[V12 PATCH 0/4] pvh dom0 patches...

[Mukesh Rathor <mukesh.rathor@oracle.com>]

Hi,

Centimeters to the finish line with the champagne bottle on the desk
staring at me,  please find v12 of the pvh dom0 patches based on 
c/s: 9ce8b15

git tree: git://oss.oracle.com/git/mrathor/xen.git  branch: dom0pvh-v12

Changed in v12 from v11:
  patch 1: none

  patch 2:
     - Because of p2m_is_changeable change in p2m_change_type_range, BUG_ON
       for foreign type is no longer needed.
     - ept_change_entry_type_global() is redone, so remove BUG_ON.

  patch 3:
     - re merge changes in p2m-ept.c as lot of emt functions are changed on
       refresh.
     - add ASSERT in atomic_write_ept_entry and add skip_foriegn.
     - Revert back to using rcu* and not export get_pg_owner in p2m_add_foreign
     - fix rc being unset in p2m_add_foreign if get_page_from_gfn fails.

  patch 4: none

thanks,
Mukesh