netdev - Re: [PATCH v2] net/mlx5e: don't assume psp tx skbs are ipv6 csum handling

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Message-ID: <CANn89i+OEP2xxNjExxxE81uT-U+nZSSFLT37gKk+25CpU6ZEsg@mail.gmail.com>
Date: Tue, 27 Jan 2026 13:56:19 +0100
From: Eric Dumazet <edumazet@...gle.com>
To: Daniel Zahka <daniel.zahka@...il.com>
Cc: Boris Pismenny <borisp@...dia.com>, Saeed Mahameed <saeedm@...dia.com>, 
	Leon Romanovsky <leon@...nel.org>, Tariq Toukan <tariqt@...dia.com>, Mark Bloch <mbloch@...dia.com>, 
	Andrew Lunn <andrew+netdev@...n.ch>, "David S. Miller" <davem@...emloft.net>, 
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
	Rahul Rameshbabu <rrameshbabu@...dia.com>, Raed Salem <raeds@...dia.com>, 
	Cosmin Ratiu <cratiu@...dia.com>, netdev@...r.kernel.org, linux-rdma@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] net/mlx5e: don't assume psp tx skbs are ipv6 csum handling

On Mon, Jan 26, 2026 at 8:38 PM Daniel Zahka <daniel.zahka@...il.com> wrote:
>
> mlx5e_psp_handle_tx_skb() assumes skbs are ipv6 when doing a partial
> TCP checksum with tso. Make correctly mlx5e_psp_handle_tx_skb() handle
> ipv4 packets.
>
> Fixes: e5a1861a298e ("net/mlx5e: Implement PSP Tx data path")
> Signed-off-by: Daniel Zahka <daniel.zahka@...il.com>

Reviewed-by: Eric Dumazet <edumazet@...gle.com>