Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging

Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging

# gpg: Signature made Tue 27 Sep 2016 11:05:56 BST
# gpg:                using RSA key 0xEF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 215D 46F4 8246 689E C77F  3562 EF04 965B 398D 6211

* remotes/jasowang/tags/net-pull-request: (27 commits)
  imx_fec: fix error in qemu_send_packet argument
  mcf_fec: fix error in qemu_send_packet argument
  net: mcf: limit buffer descriptor count
  e1000e: Fix EIAC register implementation
  e1000e: Fix spurious RX TCP ACK interrupts
  e1000e: Fix OTHER interrupts processing for MSI-X
  e1000e: Fix PBACLR implementation
  e1000e: Fix CTRL_EXT.EIAME behavior
  e1000e: Flush receive queues on link up
  e1000e: Flush all receive queues on receive enable
  net: limit allocation in nc_sendv_compat
  tap: Allow specifying a bridge
  e1000: fix buliding complaint
  docs: Add documentation for COLO-proxy
  MAINTAINERS: add maintainer for COLO-proxy
  filter-rewriter: rewrite tcp packet to keep secondary connection
  filter-rewriter: track connection and parse packet
  filter-rewriter: introduce filter-rewriter initialization
  colo-compare: add TCP, UDP, ICMP packet comparison
  colo-compare: introduce packet comparison thread
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>