Re: [PATCH v9 05/11] x86/virt/tdx: Handle multiple callers in tdx_pamt_get/put()

[Dave Hansen]

On 8/5/26 19:08, Rick Edgecombe wrote:
> From: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
> 
> tdx_pamt_get()/tdx_pamt_put() unconditionally add or remove Dynamic PAMT
> backing for the 2MB region covering the passed page. However, multiple
> callers can add or remove 4KB pages that fall within the same 2MB region
> and in that scenario only a single PAMT entry is required.

Reviewed-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>