diff options
Diffstat (limited to 'OvmfPkg/CpuHotplugSmm')
| -rw-r--r-- | OvmfPkg/CpuHotplugSmm/CpuHotplug.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/OvmfPkg/CpuHotplugSmm/CpuHotplug.c b/OvmfPkg/CpuHotplugSmm/CpuHotplug.c index d504163026..5af78211d3 100644 --- a/OvmfPkg/CpuHotplugSmm/CpuHotplug.c +++ b/OvmfPkg/CpuHotplugSmm/CpuHotplug.c @@ -355,6 +355,11 @@ EjectCpu ( //
QemuSelector = mCpuHotEjectData->QemuSelectorMap[ProcessorNum];
if (QemuSelector == CPU_EJECT_QEMU_SELECTOR_INVALID) {
+ /* wait until BSP is done */
+ while (mCpuHotEjectData->Handler != NULL) {
+ CpuPause ();
+ }
+
return;
}
|