X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=NEWS;h=704513e5e15f42b33926de59f71c0c2a83f29a69;hb=fdf059ff402165ad3d2a06d045e0db50ee62d8dd;hp=98db34e086fc62674f31c48e49434aac8e2dd0e8;hpb=a3aabcd26f8f35d4e36cb6d98669c4e20e5e4c0c;p=sliver-openvswitch.git

diff --git a/NEWS b/NEWS
index 98db34e08..704513e5e 100644
--- 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
@@ -13,7 +27,7 @@ v2.2.0 - xx xxx xxx
    - Upon the receipt of a SIGHUP signal, ovs-vswitchd no longer reopens its
      log file (it will terminate instead). Please use 'ovs-appctl vlog/reopen'
      instead.
-   - Support for Linux kernels up to 3.13. From Kernel 3.12 onwards OVS uses
+   - Support for Linux kernels up to 3.14. From Kernel 3.12 onwards OVS uses
      tunnel API for GRE and VXLAN.
    - Added DPDK support.
    - Added support for custom vlog patterns in Python