K 10
svn:author
V 4
neel
K 8
svn:date
V 27
2013-08-20T18:06:18.014021Z
K 7
svn:log
V 397
Virtual machines with PCI passthru devices get special treatment:
- the entire guest address space is wired
- iommu mappings need to be created to map guest physical addresses to the
  wired host physical pages.

This happens automatically when the first PCI passthru device is attached
to the guest. The reverse happens automatically when the last PCI passthru
device is detached from the guest.

END