17bad52708
Logically the HWPT should have the coherency set properly for the device that it is being created for when it is created. This was happening implicitly if the immediate_attach was set because iommufd_hw_pagetable_attach() does it as the first thing. Do it unconditionally so !immediate_attach works properly. Link: https://lore.kernel.org/r/9-v8-6659224517ea+532-iommufd_alloc_jgg@nvidia.com Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com> Tested-by: Nicolin Chen <nicolinc@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 | ||
| Kconfig | ||
| main.c | ||
| Makefile | ||
| pages.c | ||
| selftest.c | ||
| vfio_compat.c | ||