From: Ido Schimmel <idosch@nvidia.com>
To: "Linus Lüssing" <linus.luessing@c0d3.blue>
Cc: bridge@lists.linux.dev, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
Nikolay Aleksandrov <razor@blackwall.org>,
Andrew Lunn <andrew+netdev@lunn.ch>,
Simon Horman <horms@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Jakub Kicinski <kuba@kernel.org>,
Eric Dumazet <edumazet@google.com>,
"David S . Miller" <davem@davemloft.net>,
Kuniyuki Iwashima <kuniyu@google.com>,
Stanislav Fomichev <sdf@fomichev.me>,
Xiao Liang <shaw.leon@gmail.com>,
shuah@kernel.org, petrm@nvidia.com
Subject: Re: [PATCH net-next v4 07/14] net: bridge: mcast: track active state, own MLD querier disappearance
Date: Mon, 9 Mar 2026 15:18:57 +0200 [thread overview]
Message-ID: <20260309131857.GA1942372@shredder> (raw)
In-Reply-To: <20260307044548.5230-8-linus.luessing@c0d3.blue>
On Sat, Mar 07, 2026 at 05:45:41AM +0100, Linus Lüssing wrote:
> This change ensures that the new multicast active state variable is
> immediately unset if our internal IGMP/MLD querier was elected and
> now disabled.
>
> If no IGMP/MLD querier exists on the link then we can't reliably receive
> IGMP/MLD reports and in turn can't ensure the completeness of our MDB
> anymore either.
>
> No functional change for the fast/data path yet.
>
> Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>
> Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Please take care of the comment I left last time regarding the subject:
https://lore.kernel.org/netdev/20260208160907.GG154003@shredder/
next prev parent reply other threads:[~2026-03-09 13:19 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-07 4:45 [PATCH net-next v4 00/14] net: bridge: reduce multicast checks in fast path Linus Lüssing
2026-03-07 4:45 ` [PATCH net-next v4 01/14] net: bridge: mcast: export ip{4,6}_active state to netlink Linus Lüssing
2026-03-07 4:45 ` [PATCH net-next v4 02/14] net: bridge: mcast: track active state, adding tests Linus Lüssing
2026-03-07 4:45 ` [PATCH net-next v4 03/14] net: bridge: mcast: avoid sleeping on bridge-down Linus Lüssing
2026-03-09 12:31 ` Ido Schimmel
2026-03-07 4:45 ` [PATCH net-next v4 04/14] net: bridge: mcast: track active state, IGMP/MLD querier appearance Linus Lüssing
2026-03-09 12:57 ` Ido Schimmel
2026-03-07 4:45 ` [PATCH net-next v4 05/14] net: bridge: mcast: track active state, foreign IGMP/MLD querier disappearance Linus Lüssing
2026-03-07 4:45 ` [PATCH net-next v4 06/14] net: bridge: mcast: track active state, IPv6 address availability Linus Lüssing
2026-03-07 4:45 ` [PATCH net-next v4 07/14] net: bridge: mcast: track active state, own MLD querier disappearance Linus Lüssing
2026-03-09 13:18 ` Ido Schimmel [this message]
2026-03-07 4:45 ` [PATCH net-next v4 08/14] net: bridge: mcast: track active state, if snooping is enabled Linus Lüssing
2026-03-09 13:44 ` Ido Schimmel
2026-03-07 4:45 ` [PATCH net-next v4 09/14] net: bridge: mcast: track active state, VLAN snooping Linus Lüssing
2026-03-08 20:12 ` Ido Schimmel
2026-03-07 4:45 ` [PATCH net-next v4 10/14] net: bridge: mcast: track active state, bridge up/down Linus Lüssing
2026-03-09 15:58 ` Ido Schimmel
2026-03-09 17:49 ` Ido Schimmel
2026-03-07 4:45 ` [PATCH net-next v4 11/14] net: bridge: mcast: track active state, prepare for outside lock reads Linus Lüssing
2026-03-09 16:17 ` Ido Schimmel
2026-03-07 4:45 ` [PATCH net-next v4 12/14] net: bridge: mcast: use combined active state in netlink Linus Lüssing
2026-03-07 4:45 ` [PATCH net-next v4 13/14] net: bridge: mcast: use combined active state in fast/data path Linus Lüssing
2026-03-09 16:51 ` Ido Schimmel
2026-03-07 4:45 ` [PATCH net-next v4 14/14] net: bridge: mcast: add inactive state assertions Linus Lüssing
2026-03-09 17:48 ` Ido Schimmel
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