Re: [PATCH net-next v4 10/14] net: bridge: mcast: track active state, bridge up/down
From: Ido Schimmel <idosch@nvidia.com>
Date: 2026-03-09 17:49:25
Also in:
bridge, linux-kselftest, lkml
On Sat, Mar 07, 2026 at 05:45:44AM +0100, Linus Lüssing wrote:
quoted hunk ↗ jump to hunk
@@ -4431,6 +4437,9 @@ static void __br_multicast_open(struct net_bridge_mcast *brmctx) #if IS_ENABLED(CONFIG_IPV6) __br_multicast_open_query(brmctx->br, &brmctx->ip6_own_query); #endif + + /* bridge interface is up, maybe set multicast state to active */ + br_multicast_update_active(brmctx); } static void br_multicast_open_locked(struct net_bridge *br)@@ -4478,6 +4487,9 @@ static void __br_multicast_stop(struct net_bridge_mcast *brmctx) timer_shutdown(&brmctx->ip6_other_query.delay_timer); timer_shutdown(&brmctx->ip6_own_query.timer); #endif + + /* bridge interface is down, set multicast state to inactive */
Noticed this while reviewing patch #14: The comments about the interface
being up / down are inaccurate when __br_multicast_{open,stop}() are
called for a per-VLAN multicast context