Messages in this thread |  | | Date | Sun, 22 Jan 2023 12:08:42 +0100 | From | netdev@kapio-te ... | Subject | Re: [RFC PATCH net-next 2/5] net: dsa: propagate flags down towards drivers |
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On 2023-01-19 00:01, Vladimir Oltean wrote: > On Wed, Jan 18, 2023 at 11:35:08PM +0100, netdev@kapio-technology.com > wrote:
>> When the new dynamic flag is true, all drivers will ignore it in patch >> #3, >> so basically nothing will change by that. > > This is not true, because it assumes that DSA never called > port_fdb_add() > up until now for bridge FDB entries with the BR_FDB_STATIC flag unset, > which is incorrect (it did). > > So what will change is that drivers which used to react to those bridge > FDB entries will stop doing so. >
So the solution to this problem could be to only set the is_dyn flag in combination with the added_by_user flag. So an 'and' operation with the two in br_switchdev_fdb_populate()?
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