Add support to handle mdb offload failure notifications. Kernel commits: e846fb5e7c52 ("net: bridge: mcast: Add offload failed mdb flag") 9fbe1e3e61c2 ("net: bridge: Add offload_fail_notification bopt") The link to kernel changes: https://lore.kernel.org/netdev/20250411150323.1117797-1-Joseph.Huang@xxxxxxxxxx/ Joseph Huang (2): bridge: mdb: Support offload failed flag iplink_bridge: Add mdb_offload_fail_notification bridge/mdb.c | 2 ++ ip/iplink_bridge.c | 19 +++++++++++++++++++ man/man8/ip-link.8.in | 9 +++++++++ 3 files changed, 30 insertions(+) --- v1: https://lore.kernel.org/netdev/20250318225026.145501-1-Joseph.Huang@xxxxxxxxxx/ v2: https://lore.kernel.org/netdev/20250403235452.1534269-1-Joseph.Huang@xxxxxxxxxx/ Change multi-valued option mdb_notify_on_flag_change to bool option mdb_offload_fail_notification v3: https://lore.kernel.org/netdev/20250404215328.1843239-1-Joseph.Huang@xxxxxxxxxx/ Patch 2/2 Use strcmp instead of matches v4: Drop RFC status Patch 2/2 Change to reverse christmas tree declaration Patch 2/2 Add mdb_offload_fail_notification default -- 2.49.0