diff options
| -rw-r--r-- | drivers/iommu/iommu.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 29ab5d990ef6..6b39f756c020 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -423,6 +423,8 @@ int iommu_probe_device(struct device *dev) mutex_lock(&group->mutex); + iommu_create_device_direct_mappings(group, dev); + if (group->domain) { ret = __iommu_device_set_domain(group, dev, group->domain, 0); } else if (!group->default_domain) { @@ -434,9 +436,11 @@ int iommu_probe_device(struct device *dev) */ iommu_alloc_default_domain(group, dev); group->domain = NULL; - if (group->default_domain) + if (group->default_domain) { + iommu_create_device_direct_mappings(group, dev); ret = __iommu_group_set_domain(group, group->default_domain); + } /* * We assume that the iommu driver starts up the device in @@ -447,8 +451,6 @@ int iommu_probe_device(struct device *dev) if (ret) goto err_unlock; - iommu_create_device_direct_mappings(group, dev); - mutex_unlock(&group->mutex); iommu_group_put(group); |