)]}'
{
  "commit": "2bc22a58e16f0650e56dccfac9495e5aef58e2ef",
  "tree": "24f38de78463888de57d61aa76bac3639e7fc298",
  "parents": [
    "a308817743be5cc051d3379477f54027deb0befb"
  ],
  "author": {
    "name": "Shannon Zhao",
    "email": "shannon.zhao@linaro.org",
    "time": "Thu May 21 17:44:48 2015 +0800"
  },
  "committer": {
    "name": "Stefan Hajnoczi",
    "email": "stefanha@redhat.com",
    "time": "Wed May 27 10:34:07 2015 +0100"
  },
  "message": "net/net: Record usage status of mac address\n\nCurrently QEMU dynamically generates mac address for the NIC which\ndoesn\u0027t specify the mac address. But when we hotplug a NIC without\nspecifying mac address, the mac address will increase for the same NIC\nalong with hotplug and hot-unplug, and at last it will overflow. And if\nwe codeplug one NIC with mac address e.g. \"52:54:00:12:34:56\", then\nhotplug one NIC without specifying mac address and the mac address of\nthe hotplugged NIC is duplicate of \"52:54:00:12:34:56\".\n\nThis patch add a mac_table to record the usage status and free the mac\naddress when the NIC is unrealized.\n\nSigned-off-by: Shannon Zhao \u003czhaoshenglong@huawei.com\u003e\nSigned-off-by: Shannon Zhao \u003cshannon.zhao@linaro.org\u003e\nSigned-off-by: Stefan Hajnoczi \u003cstefanha@redhat.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "0fe5b8bbd54ae3d37bbf88aab53018663cd510b6",
      "old_mode": 33188,
      "old_path": "net/net.c",
      "new_id": "db6be12a1ee155b7913961e784298c4dc15d00d3",
      "new_mode": 33188,
      "new_path": "net/net.c"
    }
  ]
}