RE: [PATCH v8 4/7] iommu/vt-d: Remove pasid_mutex

[Tian, Kevin]

> From: Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx>
> Sent: Saturday, June 3, 2023 2:22 AM
> 
> From: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
> 
> 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.
> 
> Reviewed-by: Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx>
> Signed-off-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>

Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>