diff options
| author | Dragos Tatulea <[email protected]> | 2023-10-18 20:14:55 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <[email protected]> | 2023-11-01 09:19:57 -0400 |
| commit | 5dc31bd245a4fd7fe2d1fd79b7a2a81c96d6d33c (patch) | |
| tree | 0df8f8fd7d0a79df4d5fdec6dbc12c91e7f79e94 /tools/testing/selftests/bpf/progs/test_autoload.c | |
| parent | cf6e024cf7683551ae218ce9af56b82e68a0ef06 (diff) | |
vdpa/mlx5: Update cvq iotlb mapping on ASID change
For the following sequence:
- cvq group is in ASID 0
- .set_map(1, cvq_iotlb)
- .set_group_asid(cvq_group, 1)
... the cvq mapping from ASID 0 will be used. This is not always correct
behaviour.
This patch adds support for the above mentioned flow by saving the iotlb
on each .set_map and updating the cvq iotlb with it on a cvq group change.
Acked-by: Jason Wang <[email protected]>
Acked-by: Eugenio Pérez <[email protected]>
Signed-off-by: Dragos Tatulea <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
Reviewed-by: Si-Wei Liu <[email protected]>
Tested-by: Si-Wei Liu <[email protected]>
Tested-by: Lei Yang <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_autoload.c')
0 files changed, 0 insertions, 0 deletions