diff options
| -rw-r--r-- | UefiCpuPkg/Library/CpuCommonFeaturesLib/Lmce.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/UefiCpuPkg/Library/CpuCommonFeaturesLib/Lmce.c b/UefiCpuPkg/Library/CpuCommonFeaturesLib/Lmce.c index 65e5cd3ca5..bf7e26b851 100644 --- a/UefiCpuPkg/Library/CpuCommonFeaturesLib/Lmce.c +++ b/UefiCpuPkg/Library/CpuCommonFeaturesLib/Lmce.c @@ -41,6 +41,10 @@ LmceSupport ( {
MSR_IA32_MCG_CAP_REGISTER McgCap;
+ if (!McaSupport (ProcessorNumber, CpuInfo, ConfigData)) {
+ return FALSE;
+ }
+
McgCap.Uint64 = AsmReadMsr64 (MSR_IA32_MCG_CAP);
if (ProcessorNumber == 0) {
DEBUG ((EFI_D_INFO, "LMCE eanble = %x\n", (BOOLEAN) (McgCap.Bits.MCG_LMCE_P != 0)));
|