Thread (5 messages) 5 messages, 2 authors, 1d ago
WARM1d

[PATCH net-next v3 0/2] bridge: mcast: Fix a false positive lockdep splat

From: Ido Schimmel <idosch@nvidia.com>
Date: 2026-07-08 12:28:56
Also in: bridge

Patch #1 fixes false positive lockdep splat. See the commit message for
more details.

Patch #2 is small cleanup following the previous patch.

Targeting at net-next since this is a false positive that is only
visible with lockdep enabled and the change is not small / trivial.

v3:
  - Use skb_queue_splice_tail_init() (Eric).
  - Increment multicast stats from the workqueue.
  - Add patch #2.
  - Target at net-next.

v2: https://lore.kernel.org/netdev/20260430162604.1043756-1-idosch@nvidia.com/ (local)
  - Limit the queue to 1,000 skbs.
  - Edit the trace to avoid checkpatch errors.

v1: https://lore.kernel.org/netdev/20260426133435.207006-1-idosch@nvidia.com/ (local)

Ido Schimmel (2):
  bridge: mcast: Fix a false positive lockdep splat
  bridge: mcast: Remove unnecessary argument from
    br_multicast_alloc_query()

 net/bridge/br_multicast.c | 105 ++++++++++++++++++++++++++++++--------
 net/bridge/br_private.h   |   4 ++
 2 files changed, 89 insertions(+), 20 deletions(-)

-- 
2.54.0
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