Re: [PATCH v2 3/4] vfio: Add VFIO_DEVICE_PASID_[AT|DE]TACH_IOMMUFD_PT

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On Fri, Apr 12, 2024 at 01:21:20AM -0700, Yi Liu wrote:
> This adds ioctls for the userspace to attach/detach a given pasid of a
> vfio device to/from an IOAS/HWPT.
> 
> Signed-off-by: Yi Liu <yi.l.liu@xxxxxxxxx>
> ---
>  drivers/vfio/device_cdev.c | 51 +++++++++++++++++++++++++++++++++++
>  drivers/vfio/vfio.h        |  4 +++
>  drivers/vfio/vfio_main.c   |  8 ++++++
>  include/uapi/linux/vfio.h  | 55 ++++++++++++++++++++++++++++++++++++++
>  4 files changed, 118 insertions(+)

Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>

Jason




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