Only dump the values of the PMC and CMCI local vector table entries on a local APIC if those LVT entries are valid.  This quiets spurious illegal register local APIC errors during boot on a CPU that doesn't support those vectors.
Only dump the values of the PMC and CMCI local vector table entries on a
local APIC if those LVT entries are valid.  This quiets spurious illegal
register local APIC errors during boot on a CPU that doesn't support those
vectors.

MFC after:	1 week

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase