[Qemu-devel] [PATCH V2 0/6] Add COLO-proxy virtio-net support

[Zhang Chen]

If user use -device virtio-net-pci, virtio-net driver will add a header
to raw net packet that colo-proxy can't handle it. COLO-proxy just
focus on the packet payload, so we skip the virtio-net header to compare
the sent packet that primary guest's to secondary guest's.

Zhang Chen (6):
  net/filter-mirror.c: Add filter-mirror and filter-redirector vnet
    support.
  net/net.c: Add vnet header length to SocketReadState
  net/colo-compare.c: Make colo-compare support vnet_hdr_len
  net/socket.c: Add vnet packet support in net_socket_receive()
  net/colo.c: Add vnet packet parse feature in colo-proxy
  net/colo-compare.c: Add vnet packet's tcp/udp/icmp compare

 include/net/net.h     |  4 +++-
 net/colo-compare.c    | 48 +++++++++++++++++++++++++++++++++++++++---------
 net/colo.c            |  9 +++++----
 net/colo.h            |  4 +++-
 net/filter-mirror.c   | 25 ++++++++++++++++++++-----
 net/filter-rewriter.c |  2 +-
 net/net.c             | 24 ++++++++++++++++++++++--
 net/socket.c          |  6 ++++++
 8 files changed, 99 insertions(+), 23 deletions(-)

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2.7.4