Along the pieces that were determined to have security relevance there are quite a few more fixes / improvements (or so I hope) which were decided to not become part of the XSA itself.
1: obtain IVHD type to use earlier 2: improve (extended) feature detection 3: check IVMD ranges against host implementation limits 4: respect AtsDisabled device flag 5: pull ATS disabling earlier 6: expose errors and warnings unconditionally Jan
