Re: [PATCHv2 07/12] KVM: TDX: Preallocate PAMT pages to be used in page fault path
From: Huang, Kai
Date: Thu Jun 26 2025 - 07:22:37 EST
On Mon, 2025-06-09 at 22:13 +0300, Kirill A. Shutemov wrote:
> Preallocate a page to be used in the link_external_spt() and
> set_external_spte() paths.
"a page" -> "required PAMT pages"?
>
> In the worst-case scenario, handling a page fault might require a
> tdx_nr_pamt_pages() pages for each page table level.
"a tdx_nr_pamt_pages() pages" -> "tdx_nr_pamt_pages() pages".