Re: [Openvpn-devel] [PATCH ovpn-net-next] ovpn: reset GSO metadata after decapsulation

[Gert D. <ge...@gr...>]

Hi

On Tue, Jul 01, 2025 at 02:47:44PM +0200, Ralf Lici wrote:
> By calling skb_gso_reset(skb) we ensure the inner packet is presented to
> gro_cells_receive() with a clean slate, correctly indicating it is an
> individual packet from the perspective of the local stack.

Amazing find.

I have tested this on my ubuntu 20.04 (backports) testbed that had the
"large ping tcp instance -> udp instance fail", and now everything succeeds
(this patch applied to "DCO version: ovpn-net-next/net-6.15.0-8f0bda6").

Tested-By: Gert Doering <ge...@gr...>

gert
-- 
"If was one thing all people took for granted, was conviction that if you 
 feed honest figures into a computer, honest figures come out. Never doubted 
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Gert Doering - Munich, Germany                             ge...@gr...