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| author | Xu Yilun <yilun.xu@linux.intel.com> | 2025-07-16 15:03:48 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2025-07-18 17:33:08 -0300 |
| commit | 39a369c34152e1b76895fda37aa586dfb9b2cf38 (patch) | |
| tree | 0baafcb25cc670bb16e0623b5bfbe571759ae57f /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | c4e496d413686cbd717139cfd8c58f467eff9e08 (diff) | |
iommufd/selftest: Add coverage for vdevice tombstone
This tests the flow to tombstone vdevice when idevice is to be unbound
before vdevice destruction. The expected results of the tombstone are:
- The vdevice ID can't be reused anymore (not tested in this patch).
- Even ioctl(IOMMU_DESTROY) can't free the vdevice ID.
- iommufd_fops_release() can still free everything.
Link: https://patch.msgid.link/r/20250716070349.1807226-8-yilun.xu@linux.intel.com
Reviewed-by: Nicolin Chen <nicolinc@nvidia.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions