netdev - Re: [PATCH RFC net-next 06/13] selftests: forwarding: multiple instances in tcpdump helper

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Date:   Mon, 11 Apr 2022 17:26:36 +0000
From:   Vladimir Oltean <vladimir.oltean@....com>
To:     Joachim Wiberg <troglobit@...il.com>
CC:     Roopa Prabhu <roopa@...dia.com>,
        Nikolay Aleksandrov <razor@...ckwall.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "bridge@...ts.linux-foundation.org" 
        <bridge@...ts.linux-foundation.org>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Tobias Waldekranz <tobias@...dekranz.com>
Subject: Re: [PATCH RFC net-next 06/13] selftests: forwarding: multiple
 instances in tcpdump helper

On Mon, Apr 11, 2022 at 03:38:30PM +0200, Joachim Wiberg wrote:
> Extend tcpdump_start() & C:o to handle multiple instances.  Useful when
> observing bridge operation, e.g., unicast learning/flooding, and any
> case of multicast distribution (to these ports but not that one ...).
> 
> This means the interface argument is now a mandatory argument to all
> tcpdump_*() functions, hence the changes to the ocelot flower test.
> 
> Signed-off-by: Joachim Wiberg <troglobit@...il.com>
> ---

Reviewed-by: Vladimir Oltean <vladimir.oltean@....com>