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Date: Tue, 20 Oct 2020 02:07:46 +0200 From: Andrew Lunn <andrew@...n.ch> To: Jakub Kicinski <kuba@...nel.org> Cc: Vladimir Oltean <vladimir.oltean@....com>, netdev@...r.kernel.org, f.fainelli@...il.com, vivien.didelot@...il.com Subject: Re: [PATCH net] net: dsa: reference count the host mdb addresses On Mon, Oct 19, 2020 at 04:55:14PM -0700, Jakub Kicinski wrote: > On Fri, 16 Oct 2020 00:27:11 +0300 Vladimir Oltean wrote: > > Currently any DSA switch that implements the multicast ops (properly, > > that is) gets these errors after just sitting for a while, with at least > > 2 ports bridged: > > > > [ 286.013814] mscc_felix 0000:00:00.5 swp3: failed (err=-2) to del object (id=3) > > > > The reason has to do with this piece of code: > > > > netdev_for_each_lower_dev(dev, lower_dev, iter) > > br_mdb_switchdev_host_port(dev, lower_dev, mp, type); > > We need a review on this one, anyone? Hi Jakub Thanks for the reminder. It has been on my TODO list since i got back from vacation. Andrew
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