| commit | e0d57d9c7e7a223f3c2ff8b7b63ec1bf63f11ed4 | [log] [tgz] |
|---|---|---|
| author | Maxim Mikityanskiy <maximmi@mellanox.com> | Fri Aug 02 14:42:14 2019 +0300 |
| committer | Saeed Mahameed <saeedm@mellanox.com> | Thu Aug 15 11:43:56 2019 -0700 |
| tree | 03c817cb3915e48d1ff361f94cd8fc4eceef7817 | |
| parent | 2aafdf5a5786ebbd8ccfe132ed6267c6962c5c3c [diff] |
net/mlx5e: Fix a race with XSKICOSQ in XSK wakeup flow
Add a missing spinlock around XSKICOSQ usage at the activation stage,
because there is a race between a configuration change and the
application calling sendto().
Fixes: db05815b36cb ("net/mlx5e: Add XSK zero-copy support")
Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>