--- drivers/net/ixgbe/ixgbe_main.c

+++ drivers/net/ixgbe/ixgbe_main.c

@@ -100,6 +100,8 @@ static struct pci_device_id ixgbe_pci_tb

board_82599 },

{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP),

board_82599 },

+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_EM),

+ board_82599 },

{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_KX4_MEZZ),

board_82599 },

{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_CX4),

@@ -791,6 +793,7 @@ static bool ixgbe_clean_rx_irq(struct ix

break;

(*work_done)++;

+ rmb(); /* read descriptor and rx_buffer_info after status DD */

if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED) {

hdr_info = le16_to_cpu(ixgbe_get_hdr_info(rx_desc));

len = (hdr_info & IXGBE_RXDADV_HDRBUFLEN_MASK) >>