netdev - Re: [PATCH v2 net-next 1/2] af_packet: TX_RING support for TPACKET

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Date:   Mon, 2 Jan 2017 18:07:24 -0500
From:   Sowmini Varadhan <sowmini.varadhan@...cle.com>
To:     Willem de Bruijn <willemdebruijn.kernel@...il.com>
Cc:     Network Development <netdev@...r.kernel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Willem de Bruijn <willemb@...gle.com>,
        David Miller <davem@...emloft.net>
Subject: Re: [PATCH v2 net-next 1/2] af_packet: TX_RING support for TPACKET_V3

On (01/02/17 17:57), Willem de Bruijn wrote:
> One more point. We should validate the tpacket_req3 input and fail if
> unsupported options are passed. Specifically, fail if any of
> {tp_retire_blk_tov, tp_sizeof_priv, tp_feature_req_word} is non-zero.
> 
> Otherwise looks good to me.

Ok, I'll send out v3 tomorrow, with the test case also updated
to share code with walk_v1_v2_tx as cleanly as possible. 

Thanks for the review feedback!

--Sowmini