netdev - Re: [PATCH v2 iproute] bridge: dump mcast querier state

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Message-ID: <f4efc424-6505-4e20-a9f2-14e973281921@blackwall.org>
Date: Wed, 30 Oct 2024 17:29:59 +0200
From: Nikolay Aleksandrov <razor@...ckwall.org>
To: Fabian Pfitzner <f.pfitzner@...gutronix.de>, netdev@...r.kernel.org
Cc: entwicklung@...gutronix.de, bridge@...ts.linux-foundation.org
Subject: Re: [PATCH v2 iproute] bridge: dump mcast querier state

On 30/10/2024 10:46, Fabian Pfitzner wrote:
> Kernel support for dumping the multicast querier state was added in this
> commit [1]. As some people might be interested to get this information
> from userspace, this commit implements the necessary changes to show it
> via
> 
> ip -d link show [dev]
> 
> The querier state shows the following information for IPv4 and IPv6
> respectively:
> 
> 1) The ip address of the current querier in the network. This could be
>    ourselves or an external querier.
> 2) The port on which the querier was seen
> 3) Querier timeout in seconds
> 
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c7fa1d9b1fb179375e889ff076a1566ecc997bfc
> 
> Signed-off-by: Fabian Pfitzner <f.pfitzner@...gutronix.de>
> ---
> 
> v1->v2: refactor code
> 
>  ip/iplink_bridge.c | 47 ++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 47 insertions(+)
> 

For the second time(!), please CC maintainers because it's very easy to
miss a patch. In addition to maintainers, please CC reviewers of previous
versions as well.

Thank you,
 Nik