diff options
Diffstat (limited to 'drivers/vfio/pci/mlx5/cmd.c')
| -rw-r--r-- | drivers/vfio/pci/mlx5/cmd.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/vfio/pci/mlx5/cmd.c b/drivers/vfio/pci/mlx5/cmd.c index 6b45bd7d89ad..6800e4ffe9ee 100644 --- a/drivers/vfio/pci/mlx5/cmd.c +++ b/drivers/vfio/pci/mlx5/cmd.c @@ -121,6 +121,11 @@ int mlx5vf_cmd_query_vhca_migration_state(struct mlx5vf_pci_core_device *mvdev, } query_flags &= ~MLX5VF_QUERY_INC; } + /* Block incremental query which is state-dependent */ + if (mvdev->saving_migf->state == MLX5_MIGF_STATE_ERROR) { + complete(&mvdev->saving_migf->save_comp); + return -ENODEV; + } } MLX5_SET(query_vhca_migration_state_in, in, opcode, |