linux-master/mm/debug_vm_pgtable.c

107 	WARN_ON(pte_dirty(pte_wrprotect(pte)));
109 	WARN_ON(!pte_same(pte, pte));
110 	WARN_ON(!pte_young(pte_mkyoung(pte_mkold(pte))));
111 	WARN_ON(!pte_dirty(pte_mkdirty(pte_mkclean(pte))));
112 	WARN_ON(!pte_write(pte_mkwrite(pte_wrprotect(pte), args->vma)));
113 	WARN_ON(pte_young(pte_mkold(pte_mkyoung(pte))));
114 	WARN_ON(pte_dirty(pte_mkclean(pte_mkdirty(pte))));
115 	WARN_ON(pte_write(pte_wrprotect(pte_mkwrite(pte, args->vma))));
116 	WARN_ON(pte_dirty(pte_wrprotect(pte_mkclean(pte))));
117 	WARN_ON(!pte_dirty(pte_wrprotect(pte_mkdirty(pte))));
141 	if (WARN_ON(!args->ptep))
149 	WARN_ON(pte_write(pte));
152 	WARN_ON(!pte_none(pte));
163 	WARN_ON(!(pte_write(pte) && pte_dirty(pte)));
166 	WARN_ON(!pte_none(pte));
174 	WARN_ON(pte_young(pte));
199 	WARN_ON(pmd_dirty(pmd_wrprotect(pmd)));
202 	WARN_ON(!pmd_same(pmd, pmd));
203 	WARN_ON(!pmd_young(pmd_mkyoung(pmd_mkold(pmd))));
204 	WARN_ON(!pmd_dirty(pmd_mkdirty(pmd_mkclean(pmd))));
205 	WARN_ON(!pmd_write(pmd_mkwrite(pmd_wrprotect(pmd), args->vma)));
206 	WARN_ON(pmd_young(pmd_mkold(pmd_mkyoung(pmd))));
207 	WARN_ON(pmd_dirty(pmd_mkclean(pmd_mkdirty(pmd))));
208 	WARN_ON(pmd_write(pmd_wrprotect(pmd_mkwrite(pmd, args->vma))));
209 	WARN_ON(pmd_dirty(pmd_wrprotect(pmd_mkclean(pmd))));
210 	WARN_ON(!pmd_dirty(pmd_wrprotect(pmd_mkdirty(pmd))));
215 	WARN_ON(!pmd_bad(pmd_mkhuge(pmd)));
249 	WARN_ON(pmd_write(pmd));
252 	WARN_ON(!pmd_none(pmd));
263 	WARN_ON(!(pmd_write(pmd) && pmd_dirty(pmd)));
266 	WARN_ON(!pmd_none(pmd));
274 	WARN_ON(pmd_young(pmd));
295 	WARN_ON(!pmd_leaf(pmd));
318 	WARN_ON(pud_dirty(pud_wrprotect(pud)));
320 	WARN_ON(!pud_same(pud, pud));
321 	WARN_ON(!pud_young(pud_mkyoung(pud_mkold(pud))));
322 	WARN_ON(!pud_dirty(pud_mkdirty(pud_mkclean(pud))));
323 	WARN_ON(pud_dirty(pud_mkclean(pud_mkdirty(pud))));
324 	WARN_ON(!pud_write(pud_mkwrite(pud_wrprotect(pud))));
325 	WARN_ON(pud_write(pud_wrprotect(pud_mkwrite(pud))));
326 	WARN_ON(pud_young(pud_mkold(pud_mkyoung(pud))));
327 	WARN_ON(pud_dirty(pud_wrprotect(pud_mkclean(pud))));
328 	WARN_ON(!pud_dirty(pud_wrprotect(pud_mkdirty(pud))));
337 	WARN_ON(!pud_bad(pud_mkhuge(pud)));
375 	WARN_ON(pud_write(pud));
380 	WARN_ON(!pud_none(pud));
392 	WARN_ON(!(pud_write(pud) && pud_dirty(pud)));
397 	WARN_ON(!pud_none(pud));
407 	WARN_ON(pud_young(pud));
425 	WARN_ON(!pud_leaf(pud));
456 	WARN_ON(!pmd_set_huge(args->pmdp, __pfn_to_phys(args->fixed_pmd_pfn), args->page_prot));
457 	WARN_ON(!pmd_clear_huge(args->pmdp));
459 	WARN_ON(!pmd_none(pmd));
476 	WARN_ON(!pud_set_huge(args->pudp, __pfn_to_phys(args->fixed_pud_pfn), args->page_prot));
477 	WARN_ON(!pud_clear_huge(args->pudp));
479 	WARN_ON(!pud_none(pud));
492 	WARN_ON(!p4d_same(p4d, p4d));
501 	WARN_ON(!pgd_same(pgd, pgd));
517 	WARN_ON(!pud_none(pud));
534 	WARN_ON(pud_bad(pud));
554 	WARN_ON(!p4d_none(p4d));
573 	WARN_ON(p4d_bad(p4d));
588 	WARN_ON(!pgd_none(pgd));
607 	WARN_ON(pgd_bad(pgd));
633 	if (WARN_ON(!args->ptep))
644 	WARN_ON(!pte_none(pte));
656 	WARN_ON(!pmd_none(pmd));
670 	WARN_ON(pmd_bad(pmd));
681 	WARN_ON(!pte_special(pte_mkspecial(pte)));
692 	WARN_ON(!pte_protnone(pte));
693 	WARN_ON(!pte_present(pte));
709 	WARN_ON(!pmd_protnone(pmd));
710 	WARN_ON(!pmd_present(pmd));
722 	WARN_ON(!pte_devmap(pte_mkdevmap(pte)));
735 	WARN_ON(!pmd_devmap(pmd_mkdevmap(pmd)));
748 	WARN_ON(!pud_devmap(pud_mkdevmap(pud)));
771 	WARN_ON(!pte_soft_dirty(pte_mksoft_dirty(pte)));
772 	WARN_ON(pte_soft_dirty(pte_clear_soft_dirty(pte)));
783 	WARN_ON(!pte_swp_soft_dirty(pte_swp_mksoft_dirty(pte)));
784 	WARN_ON(pte_swp_soft_dirty(pte_swp_clear_soft_dirty(pte)));
800 	WARN_ON(!pmd_soft_dirty(pmd_mksoft_dirty(pmd)));
801 	WARN_ON(pmd_soft_dirty(pmd_clear_soft_dirty(pmd)));
817 	WARN_ON(!pmd_swp_soft_dirty(pmd_swp_mksoft_dirty(pmd)));
818 	WARN_ON(pmd_swp_soft_dirty(pmd_swp_clear_soft_dirty(pmd)));
840 	WARN_ON(pte_swp_exclusive(pte));
841 	WARN_ON(!is_swap_pte(pte));
843 	WARN_ON(memcmp(&entry, &entry2, sizeof(entry)));
846 	WARN_ON(!pte_swp_exclusive(pte));
847 	WARN_ON(!is_swap_pte(pte));
848 	WARN_ON(pte_swp_soft_dirty(pte));
850 	WARN_ON(memcmp(&entry, &entry2, sizeof(entry)));
853 	WARN_ON(pte_swp_exclusive(pte));
854 	WARN_ON(!is_swap_pte(pte));
856 	WARN_ON(memcmp(&entry, &entry2, sizeof(entry)));
868 	WARN_ON(args->fixed_pte_pfn != pte_pfn(pte));
884 	WARN_ON(args->fixed_pmd_pfn != pmd_pfn(pmd));
917 	WARN_ON(!is_migration_entry(swp));
918 	WARN_ON(!is_writable_migration_entry(swp));
921 	WARN_ON(!is_migration_entry(swp));
922 	WARN_ON(is_writable_migration_entry(swp));
925 	WARN_ON(!is_migration_entry(swp));
926 	WARN_ON(is_writable_migration_entry(swp));
944 	WARN_ON(!huge_pte_dirty(huge_pte_mkdirty(pte)));
945 	WARN_ON(!huge_pte_write(huge_pte_mkwrite(huge_pte_wrprotect(pte))));
946 	WARN_ON(huge_pte_write(huge_pte_wrprotect(huge_pte_mkwrite(pte))));
951 	WARN_ON(!pte_huge(arch_make_huge_pte(pte, PMD_SHIFT, VM_ACCESS_FLAGS)));
979 	WARN_ON(!pmd_trans_huge(pmd_mkhuge(pmd)));
982 	WARN_ON(!pmd_trans_huge(pmd_mkinvalid(pmd_mkhuge(pmd))));
983 	WARN_ON(!pmd_present(pmd_mkinvalid(pmd_mkhuge(pmd))));
997 	WARN_ON(!pud_trans_huge(pud_mkhuge(pud)));
1003 	 * WARN_ON(!pud_trans_huge(pud_mkinvalid(pud_mkhuge(pud))));
1004 	 * WARN_ON(!pud_present(pud_mkinvalid(pud_mkhuge(pud))));
1190 	WARN_ON(!pfn_valid(args->fixed_pte_pfn));
1248 	WARN_ON(!args->start_p4dp);
1257 	WARN_ON(!args->start_pudp);
1266 	WARN_ON(!args->start_pmdp);
1274 	WARN_ON(!args->start_ptep);