Subject: Re: [PATCH] veth: Fix race with AF_XDP exposing old or uninitialized descriptors

From: Jakub Kicinski <[email-masked]>
Date: Wed, 21 Dec 2022 17:07:00 -0800

On Tue, 20 Dec 2022 12:59:03 -0600 Shawn Bohrer wrote:
>  	if (stats.xdp_tx > 0)
>  		veth_xdp_flush(rq, &bq);

This one does not need similar treatment, right?
Only thing I could spot is potential races in updating stats, 
but that seems like a larger issue with veth xdp.

> -	if (stats.xdp_redirect > 0)
> -		xdp_do_flush();