This is a note to let you know that I've just added the patch titled
ice: block LAN in case of VF to VF offload
to the 6.3-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-block-lan-in-case-of-vf-to-vf-offload.patch
and it can be found in the queue-6.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 430c8a05597cd821f23d29b46825ed6cf8debc46
Author: Michal Swiatkowski <michal.swiatkowski@xxxxxxxxxxxxxxx>
Date: Wed May 3 08:39:35 2023 -0700
ice: block LAN in case of VF to VF offload
[ Upstream commit 9f699b71c2f31c51bd1483a20e1c8ddc5986a8c9 ]
VF to VF traffic shouldn't go outside. To enforce it, set only the loopback
enable bit in case of all ingress type rules added via the tc tool.
Fixes: 0d08a441fb1a ("ice: ndo_setup_tc implementation for PF")
Reported-by: Sujai Buvaneswaran <Sujai.Buvaneswaran@xxxxxxxxx>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@xxxxxxxxxxxxxxx>
Tested-by: George Kuruvinakunnel <george.kuruvinakunnel@xxxxxxxxx>
Reviewed-by: Simon Horman <simon.horman@xxxxxxxxxxxx>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@xxxxxxxxx>
Reviewed-by: Leon Romanovsky <leonro@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
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 76f29a5bf8d73..d1a31f236d26a 100644
--- a/drivers/net/ethernet/intel/ice/ice_tc_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_tc_lib.c
@@ -693,17 +693,18 @@ ice_eswitch_add_tc_fltr(struct ice_vsi *vsi, struct ice_tc_flower_fltr *fltr)
* results into order of switch rule evaluation.
*/
rule_info.priority = 7;
+ rule_info.flags_info.act_valid = true;
if (fltr->direction == ICE_ESWITCH_FLTR_INGRESS) {
rule_info.sw_act.flag |= ICE_FLTR_RX;
rule_info.sw_act.src = hw->pf_id;
rule_info.rx = true;
+ rule_info.flags_info.act = ICE_SINGLE_ACT_LB_ENABLE;
} else {
rule_info.sw_act.flag |= ICE_FLTR_TX;
rule_info.sw_act.src = vsi->idx;
rule_info.rx = false;
rule_info.flags_info.act = ICE_SINGLE_ACT_LAN_ENABLE;
- rule_info.flags_info.act_valid = true;
}
/* specify the cookie as filter_rule_id */
