iommu/sva: Remove PASID to mm lookup function

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There is no user of iommu_sva_find() function, remove it so that PASID
allocator can be a simple IDA. Device drivers are expected to store
and keep track of their own PASID metadata.

Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Jason Gunthorpe<jgg@nvidia.com>
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20230322200803.869130-4-jacob.jun.pan@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Jacob Pan 2023-03-22 13:07:59 -07:00 • committed by Joerg Roedel

parent cd3891158a

commit 2bef9ba8ae

2 changed files with 0 additions and 21 deletions

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20

drivers/iommu/iommu-sva.c

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1

drivers/iommu/iommu-sva.h

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