netdev - Re: [PATCH ipsec 1/3] xfrm: restore GSO for SW crypto

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Message-ID: <20250729130549.GM402218@unreal>
Date: Tue, 29 Jul 2025 16:05:49 +0300
From: Leon Romanovsky <leonro@...dia.com>
To: Sabrina Dubroca <sd@...asysnail.net>
CC: <netdev@...r.kernel.org>, Zhu Yanjun <yanjun.zhu@...ux.dev>, "Steffen
 Klassert" <steffen.klassert@...unet.com>
Subject: Re: [PATCH ipsec 1/3] xfrm: restore GSO for SW crypto

On Mon, Jul 28, 2025 at 05:17:18PM +0200, Sabrina Dubroca wrote:
> Commit 49431af6c4ef incorrectly assumes that the GSO path is only used
> by HW offload, but it's also useful for SW crypto.
> 
> This patch re-enables GSO for SW crypto. It's not an exact revert to
> preserve the other changes made to xfrm_dev_offload_ok afterwards, but
> it reverts all of its effects.
> 
> Fixes: 49431af6c4ef ("xfrm: rely on XFRM offload")
> Signed-off-by: Sabrina Dubroca <sd@...asysnail.net>
> ---
>  net/xfrm/xfrm_device.c | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)
> 

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