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

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Message-ID: <20231030233334.jcd5dnojruo57hfk@skbuf>
Date:   Tue, 31 Oct 2023 01:33:34 +0200
From:   Vladimir Oltean <olteanv@...il.com>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     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 Mon, Oct 30, 2023 at 11:57:33PM +0100, Linus Walleij wrote:
> Here you can incidentally also see what happens if we don't pad the big packets:
> the packet gets truncated.

Are we sure we are debugging a switch problem? On how many platforms
with the RTL8366RB can the issue be seen? Is the conduit interface the
same on all these platforms, or is it different and that makes no
difference?