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SubjectRe: [PATCH] riscv: kbuild: add virtual memory system selection
On Wed, Aug 07, 2019 at 09:04:40AM +0200, Alexandre Ghiti wrote:
> I took a look at how x86 deals with 5-level page table: it allows to handle
> 5-level and 4-level at runtime by folding the last page table level (cf
> Documentation/x86/x86_64/5level-paging.rst). So we might want to be able to
> do the same and deal with that at runtime.

Yes, following the X86_5LEVEL model is the right thing.

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