Pull hyperv fixes from Wei Liu:
 "Two patches from Michael and Dexuan to fix vmbus hanging issues"

* tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
  Drivers: hv: vmbus: Add timeout to vmbus_wait_for_unload
  Drivers: hv: vmbus: hibernation: do not hang forever in vmbus_bus_resume()