netdev - Re: [PATCH net-next 2/6] tsnep: Add XDP TX support

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Message-ID: <4a4b3448-bfcf-1640-3a57-dcaba35398c4@engleder-embedded.com>
Date:   Wed, 7 Dec 2022 21:06:45 +0100
From:   Gerhard Engleder <gerhard@...leder-embedded.com>
To:     Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
        bpf@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, edumazet@...gle.com,
        ast@...nel.org, daniel@...earbox.net, hawk@...nel.org,
        john.fastabend@...il.com
Subject: Re: [PATCH net-next 2/6] tsnep: Add XDP TX support



On 07.12.22 11:26, Paolo Abeni wrote:
> On Sat, 2022-12-03 at 22:54 +0100, Gerhard Engleder wrote:
>> For complete TX support tsnep_xdp_xmit_back() is already added, which is
>> used later by the XDP RX path if BPF programs return XDP_TX.
> 
> Oops, I almost forgot... It's better to introduce tsnep_xdp_xmit_back()
> in the patch using it: this patch introduces a build warning fixed by
> the later patch, and we want to avoid it.

Ok, I will move tsnep_xdp_xmit_back() to the RX patch.

Gerhard