netdev - RE: [PATCH net-next 1/4] igb: prepare for AF

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Message-ID: <875xs9hm0o.fsf@kurt.kurt.home>
Date: Fri, 09 Aug 2024 15:19:03 +0200
From: Kurt Kanzenbach <kurt@...utronix.de>
To: "Fijalkowski, Maciej" <maciej.fijalkowski@...el.com>, "Nguyen, Anthony
 L" <anthony.l.nguyen@...el.com>
Cc: "davem@...emloft.net" <davem@...emloft.net>, "kuba@...nel.org"
 <kuba@...nel.org>, "pabeni@...hat.com" <pabeni@...hat.com>,
 "edumazet@...gle.com" <edumazet@...gle.com>, "netdev@...r.kernel.org"
 <netdev@...r.kernel.org>, Sriram Yagnaraman <sriram.yagnaraman@....tech>,
 "Karlsson, Magnus" <magnus.karlsson@...el.com>, "ast@...nel.org"
 <ast@...nel.org>, "daniel@...earbox.net" <daniel@...earbox.net>,
 "hawk@...nel.org" <hawk@...nel.org>, "john.fastabend@...il.com"
 <john.fastabend@...il.com>, "bpf@...r.kernel.org" <bpf@...r.kernel.org>,
 "sriram.yagnaraman@...csson.com" <sriram.yagnaraman@...csson.com>,
 "richardcochran@...il.com" <richardcochran@...il.com>,
 "benjamin.steinke@...s-audio.com" <benjamin.steinke@...s-audio.com>,
 "bigeasy@...utronix.de" <bigeasy@...utronix.de>, "Rout, ChandanX"
 <chandanx.rout@...el.com>
Subject: RE: [PATCH net-next 1/4] igb: prepare for AF_XDP zero-copy support

On Fri Aug 09 2024, Fijalkowski, Maciej wrote:
>> >> +static inline bool igb_xdp_is_enabled(struct igb_adapter *adapter)
>> >> +{
>> >> +	return !!adapter->xdp_prog;
>> >
>> > READ_ONCE() plus use this everywhere else where prog is read.
>> 
>> Sure. I'll send v6 to iwl then.
>
> I'm in the middle of going through rest of the set, will finish today.

Perfect, thanks!

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