[lkml]   [2023]   [Jan]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [RFC PATCH net-next 2/5] net: dsa: propagate flags down towards drivers
On 2023-01-19 00:01, Vladimir Oltean wrote:
> On Wed, Jan 18, 2023 at 11:35:08PM +0100,
> 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()?

 \ /
  Last update: 2023-03-26 23:51    [W:0.068 / U:0.776 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site