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| author | Tobias Waldekranz <tobias@waldekranz.com> | 2021-01-13 09:42:51 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-14 17:11:55 -0800 |
| commit | 32d4c5647aad131cde0a056171d031d21c4380a2 (patch) | |
| tree | 635982d83bd0c4d0d8b116ff3d1f28f37313acce /drivers/net/bonding | |
| parent | bb5c64c879e5684d8e65421ae3c3d3094ecb71c3 (diff) | |
| download | linux-32d4c5647aad131cde0a056171d031d21c4380a2.tar.gz | |
net: bonding: Notify ports about their initial state
When creating a static bond (e.g. balance-xor), all ports will always be enabled. This is set, and the corresponding notification is sent out, before the port is linked to the bond upper. In the offloaded case, this ordering is hard to deal with. The lower will first see a notification that it can not associate with any bond. Then the bond is joined. After that point no more notifications are sent, so all ports remain disabled. This change simply sends an extra notification once the port has been linked to the upper to synchronize the initial state. Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com> Tested-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/bonding')
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 5fe5232cc3f3..ad5192ee1845 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1922,6 +1922,8 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev, goto err_unregister; } + bond_lower_state_changed(new_slave); + res = bond_sysfs_slave_add(new_slave); if (res) { slave_dbg(bond_dev, slave_dev, "Error %d calling bond_sysfs_slave_add\n", res); |