UefiCpuPkg/CpuDxe: Enable protection for newly added page table

[mirror_edk2.git] / UefiCpuPkg / CpuFeatures / CpuFeaturesPei.c

diff --git a/UefiCpuPkg/CpuFeatures/CpuFeaturesPei.c b/UefiCpuPkg/CpuFeatures/CpuFeaturesPei.c
index b052d554a91985bce7d0946200fb9d359d340447..72ee19b4507eb40745493970d0d625110e9e1e13 100644 (file)
--- a/UefiCpuPkg/CpuFeatures/CpuFeaturesPei.c
+++ b/UefiCpuPkg/CpuFeatures/CpuFeaturesPei.c
@@ -18,6 +18,7 @@
 #include <Library/DebugLib.h>\r
 #include <Library/PeiServicesLib.h>\r
 #include <Library/RegisterCpuFeaturesLib.h>\r
+#include <Library/HobLib.h>\r
 \r
 #include <Guid/CpuFeaturesInitDone.h>\r
 \r
@@ -70,6 +71,11 @@ CpuFeaturesPeimInitialize (
   Status = PeiServicesInstallPpi(&mPeiCpuFeaturesInitDonePpiDesc);\r
   ASSERT_EFI_ERROR (Status);\r
 \r
+  //\r
+  // Build HOB to let CpuFeatureDxe driver skip the initialization process.\r
+  //\r
+  BuildGuidHob (&gEdkiiCpuFeaturesInitDoneGuid, 0);\r
+\r
   return EFI_SUCCESS;\r
 }\r
 \r