netdev - Re: [PATCHv3 net-next 2/3] bonding: Add ESN support to IPSec HW offload

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Message-ID: <ZsbkwnjEXOT+UbkS@gauss3.secunet.de>
Date: Thu, 22 Aug 2024 09:12:02 +0200
From: Steffen Klassert <steffen.klassert@...unet.com>
To: Sabrina Dubroca <sd@...asysnail.net>
CC: Hangbin Liu <liuhangbin@...il.com>, <netdev@...r.kernel.org>, Jay Vosburgh
	<j.vosburgh@...il.com>, "David S . Miller" <davem@...emloft.net>, "Jakub
 Kicinski" <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Eric Dumazet
	<edumazet@...gle.com>, Nikolay Aleksandrov <razor@...ckwall.org>, "Tariq
 Toukan" <tariqt@...dia.com>, Jianbo Liu <jianbol@...dia.com>, Simon Horman
	<horms@...nel.org>
Subject: Re: [PATCHv3 net-next 2/3] bonding: Add ESN support to IPSec HW
 offload

On Wed, Aug 21, 2024 at 07:20:46PM +0200, Sabrina Dubroca wrote:
> 2024-08-21, 16:03:01 +0200, Steffen Klassert wrote:
> > 
> > Maybe I miss something, but how is the sequence number, replay window
> > etc. transfered from the old to the new active slave?
> 
> With crypto offload, the stack sees the headers so it manages to keep
> track and update its data, so it should have no problem feeding it
> back to the next driver?

Right, I was thinking about the packet offload case.