netdev - Re: [net-next] ravb: Correct buffer size to map for R-Car Rx

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Message-ID: <20240311092449.GI24043@kernel.org>
Date: Mon, 11 Mar 2024 09:24:49 +0000
From: Simon Horman <horms@...nel.org>
To: Niklas Söderlund <niklas.soderlund+renesas@...natech.se>
Cc: Sergey Shtylyov <s.shtylyov@....ru>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Biju Das <biju.das.jz@...renesas.com>,
	Claudiu Beznea <claudiu.beznea.uj@...renesas.com>,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
	netdev@...r.kernel.org, linux-renesas-soc@...r.kernel.org
Subject: Re: [net-next] ravb: Correct buffer size to map for R-Car Rx

On Fri, Mar 08, 2024 at 11:42:37PM +0100, Niklas Söderlund wrote:
> When creating a helper to allocate and align an skb one location where
> the skb data size was updated was missed. This can lead to a warning
> being printed when the memory is being unmapped as it now always unmap
> the maximum frame size, instead of the size after it have been
> aligned.
> 
> This was correctly done for RZ/G2L but missed for R-Car.
> 
> Fixes: cfbad64706c1 ("ravb: Create helper to allocate skb and align it")
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@...natech.se>

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