Merge branch 'stable/for-linus-3.7.rebased' into uek2-merge

Merge branch 'stable/for-linus-3.7.rebased' into uek2-merge

* stable/for-linus-3.7.rebased:
  xen/mmu: Use Xen specific TLB flush instead of the generic one.
  xen: resynchronise grant table status codes with upstream
  xen/privcmd: return -EFAULT on error
  xen/privcmd: Fix mmap batch ioctl error status copy back.
  xen/privcmd: add PRIVCMD_MMAPBATCH_V2 ioctl
  xen/mm: return more precise error from xen_remap_domain_range()
  xen/swiotlb: Fix compile warnings when using plain integer instead of NULL pointer.
  xen/swiotlb: Remove functions not needed anymore.
  xen: allow privcmd for HVM guests
  xen/sysfs: Use XENVER_guest_handle to query UUID
  xen/apic/xenbus/swiotlb/pcifront/grant/tmem: Make functions or variables static.
  xen: missing includes
  xen: update xen_add_to_physmap interface

Conflicts:
	include/xen/interface/grant_table.h