ofproto: Fix potential leak during flow mods.

[sliver-openvswitch.git] / NEWS

diff --git a/NEWS b/NEWS
index 98db34e..59e69af 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,17 @@
+Post-v2.2.0
+---------------------
+   - OpenFlow 1.1, 1.2, and 1.3 are now enabled by default in
+     ovs-vswitchd.
+   - Linux kernel datapath now has an exact match cache optimizing the
+     flow matching process.
+   - Datapath flows now have partially wildcarded tranport port field
+     matches.  This reduces userspace upcalls, but increases the
+     number of different masks in the datapath.  The kernel datapath
+     exact match cache removes the overhead of matching the incoming
+     packets with the larger number of masks, but when paired with an
+     older kernel module, some workloads may perform worse with the
+     new userspace.
+
 v2.2.0 - xx xxx xxx
 ---------------------
    - Internal ports are no longer brought up by default, because it