tools/valgrind/openmpi.suppr: new suppression rules

tools/valgrind/openmpi.suppr

@@ -161,3 +161,37 @@
    fun:PMPI_Isend
 }
 
+{
+   suppr21
+   Memcheck:Leak
+   ...
+   fun:hwloc_topology_set_xmlbuffer
+   fun:opal_hwloc_unpack
+   fun:opal_dss_unpack_buffer
+}
+
+{
+   suppr22
+   Memcheck:Leak
+   ...
+   fun:hwloc_topology_set_xmlbuffer
+   fun:opal_hwloc_unpack
+}
+
+{
+   suppr23
+   Memcheck:Leak
+   ...
+   fun:hwloc_topology_load
+   fun:opal_hwloc_unpack
+}
+
+
+{
+   suppr24
+   Memcheck:Leak
+   match-leak-kinds: reachable
+   fun:malloc
+   ...
+   fun:xmlParseElement
+}