ofproto-dpif: Fix a vlan-splinter megaflow bug

[cascardo/ovs.git] / ofproto / ofproto-dpif-xlate.c

diff --git a/ofproto/ofproto-dpif-xlate.c b/ofproto/ofproto-dpif-xlate.c
index ab81226..848c778 100644 (file)
--- a/ofproto/ofproto-dpif-xlate.c
+++ b/ofproto/ofproto-dpif-xlate.c
@@ -42,6 +42,7 @@
 #include "ofp-actions.h"
 #include "ofproto/ofproto-dpif-ipfix.h"
 #include "ofproto/ofproto-dpif-mirror.h"
+#include "ofproto/ofproto-dpif-monitor.h"
 #include "ofproto/ofproto-dpif-sflow.h"
 #include "ofproto/ofproto-dpif.h"
 #include "ofproto/ofproto-provider.h"
@@ -968,7 +969,7 @@ add_mirror_actions(struct xlate_ctx *ctx, const struct flow *orig_flow)
         bool has_mirror;
         int out_vlan;
 
-        has_mirror = mirror_get(xbridge->mbridge, mirror_mask_ffs(mirrors) - 1,
+        has_mirror = mirror_get(xbridge->mbridge, raw_ctz(mirrors),
                                 &vlans, &dup_mirrors, &out, &out_vlan);
         ovs_assert(has_mirror);
 
@@ -1645,6 +1646,14 @@ process_special(struct xlate_ctx *ctx, const struct flow *flow,
     } else if (xport->bfd && bfd_should_process_flow(xport->bfd, flow, wc)) {
         if (packet) {
             bfd_process_packet(xport->bfd, flow, packet);
+            /* If POLL received, immediately sends FINAL back. */
+            if (bfd_should_send_packet(xport->bfd)) {
+                if (xport->peer) {
+                    ofproto_dpif_monitor_port_send_soon(xport->ofport);
+                } else {
+                    ofproto_dpif_monitor_port_send_soon_safe(xport->ofport);
+                }
+            }
         }
         return SLOW_BFD;
     } else if (xport->xbundle && xport->xbundle->lacp