IPU3_ADDR2PTE
pteval = IPU3_ADDR2PTE(virt_to_phys(new_l2pt));
l2pt[l2pt_idx] = IPU3_ADDR2PTE(paddr);
pteval = IPU3_ADDR2PTE(virt_to_phys(mmu->dummy_page));
pteval = IPU3_ADDR2PTE(virt_to_phys(mmu->dummy_l2pt));
pteval = IPU3_ADDR2PTE(virt_to_phys(mmu->l1pt));
pteval = IPU3_ADDR2PTE(virt_to_phys(mmu->l1pt));