netdev - Re: [PATCH net 0/6] bridge: Fix snooping in multi-bridge config with switchdev

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Message-ID: <685c25c2423c451480c0ad2cf78877be@garmin.com>
Date:   Tue, 4 May 2021 20:37:45 +0000
From:   "Huang, Joseph" <Joseph.Huang@...min.com>
To:     Nikolay Aleksandrov <nikolay@...dia.com>,
        Roopa Prabhu <roopa@...dia.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        "bridge@...ts.linux-foundation.org" 
        <bridge@...ts.linux-foundation.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Ido Schimmel <idosch@...sch.org>
Subject: Re: [PATCH net 0/6] bridge: Fix snooping in multi-bridge config with
 switchdev

> Hi,
> This patch-set is inappropriate for -net, if at all. It's quite late over here and I'll
> review the rest later, but I can say from a quick peek that patch 02 is
> unacceptable for it increases the complexity with 1 order of magnitude of all
> add/del call paths and some of them can be invoked on user packets. A lot of
> this functionality should be "hidden" in the driver or done by a user-space
> daemon/helper.
> Most of the flooding behaviour changes must be hidden behind some new
> option otherwise they'll break user setups that rely on the current. I'll review
> the patches in detail over the following few days, net-next is closed anyway.
> 
> Cheers,
>  Nik

Hi Nik,

Thanks for your quick response!
Once you have a chance to review the set, please let me know how I can improve them to make them acceptable. These are real problems and we do need to fix them.

Thanks,
Joseph