Revert "UefiCpuPkg: Has APs in 64 bit long-mode before booting to OS."
This reverts commit 73ccde8f6d
since it
results in a hang of the IA32 processor and needs further clean-up.
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=4234
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Yuanhao Xie <yuanhao.xie@intel.com>
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cbcf0cd65e
@@ -392,9 +392,12 @@ typedef
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(EFIAPI *ASM_RELOCATE_AP_LOOP)(
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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 NumberToFinish,
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IN UINTN Cr3
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IN UINTN Pm16CodeSegment,
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IN UINTN SevEsAPJumpTable,
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IN UINTN WakeupBuffer
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);
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/**
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@@ -509,20 +512,6 @@ WakeUpAP (
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IN BOOLEAN WakeUpDisabledAps
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);
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/**
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Create 1:1 mapping page table in reserved memory to map the specified address range.
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@param[in] LinearAddress The start of the linear address range.
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@param[in] Length The length of the linear address range.
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@return The page table to be created.
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**/
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UINTN
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CreatePageTable (
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IN UINTN Address,
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IN UINTN Length
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);
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/**
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Initialize global data for MP support.
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