diff options
Diffstat (limited to 'UefiCpuPkg/Library/RegisterCpuFeaturesLib/CpuFeaturesInitialize.c')
-rw-r--r-- | UefiCpuPkg/Library/RegisterCpuFeaturesLib/CpuFeaturesInitialize.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/UefiCpuPkg/Library/RegisterCpuFeaturesLib/CpuFeaturesInitialize.c b/UefiCpuPkg/Library/RegisterCpuFeaturesLib/CpuFeaturesInitialize.c index aff7ad600c..1746f4f07f 100644 --- a/UefiCpuPkg/Library/RegisterCpuFeaturesLib/CpuFeaturesInitialize.c +++ b/UefiCpuPkg/Library/RegisterCpuFeaturesLib/CpuFeaturesInitialize.c @@ -1071,10 +1071,12 @@ CpuFeaturesDetect ( CpuInitDataInitialize ();
- //
- // Wakeup all APs for data collection.
- //
- StartupAPsWorker (CollectProcessorData, NULL);
+ if (CpuFeaturesData->NumberOfCpus > 1) {
+ //
+ // Wakeup all APs for data collection.
+ //
+ StartupAPsWorker (CollectProcessorData, NULL);
+ }
//
// Collect data on BSP
|