22 	size_t len;  member
69 static int __patch_insn_set(void *addr, u8 c, size_t len)  in __patch_insn_set()  argument
71 	bool across_pages = (offset_in_page(addr) + len) > PAGE_SIZE;  in __patch_insn_set()
77 	if (len + offset_in_page(addr) > 2 * PAGE_SIZE)  in __patch_insn_set()
93 	memset(waddr, c, len);  in __patch_insn_set()
101 				 (unsigned long)waddr + len);  in __patch_insn_set()
114 static int __patch_insn_write(void *addr, const void *insn, size_t len)  in __patch_insn_write()  argument
116 	bool across_pages = (offset_in_page(addr) + len) > PAGE_SIZE;  in __patch_insn_write()
123 	if (len + offset_in_page(addr) > 2 * PAGE_SIZE)  in __patch_insn_write()
147 	ret = copy_to_kernel_nofault(waddr, insn, len);  in __patch_insn_write()
155 				 (unsigned long)waddr + len);  in __patch_insn_write()
168 static int __patch_insn_set(void *addr, u8 c, size_t len)  in __patch_insn_set()  argument
170 	memset(addr, c, len);  in __patch_insn_set()
176 static int __patch_insn_write(void *addr, const void *insn, size_t len)  in __patch_insn_write()  argument
178 	return copy_to_kernel_nofault(addr, insn, len);  in __patch_insn_write()
183 static int patch_insn_set(void *addr, u8 c, size_t len)  in patch_insn_set()  argument
192 	while (len) {  in patch_insn_set()
193 		size = min(len, PAGE_SIZE * 2 - offset_in_page(addr));  in patch_insn_set()
199 		len -= size;  in patch_insn_set()
206 int patch_text_set_nosync(void *addr, u8 c, size_t len)  in patch_text_set_nosync()  argument
210 	ret = patch_insn_set(addr, c, len);  in patch_text_set_nosync()
212 		flush_icache_range((uintptr_t)addr, (uintptr_t)addr + len);  in patch_text_set_nosync()
218 int patch_insn_write(void *addr, const void *insn, size_t len)  in patch_insn_write()  argument
227 	while (len) {  in patch_insn_write()
228 		size = min(len, PAGE_SIZE * 2 - offset_in_page(addr));  in patch_insn_write()
235 		len -= size;  in patch_insn_write()
242 int patch_text_nosync(void *addr, const void *insns, size_t len)  in patch_text_nosync()  argument
246 	ret = patch_insn_write(addr, insns, len);  in patch_text_nosync()
248 		flush_icache_range((uintptr_t)addr, (uintptr_t)addr + len);  in patch_text_nosync()
260 		ret = patch_insn_write(patch->addr, patch->insns, patch->len);  in patch_text_cb()
280 int patch_text(void *addr, u32 *insns, size_t len)  in patch_text()  argument
286 		.len = len,  in patch_text()