From: Radoslaw Tyl <radoslawx.tyl@intel.com>
Date: Mon, 22 Oct 2018 08:44:31 +0200
Subject: ixgbe: fix MAC anti-spoofing filter after VFLR
Patch-mainline: v4.20-rc1
Git-commit: 6702185c1ffec3421181b5e24491e3fac920cb61
References: bsc#1113994 FATE#326315 FATE#326317

This change resolves a driver bug where the driver is logging a
message that says "Spoofed packets detected". This can occur on the PF
(host) when a VF has VLAN+MACVLAN enabled and is re-started with a
different MAC address.

MAC and VLAN anti-spoofing filters are to be enabled together.

Signed-off-by: Radoslaw Tyl <radoslawx.tyl@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Acked-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -747,8 +747,10 @@ static inline void ixgbe_vf_reset_event(
 			ixgbe_set_vmvir(adapter, vfinfo->pf_vlan,
 					adapter->default_up, vf);
 
-		if (vfinfo->spoofchk_enabled)
+		if (vfinfo->spoofchk_enabled) {
 			hw->mac.ops.set_vlan_anti_spoofing(hw, true, vf);
+			hw->mac.ops.set_mac_anti_spoofing(hw, true, vf);
+		}
 	}
 
 	/* reset multicast table array for vf */