diff --git a/UefiCpuPkg/Library/CpuCommonFeaturesLib/CpuCommonFeaturesLib.c b/UefiCpuPkg/Library/CpuCommonFeaturesLib/CpuCommonFeaturesLib.c
index 738b57dc87..9ddc6ce9d4 100644
--- a/UefiCpuPkg/Library/CpuCommonFeaturesLib/CpuCommonFeaturesLib.c
+++ b/UefiCpuPkg/Library/CpuCommonFeaturesLib/CpuCommonFeaturesLib.c
@@ -214,7 +214,7 @@ CpuCommonFeaturesLibConstructor (
   if (IsCpuFeatureSupported (CPU_FEATURE_LMCE)) {
     Status = RegisterCpuFeature (
                "LMCE",
-               NULL,
+               FeatureControlGetConfigData,
                LmceSupport,
                LmceInitialize,
                CPU_FEATURE_LMCE,
diff --git a/UefiCpuPkg/Library/CpuCommonFeaturesLib/MachineCheck.c b/UefiCpuPkg/Library/CpuCommonFeaturesLib/MachineCheck.c
index 9ee5591300..2528e0044e 100644
--- a/UefiCpuPkg/Library/CpuCommonFeaturesLib/MachineCheck.c
+++ b/UefiCpuPkg/Library/CpuCommonFeaturesLib/MachineCheck.c
@@ -322,7 +322,7 @@ LmceInitialize (
   MSR_IA32_FEATURE_CONTROL_REGISTER    *MsrRegister;
 
   //
-  // The scope of FastStrings bit in the MSR_IA32_MISC_ENABLE is core for below processor type, only program
+  // The scope of LcmeOn bit in the MSR_IA32_MISC_ENABLE is core for below processor type, only program
   // MSR_IA32_MISC_ENABLE for thread 0 in each core.
   //
   if (IS_SILVERMONT_PROCESSOR (CpuInfo->DisplayFamily, CpuInfo->DisplayModel) ||