diff options
| author | Jason Gunthorpe <[email protected]> | 2022-11-29 16:31:55 -0400 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2022-12-02 11:52:04 -0400 |
| commit | 01f70cbb26eadb5959344598977cb7159948263a (patch) | |
| tree | 5e00d30219e9bf021b635c54184ab9381d5e00ac /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | e5a9ec7e096ab7a3b34022409a6ddc63e4e83674 (diff) | |
iommufd: Allow iommufd to supply /dev/vfio/vfio
If the VFIO container is compiled out, give a kconfig option for iommufd
to provide the miscdev node with the same name and permissions as vfio
uses.
The compatibility node supports the same ioctls as VFIO and automatically
enables the VFIO compatible pinned page accounting mode.
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Kevin Tian <[email protected]>
Reviewed-by: Yi Liu <[email protected]>
Reviewed-by: Alex Williamson <[email protected]>
Tested-by: Alex Williamson <[email protected]>
Tested-by: Nicolin Chen <[email protected]>
Tested-by: Yi Liu <[email protected]>
Tested-by: Lixiao Yang <[email protected]>
Tested-by: Matthew Rosato <[email protected]>
Tested-by: Yu He <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions