Two fixes for the uplink default VSI Rx rule (DFLT) on E810 when the netdev is in IFF_PROMISC.
Patch 1 drops the redundant per-VLAN promisc expansion that exhausts the FLU pool on a wide VLAN trunk across several PFs. Patch 2 keeps the DFLT Rx rule across a switchdev teardown instead of clobbering the promisc state the operator asked for. Lab tested on E810-C: functional, VLAN isolation, IFF_ALLMULTI regression, stress/flap and switchdev-toggle suites pass with no AQ errors, and the FLU pool stays under its ceiling with all four PFs loaded. Petr Oros (2): ice: skip per-VLAN promisc rules when default VSI Rx rule is set ice: preserve uplink DFLT Rx rule on switchdev release drivers/net/ethernet/intel/ice/ice_eswitch.c | 32 ++++++- drivers/net/ethernet/intel/ice/ice_main.c | 90 +++++++++++++++----- 2 files changed, 98 insertions(+), 24 deletions(-) -- 2.53.0
