platform/x86/intel/pmt: Sapphire Rapids PMT errata fix

mainline inclusion
from mainline-v6.1
commit bcdfa1f7
category: bugfix
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I64TP6


CVE: NA

Intel-SIG: commit bcdfa1f7 platform/x86/intel/pmt: Sapphire Rapids PMT errata fix
Backport for PMT important fix

--------------------------------

On Sapphire Rapids, due to a hardware issue affecting the PUNIT telemetry
region, reads that are not done in QWORD quantities and alignment may
return incorrect data. Use a custom 64-bit copy for this region.

Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Link: https://lore.kernel.org/r/20221105034228.1376677-1-david.e.box@linux.intel.com


Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: yingbao jia <yingbao.jia@intel.com>