From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net 8/8] ixgbe: fix MAC anti-spoofing filter after VFLR Date: Wed, 31 Oct 2018 12:42:54 -0700 Message-ID: <20181031194254.16417-9-jeffrey.t.kirsher@intel.com> References: <20181031194254.16417-1-jeffrey.t.kirsher@intel.com> Cc: Radoslaw Tyl , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, Jeff Kirsher To: davem@davemloft.net Return-path: Received: from mga07.intel.com ([134.134.136.100]:47788 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729575AbeKAEm2 (ORCPT ); Thu, 1 Nov 2018 00:42:28 -0400 In-Reply-To: <20181031194254.16417-1-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Radoslaw Tyl 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 Tested-by: Andrew Bowers Acked-by: Piotr Skajewski Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index af25a8fffeb8..5dacfc870259 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -722,8 +722,10 @@ static inline void ixgbe_vf_reset_event(struct ixgbe_adapter *adapter, u32 vf) 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 */ -- 2.17.2