Comment 1 for bug 1687638

The following patches were skipped because they were already applied:

* bug #1650059: [Hyper-V] Rebase Hyper-V in 16.04 and 16.10 to the the
  upstream 4.9 kernel
  - Drivers: hv: don't leak memory in vmbus_establish_gpadl()
  - Drivers: hv: get rid of timeout in vmbus_open()" failed to apply
    for the same reason
  - Drivers: hv: vmbus: Reduce the delay between retries in
    vmbus_post_msg()
  - Tools: hv: kvp: ensure kvp device fd is closed on exec
  - Drivers: hv: balloon: keep track of where ha_region starts
  - Drivers: hv: balloon: account for gaps in hot add regions
* bug #1630924: Kdump through NMI SMP and single core not working on
  Ubuntu16.10
  - hv: don't reset hv_context.tsc_page on crash