netdev - Re: [PATCH v4 bpf-next 0/3] netfilter: Add the capability to offload flowtable in XDP layer

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Date: Fri, 14 Jun 2024 17:19:09 +0200
From: Pablo Neira Ayuso <pablo@...filter.org>
To: Lorenzo Bianconi <lorenzo@...nel.org>
Cc: bpf@...r.kernel.org, kadlec@...filter.org, davem@...emloft.net,
	edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
	netfilter-devel@...r.kernel.org, netdev@...r.kernel.org,
	ast@...nel.org, daniel@...earbox.net, andrii@...nel.org,
	martin.lau@...ux.dev, eddyz87@...il.com,
	lorenzo.bianconi@...hat.com, toke@...hat.com, fw@...len.de,
	hawk@...nel.org, horms@...nel.org, donhunte@...hat.com,
	memxor@...il.com
Subject: Re: [PATCH v4 bpf-next 0/3] netfilter: Add the capability to offload
 flowtable in XDP layer

On Wed, May 29, 2024 at 03:04:29PM +0200, Lorenzo Bianconi wrote:
> Introduce bpf_xdp_flow_lookup kfunc in order to perform the lookup of
> a given flowtable entry based on the fib tuple of incoming traffic.
> bpf_xdp_flow_lookup can be used as building block to offload in XDP
> the sw flowtable processing when the hw support is not available.

Akced-by: Pablo Neira Ayuso <pablo@...filter.org>