On Wed, Dec 11, 2024 at 12:56:11PM +0100, David Hildenbrand wrote: > > (C) Encode it in the PTE. > > > > pte_write() -> PAE > > > > !pte_write() && pte_dirty() -> PAE > > > > !pte_write && !pte_dirty() -> !PAE You are late to the party. On x86, !pte_write() && pte_dirty() is shadow stack. -- Kiryl Shutsemau / Kirill A. Shutemov
