netdev - Re: [PATCH net-next 1/2] net: dsa: mv88e6xxx: Implement MTU change

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Message-ID: <20200712012944.1541b078@nic.cz>
Date:   Sun, 12 Jul 2020 01:29:44 +0200
From:   Marek Behun <marek.behun@....cz>
To:     Andrew Lunn <andrew@...n.ch>
Cc:     David Miller <davem@...emloft.net>,
        netdev <netdev@...r.kernel.org>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Russell King <rmk+kernel@...linux.org.uk>,
        Chris Healy <cphealy@...il.com>,
        Fugang Duan <fugang.duan@....com>
Subject: Re: [PATCH net-next 1/2] net: dsa: mv88e6xxx: Implement MTU change

On Sat, 11 Jul 2020 22:32:05 +0200
Andrew Lunn <andrew@...n.ch> wrote:

> The Marvell Switches support jumbo packages. So implement the
> callbacks needed for changing the MTU.
> 
> Signed-off-by: Andrew Lunn <andrew@...n.ch>

Hi Andrew,

maybe this could be sent to net, not only net-next. Or maybe even
better, with a Fixes tag to some commit - DSA now prints warnings on
some systems when initializing switch interfaces, that MTU cannot be
changed, so maybe we could look at this patch as a fix and get it
backported...

Marek