netdev - RE: [PATCH v19 bpf-next 09/23] bpf: introduce BPF_F_XDP_MB flag in prog

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Message-ID: <61ad7f11ecefd_444e2085d@john.notmuch>
Date:   Sun, 05 Dec 2021 19:10:09 -0800
From:   John Fastabend <john.fastabend@...il.com>
To:     Lorenzo Bianconi <lorenzo@...nel.org>, bpf@...r.kernel.org,
        netdev@...r.kernel.org
Cc:     lorenzo.bianconi@...hat.com, davem@...emloft.net, kuba@...nel.org,
        ast@...nel.org, daniel@...earbox.net, shayagr@...zon.com,
        john.fastabend@...il.com, dsahern@...nel.org, brouer@...hat.com,
        echaudro@...hat.com, jasowang@...hat.com,
        alexander.duyck@...il.com, saeed@...nel.org,
        maciej.fijalkowski@...el.com, magnus.karlsson@...el.com,
        tirthendu.sarkar@...el.com, toke@...hat.com
Subject: RE: [PATCH v19 bpf-next 09/23] bpf: introduce BPF_F_XDP_MB flag in
 prog_flags loading the ebpf program

Lorenzo Bianconi wrote:
> Introduce BPF_F_XDP_MB and the related field in bpf_prog_aux in order to
> notify the driver the loaded program support xdp multi-buffer.
> 
> Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
> ---

Sounds like a good plan to me.

Acked-by: John Fastabend <john.fastabend@...il.com>