Remove note regarding zero-copy compatibility with QEMU >= 2.7.
When zero-copy was introduced to OVS it was incompatible with QEMU >=
2.7. This issue has since been fixed in DPDK with commit
803aeecef123 ("vhost: fix dequeue zero copy with virtio1") and
backported to DPDK LTS branches. Remove the reference to this
issue in the zero-copy documentation.
Cc: Ciara Loftus <ciara.loftus@intel.com>
Acked-by: Ciara Loftus <ciara.loftus@intel.com>
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
Because of this limitation, this feature is considered 'experimental'.
-The feature currently does not fully work with QEMU >= v2.7 due to a bug in
-DPDK which will be addressed in an upcoming release. The patch to fix this
-issue can be found on
-`Patchwork
-<http://dpdk.org/dev/patchwork/patch/32198/>`__
-
Further information can be found in the
`DPDK documentation
<http://dpdk.readthedocs.io/en/v17.11/prog_guide/vhost_lib.html>`__