On Mon, Feb 27, 2023 at 03:11:17AM -0800, Yi Liu wrote:
> This is preparation for adding vfio device cdev support. vfio device
> cdev requires:
> 1) a per device file memory to store the kvm pointer set by KVM. It will
>be propagated to vfio_device:kvm after the device cdev file is bound
>t
This is preparation for adding vfio device cdev support. vfio device
cdev requires:
1) a per device file memory to store the kvm pointer set by KVM. It will
be propagated to vfio_device:kvm after the device cdev file is bound
to an iommufd
2) a mechanism to block device access through device
