--- ./sql/mysqld.cc.orig	2019-10-08 16:31:04.000000000 +0200
+++ ./sql/mysqld.cc	2019-10-08 16:31:04.000000000 +0200
@@ -3286,7 +3286,11 @@
       }
       break;
     case SIGHUP:
+#ifdef _AIX
+      if (!abort_loop && origin != 128)
+#else
       if (!abort_loop && origin != SI_KERNEL)
+#endif
       {
         int not_used;
 	mysql_print_status();		// Print some debug info