iommu/vt-d: Remove pasid_mutex

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The pasid_mutex was used to protect the paths of set/remove_dev_pasid().
It's duplicate with iommu_sva_lock. Remove it to avoid duplicate code.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.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/20230802212427.1497170-5-jacob.jun.pan@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Lu Baolu 2023-08-09 20:47:57 +08:00 • committed by Joerg Roedel

parent ac1a3483fe

commit b61701881f

1 changed files with 5 additions and 40 deletions

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drivers/iommu/intel/svm.c

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