UefiCpuPkg/CpuCommonFeaturesLib: Register MSR base on scope Info.

Because MSR has scope attribute, driver has no needs to set
MSR for all APs if MSR scope is core or package type. This patch
updates code to base on the MSR scope value to add MSR to the register
table.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

UefiCpuPkg/Library/CpuCommonFeaturesLib/Ppin.c

@@ -101,6 +101,17 @@ PpinInitialize (
     return MsrPpinCtrl.Bits.Enable_PPIN == State ? RETURN_SUCCESS : RETURN_DEVICE_ERROR;
   }
 
+  //
+  // Support function already check the processor which support PPIN feature, so this function not need
+  // to check the processor again.
+  //
+  // The scope of the MSR_IVY_BRIDGE_PPIN_CTL is package level, only program MSR_IVY_BRIDGE_PPIN_CTL for
+  // thread 0 core 0 in each package.
+  //
+  if ((CpuInfo->ProcessorInfo.Location.Thread != 0) || (CpuInfo->ProcessorInfo.Location.Core != 0)) {
+    return RETURN_SUCCESS;
+  }
+
   CPU_REGISTER_TABLE_WRITE_FIELD (
     ProcessorNumber,
     Msr,