linux-kernel - RE: [v4,net-next,06/15] net: fec: add fec_enet_rx_queue

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Message-ID:
 <PAXPR04MB85108C4420594033C6CB0F8D8890A@PAXPR04MB8510.eurprd04.prod.outlook.com>
Date: Tue, 27 Jan 2026 01:28:56 +0000
From: Wei Fang <wei.fang@....com>
To: Jakub Kicinski <kuba@...nel.org>
CC: "john.fastabend@...il.com" <john.fastabend@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Shenwei Wang
	<shenwei.wang@....com>, "daniel@...earbox.net" <daniel@...earbox.net>, Frank
 Li <frank.li@....com>, "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	Clark Wang <xiaoning.wang@....com>, "ast@...nel.org" <ast@...nel.org>,
	"sdf@...ichev.me" <sdf@...ichev.me>, "imx@...ts.linux.dev"
	<imx@...ts.linux.dev>, "davem@...emloft.net" <davem@...emloft.net>,
	"edumazet@...gle.com" <edumazet@...gle.com>, "hawk@...nel.org"
	<hawk@...nel.org>, "bpf@...r.kernel.org" <bpf@...r.kernel.org>,
	"pabeni@...hat.com" <pabeni@...hat.com>, "andrew+netdev@...n.ch"
	<andrew+netdev@...n.ch>
Subject: RE: [v4,net-next,06/15] net: fec: add fec_enet_rx_queue_xdp() for XDP
 path

> On Mon, 26 Jan 2026 02:09:13 +0000 Wei Fang wrote:
> > Therefore, xdp program will not be installed for those platforms which
> > need swap_buffer(). Because the XDP path and the traditional protocol
> > stack path were previously mixed in fec_enet_rx_queue(), the logic was
> > confused, which led to the AI making a misjudgment.
> 
> Understood, could you add a note to this effect in the commit message
> to try to steer the AI away?

Yes, I will improve the commit message.