Merge branch topic/uek-4.1/upstream-cherry-picks of git://ca-git.us.oracle.com/linux...

Merge branch topic/uek-4.1/upstream-cherry-picks of git://ca-git.us.oracle.com/linux-uek into uek/uek-4.1

* topic/uek-4.1/upstream-cherry-picks:
  Bluetooth: Fix potential NULL dereference in RFCOMM bind callback
  aacraid: Check size values after double-fetch from user
  mm: migrate dirty page without clear_page_dirty_for_io etc
  xen-netfront: cast grant table reference first to type int
  xen-netfront: do not cast grant table reference to signed short