linux-kernel - Re: [PATCH net] net: dsa: Do not make user port errors fatal

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Message-ID: <20200504132800.GA190789@lunn.ch>
Date:   Mon, 4 May 2020 15:28:00 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     netdev@...r.kernel.org, Vivien Didelot <vivien.didelot@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH net] net: dsa: Do not make user port errors fatal

On Sun, May 03, 2020 at 08:50:57PM -0700, Florian Fainelli wrote:
> Prior to 1d27732f411d ("net: dsa: setup and teardown ports"), we would
> not treat failures to set-up an user port as fatal, but after this
> commit we would, which is a regression for some systems where interfaces
> may be declared in the Device Tree, but the underlying hardware may not
> be present (pluggable daughter cards for instance).
> 
> Fixes: 1d27732f411d ("net: dsa: setup and teardown ports")
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew