iommu/vt-d: Use iommu_sva_alloc(free)_pasid() helpers

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Align the pasid alloc/free code with the generic helpers defined in the
iommu core. This also refactored the SVA binding code to improve the
readability.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20210520031531.712333-1-baolu.lu@linux.intel.com
Link: https://lore.kernel.org/r/20210610020115.1637656-8-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Lu Baolu 2021-06-10 10:00:59 +08:00 • committed by Joerg Roedel

parent 100b8a14a3

commit 4048377414

4 changed files with 120 additions and 163 deletions

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1

drivers/iommu/intel/Kconfig

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3

drivers/iommu/intel/iommu.c

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284

drivers/iommu/intel/svm.c

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1

include/linux/intel-iommu.h

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