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

# gpg: Signature made Tue 29 Oct 2019 02:33:36 GMT
# gpg:                using RSA key EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [marginal]
# 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:
  COLO-compare: Fix incorrect `if` logic
  virtio-net: prevent offloads reset on migration
  virtio: new post_load hook
  net: add tulip (dec21143) driver

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

diff --cc MAINTAINERS
Simple merge

diff --cc hw/net/virtio-net.c
Simple merge

diff --cc hw/virtio/virtio.c
Simple merge

diff --cc include/hw/virtio/virtio.h
Simple merge