Merge branch 'issue255_256_257_paging_reesta_release' into develop_integration_2018_w03

Conflicts:
	targets/RT/USER/lte-softmodem.c

targets/RT/USER/lte-softmodem.c

@@ -1188,6 +1188,10 @@ int main( int argc, char **argv )
     RCconfig_L1();
   }
 #endif
+
+    // init UE_PF_PO and mutex lock
+    pthread_mutex_init(&ue_pf_po_mutex, NULL);
+    memset (&UE_PF_PO[0][0], 0, sizeof(UE_PF_PO_t)*NUMBER_OF_UE_MAX*MAX_NUM_CCs);
   
   
   mlockall(MCL_CURRENT | MCL_FUTURE);
@@ -1457,7 +1461,7 @@ int main( int argc, char **argv )
   pthread_cond_destroy(&nfapi_sync_cond);
   pthread_mutex_destroy(&nfapi_sync_mutex);
 
-
+  pthread_mutex_destroy(&ue_pf_po_mutex);
 
   // *** Handle per CC_id openair0
   if (UE_flag==1) {