210 static void dump_prot(struct pg_state *st, const struct prot_bits *bits,  in dump_prot()  argument
218 		if ((st->current_prot & bits->mask) == bits->val)  in dump_prot()
224 			pt_dump_seq_printf(st->seq, " %s", s);  in dump_prot()
228 static void note_prot_uxn(struct pg_state *st, unsigned long addr)  in note_prot_uxn()  argument
230 	if (!st->check_wx)  in note_prot_uxn()
233 	if ((st->current_prot & PTE_UXN) == PTE_UXN)  in note_prot_uxn()
237 		  (void *)st->start_address, (void *)st->start_address);  in note_prot_uxn()
239 	st->uxn_pages += (addr - st->start_address) / PAGE_SIZE;  in note_prot_uxn()
242 static void note_prot_wx(struct pg_state *st, unsigned long addr)  in note_prot_wx()  argument
244 	if (!st->check_wx)  in note_prot_wx()
246 	if ((st->current_prot & PTE_RDONLY) == PTE_RDONLY)  in note_prot_wx()
248 	if ((st->current_prot & PTE_PXN) == PTE_PXN)  in note_prot_wx()
252 		  (void *)st->start_address, (void *)st->start_address);  in note_prot_wx()
254 	st->wx_pages += (addr - st->start_address) / PAGE_SIZE;  in note_prot_wx()
260 	struct pg_state *st = container_of(pt_st, struct pg_state, ptdump);  in note_page()  local
267 	if (st->level == -1) {  in note_page()
268 		st->level = level;  in note_page()
269 		st->current_prot = prot;  in note_page()
270 		st->start_address = addr;  in note_page()
271 		pt_dump_seq_printf(st->seq, "---[ %s ]---\n", st->marker->name);  in note_page()
272 	} else if (prot != st->current_prot || level != st->level ||  in note_page()
273 		   addr >= st->marker[1].start_address) {  in note_page()
277 		if (st->current_prot) {  in note_page()
278 			note_prot_uxn(st, addr);  in note_page()
279 			note_prot_wx(st, addr);  in note_page()
282 		pt_dump_seq_printf(st->seq, "0x%016lx-0x%016lx   ",  in note_page()
283 				   st->start_address, addr);  in note_page()
285 		delta = (addr - st->start_address) >> 10;  in note_page()
290 		pt_dump_seq_printf(st->seq, "%9lu%c %s", delta, *unit,  in note_page()
291 				   pg_level[st->level].name);  in note_page()
292 		if (st->current_prot && pg_level[st->level].bits)  in note_page()
293 			dump_prot(st, pg_level[st->level].bits,  in note_page()
294 				  pg_level[st->level].num);  in note_page()
295 		pt_dump_seq_puts(st->seq, "\n");  in note_page()
297 		if (addr >= st->marker[1].start_address) {  in note_page()
298 			st->marker++;  in note_page()
299 			pt_dump_seq_printf(st->seq, "---[ %s ]---\n", st->marker->name);  in note_page()
302 		st->start_address = addr;  in note_page()
303 		st->current_prot = prot;  in note_page()
304 		st->level = level;  in note_page()
307 	if (addr >= st->marker[1].start_address) {  in note_page()
308 		st->marker++;  in note_page()
309 		pt_dump_seq_printf(st->seq, "---[ %s ]---\n", st->marker->name);  in note_page()
317 	struct pg_state st;  in ptdump_walk()  local
322 	st = (struct pg_state){  in ptdump_walk()
334 	ptdump_walk_pgd(&st.ptdump, info->mm, NULL);  in ptdump_walk()
355 	struct pg_state st = {  in ptdump_check_wx()  local
372 	ptdump_walk_pgd(&st.ptdump, &init_mm, NULL);  in ptdump_check_wx()
374 	if (st.wx_pages || st.uxn_pages)  in ptdump_check_wx()
376 			st.wx_pages, st.uxn_pages);  in ptdump_check_wx()