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UefiCpuPkg: Extern mSmmShadowStackSize in PiSmmCpuDxeSmm.h

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Extern mSmmShadowStackSize in PiSmmCpuDxeSmm.h and remove
extern for mSmmShadowStackSize in c files to simplify code.

Signed-off-by: Dun Tan <dun.tan@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Dun Tan
2023-04-10 09:06:42 +08:00
committed by Ray Ni
parent ef64ae06f8
commit d706d9c64a
5 changed files with 3 additions and 8 deletions
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UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c
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@@ -29,8 +29,6 @@ MM_COMPLETION mSmmStartupThisApToken;
//
UINT32 *mPackageFirstThreadIndex = NULL;
extern UINTN mSmmShadowStackSize;
/**
Performs an atomic compare exchange operation to get semaphore.
The compare exchange operation must be performed using