diff options
| author | Nicolin Chen <nicolinc@nvidia.com> | 2023-07-27 23:33:29 -0700 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2023-07-28 13:31:24 -0300 |
| commit | c157fd88619946cd62af47c45214c479749dad8d (patch) | |
| tree | 20ea10c24eaa8f93163c30d1c668fb8a0a63f97d /drivers/iommu | |
| parent | c154660b6e26c3f0670a49f43f1fafa5d65f6d39 (diff) | |
vfio: Support IO page table replacement
Now both the physical path and the emulated path can support an IO page
table replacement. Call iommufd_device_replace/iommufd_access_replace(),
when vdev->iommufd_attached is true.
Also update the VFIO_DEVICE_ATTACH_IOMMUFD_PT kdoc in the uAPI header.
Link: https://lore.kernel.org/r/b5f01956ff161f76aa52c95b0fa1ad6eaca95c4a.1690523699.git.nicolinc@nvidia.com
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/iommu')
0 files changed, 0 insertions, 0 deletions