored in is_routable

----------------------------------------------------------------
Linus Lüssing (1):
      batman-adv: uapi: add note/clarification on access of reserved bytes/bits

Sven Eckelmann (14):
      batman-adv: mcast: explicitly initialize mcast.num_want_all_rtr{4,6)
      batman-adv: mcast: explicitly initialize mcast.want_all_rtr{4,6}_list
      batman-adv: avoid torn u64 counter reads on 32-bit systems
      batman-adv: bat_v: initialize last_unicast_tx on neighbor creation
      batman-adv: dat: annotate last_update with READ/WRITE_ONCE
      batman-adv: bla: avoid negative reported BATADV_ATTR_LAST_SEEN_MSECS
      batman-adv: tt: annotate last_seen with READ/WRITE_ONCE
      batman-adv: annotate originator last_seen with READ/WRITE_ONCE
      batman-adv: annotate neigh_node last_seen with READ/WRITE_ONCE
      batman-adv: annotate hardif_neigh_node last_seen with READ/WRITE_ONCE
      batman-adv: use matching return types for bool and void functions
      batman-adv: mark read-only MAC address parameters as const
      batman-adv: use bool for boolean flags
      batman-adv: mcast: document the value stored in is_routable

 include/uapi/linux/batadv_packet.h     | 28 +++++++++++++++---------
 net/batman-adv/bat_iv_ogm.c            | 34 ++++++++++++++++-------------
 net/batman-adv/bat_v.c                 |  9 ++++++--
 net/batman-adv/bat_v_elp.c             |  8 ++++---
 net/batman-adv/bat_v_ogm.c             |  7 +++---
 net/batman-adv/bridge_loop_avoidance.c | 21 ++++++++++--------
 net/batman-adv/bridge_loop_avoidance.h | 11 +++++-----
 net/batman-adv/distributed-arp-table.c | 19 +++++++++-------
 net/batman-adv/distributed-arp-table.h |  3 +--
 net/batman-adv/hard-interface.c        |  2 +-
 net/batman-adv/hard-interface.h        |  2 +-
 net/batman-adv/main.c                  |  2 ++
 net/batman-adv/main.h                  | 15 +++++++++++--
 net/batman-adv/mesh-interface.c        | 25 +++++++++++++++++----
 net/batman-adv/multicast.c             | 18 +++++++++------
 net/batman-adv/multicast.h             |  3 +--
 net/batman-adv/multicast_forw.c        | 27 +++++++++++++----------
 net/batman-adv/originator.c            | 16 ++++++++------
 net/batman-adv/originator.h            |  2 +-
 net/batman-adv/routing.c               |  4 ++--
 net/batman-adv/translation-table.c     | 40 +++++++++++++++++++---------------
 net/batman-adv/translation-table.h     |  8 +++----
 net/batman-adv/types.h                 | 23 ++++++++++++++-----
 23 files changed, 204 insertions(+), 123 deletions(-)