Re: [RFC V1 14/16] arm64/mm: Enable fixmap with 5 level page table

David Hildenbrand (Arm)
2026-04-08T12:29:51Z

On 2/24/26 06:11, Anshuman Khandual wrote:
> Enable fixmap with 5 level page table when required. This creates table
> entries at the PGD level. Add a fallback stub for pgd_page_paddr() when
> (PGTBALE_LEVELS <= 4) which helps in intercepting any unintended usage.

Can you add the "why" ?

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Cheers,

David