UefiCpuPkg/DxeMpLib: Make sure APs in safe loop code
Add one semaphore to make sure BSP to wait till all APs run in AP safe loop code. Cc: Laszlo Ersek <lersek@redhat.com> Cc: Feng Tian <feng.tian@intel.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com>
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@@ -251,7 +251,8 @@ VOID
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IN BOOLEAN MwaitSupport,
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IN UINTN ApTargetCState,
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IN UINTN PmCodeSegment,
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IN UINTN TopOfApStack
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IN UINTN TopOfApStack,
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IN UINTN NumberToFinish
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);
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/**
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