[dpdk-dev] [PATCH v2 0/3] vhost: disable iommu support by default

[Yuanhan Liu]

On Mon, Nov 06, 2017 at 09:38:09PM +0100, Maxime Coquelin wrote:
> This series disables IOMMU feature by default, and introduce
> a new flag passed at vhost device registration time to enable
> it explicitly.
> 
> When disabled, patch 1 also disables reply-ack protocol feature
> to avoid Qemu v2.7.0-v2.9.0 reply-ack bug with multiqueue.
> 
> Last patch adds a Vhost PMD "iommu-support" parameter to enable
> the IOMMU feature.

Series Acked-by: Yuanhan Liu <yliu at fridaylinux.org>

Thanks!

	--yliu
> 
> Maxime Coquelin (3):
>   vhost: disable reply-ack protocol feature if iommu feature disabled
>   vhost: add flag to enable iommu support
>   net: vhost: add iommu-support parameter to enable IOMMU feature
> 
>  doc/guides/nics/vhost.rst              |  5 +++++
>  doc/guides/prog_guide/vhost_lib.rst    | 14 ++++++++++++++
>  doc/guides/rel_notes/release_17_11.rst |  3 ++-
>  drivers/net/vhost/rte_eth_vhost.c      | 13 +++++++++++++
>  lib/librte_vhost/rte_vhost.h           |  1 +
>  lib/librte_vhost/socket.c              |  6 ++++++
>  lib/librte_vhost/vhost_user.c          | 24 ++++++++++++++++++++++--
>  7 files changed, 63 insertions(+), 3 deletions(-)
> 
> -- 
> 2.13.6