> From: Christoph Hellwig <hch@xxxxxxxxxxxxx> > Sent: Tuesday, March 31, 2020 3:54 PM > To: Liu, Yi L <yi.l.liu@xxxxxxxxx> > Subject: Re: [PATCH v1 1/8] vfio: Add VFIO_IOMMU_PASID_REQUEST(alloc/free) > > Who is going to use thse exports? Please submit them together with > a driver actually using them. Hi Hellwig, Sorry, maybe I misunderstood your point. Do you mean the exported symbol below? They are used by the vfio_iommu_type1 driver which is a separate driver besides the vfio.ko driver. +EXPORT_SYMBOL_GPL(vfio_mm_put); +EXPORT_SYMBOL_GPL(vfio_mm_get_from_task); +EXPORT_SYMBOL_GPL(vfio_mm_pasid_alloc); +EXPORT_SYMBOL_GPL(vfio_mm_pasid_free); Regards, Yi Liu
