diff --git a/include/net/act_api.h b/include/net/act_api.h index 3049cb69c025..9cf6870b526e 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -134,7 +134,8 @@ struct tc_action_ops { (*get_psample_group)(const struct tc_action *a, tc_action_priv_destructor *destructor); int (*offload_act_setup)(struct tc_action *act, void *entry_data, - u32 *index_inc, bool bind); + u32 *index_inc, bool bind, + struct netlink_ext_ack *extack); }; struct tc_action_net { diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index a3b57a93228a..8cf001aed858 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -547,10 +547,12 @@ tcf_match_indev(struct sk_buff *skb, int ifindex) } int tc_setup_offload_action(struct flow_action *flow_action, - const struct tcf_exts *exts); + const struct tcf_exts *exts, + struct netlink_ext_ack *extack); void tc_cleanup_offload_action(struct flow_action *flow_action); int tc_setup_action(struct flow_action *flow_action, - struct tc_action *actions[]); + struct tc_action *actions[], + struct netlink_ext_ack *extack); int tc_setup_cb_call(struct tcf_block *block, enum tc_setup_type type, void *type_data, bool err_stop, bool rtnl_held); diff --git a/net/sched/act_api.c b/net/sched/act_api.c index 4f51094da9da..da9733da9868 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -195,7 +195,7 @@ static int offload_action_init(struct flow_offload_action *fl_action, if (act->ops->offload_act_setup) { spin_lock_bh(&act->tcfa_lock); err = act->ops->offload_act_setup(act, fl_action, NULL, - false); + false, extack); spin_unlock_bh(&act->tcfa_lock); return err; } @@ -271,7 +271,7 @@ static int tcf_action_offload_add_ex(struct tc_action *action, if (err) goto fl_err; - err = tc_setup_action(&fl_action->action, actions); + err = tc_setup_action(&fl_action->action, actions, extack); if (err) { NL_SET_ERR_MSG_MOD(extack, "Failed to setup tc actions for offload"); diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c index e0f515b774ca..22847ee009ef 100644 --- a/net/sched/act_csum.c +++ b/net/sched/act_csum.c @@ -696,7 +696,8 @@ static size_t tcf_csum_get_fill_size(const struct tc_action *act) } static int tcf_csum_offload_act_setup(struct tc_action *act, void *entry_data, - u32 *index_inc, bool bind) + u32 *index_inc, bool bind, + struct netlink_ext_ack *extack) { if (bind) { struct flow_action_entry *entry = entry_data; diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c index b1f502fce595..8af9d6e5ba61 100644 --- a/net/sched/act_ct.c +++ b/net/sched/act_ct.c @@ -1584,7 +1584,8 @@ static void tcf_stats_update(struct tc_action *a, u64 bytes, u64 packets, } static int tcf_ct_offload_act_setup(struct tc_action *act, void *entry_data, - u32 *index_inc, bool bind) + u32 *index_inc, bool bind, + struct netlink_ext_ack *extack) { if (bind) { struct flow_action_entry *entry = entry_data; diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c index bde6a6c01e64..db84a0473cc1 100644 --- a/net/sched/act_gact.c +++ b/net/sched/act_gact.c @@ -253,7 +253,8 @@ static size_t tcf_gact_get_fill_size(const struct tc_action *act) } static int tcf_gact_offload_act_setup(struct tc_action *act, void *entry_data, - u32 *index_inc, bool bind) + u32 *index_inc, bool bind, + struct netlink_ext_ack *extack) { if (bind) { struct flow_action_entry *entry = entry_data; diff --git a/net/sched/act_gate.c b/net/sched/act_gate.c index d56e73843a4b..fd5155274733 100644 --- a/net/sched/act_gate.c +++ b/net/sched/act_gate.c @@ -619,7 +619,8 @@ static int tcf_gate_get_entries(struct flow_action_entry *entry, } static int tcf_gate_offload_act_setup(struct tc_action *act, void *entry_data, - u32 *index_inc, bool bind) + u32 *index_inc, bool bind, + struct netlink_ext_ack *extack) { int err; diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c index 39acd1d18609..70a6a4447e6b 100644 --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -460,7 +460,8 @@ static void tcf_offload_mirred_get_dev(struct flow_action_entry *entry, } static int tcf_mirred_offload_act_setup(struct tc_action *act, void *entry_data, - u32 *index_inc, bool bind) + u32 *index_inc, bool bind, + struct netlink_ext_ack *extack) { if (bind) { struct flow_action_entry *entry = entry_data; diff --git a/net/sched/act_mpls.c b/net/sched/act_mpls.c index b9ff3459fdab..23fcfa5605df 100644 --- a/net/sched/act_mpls.c +++ b/net/sched/act_mpls.c @@ -385,7 +385,8 @@ static int tcf_mpls_search(struct net *net, struct tc_action **a, u32 index) } static int tcf_mpls_offload_act_setup(struct tc_action *act, void *entry_data, - u32 *index_inc, bool bind) + u32 *index_inc, bool bind, + struct netlink_ext_ack *extack) { if (bind) { struct flow_action_entry *entry = entry_data; diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c index 31fcd279c177..dc12d502c4fe 100644 --- a/net/sched/act_pedit.c +++ b/net/sched/act_pedit.c @@ -488,7 +488,8 @@ static int tcf_pedit_search(struct net *net, struct tc_action **a, u32 index) } static int tcf_pedit_offload_act_setup(struct tc_action *act, void *entry_data, - u32 *index_inc, bool bind) + u32 *index_inc, bool bind, + struct netlink_ext_ack *extack) { if (bind) { struct flow_action_entry *entry = entry_data; diff --git a/net/sched/act_police.c b/net/sched/act_police.c index f4d917705263..77c17e9b46d1 100644 --- a/net/sched/act_police.c +++ b/net/sched/act_police.c @@ -442,7 +442,8 @@ static int tcf_police_act_to_flow_act(int tc_act, u32 *extval) } static int tcf_police_offload_act_setup(struct tc_action *act, void *entry_data, - u32 *index_inc, bool bind) + u32 *index_inc, bool bind, + struct netlink_ext_ack *extack) { if (bind) { struct flow_action_entry *entry = entry_data; diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c index 9a22cdda6bbd..2f7f5e44d28c 100644 --- a/net/sched/act_sample.c +++ b/net/sched/act_sample.c @@ -291,7 +291,8 @@ static void tcf_offload_sample_get_group(struct flow_action_entry *entry, } static int tcf_sample_offload_act_setup(struct tc_action *act, void *entry_data, - u32 *index_inc, bool bind) + u32 *index_inc, bool bind, + struct netlink_ext_ack *extack) { if (bind) { struct flow_action_entry *entry = entry_data; diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c index ceba11b198bb..8cd8e506c9c9 100644 --- a/net/sched/act_skbedit.c +++ b/net/sched/act_skbedit.c @@ -328,7 +328,8 @@ static size_t tcf_skbedit_get_fill_size(const struct tc_action *act) } static int tcf_skbedit_offload_act_setup(struct tc_action *act, void *entry_data, - u32 *index_inc, bool bind) + u32 *index_inc, bool bind, + struct netlink_ext_ack *extack) { if (bind) { struct flow_action_entry *entry = entry_data; diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c index 23aba03d26a8..3c6f40478c81 100644 --- a/net/sched/act_tunnel_key.c +++ b/net/sched/act_tunnel_key.c @@ -808,7 +808,8 @@ static int tcf_tunnel_encap_get_tunnel(struct flow_action_entry *entry, static int tcf_tunnel_key_offload_act_setup(struct tc_action *act, void *entry_data, u32 *index_inc, - bool bind) + bool bind, + struct netlink_ext_ack *extack) { int err; diff --git a/net/sched/act_vlan.c b/net/sched/act_vlan.c index 883454c4f921..8c89bce99cbd 100644 --- a/net/sched/act_vlan.c +++ b/net/sched/act_vlan.c @@ -369,7 +369,8 @@ static size_t tcf_vlan_get_fill_size(const struct tc_action *act) } static int tcf_vlan_offload_act_setup(struct tc_action *act, void *entry_data, - u32 *index_inc, bool bind) + u32 *index_inc, bool bind, + struct netlink_ext_ack *extack) { if (bind) { struct flow_action_entry *entry = entry_data; diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 2957f8f5cea7..dd711ae048ff 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -3513,11 +3513,13 @@ EXPORT_SYMBOL(tc_cleanup_offload_action); static int tc_setup_offload_act(struct tc_action *act, struct flow_action_entry *entry, - u32 *index_inc) + u32 *index_inc, + struct netlink_ext_ack *extack) { #ifdef CONFIG_NET_CLS_ACT if (act->ops->offload_act_setup) - return act->ops->offload_act_setup(act, entry, index_inc, true); + return act->ops->offload_act_setup(act, entry, index_inc, true, + extack); else return -EOPNOTSUPP; #else @@ -3526,7 +3528,8 @@ static int tc_setup_offload_act(struct tc_action *act, } int tc_setup_action(struct flow_action *flow_action, - struct tc_action *actions[]) + struct tc_action *actions[], + struct netlink_ext_ack *extack) { int i, j, index, err = 0; struct tc_action *act; @@ -3551,7 +3554,7 @@ int tc_setup_action(struct flow_action *flow_action, entry->hw_stats = tc_act_hw_stats(act->hw_stats); entry->hw_index = act->tcfa_index; index = 0; - err = tc_setup_offload_act(act, entry, &index); + err = tc_setup_offload_act(act, entry, &index, extack); if (!err) j += index; else @@ -3570,13 +3573,14 @@ err_out_locked: } int tc_setup_offload_action(struct flow_action *flow_action, - const struct tcf_exts *exts) + const struct tcf_exts *exts, + struct netlink_ext_ack *extack) { #ifdef CONFIG_NET_CLS_ACT if (!exts) return 0; - return tc_setup_action(flow_action, exts->actions); + return tc_setup_action(flow_action, exts->actions, extack); #else return 0; #endif diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index 70e95ce28ffd..acf827b0e30a 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -464,7 +464,8 @@ static int fl_hw_replace_filter(struct tcf_proto *tp, cls_flower.rule->match.key = &f->mkey; cls_flower.classid = f->res.classid; - err = tc_setup_offload_action(&cls_flower.rule->action, &f->exts); + err = tc_setup_offload_action(&cls_flower.rule->action, &f->exts, + cls_flower.common.extack); if (err) { kfree(cls_flower.rule); NL_SET_ERR_MSG_MOD(cls_flower.common.extack, @@ -2353,7 +2354,8 @@ static int fl_reoffload(struct tcf_proto *tp, bool add, flow_setup_cb_t *cb, cls_flower.rule->match.mask = &f->mask->key; cls_flower.rule->match.key = &f->mkey; - err = tc_setup_offload_action(&cls_flower.rule->action, &f->exts); + err = tc_setup_offload_action(&cls_flower.rule->action, &f->exts, + cls_flower.common.extack); if (err) { kfree(cls_flower.rule); NL_SET_ERR_MSG_MOD(cls_flower.common.extack, diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c index 37283b306924..7553443e1ae7 100644 --- a/net/sched/cls_matchall.c +++ b/net/sched/cls_matchall.c @@ -97,7 +97,8 @@ static int mall_replace_hw_filter(struct tcf_proto *tp, cls_mall.command = TC_CLSMATCHALL_REPLACE; cls_mall.cookie = cookie; - err = tc_setup_offload_action(&cls_mall.rule->action, &head->exts); + err = tc_setup_offload_action(&cls_mall.rule->action, &head->exts, + cls_mall.common.extack); if (err) { kfree(cls_mall.rule); mall_destroy_hw_filter(tp, head, cookie, NULL); @@ -300,7 +301,8 @@ static int mall_reoffload(struct tcf_proto *tp, bool add, flow_setup_cb_t *cb, TC_CLSMATCHALL_REPLACE : TC_CLSMATCHALL_DESTROY; cls_mall.cookie = (unsigned long)head; - err = tc_setup_offload_action(&cls_mall.rule->action, &head->exts); + err = tc_setup_offload_action(&cls_mall.rule->action, &head->exts, + cls_mall.common.extack); if (err) { kfree(cls_mall.rule); NL_SET_ERR_MSG_MOD(cls_mall.common.extack,