x86/mce: Add Xeon Sapphire Rapids to list of CPUs that support PPIN

New CPU model, same MSRs to control and read the inventory number.
Signed-off-by: NTony Luck <tony.luck@intel.com>
Signed-off-by: NIngo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210319173919.291428-1-tony.luck@intel.com

arch/x86/kernel/cpu/mce/intel.c

@@ -486,6 +486,7 @@ static void intel_ppin_init(struct cpuinfo_x86 *c)
 	case INTEL_FAM6_BROADWELL_X:
 	case INTEL_FAM6_SKYLAKE_X:
 	case INTEL_FAM6_ICELAKE_X:
+	case INTEL_FAM6_SAPPHIRERAPIDS_X:
 	case INTEL_FAM6_XEON_PHI_KNL:
 	case INTEL_FAM6_XEON_PHI_KNM: