Hi Eric，
> From: Auger Eric
> Sent: Tuesday, March 31, 2020 10:30 PM
> To: Liu, Yi L ; qemu-devel@nongnu.org;
> Subject: Re: [PATCH v2 10/22] vfio/pci: set host iommu context to vIOMMU
>
> Yi,
>
> On 3/30/20 6:24 AM, Liu Yi L wrote:
> > For vfio-pci device
Yi,
On 3/30/20 6:24 AM, Liu Yi L wrote:
> For vfio-pci devices, it could use pci_device_set/unset_iommu() to
> expose host iommu context to vIOMMU emulators. vIOMMU emulators
> could make use the methods provided by host iommu context. e.g.
> propagate requests to host iommu.
I think I would squas
