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| author | Nicolin Chen <[email protected]> | 2023-07-28 06:33:29 +0000 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2023-07-28 16:31:24 +0000 |
| commit | c157fd88619946cd62af47c45214c479749dad8d (patch) | |
| tree | 20ea10c24eaa8f93163c30d1c668fb8a0a63f97d /tools/perf/scripts/python/flamegraph.py | |
| parent | iommufd/selftest: Add IOMMU_TEST_OP_ACCESS_REPLACE_IOAS coverage (diff) | |
| download | kernel-c157fd88619946cd62af47c45214c479749dad8d.tar.gz kernel-c157fd88619946cd62af47c45214c479749dad8d.zip | |
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 <[email protected]>
Reviewed-by: Jason Gunthorpe <[email protected]>
Reviewed-by: Alex Williamson <[email protected]>
Signed-off-by: Nicolin Chen <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions