netdev - Re: [PATCH net] macsec: fix UAF bug for real

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Date:   Mon, 30 May 2022 21:23:38 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Ziyang Xuan <william.xuanziyang@...wei.com>
Cc:     <davem@...emloft.net>, <edumazet@...gle.com>, <pabeni@...hat.com>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <ap420073@...il.com>
Subject: Re: [PATCH net] macsec: fix UAF bug for real_dev

On Sat, 28 May 2022 17:36:59 +0800 Ziyang Xuan wrote:
> --- a/drivers/net/macsec.c
> +++ b/drivers/net/macsec.c
> @@ -107,6 +107,7 @@ struct pcpu_secy_stats {
>  struct macsec_dev {
>  	struct macsec_secy secy;
>  	struct net_device *real_dev;
> +	netdevice_tracker dev_tracker;

You need to add kdoc for @dev_tracker.