dpdk: Use DPDK 18.11.5 release.

Modify travis linux build script to use the latest DPDK stable release
18.11.5. Update docs for latest DPDK stable releases.

Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Acked-by: Ilya Maximets <i.maximets@ovn.org>
Acked-by: Kevin Traynor <ktraynor@redhat.com>

.travis/linux-build.sh

@@ -88,7 +88,7 @@ fi
 
 if [ "$DPDK" ] || [ "$DPDK_SHARED" ]; then
     if [ -z "$DPDK_VER" ]; then
-        DPDK_VER="18.11.2"
+        DPDK_VER="18.11.5"
     fi
     install_dpdk $DPDK_VER
     if [ "$CC" = "clang" ]; then

Documentation/faq/releases.rst

@@ -176,7 +176,7 @@ Q: What DPDK version does each Open vSwitch release work with?
     2.8.x        17.05.2
     2.9.x        17.11.4
     2.10.x       17.11.4
-    2.11.x       18.11.2
+    2.11.x       18.11.5
     ============ =======
 
 Q: Are all the DPDK releases that OVS versions work with maintained?

Documentation/intro/install/dpdk.rst

@@ -42,7 +42,7 @@ Build requirements
 In addition to the requirements described in :doc:`general`, building Open
 vSwitch with DPDK will require the following:
 
-- DPDK 18.11.2
+- DPDK 18.11.5
 
 - A `DPDK supported NIC`_
 
@@ -71,9 +71,9 @@ Install DPDK
 #. Download the `DPDK sources`_, extract the file and set ``DPDK_DIR``::
 
        $ cd /usr/src/
-       $ wget http://fast.dpdk.org/rel/dpdk-18.11.2.tar.xz
-       $ tar xf dpdk-18.11.2.tar.xz
-       $ export DPDK_DIR=/usr/src/dpdk-stable-18.11.2
+       $ wget http://fast.dpdk.org/rel/dpdk-18.11.5.tar.xz
+       $ tar xf dpdk-18.11.5.tar.xz
+       $ export DPDK_DIR=/usr/src/dpdk-stable-18.11.5
        $ cd $DPDK_DIR
 
 #. (Optional) Configure DPDK as a shared library

Documentation/topics/dpdk/vhost-user.rst

@@ -320,9 +320,9 @@ To begin, instantiate a guest as described in :ref:`dpdk-vhost-user` or
 DPDK sources to VM and build DPDK::
 
     $ cd /root/dpdk/
-    $ wget http://fast.dpdk.org/rel/dpdk-18.11.2.tar.xz
-    $ tar xf dpdk-18.11.2.tar.xz
-    $ export DPDK_DIR=/root/dpdk/dpdk-stable-18.11.2
+    $ wget http://fast.dpdk.org/rel/dpdk-18.11.5.tar.xz
+    $ tar xf dpdk-18.11.5.tar.xz
+    $ export DPDK_DIR=/root/dpdk/dpdk-stable-18.11.5
     $ export DPDK_TARGET=x86_64-native-linuxapp-gcc
     $ export DPDK_BUILD=$DPDK_DIR/$DPDK_TARGET
     $ cd $DPDK_DIR

NEWS

@@ -1,5 +1,8 @@
 v2.11.4 - xx xxx xxxx
 ---------------------
+   - DPDK
+     * OVS validated with DPDK 18.11.5, due to the inclusion of a fix for
+       CVE-2019-14818, this DPDK version is strongly recommended to be used.
 
 v2.11.3 - 06 Sep 2019
 ---------------------