netdev - Re: [PATCH net-next v2 0/2] net: bridge: multicast: per-port EHT hosts limit

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Message-ID: <20210127174226.4d29f454@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Wed, 27 Jan 2021 17:42:26 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Nikolay Aleksandrov <razor@...ckwall.org>
Cc:     netdev@...r.kernel.org, roopa@...dia.com,
        bridge@...ts.linux-foundation.org, davem@...emloft.net,
        Nikolay Aleksandrov <nikolay@...dia.com>
Subject: Re: [PATCH net-next v2 0/2] net: bridge: multicast: per-port EHT
 hosts limit

On Tue, 26 Jan 2021 11:35:31 +0200 Nikolay Aleksandrov wrote:
> From: Nikolay Aleksandrov <nikolay@...dia.com>
> 
> Hi,
> This set adds a simple configurable per-port EHT tracked hosts limit.
> Patch 01 adds a default limit of 512 tracked hosts per-port, since the EHT
> changes are still only in net-next that shouldn't be a problem. Then
> patch 02 adds the ability to configure and retrieve the hosts limit
> and to retrieve the current number of tracked hosts per port.
> Let's be on the safe side and limit the number of tracked hosts by
> default while allowing the user to increase that limit if needed.

Applied, thanks!

I'm curious that you add those per-port sysfs files, is this a matter
of policy for the bridge? Seems a bit like a waste of memory at this
point.