--- zzzz-none-000/linux-4.19.183/net/ipv4/ip_options.c	2021-03-24 10:07:39.000000000 +0000
+++ bcm63-7530ax-756/linux-4.19.183/net/ipv4/ip_options.c	2023-06-28 08:54:21.000000000 +0000
@@ -235,6 +235,9 @@
 	opt->ts_needaddr = 0;
 	opt->ts_needtime = 0;
 }
+#if defined(CONFIG_BCM_KF_MAP) && IS_ENABLED(CONFIG_BCM_MAP)
+EXPORT_SYMBOL(ip_options_fragment);
+#endif
 
 /* helper used by ip_options_compile() to call fib_compute_spec_dst()
  * at most one time.