Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pull networking fixes from David Miller:

 1) Fix NBMA tunnel mac header handling in GRE, from Timo Teräs.

 2) Fix a NAPI race in the fec driver, from Nimrod Andy.

 3) The new IFF_VNET_LE bit is outside the size of the flags member it
    is stored in (which is 16-bits), store the state locally in the
    drivers.  From Michael S Tsirkin.

 4) We are kicking the tires with the new wireless maintainership
    situation.  Bluetooth fixes via Johan Hedberg, and mac80211 fixes
    from Johannes Berg.

 5) Fix locking and leaks in geneve driver, from Jesse Gross.

 6) Make netlink TX mmap code always copy, so we don't have to be
    potentially exposed to the user changing the underlying contents
    from underneath us.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (63 commits)
  be2net: Fix incorrect setting of tunnel offload flag in netdev features
  bnx2x: fix typos in "configure"
  xen-netback: support frontends without feature-rx-notify again
  MAINTAINERS: changes for wireless
  cxgb4: Fix decoding QSA module for ethtool get settings
  geneve: Fix races between socket add and release.
  geneve: Remove socket and offload handlers at destruction.
  netlink: Don't reorder loads/stores before marking mmap netlink frame as available
  netlink: Always copy on mmap TX.
  Bluetooth: Fix bug with filter in service discovery optimization
  mac80211: free management frame keys when removing station
  net: Disallow providing non zero VLAN ID for NIC drivers FDB add flow
  net/mlx4: Cache line CQE/EQE stride fixes
  net: fec: Fix NAPI race
  xen-netfront: use napi_complete() correctly to prevent Rx stalling
  ip_tunnel: Add missing validation of encap type to ip_tunnel_encap_setup()
  ip_tunnel: Add sanity checks to ip_tunnel_encap_add_ops()
  net: Allow FIXED_PHY to be modular.
  if_tun: drop broken IFF_VNET_LE
  macvtap: drop broken IFF_VNET_LE
  ...

1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 2f0a9ce9ff73..22bcb4e12e2a 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -977,7 +977,6 @@ static int xennet_poll(struct napi_struct *napi, int budget)
         struct sk_buff_head rxq;
         struct sk_buff_head errq;
         struct sk_buff_head tmpq;
-        unsigned long flags;
         int err;
 
         spin_lock(&queue->rx_lock);
@@ -1050,15 +1049,11 @@ err:
         if (work_done < budget) {
                 int more_to_do = 0;
 
-                napi_gro_flush(napi, false);
-
-                local_irq_save(flags);
+                napi_complete(napi);
 
                 RING_FINAL_CHECK_FOR_RESPONSES(&queue->rx, more_to_do);
-                if (!more_to_do)
-                        __napi_complete(napi);
-
-                local_irq_restore(flags);
+                if (more_to_do)
+                        napi_schedule(napi);
         }
 
         spin_unlock(&queue->rx_lock);