[edk2-devel] [PATCH v5 0/5] UefiCpuPkg/ResetVector: Refine page table creation, and support 5 Level paging

Gerd Hoffmann kraxel at redhat.com
Tue May 9 15:37:44 UTC 2023


On Mon, May 08, 2023 at 04:14:59PM +0800, Zhiguang Liu wrote:
> This patch set simplify the page table creation code, remove some
> hard-code, combine files and support 5 Level paging.
> 
> V4:
> Refine comments and update below macro names:
> PG_NLE -> PAGE_NLE
> PTE_2MB -> PDE_2MB
> PDP_1G -> PDPTE_1GB
> PAGE_BLP_ATTR -> PAGE_BLE_ATTR
> 
> No code logic impact
> 
> V5:
> Update below macro names:
> PDE_2MB -> PAGE_PDE_2MB
> PDPTE_1GB -> PAGE_PDPTE_1GB
> 
> No code logic impact
> 
> Zhiguang Liu (5):
>   UefiCpuPkg/ResetVector: Rename macros about page table.
>   UefiCpuPkg/ResetVector: Simplify page table creation in ResetVector
>   UefiCpuPkg/ResetVector: Combine PageTables1G.asm and PageTables2M.asm
>   UefiCpuPkg/ResetVector: Modify Page Table in ResetVector
>   UefiCpuPkg/ResetVector: Support 5 level page table in ResetVector

Tested-by: Gerd Hoffmann <kraxel at redhat.com>
Acked-by: Gerd Hoffmann <kraxel at redhat.com>

take care,
  Gerd



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