Re: [PATCH] vfio: Stop using iommu_present()

[Jason Gunthorpe]

On Tue, Apr 05, 2022 at 01:11:54PM +0100, Robin Murphy wrote:
> IOMMU groups have been mandatory for some time now, so a device without
> one is necessarily a device without any usable IOMMU, therefore the
> iommu_present() check is redundant (or at best unhelpful).
> 
> Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx>
> ---
>  drivers/vfio/vfio.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>

Jason