[PATCH 6/7] iommu/arm-smmu-v3: Use the generic iommu page table

[Jason Gunthorpe]

On Fri, Jul 24, 2026 at 07:30:39PM +0000, Mostafa Saleh wrote:

> > @@ -2831,7 +2785,6 @@ static bool arm_smmu_capable(struct device *dev, enum iommu_cap cap)
> >  	case IOMMU_CAP_ENFORCE_CACHE_COHERENCY:
> >  		return arm_smmu_master_canwbs(master);
> >  	case IOMMU_CAP_NOEXEC:
> > -	case IOMMU_CAP_DEFERRED_FLUSH:
> 
> Why this is removed? That would drop support for FQ domains.

The core code always supports FQ when the driver uses iommupt, so this
is redundant.

Jason