linux-kernel - Re: [PATCH] net: ethernet: ti: am65-cpsw: Lower random mac address error print to info

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Message-ID: <c28bbaa1-c01d-4928-8791-1bb921a2f163@kernel.org>
Date: Tue, 20 May 2025 15:14:22 +0300
From: Roger Quadros <rogerq@...nel.org>
To: Nishanth Menon <nm@...com>, Andrew Lunn <andrew+netdev@...n.ch>,
 Jakub Kicinski <kuba@...nel.org>, Eric Dumazet <edumazet@...gle.com>,
 "David S. Miller" <davem@...emloft.net>
Cc: Siddharth Vadapalli <s-vadapalli@...com>, linux-kernel@...r.kernel.org,
 netdev@...r.kernel.org
Subject: Re: [PATCH] net: ethernet: ti: am65-cpsw: Lower random mac address
 error print to info

On 16/05/2025 15:26, Nishanth Menon wrote:
> Using random mac address is not an error since the driver continues to
> function, it should be informative that the system has not assigned
> a MAC address. This is inline with other drivers such as ax88796c,
> dm9051 etc. Drop the error level to info level.
> 
> Signed-off-by: Nishanth Menon <nm@...com>
> ---
> 
> This is esp irritating on platforms such as J721E-IDK-GW which has a
> bunch of ethernet interfaces, and not all of them have MAC address
> assigned from Efuse.
> Example log (next-20250515):
> https://gist.github.com/nmenon/8edbc1773c150a5be69f5b700d907ceb#file-j721e-idk-gw-L1588
> 

Reviewed-by: Roger Quadros <rogerq@...nel.org>