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Message-ID: <cd6a03b9-af49-97b4-6869-d51b461bf50a@gmail.com>
Date:   Sat, 16 Oct 2021 19:36:14 -0700
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Subject: Re: [PATCH net] net: dsa: mt7530: correct ds->num_ports
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To:     DENG Qingfang <dqfext@gmail.com>,
        Sean Wang <sean.wang@mediatek.com>,
        Landen Chao <Landen.Chao@mediatek.com>,
        Andrew Lunn <andrew@lunn.ch>,
        Vivien Didelot <vivien.didelot@gmail.com>,
        Vladimir Oltean <olteanv@gmail.com>,
        "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Russell King <linux@armlinux.org.uk>, netdev@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Cc:     stable@vger.kernel.org
References: <20211016062414.783863-1-dqfext@gmail.com>
From:   Florian Fainelli <f.fainelli@gmail.com>
In-Reply-To: <20211016062414.783863-1-dqfext@gmail.com>
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On 10/15/2021 11:24 PM, DENG Qingfang wrote:
> Setting ds->num_ports to DSA_MAX_PORTS made DSA core allocate unnecessary
> dsa_port's and call mt7530_port_disable for non-existent ports.
> 
> Set it to MT7530_NUM_PORTS to fix that, and dsa_is_user_port check in
> port_enable/disable is no longer required.
> 
> Cc: stable@vger.kernel.org
> Signed-off-by: DENG Qingfang <dqfext@gmail.com>

Do you really want to target the net tree for this change?
-- 
Florian