[PATCH net-next 00/15] pull request for net-next: batman-adv 2026-07-28

[Simon Wunderlich <sw@simonwunderlich.de>]

Dear net maintainers,

here is a minor bugfix/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 b470fde8f77b56ff273c5527484b99499b894e16:

  Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (2026-07-10 10:20:05 +0200)

are available in the Git repository at:

  https://git.open-mesh.org/batadv.git tags/batadv-next-pullrequest-20260728

for you to fetch changes up to 6af11807a9e1e9117bfe4865cc9b30935c339cf2:

  batman-adv: tt: simplify NEW flag transition code (2026-07-10 22:35:45 +0200)

----------------------------------------------------------------
This minor bugfix/cleanup patchset includes the following patches (all by Sven Eckelmann):

7 minor bugfix patches:

 - bla: fix potential CRC corruptions (2 patches)

 - dat: avoid unaligned fault in IP extraction

 - dat: atomically update mac addresses

 - mcast: ensure linearization, TX prio extraction and unshared skbs
   (3 patches)

8 cleanup patches:

 - dat: drop non-4addr backwards compatibility

 - improve kernel-doc, add comments and warnings (3 patches)

 - coding style: split declarations, reverse x-mas tree (2 patches)

 - tt: atomic flag modifications, simplify NEW flag transition (2 patches)

----------------------------------------------------------------
Sven Eckelmann (15):
      batman-adv: bla: avoid CRC corruption due to parallel claim add
      batman-adv: bla: prevent CRC corruptions after claim flush
      batman-adv: dat: avoid unaligned fault in IP extraction
      batman-adv: dat: atomically update mac addresses
      batman-adv: fix TX priority extraction for BATADV_FORW_MCAST
      batman-adv: mcast: ensure unshared skb for multicast packets
      batman-adv: mcast: linearize skbuff for packet generation
      batman-adv: dat: drop non-4addr backwards compatibility
      batman-adv: add missing kernel-doc comments
      batman-adv: fix kernel-doc for functions holding skb ownership
      batman-adv: annotate functions which may reallocate the skbuff
      batman-adv: split multiple declarations per line
      batman-adv: switch var declarations to reverse x-mas tree order
      batman-adv: tt: use atomic flag modifications
      batman-adv: tt: simplify NEW flag transition code

 include/uapi/linux/batadv_packet.h     |  16 +-
 net/batman-adv/bat_algo.c              |  16 +-
 net/batman-adv/bat_iv_ogm.c            | 303 ++++++++++++----
 net/batman-adv/bat_v.c                 |  87 ++++-
 net/batman-adv/bat_v_elp.c             |  19 +-
 net/batman-adv/bat_v_ogm.c             |  34 +-
 net/batman-adv/bitarray.c              |   9 +-
 net/batman-adv/bridge_loop_avoidance.c | 169 +++++----
 net/batman-adv/distributed-arp-table.c | 305 +++++++++++-----
 net/batman-adv/fragmentation.c         |  34 +-
 net/batman-adv/gateway_client.c        |  41 ++-
 net/batman-adv/gateway_common.c        |   6 +-
 net/batman-adv/hard-interface.c        |  94 ++++-
 net/batman-adv/hash.c                  |   5 +-
 net/batman-adv/hash.h                  |  42 ++-
 net/batman-adv/log.h                   |  16 +-
 net/batman-adv/main.c                  |  59 ++-
 net/batman-adv/mesh-interface.c        | 116 ++++--
 net/batman-adv/multicast.c             |  33 +-
 net/batman-adv/multicast_forw.c        |  33 +-
 net/batman-adv/netlink.c               |  14 +-
 net/batman-adv/originator.c            |  64 ++--
 net/batman-adv/routing.c               | 115 ++++--
 net/batman-adv/send.c                  |   7 +-
 net/batman-adv/tp_meter.c              |  41 ++-
 net/batman-adv/translation-table.c     | 637 +++++++++++++++++++++++----------
 net/batman-adv/tvlv.c                  |  24 +-
 net/batman-adv/types.h                 |   8 +-
 28 files changed, 1692 insertions(+), 655 deletions(-)