Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c __libeth_xdp_run_pass() -> __libeth_xdp_run_pass param 7()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->_nfct 0
PARAM_VALUE 0 skb->_sk_redir 0
PARAM_VALUE 0 skb->_skb_refdst 0
PARAM_VALUE 0 skb->active_extensions 0
PARAM_VALUE 0 skb->alloc_cpu 0
PARAM_VALUE 0 skb->cloned 0
PARAM_VALUE 0 skb->csum 0
PARAM_VALUE 0 skb->csum_complete_sw 0
PARAM_VALUE 0 skb->csum_level 0
PARAM_VALUE 0 skb->csum_not_inet 0
PARAM_VALUE 0 skb->csum_offset 0
PARAM_VALUE 0 skb->csum_start 0
PARAM_VALUE 0 skb->csum_valid 0
PARAM_VALUE 0 skb->data 4096-ptr_max
PARAM_VALUE 0 skb->decrypted 0
PARAM_VALUE 0 skb->destructor 0
PARAM_VALUE 0 skb->dev 4096-ptr_max
PARAM_VALUE 0 skb->dev_scratch 0
PARAM_VALUE 0 skb->dst_pending_confirm 0
PARAM_VALUE 0 skb->encap_hdr_csum 0
PARAM_VALUE 0 skb->encapsulation 0
PARAM_VALUE 0 skb->end 0
PARAM_VALUE 0 skb->extensions 0
PARAM_VALUE 0 skb->fclone 0
PARAM_VALUE 0 skb->from_ingress 0
PARAM_VALUE 0 skb->hash 0
PARAM_VALUE 0 skb->hdr_len 0
PARAM_VALUE 0 skb->head 0
PARAM_VALUE 0 skb->headers.alloc_cpu 0
PARAM_VALUE 0 skb->headers.csum 0
PARAM_VALUE 0 skb->headers.csum_complete_sw 0
PARAM_VALUE 0 skb->headers.csum_level 0
PARAM_VALUE 0 skb->headers.csum_not_inet 0
PARAM_VALUE 0 skb->headers.csum_offset 0
PARAM_VALUE 0 skb->headers.csum_start 0
PARAM_VALUE 0 skb->headers.csum_valid 0
PARAM_VALUE 0 skb->headers.decrypted 0
PARAM_VALUE 0 skb->headers.dst_pending_confirm 0
PARAM_VALUE 0 skb->headers.encap_hdr_csum 0
PARAM_VALUE 0 skb->headers.encapsulation 0
PARAM_VALUE 0 skb->headers.from_ingress 0
PARAM_VALUE 0 skb->headers.hash 0
PARAM_VALUE 0 skb->headers.ignore_df 0
PARAM_VALUE 0 skb->headers.inner_ipproto 0
PARAM_VALUE 0 skb->headers.inner_mac_header 0
PARAM_VALUE 0 skb->headers.inner_network_header 0
PARAM_VALUE 0 skb->headers.inner_protocol 0
PARAM_VALUE 0 skb->headers.inner_protocol_type 0
PARAM_VALUE 0 skb->headers.inner_transport_header 0
PARAM_VALUE 0 skb->headers.ip_summed 0
PARAM_VALUE 0 skb->headers.ipvs_property 0
PARAM_VALUE 0 skb->headers.kcov_handle.val 0
PARAM_VALUE 0 skb->headers.l4_hash 0
PARAM_VALUE 0 skb->headers.mac_header 0
PARAM_VALUE 0 skb->headers.mark 0
PARAM_VALUE 0 skb->headers.napi_id 0
PARAM_VALUE 0 skb->headers.ndisc_nodetype 0
PARAM_VALUE 0 skb->headers.network_header 0
PARAM_VALUE 0 skb->headers.nf_skip_egress 0
PARAM_VALUE 0 skb->headers.nf_trace 0
PARAM_VALUE 0 skb->headers.no_fcs 0
PARAM_VALUE 0 skb->headers.offload_fwd_mark 0
PARAM_VALUE 0 skb->headers.offload_l3_fwd_mark 0
PARAM_VALUE 0 skb->headers.ooo_okay 0
PARAM_VALUE 0 skb->headers.pkt_type 0
PARAM_VALUE 0 skb->headers.priority 0
PARAM_VALUE 0 skb->headers.protocol 0
PARAM_VALUE 0 skb->headers.redirected 0
PARAM_VALUE 0 skb->headers.remcsum_offload 0
PARAM_VALUE 0 skb->headers.reserved_tailroom 0
PARAM_VALUE 0 skb->headers.secmark 0
PARAM_VALUE 0 skb->headers.sender_cpu 0
PARAM_VALUE 0 skb->headers.skb_iif 0
PARAM_VALUE 0 skb->headers.slow_gro 0
PARAM_VALUE 0 skb->headers.sw_hash 0
PARAM_VALUE 0 skb->headers.tc_at_ingress 0
PARAM_VALUE 0 skb->headers.tc_depth 0
PARAM_VALUE 0 skb->headers.tc_index 0
PARAM_VALUE 0 skb->headers.tc_skip_classify 0
PARAM_VALUE 0 skb->headers.transport_header 0
PARAM_VALUE 0 skb->headers.tstamp_type 0
PARAM_VALUE 0 skb->headers.unreadable 0
PARAM_VALUE 0 skb->headers.vlan_all 0
PARAM_VALUE 0 skb->headers.vlan_proto 0
PARAM_VALUE 0 skb->headers.vlan_tci 0
PARAM_VALUE 0 skb->headers.wifi_acked 0
PARAM_VALUE 0 skb->headers.wifi_acked_valid 0
PARAM_VALUE 0 skb->ignore_df 0
PARAM_VALUE 0 skb->inner_ipproto 0
PARAM_VALUE 0 skb->inner_mac_header 0
PARAM_VALUE 0 skb->inner_network_header 0
PARAM_VALUE 0 skb->inner_protocol 0
PARAM_VALUE 0 skb->inner_protocol_type 0
PARAM_VALUE 0 skb->inner_transport_header 0
PARAM_VALUE 0 skb->ip_summed 0
PARAM_VALUE 0 skb->ipvs_property 0
PARAM_VALUE 0 skb->kcov_handle.val 0
PARAM_VALUE 0 skb->l4_hash 0
PARAM_VALUE 0 skb->len 0-4294967281
PARAM_VALUE 0 skb->list.next 0
PARAM_VALUE 0 skb->list.prev 0
PARAM_VALUE 0 skb->ll_node.next 0
PARAM_VALUE 0 skb->mac_len 0
PARAM_VALUE 0 skb->mark 0
PARAM_VALUE 0 skb->napi_id 0
PARAM_VALUE 0 skb->ndisc_nodetype 0
PARAM_VALUE 0 skb->network_header 0
PARAM_VALUE 0 skb->next 0
PARAM_VALUE 0 skb->nf_skip_egress 0
PARAM_VALUE 0 skb->nf_trace 0
PARAM_VALUE 0 skb->no_fcs 0
PARAM_VALUE 0 skb->nohdr 0
PARAM_VALUE 0 skb->offload_fwd_mark 0
PARAM_VALUE 0 skb->offload_l3_fwd_mark 0
PARAM_VALUE 0 skb->ooo_okay 0
PARAM_VALUE 0 skb->peeked 0
PARAM_VALUE 0 skb->pkt_type 1-3
PARAM_VALUE 0 skb->prev 0
PARAM_VALUE 0 skb->priority 0
PARAM_VALUE 0 skb->queue_mapping 1-u16max
PARAM_VALUE 0 skb->rbnode.__rb_parent_color 0
PARAM_VALUE 0 skb->rbnode.rb_left 0
PARAM_VALUE 0 skb->rbnode.rb_right 0
PARAM_VALUE 0 skb->redirected 0
PARAM_VALUE 0 skb->remcsum_offload 0
PARAM_VALUE 0 skb->reserved_tailroom 0
PARAM_VALUE 0 skb->secmark 0
PARAM_VALUE 0 skb->sender_cpu 0
PARAM_VALUE 0 skb->sk 0
PARAM_VALUE 0 skb->skb_iif 0
PARAM_VALUE 0 skb->skb_mstamp_ns 0
PARAM_VALUE 0 skb->slow_gro 0
PARAM_VALUE 0 skb->sw_hash 0
PARAM_VALUE 0 skb->tc_at_ingress 0
PARAM_VALUE 0 skb->tc_depth 0
PARAM_VALUE 0 skb->tc_index 0
PARAM_VALUE 0 skb->tc_skip_classify 0
PARAM_VALUE 0 skb->tcp_tsorted_anchor.next 0
PARAM_VALUE 0 skb->tcp_tsorted_anchor.prev 0
PARAM_VALUE 0 skb->transport_header u16max
PARAM_VALUE 0 skb->tstamp 0
PARAM_VALUE 0 skb->tstamp_type 0
PARAM_VALUE 0 skb->users.refs.counter 1
PARAM_VALUE 0 skb->vlan_all 0
PARAM_VALUE 0 skb->vlan_proto 0
PARAM_VALUE 0 skb->vlan_tci 0
PARAM_VALUE 0 skb->wifi_acked 0
PARAM_VALUE 0 skb->wifi_acked_valid 0
PARAM_VALUE 1 xdp 2360056481319448576
PARAM_VALUE 1 xdp->base.data_end 4096-ptr_max
PARAM_VALUE 1 xdp->base.data_meta 1-u64max
PARAM_VALUE 1 xdp->base.frame_sz 0-16777215
PARAM_VALUE 1 xdp->base.frame_sz_flags_init 0-u32max
PARAM_VALUE 1 xdp->base.rxq 4096-ptr_max
PARAM_VALUE 1 xdp->data 0
PARAM_VALUE 2 rs 4273761433596608512
PARAM_VALUE 2 rs->fragments 0-256
PARAM_VALUE 2 rs->hsplit 0
PARAM_VALUE 2 rs->packets 0-s32max
BUF_SIZE 0 skb 1-s32max
BUF_SIZE 0 skb 1-s32max
BUF_SIZE 1 xdp 64
CAPPED_DATA 0 skb 1
DATA_SOURCE 0 skb r xdp_build_skb_from_buff
DATA_SOURCE 1 xdp $0
DATA_SOURCE 2 rs $3
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 skb->end
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/idpf/idpf_txrx.c __libeth_xdp_run_pass() -> __libeth_xdp_run_pass param 7()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->_nfct 0
PARAM_VALUE 0 skb->_sk_redir 0
PARAM_VALUE 0 skb->_skb_refdst 0
PARAM_VALUE 0 skb->active_extensions 0
PARAM_VALUE 0 skb->alloc_cpu 0
PARAM_VALUE 0 skb->cloned 0
PARAM_VALUE 0 skb->csum 0
PARAM_VALUE 0 skb->csum_complete_sw 0
PARAM_VALUE 0 skb->csum_level 0
PARAM_VALUE 0 skb->csum_not_inet 0
PARAM_VALUE 0 skb->csum_offset 0
PARAM_VALUE 0 skb->csum_start 0
PARAM_VALUE 0 skb->csum_valid 0
PARAM_VALUE 0 skb->data 4096-ptr_max
PARAM_VALUE 0 skb->decrypted 0
PARAM_VALUE 0 skb->destructor 0
PARAM_VALUE 0 skb->dev 4096-ptr_max
PARAM_VALUE 0 skb->dev_scratch 0
PARAM_VALUE 0 skb->dst_pending_confirm 0
PARAM_VALUE 0 skb->encap_hdr_csum 0
PARAM_VALUE 0 skb->encapsulation 0
PARAM_VALUE 0 skb->end 0
PARAM_VALUE 0 skb->extensions 0
PARAM_VALUE 0 skb->fclone 0
PARAM_VALUE 0 skb->from_ingress 0
PARAM_VALUE 0 skb->hash 0
PARAM_VALUE 0 skb->hdr_len 0
PARAM_VALUE 0 skb->head 0
PARAM_VALUE 0 skb->headers.alloc_cpu 0
PARAM_VALUE 0 skb->headers.csum 0
PARAM_VALUE 0 skb->headers.csum_complete_sw 0
PARAM_VALUE 0 skb->headers.csum_level 0
PARAM_VALUE 0 skb->headers.csum_not_inet 0
PARAM_VALUE 0 skb->headers.csum_offset 0
PARAM_VALUE 0 skb->headers.csum_start 0
PARAM_VALUE 0 skb->headers.csum_valid 0
PARAM_VALUE 0 skb->headers.decrypted 0
PARAM_VALUE 0 skb->headers.dst_pending_confirm 0
PARAM_VALUE 0 skb->headers.encap_hdr_csum 0
PARAM_VALUE 0 skb->headers.encapsulation 0
PARAM_VALUE 0 skb->headers.from_ingress 0
PARAM_VALUE 0 skb->headers.hash 0
PARAM_VALUE 0 skb->headers.ignore_df 0
PARAM_VALUE 0 skb->headers.inner_ipproto 0
PARAM_VALUE 0 skb->headers.inner_mac_header 0
PARAM_VALUE 0 skb->headers.inner_network_header 0
PARAM_VALUE 0 skb->headers.inner_protocol 0
PARAM_VALUE 0 skb->headers.inner_protocol_type 0
PARAM_VALUE 0 skb->headers.inner_transport_header 0
PARAM_VALUE 0 skb->headers.ip_summed 0
PARAM_VALUE 0 skb->headers.ipvs_property 0
PARAM_VALUE 0 skb->headers.kcov_handle.val 0
PARAM_VALUE 0 skb->headers.l4_hash 0
PARAM_VALUE 0 skb->headers.mac_header 0
PARAM_VALUE 0 skb->headers.mark 0
PARAM_VALUE 0 skb->headers.napi_id 0
PARAM_VALUE 0 skb->headers.ndisc_nodetype 0
PARAM_VALUE 0 skb->headers.network_header 0
PARAM_VALUE 0 skb->headers.nf_skip_egress 0
PARAM_VALUE 0 skb->headers.nf_trace 0
PARAM_VALUE 0 skb->headers.no_fcs 0
PARAM_VALUE 0 skb->headers.offload_fwd_mark 0
PARAM_VALUE 0 skb->headers.offload_l3_fwd_mark 0
PARAM_VALUE 0 skb->headers.ooo_okay 0
PARAM_VALUE 0 skb->headers.pkt_type 0
PARAM_VALUE 0 skb->headers.priority 0
PARAM_VALUE 0 skb->headers.protocol 0
PARAM_VALUE 0 skb->headers.redirected 0
PARAM_VALUE 0 skb->headers.remcsum_offload 0
PARAM_VALUE 0 skb->headers.reserved_tailroom 0
PARAM_VALUE 0 skb->headers.secmark 0
PARAM_VALUE 0 skb->headers.sender_cpu 0
PARAM_VALUE 0 skb->headers.skb_iif 0
PARAM_VALUE 0 skb->headers.slow_gro 0
PARAM_VALUE 0 skb->headers.sw_hash 0
PARAM_VALUE 0 skb->headers.tc_at_ingress 0
PARAM_VALUE 0 skb->headers.tc_depth 0
PARAM_VALUE 0 skb->headers.tc_index 0
PARAM_VALUE 0 skb->headers.tc_skip_classify 0
PARAM_VALUE 0 skb->headers.transport_header 0
PARAM_VALUE 0 skb->headers.tstamp_type 0
PARAM_VALUE 0 skb->headers.unreadable 0
PARAM_VALUE 0 skb->headers.vlan_all 0
PARAM_VALUE 0 skb->headers.vlan_proto 0
PARAM_VALUE 0 skb->headers.vlan_tci 0
PARAM_VALUE 0 skb->headers.wifi_acked 0
PARAM_VALUE 0 skb->headers.wifi_acked_valid 0
PARAM_VALUE 0 skb->ignore_df 0
PARAM_VALUE 0 skb->inner_ipproto 0
PARAM_VALUE 0 skb->inner_mac_header 0
PARAM_VALUE 0 skb->inner_network_header 0
PARAM_VALUE 0 skb->inner_protocol 0
PARAM_VALUE 0 skb->inner_protocol_type 0
PARAM_VALUE 0 skb->inner_transport_header 0
PARAM_VALUE 0 skb->ip_summed 0
PARAM_VALUE 0 skb->ipvs_property 0
PARAM_VALUE 0 skb->kcov_handle.val 0
PARAM_VALUE 0 skb->l4_hash 0
PARAM_VALUE 0 skb->len 0-4294967281
PARAM_VALUE 0 skb->list.next 0
PARAM_VALUE 0 skb->list.prev 0
PARAM_VALUE 0 skb->ll_node.next 0
PARAM_VALUE 0 skb->mac_len 0
PARAM_VALUE 0 skb->mark 0
PARAM_VALUE 0 skb->napi_id 0
PARAM_VALUE 0 skb->ndisc_nodetype 0
PARAM_VALUE 0 skb->network_header 0
PARAM_VALUE 0 skb->next 0
PARAM_VALUE 0 skb->nf_skip_egress 0
PARAM_VALUE 0 skb->nf_trace 0
PARAM_VALUE 0 skb->no_fcs 0
PARAM_VALUE 0 skb->nohdr 0
PARAM_VALUE 0 skb->offload_fwd_mark 0
PARAM_VALUE 0 skb->offload_l3_fwd_mark 0
PARAM_VALUE 0 skb->ooo_okay 0
PARAM_VALUE 0 skb->peeked 0
PARAM_VALUE 0 skb->pkt_type 1-3
PARAM_VALUE 0 skb->prev 0
PARAM_VALUE 0 skb->priority 0
PARAM_VALUE 0 skb->queue_mapping 1-u16max
PARAM_VALUE 0 skb->rbnode.__rb_parent_color 0
PARAM_VALUE 0 skb->rbnode.rb_left 0
PARAM_VALUE 0 skb->rbnode.rb_right 0
PARAM_VALUE 0 skb->redirected 0
PARAM_VALUE 0 skb->remcsum_offload 0
PARAM_VALUE 0 skb->reserved_tailroom 0
PARAM_VALUE 0 skb->secmark 0
PARAM_VALUE 0 skb->sender_cpu 0
PARAM_VALUE 0 skb->sk 0
PARAM_VALUE 0 skb->skb_iif 0
PARAM_VALUE 0 skb->skb_mstamp_ns 0
PARAM_VALUE 0 skb->slow_gro 0
PARAM_VALUE 0 skb->sw_hash 0
PARAM_VALUE 0 skb->tc_at_ingress 0
PARAM_VALUE 0 skb->tc_depth 0
PARAM_VALUE 0 skb->tc_index 0
PARAM_VALUE 0 skb->tc_skip_classify 0
PARAM_VALUE 0 skb->tcp_tsorted_anchor.next 0
PARAM_VALUE 0 skb->tcp_tsorted_anchor.prev 0
PARAM_VALUE 0 skb->transport_header u16max
PARAM_VALUE 0 skb->tstamp 0
PARAM_VALUE 0 skb->tstamp_type 0
PARAM_VALUE 0 skb->users.refs.counter 1
PARAM_VALUE 0 skb->vlan_all 0
PARAM_VALUE 0 skb->vlan_proto 0
PARAM_VALUE 0 skb->vlan_tci 0
PARAM_VALUE 0 skb->wifi_acked 0
PARAM_VALUE 0 skb->wifi_acked_valid 0
PARAM_VALUE 1 xdp 1611248244013617152
PARAM_VALUE 1 xdp->base.data_end 4096-ptr_max
PARAM_VALUE 1 xdp->base.data_meta 1-u64max
PARAM_VALUE 1 xdp->base.frame_sz 0-16777215
PARAM_VALUE 1 xdp->base.frame_sz_flags_init 0-u32max
PARAM_VALUE 1 xdp->base.rxq 4096-ptr_max
PARAM_VALUE 1 xdp->data 0
PARAM_VALUE 2 rs 3232932721727528960
PARAM_VALUE 2 rs->packets 0-s32max
BUF_SIZE 0 skb 1-s32max
BUF_SIZE 0 skb 1-s32max
BUF_SIZE 1 xdp 64
CAPPED_DATA 0 skb 1
DATA_SOURCE 0 skb r xdp_build_skb_from_buff
DATA_SOURCE 1 xdp $0
DATA_SOURCE 2 rs $3
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 skb->end
LOCK2 rcu_read
HALF_LOCKED2 bh