This is a note to let you know that I've just added the patch titled
ice: Restore fix disabling RX VLAN filtering
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ice-restore-fix-disabling-rx-vlan-filtering.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 42aa8f646b4425bb641ee0550337811e8e85cb60
Author: Marcin Szycik <marcin.szycik@xxxxxxxxxxxxxxx>
Date: Tue Nov 7 14:51:38 2023 +0100
ice: Restore fix disabling RX VLAN filtering
[ Upstream commit 4e7f0087b058cc3cab8f3c32141b51aa5457d298 ]
Fix setting dis_rx_filtering depending on whether port vlan is being
turned on or off. This was originally fixed in commit c793f8ea15e3 ("ice:
Fix disabling Rx VLAN filtering with port VLAN enabled"), but while
refactoring ice_vf_vsi_init_vlan_ops(), the fix has been lost. Restore the
fix along with the original comment from that change.
Also delete duplicate lines in ice_port_vlan_on().
Fixes: 2946204b3fa8 ("ice: implement bridge port vlan")
Reviewed-by: Wojciech Drewek <wojciech.drewek@xxxxxxxxx>
Signed-off-by: Marcin Szycik <marcin.szycik@xxxxxxxxxxxxxxx>
Reviewed-by: Simon Horman <horms@xxxxxxxxxx>
Tested-by: Rafal Romanowski <rafal.romanowski@xxxxxxxxx>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ethernet/intel/ice/ice_vf_vsi_vlan_ops.c b/drivers/net/ethernet/intel/ice/ice_vf_vsi_vlan_ops.c
index d7b10dc67f035..80dc4bcdd3a41 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_vsi_vlan_ops.c
+++ b/drivers/net/ethernet/intel/ice/ice_vf_vsi_vlan_ops.c
@@ -32,7 +32,6 @@ static void ice_port_vlan_on(struct ice_vsi *vsi)
/* setup outer VLAN ops */
vlan_ops->set_port_vlan = ice_vsi_set_outer_port_vlan;
vlan_ops->clear_port_vlan = ice_vsi_clear_outer_port_vlan;
- vlan_ops->clear_port_vlan = ice_vsi_clear_outer_port_vlan;
/* setup inner VLAN ops */
vlan_ops = &vsi->inner_vlan_ops;
@@ -47,8 +46,13 @@ static void ice_port_vlan_on(struct ice_vsi *vsi)
vlan_ops->set_port_vlan = ice_vsi_set_inner_port_vlan;
vlan_ops->clear_port_vlan = ice_vsi_clear_inner_port_vlan;
- vlan_ops->clear_port_vlan = ice_vsi_clear_inner_port_vlan;
}
+
+ /* all Rx traffic should be in the domain of the assigned port VLAN,
+ * so prevent disabling Rx VLAN filtering
+ */
+ vlan_ops->dis_rx_filtering = noop_vlan;
+
vlan_ops->ena_rx_filtering = ice_vsi_ena_rx_vlan_filtering;
}
@@ -77,6 +81,8 @@ static void ice_port_vlan_off(struct ice_vsi *vsi)
vlan_ops->del_vlan = ice_vsi_del_vlan;
}
+ vlan_ops->dis_rx_filtering = ice_vsi_dis_rx_vlan_filtering;
+
if (!test_bit(ICE_FLAG_VF_VLAN_PRUNING, pf->flags))
vlan_ops->ena_rx_filtering = noop_vlan;
else
@@ -141,7 +147,6 @@ void ice_vf_vsi_init_vlan_ops(struct ice_vsi *vsi)
&vsi->outer_vlan_ops : &vsi->inner_vlan_ops;
vlan_ops->add_vlan = ice_vsi_add_vlan;
- vlan_ops->dis_rx_filtering = ice_vsi_dis_rx_vlan_filtering;
vlan_ops->ena_tx_filtering = ice_vsi_ena_tx_vlan_filtering;
vlan_ops->dis_tx_filtering = ice_vsi_dis_tx_vlan_filtering;
}
