--- zzzz-none-000/linux-4.9.279/include/linux/kmsg_dump.h	2021-08-08 06:38:54.000000000 +0000
+++ puma7-arm-6591-750/linux-4.9.279/include/linux/kmsg_dump.h	2023-02-08 10:58:16.000000000 +0000
@@ -71,6 +71,10 @@
 int kmsg_dump_register(struct kmsg_dumper *dumper);
 
 int kmsg_dump_unregister(struct kmsg_dumper *dumper);
+
+#if defined(CONFIG_AVM_DEBUG)
+bool kmsg_dump_get_buffer_nocontext(bool syslog, char *buf, size_t size, size_t *len);
+#endif/*--- #if defined(CONFIG_AVM_DEBUG) ---*/
 #else
 static inline void kmsg_dump(enum kmsg_dump_reason reason)
 {