Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com> for all patches.
> -----Original Message-----
> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Wu, Jiaxin
> Sent: Monday, May 15, 2023 10:16 AM
> To: devel@edk2.groups.io
> Subject: [edk2-devel] [PATCH v3 0/5] Target to enable paging from temporary
> RAM Done
>
> For arch X64, system will enable the page table in SPI to cover 0-512G
> range via CR4.PAE & MSR.LME & CR0.PG & CR3 setting. Existing code doesn't
> cover the higher address access above 512G before memory-discovered
> callback. This series patches provide the solution to enable paging from
> temporary RAM Done.
>
> Jiaxin Wu (5):
> UefiCpuPkg/SecCore: Migrate page table to permanent memory
> UefiCpuPkg/CpuMpPei: Conditionally enable PAE paging in 32bit mode
> MdeModulePkg/DxeIpl: Align Page table Level setting with previous
> level.
> OvmfPkg: Add CpuPageTableLib required by SecCore & CpuMpPei
> UefiPayloadPkg: Add CpuPageTableLib required by SecCore & CpuMpPei
>
> MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c | 36 ++--
> OvmfPkg/AmdSev/AmdSevX64.dsc | 2 +-
> OvmfPkg/CloudHv/CloudHvX64.dsc | 2 +-
> OvmfPkg/IntelTdx/IntelTdxX64.dsc | 3 +-
> OvmfPkg/Microvm/MicrovmX64.dsc | 2 +-
> OvmfPkg/OvmfPkgIa32.dsc | 1 +
> OvmfPkg/OvmfPkgIa32X64.dsc | 2 +-
> OvmfPkg/OvmfPkgX64.dsc | 3 +-
> OvmfPkg/OvmfXen.dsc | 2 +-
> UefiCpuPkg/CpuMpPei/CpuMpPei.h | 1 +
> UefiCpuPkg/CpuMpPei/CpuMpPei.inf | 1 +
> UefiCpuPkg/CpuMpPei/CpuPaging.c | 202 ++++++++---------------
> UefiCpuPkg/SecCore/SecCore.inf | 1 +
> UefiCpuPkg/SecCore/SecCoreNative.inf | 1 +
> UefiCpuPkg/SecCore/SecMain.c | 147 +++++++++++++++++
> UefiCpuPkg/SecCore/SecMain.h | 4 +
> UefiPayloadPkg/UefiPayloadPkg.dsc | 2 +-
> 17 files changed, 261 insertions(+), 151 deletions(-)
>
> --
> 2.16.2.windows.1
>
>
>
>
>
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