Reviewed-by: Liming Gao <liming....@intel.com>

> -----Original Message-----
> From: Liu, Zhiguang <zhiguang....@intel.com>
> Sent: Tuesday, June 16, 2020 5:05 PM
> To: devel@edk2.groups.io
> Cc: Kinney, Michael D <michael.d.kin...@intel.com>; Gao, Liming 
> <liming....@intel.com>
> Subject: [PATCH 3/5] MdePkg: Remove DXE_SMM_DRIVER support for some libraries
> 
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2317
> Remove DXE_SMM_DRIVER support for some libraries because they
> have the risks of leaking data from SMM mode to non-SMM mode.
> 
> Cc: Kinney Michael D <michael.d.kin...@intel.com>
> Cc: Gao Liming <liming....@intel.com>
> Signed-off-by: Zhiguang Liu <zhiguang....@intel.com>
> ---
>  MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf | 2 
> +-
>  MdePkg/Library/DxeHstiLib/DxeHstiLib.inf                                 | 2 
> +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git 
> a/MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf
> b/MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf
> index 33eeab405f..acbe62e352 100644
> --- a/MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf
> +++ b/MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf
> @@ -17,7 +17,7 @@
>    FILE_GUID                      = f773469b-e265-4b0c-b0a6-2f971fbfe72b
> 
>    MODULE_TYPE                    = DXE_DRIVER
> 
>    VERSION_STRING                 = 1.0
> 
> -  LIBRARY_CLASS                  = ExtractGuidedSectionLib|DXE_CORE 
> DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER
> UEFI_APPLICATION UEFI_DRIVER
> 
> +  LIBRARY_CLASS                  = ExtractGuidedSectionLib|DXE_CORE 
> DXE_DRIVER DXE_RUNTIME_DRIVER UEFI_APPLICATION
> UEFI_DRIVER
> 
> 
> 
>    CONSTRUCTOR                    = DxeExtractGuidedSectionLibConstructor
> 
> 
> 
> diff --git a/MdePkg/Library/DxeHstiLib/DxeHstiLib.inf 
> b/MdePkg/Library/DxeHstiLib/DxeHstiLib.inf
> index c719481cdd..8c1cb3d0cc 100644
> --- a/MdePkg/Library/DxeHstiLib/DxeHstiLib.inf
> +++ b/MdePkg/Library/DxeHstiLib/DxeHstiLib.inf
> @@ -14,7 +14,7 @@
>    FILE_GUID                      = 7DE1C620-F587-4116-A36D-40F3467B9A0C
> 
>    MODULE_TYPE                    = DXE_DRIVER
> 
>    VERSION_STRING                 = 1.0
> 
> -  LIBRARY_CLASS                  = HstiLib|DXE_CORE DXE_DRIVER 
> DXE_RUNTIME_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION
> UEFI_DRIVER
> 
> +  LIBRARY_CLASS                  = HstiLib|DXE_CORE DXE_DRIVER 
> DXE_RUNTIME_DRIVER UEFI_APPLICATION UEFI_DRIVER
> 
> 
> 
>  [Sources]
> 
>    HstiAip.c
> 
> --
> 2.25.1.windows.1


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