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b5021cb264
Allow iommufd_hwpt_alloc() to have a common routine but jump to different allocators corresponding to different user input pt_obj types, either an IOMMUFD_OBJ_IOAS for a PAGING hwpt or an IOMMUFD_OBJ_HWPT_PAGING as the parent for a NESTED hwpt. Also, move the "flags" validation to the hwpt allocator (paging), so that later the hwpt_nested allocator can do its own separate flags validation. Link: https://lore.kernel.org/r/20231026043938.63898-6-yi.l.liu@intel.com Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> Signed-off-by: Yi Liu <yi.l.liu@intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> |
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| .. | ||
| device.c | ||
| double_span.h | ||
| hw_pagetable.c | ||
| io_pagetable.c | ||
| io_pagetable.h | ||
| ioas.c | ||
| iommufd_private.h | ||
| iommufd_test.h | ||
| iova_bitmap.c | ||
| Kconfig | ||
| main.c | ||
| Makefile | ||
| pages.c | ||
| selftest.c | ||
| vfio_compat.c | ||