diff options
Diffstat (limited to 'UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c')
| -rw-r--r-- | UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c b/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c index c152dccea4..ee64d6b6d0 100644 --- a/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c +++ b/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c @@ -889,15 +889,13 @@ CheckFeatureSupported ( }
if (mSmmCodeAccessCheckEnable) {
- if (!SmmCpuFeaturesIsSmmRegisterSupported (CpuIndex, SmmRegFeatureControl)) {
- mSmmCodeAccessCheckEnable = FALSE;
- }
-
//
// Check to see if the CPU supports the SMM Code Access Check feature
// Do not access this MSR unless the CPU supports the SmmRegFeatureControl
//
- if ((AsmReadMsr64 (EFI_MSR_SMM_MCA_CAP) & SMM_CODE_ACCESS_CHK_BIT) == 0) {
+ if (!SmmCpuFeaturesIsSmmRegisterSupported (CpuIndex, SmmRegFeatureControl) ||
+ ((AsmReadMsr64 (EFI_MSR_SMM_MCA_CAP) & SMM_CODE_ACCESS_CHK_BIT) == 0))
+ {
mSmmCodeAccessCheckEnable = FALSE;
}
}
|