diff options
| -rw-r--r-- | drivers/vfio/pci/mlx5/cmd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/vfio/pci/mlx5/cmd.c b/drivers/vfio/pci/mlx5/cmd.c index 5161d845c478..deed156e6165 100644 --- a/drivers/vfio/pci/mlx5/cmd.c +++ b/drivers/vfio/pci/mlx5/cmd.c @@ -830,7 +830,7 @@ static int mlx5vf_create_tracker(struct mlx5_core_dev *mdev, node = interval_tree_iter_first(ranges, 0, ULONG_MAX); for (i = 0; i < num_ranges; i++) { void *addr_range_i_base = range_list_ptr + record_size * i; - unsigned long length = node->last - node->start; + unsigned long length = node->last - node->start + 1; MLX5_SET64(page_track_range, addr_range_i_base, start_address, node->start); @@ -840,7 +840,7 @@ static int mlx5vf_create_tracker(struct mlx5_core_dev *mdev, } WARN_ON(node); - log_addr_space_size = ilog2(total_ranges_len); + log_addr_space_size = ilog2(roundup_pow_of_two(total_ranges_len)); if (log_addr_space_size < (MLX5_CAP_ADV_VIRTUALIZATION(mdev, pg_track_log_min_addr_space)) || log_addr_space_size > |