On Tue Apr 8, 2025 at 1:11 AM AEST, Alexander Gordeev wrote:
> The lazy MMU mode can only be entered and left under the protection
> of the page table locks for all page tables which may be modified.
> Yet, when it comes to kernel mappings apply_to_pte_range() does not
> take any locks. That does n
The lazy MMU mode can only be entered and left under the protection
of the page table locks for all page tables which may be modified.
Yet, when it comes to kernel mappings apply_to_pte_range() does not
take any locks. That does not conform arch_enter|leave_lazy_mmu_mode()
semantics and could poten
