79218fd0b3
The same checks are done in amd_iommu_probe_device(). If any of them fails there, then the device won't get a group, so there's no way for it to even reach amd_iommu_attach_device anymore. Link: https://lore.kernel.org/r/c054654a81f2b675c73108fe4bf10e45335a721a.1666042872.git.nicolinc@nvidia.com Suggested-by: Robin Murphy <robin.murphy@arm.com> Cc: Joerg Roedel <joro@8bytes.org> Cc: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Reviewed-by: Vasant Hegde <vasant.hegde@amd.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| amd_iommu.h | ||
| amd_iommu_types.h | ||
| debugfs.c | ||
| init.c | ||
| io_pgtable.c | ||
| io_pgtable_v2.c | ||
| iommu.c | ||
| iommu_v2.c | ||
| quirks.c | ||