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Date: Mon, 5 Sep 2022 20:10:48 +0300 From: Vladimir Oltean <olteanv@...il.com> To: Christian Marangi <ansuelsmth@...il.com> Cc: Andrew Lunn <andrew@...n.ch>, Vivien Didelot <vivien.didelot@...il.com>, 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>, "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [net PATCH] net: dsa: qca8k: fix NULL pointer dereference for of_device_get_match_data On Sun, Sep 04, 2022 at 11:53:19PM +0200, Christian Marangi wrote: > of_device_get_match_data is called on priv->dev before priv->dev is > actually set. Move of_device_get_match_data after priv->dev is correctly > set to fix this kernel panic. > > Fixes: 3bb0844e7bcd ("net: dsa: qca8k: cache match data to speed up access") > Signed-off-by: Christian Marangi <ansuelsmth@...il.com> > --- Reviewed-by: Vladimir Oltean <olteanv@...il.com>
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