K 10
svn:author
V 3
gnn
K 8
svn:date
V 27
2012-03-06T17:17:03.487229Z
K 7
svn:log
V 203
Properly mask off bits that are not supported in the IAP counters.
This fixes a bug where users would see massively large counts, near
to 2**64 -1, due to the bits not being cleared.

MFC after:	3 weeks

END