Re: [PATCH net-next v5] net: pppoe: implement GRO/GSO support

[Jakub Kicinski]

On Thu,  5 Mar 2026 09:38:52 +0800 Qingfang Deng wrote:
> From: Felix Fietkau <nbd@xxxxxxxx>
> 
> Only handles packets where the pppoe header length field matches the exact
> packet length. Significantly improves rx throughput.
> 
> When running NAT traffic through a MediaTek MT7621 devices from a host
> behind PPPoE to a host directly connected via ethernet, the TCP throughput
> that the device is able to handle improves from ~130 Mbit/s to ~630 Mbit/s,
> using fraglist GRO.
> 
> Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
> Signed-off-by: Qingfang Deng <dqfext@xxxxxxxxx>

Please add some selftests.
-- 
pw-bot: cr