netdev - Re: [PATCH net 7/7] net: tls: fix returned read length with async decrypt

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Date: Fri, 9 Feb 2024 09:22:17 +0000
From: Simon Horman <horms@...nel.org>
To: Jakub Kicinski <kuba@...nel.org>
Cc: davem@...emloft.net, netdev@...r.kernel.org, edumazet@...gle.com,
	pabeni@...hat.com, sd@...asysnail.net, vadim.fedorenko@...ux.dev,
	borisp@...dia.com, john.fastabend@...il.com
Subject: Re: [PATCH net 7/7] net: tls: fix returned read length with async
 decrypt

On Tue, Feb 06, 2024 at 05:18:24PM -0800, Jakub Kicinski wrote:
> We double count async, non-zc rx data. The previous fix was
> lucky because if we fully zc async_copy_bytes is 0 so we add 0.
> Decrypted already has all the bytes we handled, in all cases.
> We don't have to adjust anything, delete the erroneous line.
> 
> Fixes: 4d42cd6bc2ac ("tls: rx: fix return value for async crypto")
> Co-developed-by: Sabrina Dubroca <sd@...asysnail.net>
> Signed-off-by: Sabrina Dubroca <sd@...asysnail.net>
> Signed-off-by: Jakub Kicinski <kuba@...nel.org>

Reviewed-by: Simon Horman <horms@...nel.org>