netdev - Re: [PATCH iwl-next v6 4/6] igb: Introduce XSK data structures and helpers

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Message-ID: <87r0ak8wan.fsf@kurt.kurt.home>
Date: Mon, 19 Aug 2024 15:41:20 +0200
From: Kurt Kanzenbach <kurt@...utronix.de>
To: Maciej Fijalkowski <maciej.fijalkowski@...el.com>
Cc: Tony Nguyen <anthony.l.nguyen@...el.com>, Przemek Kitszel
 <przemyslaw.kitszel@...el.com>, "David S. Miller" <davem@...emloft.net>,
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
 Paolo
 Abeni <pabeni@...hat.com>, Alexei Starovoitov <ast@...nel.org>, Daniel
 Borkmann <daniel@...earbox.net>, Jesper Dangaard Brouer <hawk@...nel.org>,
 John Fastabend <john.fastabend@...il.com>, Richard Cochran
 <richardcochran@...il.com>, Sriram Yagnaraman
 <sriram.yagnaraman@...csson.com>, Benjamin Steinke
 <benjamin.steinke@...s-audio.com>, Sebastian Andrzej Siewior
 <bigeasy@...utronix.de>, intel-wired-lan@...ts.osuosl.org,
 netdev@...r.kernel.org, bpf@...r.kernel.org, Sriram Yagnaraman
 <sriram.yagnaraman@....tech>
Subject: Re: [PATCH iwl-next v6 4/6] igb: Introduce XSK data structures and
 helpers

On Mon Aug 19 2024, Maciej Fijalkowski wrote:
> On Fri, Aug 16, 2024 at 11:24:03AM +0200, Kurt Kanzenbach wrote:
>> From: Sriram Yagnaraman <sriram.yagnaraman@....tech>
>> 
>> Add the following ring flag:
>> - IGB_RING_FLAG_TX_DISABLED (when xsk pool is being setup)
>> 
>> Add a xdp_buff array for use with XSK receive batch API, and a pointer
>> to xsk_pool in igb_adapter.
>> 
>> Add enable/disable functions for TX and RX rings.
>> Add enable/disable functions for XSK pool.
>> Add xsk wakeup function.
>> 
>> None of the above functionality will be active until
>> NETDEV_XDP_ACT_XSK_ZEROCOPY is advertised in netdev->xdp_features.
>> 
>> Signed-off-by: Sriram Yagnaraman <sriram.yagnaraman@....tech>
>
> Sriram's mail bounces unfortunately, is it possible to grab his current
> address?

His current email address is in the Cc list. However, i wasn't sure if
it's okay to update the From and SoB of these patches?

>
> You could also update the copyright date in igb_xsk.c.

Ditto for the copyright. It probably has to be something like
Copyright(c) 2023 Ericsson?

Thanks,
Kurt

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