2878 			if (!pte_same(*vmf->pte, vmf->orig_pte))  in pte_unmap_same()
2918 	if (arch_faults_on_old_pte() && !pte_young(vmf->orig_pte)) {  in cow_user_page()
2923 		if (!likely(pte_same(*vmf->pte, vmf->orig_pte))) {  in cow_user_page()
2933 		entry = pte_mkyoung(vmf->orig_pte);  in cow_user_page()
2951 		if (!likely(pte_same(*vmf->pte, vmf->orig_pte))) {  in cow_user_page()
3105 	flush_cache_page(vma, vmf->address, pte_pfn(vmf->orig_pte));  in wp_page_reuse()
3106 	entry = pte_mkyoung(vmf->orig_pte);  in wp_page_reuse()
3144 	if (is_zero_pfn(pte_pfn(vmf->orig_pte))) {  in wp_page_copy()
3188 	if (likely(pte_same(*vmf->pte, vmf->orig_pte))) {  in wp_page_copy()
3198 		flush_cache_page(vma, vmf->address, pte_pfn(vmf->orig_pte));  in wp_page_copy()
3309 	if (!pte_same(*vmf->pte, vmf->orig_pte)) {  in finish_mkwrite_fault()
3412 	vmf->page = _vm_normal_page(vma, vmf->address, vmf->orig_pte,  in do_wp_page()
3630 	entry = pte_to_swp_entry(vmf->orig_pte);  in do_swap_page()
3641 			print_bad_pte(vma, vmf->address, vmf->orig_pte, NULL);  in do_swap_page()
3715 			if (likely(pte_same(*vmf->pte, vmf->orig_pte)))  in do_swap_page()
3770 	if (unlikely(!pte_same(*vmf->pte, vmf->orig_pte)))  in do_swap_page()
3798 	if (pte_swp_soft_dirty(vmf->orig_pte))  in do_swap_page()
3800 	if (pte_swp_uffd_wp(vmf->orig_pte)) {  in do_swap_page()
3805 	arch_do_swap_page(vma->vm_mm, vma, vmf->address, pte, vmf->orig_pte);  in do_swap_page()
3806 	vmf->orig_pte = pte;  in do_swap_page()
4534 	bool was_writable = pte_savedwrite(vmf->orig_pte);  in do_numa_page()
4544 	if (unlikely(!pte_same(*vmf->pte, vmf->orig_pte))) {  in do_numa_page()
4735 		vmf->orig_pte = *vmf->pte;  in handle_pte_fault()
4746 		if (pte_none(vmf->orig_pte)) {  in handle_pte_fault()
4763 	if (!pte_present(vmf->orig_pte))  in handle_pte_fault()
4766 	if (pte_protnone(vmf->orig_pte) && vma_is_accessible(vmf->vma))  in handle_pte_fault()
4771 	entry = vmf->orig_pte;  in handle_pte_fault()
5148 	vmf.orig_pte = READ_ONCE(*vmf.pte);  in ___handle_speculative_fault()
5150 	if (pte_none(vmf.orig_pte)) {  in ___handle_speculative_fault()