UefiCpuPkg: Enhance feature dependency check

[mirror_edk2.git] / UefiCpuPkg / Library / CpuCommonFeaturesLib / MachineCheck.c

diff --git a/UefiCpuPkg/Library/CpuCommonFeaturesLib/MachineCheck.c b/UefiCpuPkg/Library/CpuCommonFeaturesLib/MachineCheck.c
index b012c6926e602126e7ea6953a715fe7cbd7b8ad8..58dc45aedaf0469490684b370eec8c2022fef1a0 100644 (file)
--- a/UefiCpuPkg/Library/CpuCommonFeaturesLib/MachineCheck.c
+++ b/UefiCpuPkg/Library/CpuCommonFeaturesLib/MachineCheck.c
@@ -105,6 +105,9 @@ McaSupport (
   IN VOID                              *ConfigData  OPTIONAL\r
   )\r
 {\r
+  if (!MceSupport (ProcessorNumber, CpuInfo, ConfigData)) {\r
+    return FALSE;\r
+  }\r
   return (CpuInfo->CpuIdVersionInfoEdx.Bits.MCA == 1);\r
 }\r
 \r