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Subject: Re: [PATCH bpf-next v4 0/7] Add bpf programmable net device
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To: Daniel Borkmann <daniel@iogearbox.net>, bpf@vger.kernel.org
Cc: netdev@vger.kernel.org, razor@blackwall.org, ast@kernel.org,
 andrii@kernel.org, john.fastabend@gmail.com, sdf@google.com,
 toke@kernel.org, kuba@kernel.org, andrew@lunn.ch
References: <20231024214904.29825-1-daniel@iogearbox.net>
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From: Martin KaFai Lau <martin.lau@linux.dev>
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On 10/24/23 2:48 PM, Daniel Borkmann wrote:
> This work adds a BPF programmable device which can operate in L3 or L2
> mode where the BPF program is part of the xmit routine. It's program
> management is done via bpf_mprog and it comes with BPF link support.
> For details see patch 1 and following. Thanks!

Thanks for the work on this. We have been testing the earlier version in a 
production service and we see at least 3% cpu win when comparing with veth.

Acked-by: Martin KaFai Lau <martin.lau@kernel.org>