doc: add bonding known issue in release notes

Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>

diff --git a/doc/guides/rel_notes/release_18_05.rst b/doc/guides/rel_notes/release_18_05.rst
index ffab503..80d2e1f 100644 (file)
--- a/doc/guides/rel_notes/release_18_05.rst
+++ b/doc/guides/rel_notes/release_18_05.rst
@@ -625,6 +625,13 @@ Known Issues
 
   Bugzilla entry: https://dpdk.org/tracker/show_bug.cgi?id=53
 
+* **Bonding PMD may fail to accept new slaves in certain conditions.**
+
+  In certain conditions when using testpmd,
+  bonding may fail to register new slave ports.
+
+  Bugzilla entry: https://dpdk.org/tracker/show_bug.cgi?id=52.
+
 
 Shared Library Versions
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