netdev - Re: [PATCH net-next] net/packet: add PACKET_FANOUT_FLAG_IGNORE

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Message-ID: <CANn89iLEuY4gA5bVOOUGNAK_zpQJGaY-B1Rt=L=OOKZheLyFgg@mail.gmail.com>
Date:   Fri, 28 Oct 2022 10:35:23 -0700
From:   Eric Dumazet <edumazet@...gle.com>
To:     Willem de Bruijn <willemdebruijn.kernel@...il.com>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
        pabeni@...hat.com, vincent.whitchurch@...s.com, cpascoe@...gle.com,
        Willem de Bruijn <willemb@...gle.com>
Subject: Re: [PATCH net-next] net/packet: add PACKET_FANOUT_FLAG_IGNORE_OUTGOING

On Thu, Oct 27, 2022 at 2:10 PM Willem de Bruijn
<willemdebruijn.kernel@...il.com> wrote:
>
> From: Willem de Bruijn <willemb@...gle.com>
>
> Extend packet socket option PACKET_IGNORE_OUTGOING to fanout groups.
>
...
> Instead, introduce a new fanout group flag with the same behavior.
>
> Tested with https://github.com/wdebruij/kerneltools/blob/master/tests/test_psock_fanout_ignore_outgoing.c
>
> Signed-off-by: Willem de Bruijn <willemb@...gle.com>

SGTM, thanks.

Reviewed-by: Eric Dumazet <edumazet@...gle.com>