netdev - Re: [PATCH] octeontx2-pf: macsec: Fix incorrect MTU size in TX secy policy

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Message-ID: <20250508190003.GP3339421@horms.kernel.org>
Date: Thu, 8 May 2025 20:00:03 +0100
From: Simon Horman <horms@...nel.org>
To: Subbaraya Sundeep <sbhatta@...vell.com>
Cc: sd@...asysnail.net, andrew+netdev@...n.ch, davem@...emloft.net,
	edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
	gakula@...vell.com, hkelam@...vell.com, sgoutham@...vell.com,
	netdev@...r.kernel.org
Subject: Re: [PATCH] octeontx2-pf: macsec: Fix incorrect MTU size in TX secy
 policy

On Wed, May 07, 2025 at 10:44:20PM +0530, Subbaraya Sundeep wrote:
> Underlying real device MTU plus the L2 header length has to
> be configured in TX secy policy because hardware expects the
> mtu to be programmed is outgoing maximum transmission unit from
> MCS block i.e, including L2 header, SecTag and ICV.

Hi Subbaraya,

I think it would be good to include an explanation of how
this bug manifests.

And please target fixes for bugs present in net at net.

Subject: [PATCH net] ...

> 
> Fixes: c54ffc73601c ("octeontx2-pf: mcs: Introduce MACSEC hardware offloading")
> Signed-off-by: Subbaraya Sundeep <sbhatta@...vell.com>

...

-- 
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