--- zzzz-none-000/linux-3.10.107/drivers/misc/kgdbts.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/misc/kgdbts.c	2021-02-04 17:41:59.000000000 +0000
@@ -220,7 +220,7 @@
 	else if (!strcmp(arg, "sys_open"))
 		addr = (unsigned long)do_sys_open;
 	else if (!strcmp(arg, "do_fork"))
-		addr = (unsigned long)do_fork;
+		addr = (unsigned long)_do_fork;
 	else if (!strcmp(arg, "hw_break_val"))
 		addr = (unsigned long)&hw_break_val;
 	addr = (unsigned long) dereference_function_descriptor((void *)addr);
@@ -1112,6 +1112,7 @@
 
 	return configure_kgdbts();
 }
+device_initcall(init_kgdbts);
 
 static int kgdbts_get_char(void)
 {
@@ -1180,10 +1181,9 @@
 	.post_exception		= kgdbts_post_exp_handler,
 };
 
-module_init(init_kgdbts);
+/*
+ * not really modular, but the easiest way to keep compat with existing
+ * bootargs behaviour is to continue using module_param here.
+ */
 module_param_call(kgdbts, param_set_kgdbts_var, param_get_string, &kps, 0644);
 MODULE_PARM_DESC(kgdbts, "<A|V1|V2>[F#|S#][N#]");
-MODULE_DESCRIPTION("KGDB Test Suite");
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Wind River Systems, Inc.");
-