From 9b1a897e25ab6e96d64bc20ee5b2738d26ae25b1 Mon Sep 17 00:00:00 2001 From: Michael Phelan Date: Wed, 21 Sep 2022 15:08:47 +0000 Subject: dpdk: Use DPDK 21.11.2 release. Update OVS CLI and relevant documentation to use DPDK 21.11.2. DPDK 21.11.2 contains fixes for the CVEs listed below: CVE-2022-28199 [1] CVE-2022-2132 [2] A bug was introduced in DPDK 21.11.1 by the commit 01e3dee29c02 ("vhost: fix unsafe vring addresses modifications"). This bug can cause a deadlock when vIOMMU is enabled and NUMA reallocation of the virtqueues happen. A fix [3] has been posted and pushed to the DPDK 21.11 branch. If a user wishes to avoid the issue then it is recommended to use DPDK 21.11.0 until the release of DPDK 21.11.3. It should be noted that DPDK 21.11.0 does not benefit from the numerous bug and CVE fixes addressed since its release. If a user wishes to benefit from these fixes it is recommended to use DPDK 21.11.2. [1] https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28199 [2] https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2132 [3] https://patches.dpdk.org/project/dpdk/patch/20220725203206.427083-2-david.marchand@redhat.com/ Signed-off-by: Michael Phelan Acked-by: Kevin Traynor Signed-off-by: Ian Stokes --- Documentation/faq/releases.rst | 12 ++++++------ Documentation/intro/install/dpdk.rst | 8 ++++---- 2 files changed, 10 insertions(+), 10 deletions(-) (limited to 'Documentation') diff --git a/Documentation/faq/releases.rst b/Documentation/faq/releases.rst index 607a23499..ac0001cd5 100644 --- a/Documentation/faq/releases.rst +++ b/Documentation/faq/releases.rst @@ -211,12 +211,12 @@ Q: What DPDK version does each Open vSwitch release work with? 2.10.x 17.11.10 2.11.x 18.11.9 2.12.x 18.11.9 - 2.13.x 19.11.10 - 2.14.x 19.11.10 - 2.15.x 20.11.4 - 2.16.x 20.11.4 - 2.17.x 21.11.1 - 3.0.x 21.11.1 + 2.13.x 19.11.13 + 2.14.x 19.11.13 + 2.15.x 20.11.6 + 2.16.x 20.11.6 + 2.17.x 21.11.2 + 3.0.x 21.11.2 ============ ======== Q: Are all the DPDK releases that OVS versions work with maintained? diff --git a/Documentation/intro/install/dpdk.rst b/Documentation/intro/install/dpdk.rst index 0f3712c79..a284e6851 100644 --- a/Documentation/intro/install/dpdk.rst +++ b/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 21.11.1 +- DPDK 21.11.2 - A `DPDK supported NIC`_ @@ -73,9 +73,9 @@ Install DPDK #. Download the `DPDK sources`_, extract the file and set ``DPDK_DIR``:: $ cd /usr/src/ - $ wget https://fast.dpdk.org/rel/dpdk-21.11.1.tar.xz - $ tar xf dpdk-21.11.1.tar.xz - $ export DPDK_DIR=/usr/src/dpdk-stable-21.11.1 + $ wget https://fast.dpdk.org/rel/dpdk-21.11.2.tar.xz + $ tar xf dpdk-21.11.2.tar.xz + $ export DPDK_DIR=/usr/src/dpdk-stable-21.11.2 $ cd $DPDK_DIR #. Configure and install DPDK using Meson -- cgit v1.2.1