> -----Original Message-----
> From: Ding, Xuan <xuan.d...@intel.com>
> Sent: Monday, October 11, 2021 4:00 PM
> To: dev@dpdk.org; Burakov, Anatoly <anatoly.bura...@intel.com>;
> maxime.coque...@redhat.com; Xia, Chenbo <chenbo....@intel.com>
> Cc: Hu, Jiayu <jiayu...@intel.com>; Jiang, Cheng1 <cheng1.ji...@intel.com>;
> Richardson, Bruce <bruce.richard...@intel.com>; Pai G, Sunil
> <sunil.pa...@intel.com>; Wang, Yinan <yinan.w...@intel.com>; Yang,
> YvonneX <yvonnex.y...@intel.com>; Ding, Xuan <xuan.d...@intel.com>
> Subject: [PATCH v7 2/2] vhost: enable IOMMU for async vhost
>
> The use of IOMMU has many advantages, such as isolation and address
> translation. This patch extends the capbility of DMA engine to use IOMMU if
> the DMA engine is bound to vfio.
>
> When set memory table, the guest memory will be mapped into the default
> container of DPDK.
>
> Signed-off-by: Xuan Ding <xuan.d...@intel.com>
> ---
Tested-by: Yvonne Yang <yvonnex.y...@intel.com>
