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| author | Eli Cohen <elic@nvidia.com> | 2021-08-23 08:21:21 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2021-09-05 16:23:07 -0400 |
| commit | e4fc66508c884b87422a98259cdfe135edae130f (patch) | |
| tree | bbf28d6e3548b90ebda439f57795f45a606cc8a2 /drivers/vdpa/Kconfig | |
| parent | db296d252dfb977885391e47d3fb6ac5a1f9601c (diff) | |
| download | lwn-e4fc66508c884b87422a98259cdfe135edae130f.tar.gz lwn-e4fc66508c884b87422a98259cdfe135edae130f.zip | |
vdpa/mlx5: Ensure valid indices are provided
Following patches add control virtuqeue and multiqueue support. We want
to verify that the index value to callbacks referencing a virtqueue is
valid.
The logic defining valid indices is as follows:
CVQ clear: 0 and 1.
CVQ set, MQ clear: 0, 1 and 2
CVQ set, MQ set: 0..nvq where nvq is whatever provided to
_vdpa_register_device()
Signed-off-by: Eli Cohen <elic@nvidia.com>
Link: https://lore.kernel.org/r/20210823052123.14909-5-elic@nvidia.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/vdpa/Kconfig')
0 files changed, 0 insertions, 0 deletions