K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2017-11-10T19:10:14.674557Z
K 7
svn:log
V 229
Check that the pmc index is less than the number of hardware PMCs,
instead of asserting the condition.

The row index is directly supplied by userspace, the kernel must
handle invalid values.

Submitted by:	pho
MFC after:	3 days

END