The individual device driver should use iommu_attach/detach_device() for domain attachment/detachment.
Signed-off-by: Lu Baolu <[email protected]> --- drivers/iommu/amd/iommu_v2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iommu/amd/iommu_v2.c b/drivers/iommu/amd/iommu_v2.c index 58da08cc3d01..7d9d0fe89064 100644 --- a/drivers/iommu/amd/iommu_v2.c +++ b/drivers/iommu/amd/iommu_v2.c @@ -133,7 +133,7 @@ static void free_device_state(struct device_state *dev_state) if (WARN_ON(!group)) return; - iommu_detach_group(dev_state->domain, group); + iommu_detach_device(dev_state->domain, &dev_state->pdev->dev); iommu_group_put(group); @@ -791,7 +791,7 @@ int amd_iommu_init_device(struct pci_dev *pdev, int pasids) goto out_free_domain; } - ret = iommu_attach_group(dev_state->domain, group); + ret = iommu_attach_device(dev_state->domain, &pdev->dev); if (ret != 0) goto out_drop_group; -- 2.25.1 _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
