diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c index 71222f7247f1..05faad5083d9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c @@ -310,10 +310,11 @@ static void mlx5e_ipsec_aso_update(struct mlx5e_ipsec_sa_entry *sa_entry, mlx5e_ipsec_aso_query(sa_entry, data); } -static void mlx5e_ipsec_update_esn_state(struct mlx5e_ipsec_sa_entry *sa_entry, - u32 mode_param) +static void +mlx5e_ipsec_update_esn_state(struct mlx5e_ipsec_sa_entry *sa_entry, + u32 mode_param, + struct mlx5_accel_esp_xfrm_attrs *attrs) { - struct mlx5_accel_esp_xfrm_attrs attrs = {}; struct mlx5_wqe_aso_ctrl_seg data = {}; if (mode_param < MLX5E_IPSEC_ESN_SCOPE_MID) { @@ -323,18 +324,7 @@ static void mlx5e_ipsec_update_esn_state(struct mlx5e_ipsec_sa_entry *sa_entry, sa_entry->esn_state.overlap = 1; } - mlx5e_ipsec_build_accel_xfrm_attrs(sa_entry, &attrs); - - /* It is safe to execute the modify below unlocked since the only flows - * that could affect this HW object, are create, destroy and this work. - * - * Creation flow can't co-exist with this modify work, the destruction - * flow would cancel this work, and this work is a single entity that - * can't conflict with it self. - */ - spin_unlock_bh(&sa_entry->x->lock); - mlx5_accel_esp_modify_xfrm(sa_entry, &attrs); - spin_lock_bh(&sa_entry->x->lock); + mlx5e_ipsec_build_accel_xfrm_attrs(sa_entry, attrs); data.data_offset_condition_operand = MLX5_IPSEC_ASO_REMOVE_FLOW_PKT_CNT_OFFSET; @@ -451,7 +441,9 @@ static void mlx5e_ipsec_handle_event(struct work_struct *_work) struct mlx5e_ipsec_work *work = container_of(_work, struct mlx5e_ipsec_work, work); struct mlx5e_ipsec_sa_entry *sa_entry = work->data; + struct mlx5_accel_esp_xfrm_attrs tmp = {}; struct mlx5_accel_esp_xfrm_attrs *attrs; + bool need_modify = false; int ret; attrs = &sa_entry->attrs; @@ -461,19 +453,22 @@ static void mlx5e_ipsec_handle_event(struct work_struct *_work) if (ret) goto unlock; + if (attrs->lft.soft_packet_limit != XFRM_INF) + mlx5e_ipsec_handle_limits(sa_entry); + if (attrs->replay_esn.trigger && !MLX5_GET(ipsec_aso, sa_entry->ctx, esn_event_arm)) { u32 mode_param = MLX5_GET(ipsec_aso, sa_entry->ctx, mode_parameter); - mlx5e_ipsec_update_esn_state(sa_entry, mode_param); + mlx5e_ipsec_update_esn_state(sa_entry, mode_param, &tmp); + need_modify = true; } - if (attrs->lft.soft_packet_limit != XFRM_INF) - mlx5e_ipsec_handle_limits(sa_entry); - unlock: spin_unlock_bh(&sa_entry->x->lock); + if (need_modify) + mlx5_accel_esp_modify_xfrm(sa_entry, &tmp); kfree(work); }