linux-kernel - Re: [PATCH net v2] net: dsa: tag_rtl4

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Message-ID: <20231102104550.iuw5ozfchbm3u667@skbuf>
Date:   Thu, 2 Nov 2023 12:45:50 +0200
From:   Vladimir Oltean <olteanv@...il.com>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     Luiz Angelo Daros de Luca <luizluca@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net v2] net: dsa: tag_rtl4_a: Bump min packet size

On Wed, Nov 01, 2023 at 09:26:50PM +0100, Linus Walleij wrote:
> On Wed, Nov 1, 2023 at 1:35 PM Luiz Angelo Daros de Luca <luizluca@...il.com> wrote:
> 
> > Sorry but I noticed no issues:
> 
> Don't be sorry about that, it's good news because now I know
> where to look, i.e. in the ethernet controller.

Don't look too deeply into the code just yet, just try to see what
happens with dsa_loop on an identical Ethernet controller that isn't
physically attached to a switch.