This is a note to let you know that I've just added the patch titled
ice: Fix switchdev rules book keeping
to the 5.18-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-fix-switchdev-rules-book-keeping.patch
and it can be found in the queue-5.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit e3f206a0aafb344403166e6bd8fd7aea2e846866
Author: Wojciech Drewek <wojciech.drewek@xxxxxxxxx>
Date: Mon May 23 11:41:55 2022 +0200
ice: Fix switchdev rules book keeping
[ Upstream commit 3578dc90013b1fa20da996cdadd8515802716132 ]
Adding two filters with same matching criteria ends up with
one rule in hardware with act = ICE_FWD_TO_VSI_LIST.
In order to remove them properly we have to keep the
information about vsi handle which is used in VSI bitmap
(ice_adv_fltr_mgmt_list_entry::vsi_list_info::vsi_map).
Fixes: 0d08a441fb1a ("ice: ndo_setup_tc implementation for PF")
Reported-by: Sridhar Samudrala <sridhar.samudrala@xxxxxxxxx>
Signed-off-by: Wojciech Drewek <wojciech.drewek@xxxxxxxxx>
Tested-by: Sandeep Penigalapati <sandeep.penigalapati@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_tc_lib.c b/drivers/net/ethernet/intel/ice/ice_tc_lib.c
index 734bfa121e24..2ce2694fcbd7 100644
--- a/drivers/net/ethernet/intel/ice/ice_tc_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_tc_lib.c
@@ -524,6 +524,7 @@ ice_eswitch_add_tc_fltr(struct ice_vsi *vsi, struct ice_tc_flower_fltr *fltr)
*/
fltr->rid = rule_added.rid;
fltr->rule_id = rule_added.rule_id;
+ fltr->dest_id = rule_added.vsi_handle;
exit:
kfree(list);
