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

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

* topic/uek-4.1/sparc: (32 commits)
  sparc64: Detect DAX ra+pgsz when hvapi minor doesn't indicate it
  sparc64: DAX memory will use RA+PGSZ feature in HV
  sparc64: Disable DAX flow control
  sparc64: Add DAX hypervisor services
  sparc64: DAX memory needs persistent mappings
  sparc64: Fix incorrect error print in DAX driver when validating ccb
  sparc64: DAX request for non 4MB memory should return with unique errno
  Revert "sparc64: DAX request for non 4MB memory should return with unique errno"
  sparc64: DAX request to mmap non 4MB memory should fail with a debug print
  sparc64: DAX request for non 4MB memory should return with unique errno
  sparc64: Incorrect print by DAX driver when old driver API is used
  sparc64: DAX request to dequeue half of a long CCB should not succeed
  sparc64: dax_overflow_check reports incorrect data
  sparc64: Ignored DAX ref count causes lockup
  sparc64: disable dax page range checking on RA
  sparc64: Oracle Data Analytics Accelerator (DAX) driver
  sparc64: fix an issue when trying to bring hotplug cpus online
  sparc64: Fix memory corruption when THP is enabled
  sparc64: Fix address range for page table free Orabug: 25704426
  sparc64: Add support for 2G hugepages
  ...