1402 	pte_t pteval;  in try_to_unmap_one()  local
1513 			pteval = ptep_get_and_clear(mm, address, pvmw.pte);  in try_to_unmap_one()
1515 			set_tlb_ubc_flush_pending(mm, pte_dirty(pteval));  in try_to_unmap_one()
1517 			pteval = ptep_clear_flush(vma, address, pvmw.pte);  in try_to_unmap_one()
1521 		if (pte_dirty(pteval))  in try_to_unmap_one()
1528 			pteval = swp_entry_to_pte(make_hwpoison_entry(subpage));  in try_to_unmap_one()
1532 						     pvmw.pte, pteval,  in try_to_unmap_one()
1536 				set_pte_at(mm, address, pvmw.pte, pteval);  in try_to_unmap_one()
1539 		} else if (pte_unused(pteval) && !userfaultfd_armed(vma)) {  in try_to_unmap_one()
1585 				set_pte_at(mm, address, pvmw.pte, pteval);  in try_to_unmap_one()
1593 				set_pte_at(mm, address, pvmw.pte, pteval);  in try_to_unmap_one()
1598 			if (arch_unmap_one(mm, vma, address, pteval) < 0) {  in try_to_unmap_one()
1599 				set_pte_at(mm, address, pvmw.pte, pteval);  in try_to_unmap_one()
1613 			if (pte_soft_dirty(pteval))  in try_to_unmap_one()
1615 			if (pte_uffd_wp(pteval))  in try_to_unmap_one()
1702 	pte_t pteval;  in try_to_migrate_one()  local
1800 		pteval = ptep_clear_flush(vma, address, pvmw.pte);  in try_to_migrate_one()
1803 		if (pte_dirty(pteval))  in try_to_migrate_one()
1826 			if (pte_swp_soft_dirty(pteval))  in try_to_migrate_one()
1828 			if (pte_swp_uffd_wp(pteval))  in try_to_migrate_one()
1844 			pteval = swp_entry_to_pte(make_hwpoison_entry(subpage));  in try_to_migrate_one()
1848 						     pvmw.pte, pteval,  in try_to_migrate_one()
1852 				set_pte_at(mm, address, pvmw.pte, pteval);  in try_to_migrate_one()
1855 		} else if (pte_unused(pteval) && !userfaultfd_armed(vma)) {  in try_to_migrate_one()
1874 			if (arch_unmap_one(mm, vma, address, pteval) < 0) {  in try_to_migrate_one()
1875 				set_pte_at(mm, address, pvmw.pte, pteval);  in try_to_migrate_one()
1886 			if (pte_write(pteval))  in try_to_migrate_one()
1894 			if (pte_soft_dirty(pteval))  in try_to_migrate_one()
1896 			if (pte_uffd_wp(pteval))  in try_to_migrate_one()
2054 	pte_t pteval;  in page_make_device_exclusive_one()  local
2081 		pteval = ptep_clear_flush(vma, address, pvmw.pte);  in page_make_device_exclusive_one()
2084 		if (pte_dirty(pteval))  in page_make_device_exclusive_one()
2092 		    pte_write(pteval))  in page_make_device_exclusive_one()
2100 		if (pte_write(pteval))  in page_make_device_exclusive_one()
2107 		if (pte_soft_dirty(pteval))  in page_make_device_exclusive_one()
2109 		if (pte_uffd_wp(pteval))  in page_make_device_exclusive_one()