[edk2-devel] [PATCH v1 0/3] Target to enable paging from temporary RAM Done
Gerd Hoffmann
kraxel at redhat.com
Tue May 9 14:46:48 UTC 2023
On Tue, May 09, 2023 at 06:22:50PM +0800, Wu, Jiaxin wrote:
> 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 (3):
> UefiCpuPkg/SecCore: Migrate page table to permanent memory
> UefiCpuPkg/CpuMpPei: Enable PAE page table if CR0.PG is not set
> MdeModulePkg/DxeIpl: Align Page table Level setting with previous
> level.
Fails to build OvmfPkg/OvmfPkgX64.dsc
Please run this through CI before sending out the patches.
thanks,
Gerd
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