From 1d96cf9822bf801b1a93a0817e45dd02af5ac0e6 Mon Sep 17 00:00:00 2001 From: chas williams <3chas3@gmail.com> Date: Tue, 5 Jan 2016 17:30:39 -0500 Subject: [PATCH] ixgbe: Extend trust to allow guest to set unicast address When running certain routing protocols like VRRP, VF guests need the ability to set the unicast address of the interface. Extend the new ndo trust feature to let the hypervisor trust a guest to set/update its own unicast address. Signed-off-by: Chas Williams <3chas3@gmail.com> Tested-by: Phil Schmitt Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index 8025a3f93598..80e47dbc530b 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -887,7 +887,7 @@ static int ixgbe_set_vf_mac_addr(struct ixgbe_adapter *adapter, return -1; } - if (adapter->vfinfo[vf].pf_set_mac && + if (adapter->vfinfo[vf].pf_set_mac && !adapter->vfinfo[vf].trusted && !ether_addr_equal(adapter->vfinfo[vf].vf_mac_addresses, new_mac)) { e_warn(drv, "VF %d attempted to override administratively set MAC address\n" -- 2.20.1