netdev - Re: [PATCH ipsec 2/3] Revert "xfrm: Remove unneeded device check from validate_xmit

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Message-ID: <20250729130604.GN402218@unreal>
Date: Tue, 29 Jul 2025 16:06:04 +0300
From: Leon Romanovsky <leonro@...dia.com>
To: Sabrina Dubroca <sd@...asysnail.net>
CC: <netdev@...r.kernel.org>, Cosmin Ratiu <cratiu@...dia.com>, "Nikolay
 Aleksandrov" <razor@...ckwall.org>, Steffen Klassert
	<steffen.klassert@...unet.com>
Subject: Re: [PATCH ipsec 2/3] Revert "xfrm: Remove unneeded device check
 from validate_xmit_xfrm"

On Mon, Jul 28, 2025 at 05:17:19PM +0200, Sabrina Dubroca wrote:
> This reverts commit d53dda291bbd993a29b84d358d282076e3d01506.
> 
> This change causes traffic using GSO with SW crypto running through a
> NIC capable of HW offload to no longer get segmented during
> validate_xmit_xfrm.
> 
> Fixes: d53dda291bbd ("xfrm: Remove unneeded device check from validate_xmit_xfrm")
> Signed-off-by: Sabrina Dubroca <sd@...asysnail.net>
> ---
>  net/xfrm/xfrm_device.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 

Thanks,
Reviewed-by: Leon Romanovsky <leonro@...dia.com>