Lines Matching full:addr

92 static void __ref zero_pte_populate(pmd_t *pmd, unsigned long addr,
95 	pte_t *pte = pte_offset_kernel(pmd, addr);
102 	while (addr + PAGE_SIZE <= end) {
103 		set_pte_at(&init_mm, addr, pte, zero_pte);
104 		addr += PAGE_SIZE;
105 		pte = pte_offset_kernel(pmd, addr);
109 static int __ref zero_pmd_populate(pud_t *pud, unsigned long addr,
112 	pmd_t *pmd = pmd_offset(pud, addr);
116 		next = pmd_addr_end(addr, end);
118 		if (IS_ALIGNED(addr, PMD_SIZE) && end - addr >= PMD_SIZE) {
138 		zero_pte_populate(pmd, addr, next);
139 	} while (pmd++, addr = next, addr != end);
144 static int __ref zero_pud_populate(p4d_t *p4d, unsigned long addr,
147 	pud_t *pud = pud_offset(p4d, addr);
151 		next = pud_addr_end(addr, end);
152 		if (IS_ALIGNED(addr, PUD_SIZE) && end - addr >= PUD_SIZE) {
157 			pmd = pmd_offset(pud, addr);
167 				p = pmd_alloc(&init_mm, pud, addr);
176 		zero_pmd_populate(pud, addr, next);
177 	} while (pud++, addr = next, addr != end);
182 static int __ref zero_p4d_populate(pgd_t *pgd, unsigned long addr,
185 	p4d_t *p4d = p4d_offset(pgd, addr);
189 		next = p4d_addr_end(addr, end);
190 		if (IS_ALIGNED(addr, P4D_SIZE) && end - addr >= P4D_SIZE) {
196 			pud = pud_offset(p4d, addr);
199 			pmd = pmd_offset(pud, addr);
209 				p = pud_alloc(&init_mm, p4d, addr);
218 		zero_pud_populate(p4d, addr, next);
219 	} while (p4d++, addr = next, addr != end);
233 	unsigned long addr = (unsigned long)shadow_start;
235 	pgd_t *pgd = pgd_offset_k(addr);
239 		next = pgd_addr_end(addr, end);
241 		if (IS_ALIGNED(addr, PGDIR_SIZE) && end - addr >= PGDIR_SIZE) {
256 			p4d = p4d_offset(pgd, addr);
259 			pud = pud_offset(p4d, addr);
262 			pmd = pmd_offset(pud, addr);
272 				p = p4d_alloc(&init_mm, pgd, addr);
280 		zero_p4d_populate(pgd, addr, next);
281 	} while (pgd++, addr = next, addr != end);
346 static void kasan_remove_pte_table(pte_t *pte, unsigned long addr,
352 	for (; addr < end; addr = next, pte++) {
353 		next = (addr + PAGE_SIZE) & PAGE_MASK;
364 		pte_clear(&init_mm, addr, pte);
368 static void kasan_remove_pmd_table(pmd_t *pmd, unsigned long addr,
373 	for (; addr < end; addr = next, pmd++) {
376 		next = pmd_addr_end(addr, end);
382 			if (IS_ALIGNED(addr, PMD_SIZE) &&
388 		pte = pte_offset_kernel(pmd, addr);
389 		kasan_remove_pte_table(pte, addr, next);
394 static void kasan_remove_pud_table(pud_t *pud, unsigned long addr,
399 	for (; addr < end; addr = next, pud++) {
402 		next = pud_addr_end(addr, end);
408 			if (IS_ALIGNED(addr, PUD_SIZE) &&
414 		pmd = pmd_offset(pud, addr);
416 		kasan_remove_pmd_table(pmd, addr, next);
421 static void kasan_remove_p4d_table(p4d_t *p4d, unsigned long addr,
426 	for (; addr < end; addr = next, p4d++) {
429 		next = p4d_addr_end(addr, end);
435 			if (IS_ALIGNED(addr, P4D_SIZE) &&
441 		pud = pud_offset(p4d, addr);
442 		kasan_remove_pud_table(pud, addr, next);
449 	unsigned long addr, end, next;
452 	addr = (unsigned long)kasan_mem_to_shadow(start);
453 	end = addr + (size >> KASAN_SHADOW_SCALE_SHIFT);
459 	for (; addr < end; addr = next) {
462 		next = pgd_addr_end(addr, end);
464 		pgd = pgd_offset_k(addr);
469 			if (IS_ALIGNED(addr, PGDIR_SIZE) &&
476 		p4d = p4d_offset(pgd, addr);
477 		kasan_remove_p4d_table(p4d, addr, next);