diff options
Diffstat (limited to 'UefiCpuPkg/Library/MpInitLib/DxeMpLib.c')
-rw-r--r-- | UefiCpuPkg/Library/MpInitLib/DxeMpLib.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/UefiCpuPkg/Library/MpInitLib/DxeMpLib.c b/UefiCpuPkg/Library/MpInitLib/DxeMpLib.c index 75845bd838..1043becf4c 100644 --- a/UefiCpuPkg/Library/MpInitLib/DxeMpLib.c +++ b/UefiCpuPkg/Library/MpInitLib/DxeMpLib.c @@ -305,7 +305,28 @@ MpInitLibStartupAllAPs ( OUT UINTN **FailedCpuList OPTIONAL
)
{
- return EFI_UNSUPPORTED;
+ EFI_STATUS Status;
+
+ //
+ // Temporarily stop checkAllApsStatus for avoid resource dead-lock.
+ //
+ mStopCheckAllApsStatus = TRUE;
+
+ Status = StartupAllAPsWorker (
+ Procedure,
+ SingleThread,
+ WaitEvent,
+ TimeoutInMicroseconds,
+ ProcedureArgument,
+ FailedCpuList
+ );
+
+ //
+ // Start checkAllApsStatus
+ //
+ mStopCheckAllApsStatus = FALSE;
+
+ return Status;
}
/**
|