2933 compiler warning gags need better granularity
Reviewed by: Eric Schrock <eric.schrock@delphix.com>
Approved by: Garrett D'Amore <garrett@damore.org>

PSARC 2008/744 sun4v Platform Independent CPU/Mem FMA events
6631327 Generic SPARC CPU and memory diagnosis
6631328 Generic SPARC CPU and memory recovery