Hi Fenghua,
On 2022/1/29 4:28, Fenghua Yu wrote:
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 92fea3fbbb11..ef03b2176bbd 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -4781,7 +4781,7 @@ static int aux_domain_add_dev(struct dmar_domain *domain,
link_failed:
spin_unlock_irqrestore(&device_domain_lock, flags);
if (list_empty(&domain->subdevices) && domain->default_pasid > 0)
- ioasid_put(domain->default_pasid);
+ ioasid_free(domain->default_pasid);
return ret;
}
@@ -4811,7 +4811,7 @@ static void aux_domain_remove_dev(struct dmar_domain
*domain,
spin_unlock_irqrestore(&device_domain_lock, flags);
if (list_empty(&domain->subdevices) && domain->default_pasid > 0)
- ioasid_put(domain->default_pasid);
+ ioasid_free(domain->default_pasid);
}
static int prepare_domain_attach_device(struct iommu_domain *domain,
The domain->default_pasid is not relevant to SVA and it's being cleaned
up by another series. No need to take care of it in this series.
Best regards,
baolu
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