From d70a862d196a76e69d0761becf6646a94948f25d Mon Sep 17 00:00:00 2001 From: Kevin Traynor Date: Tue, 6 Mar 2018 12:07:09 +0000 Subject: [PATCH] Documentation: Add note about dpdkvhostuser and IOMMU. The docs describe IOMMU support for dpdkvhostuserclient ports, but it is not mentioned in the section about dpdkvhostuser ports. Add an explicit note to say IOMMU is not supported for dpdkvhostuser ports. CC: Maxime Coquelin Signed-off-by: Kevin Traynor Signed-off-by: Ian Stokes --- Documentation/topics/dpdk/vhost-user.rst | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/topics/dpdk/vhost-user.rst b/Documentation/topics/dpdk/vhost-user.rst index 95517a676..8f203981b 100644 --- a/Documentation/topics/dpdk/vhost-user.rst +++ b/Documentation/topics/dpdk/vhost-user.rst @@ -105,6 +105,9 @@ Once the vhost-user ports have been added to the switch, they must be added to the guest. There are two ways to do this: using QEMU directly, or using libvirt. +.. note:: + IOMMU is not supported with vhost-user ports. + Adding vhost-user ports to the guest (QEMU) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- 2.39.2