netdev - Re: [PATCH net-next v7 6/8] net/funeth: add the data path

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Message-ID: <20220223205510.0bd583cf@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Wed, 23 Feb 2022 20:55:10 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Dimitris Michailidis <d.michailidis@...gible.com>
Cc:     davem@...emloft.net, netdev@...r.kernel.org, andrew@...n.ch
Subject: Re: [PATCH net-next v7 6/8] net/funeth: add the data path

On Fri, 18 Feb 2022 15:45:34 -0800 Dimitris Michailidis wrote:
> +	if (unlikely(skb->len < FUN_TX_MIN_LEN)) {
> +		FUN_QSTAT_INC(q, tx_len_err);
> +		return 0;
> +	}

Is there something in the standards that says 32 byte frames are
invalid? __skb_put_padto() is your friend.