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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/infiniband/ulp/ipoib/ipoib_netlink.c ipoib_new_child_link() -> ipoib_changelink()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->_rx->groups 0-s64max
PARAM_VALUE 0 dev->_rx->rps_flow_table 0-s64max
PARAM_VALUE 0 dev->ifindex 0-s32max
PARAM_VALUE 0 dev->nd_net.net 4096-ptr_max
PARAM_VALUE 0 dev->netdev_ops 7950353070426636288,8914239186101035008
PARAM_VALUE 0 dev->netdev_ops->ndo_add_slave 0
PARAM_VALUE 0 dev->netdev_ops->ndo_bpf 0
PARAM_VALUE 0 dev->netdev_ops->ndo_bridge_dellink 0
PARAM_VALUE 0 dev->netdev_ops->ndo_bridge_getlink 0
PARAM_VALUE 0 dev->netdev_ops->ndo_bridge_setlink 0
PARAM_VALUE 0 dev->netdev_ops->ndo_change_carrier 0
PARAM_VALUE 0 dev->netdev_ops->ndo_change_mtu 5460212798210637824
PARAM_VALUE 0 dev->netdev_ops->ndo_change_rx_flags 0
PARAM_VALUE 0 dev->netdev_ops->ndo_del_slave 0
PARAM_VALUE 0 dev->netdev_ops->ndo_dfwd_add_station 0
PARAM_VALUE 0 dev->netdev_ops->ndo_dfwd_del_station 0
PARAM_VALUE 0 dev->netdev_ops->ndo_do_ioctl 0
PARAM_VALUE 0 dev->netdev_ops->ndo_eth_ioctl 6034187601539428352
PARAM_VALUE 0 dev->netdev_ops->ndo_fcoe_ddp_done 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fcoe_ddp_setup 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fcoe_ddp_target 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fcoe_disable 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fcoe_enable 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fcoe_get_hbainfo 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fcoe_get_wwn 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fdb_add 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fdb_del 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fdb_del_bulk 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fdb_dump 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fdb_get 0
PARAM_VALUE 0 dev->netdev_ops->ndo_features_check 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fill_forward_path 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fill_metadata_dst 0
PARAM_VALUE 0 dev->netdev_ops->ndo_fix_features 1400677175559409664
PARAM_VALUE 0 dev->netdev_ops->ndo_get_iflink 4116063950548418560
PARAM_VALUE 0 dev->netdev_ops->ndo_get_offload_stats 0
PARAM_VALUE 0 dev->netdev_ops->ndo_get_peer_dev 0
PARAM_VALUE 0 dev->netdev_ops->ndo_get_phys_port_id 0
PARAM_VALUE 0 dev->netdev_ops->ndo_get_phys_port_name 0
PARAM_VALUE 0 dev->netdev_ops->ndo_get_port_parent_id 0
PARAM_VALUE 0 dev->netdev_ops->ndo_get_stats 0
PARAM_VALUE 0 dev->netdev_ops->ndo_get_stats64 9118728468342468608
PARAM_VALUE 0 dev->netdev_ops->ndo_get_tstamp 0
PARAM_VALUE 0 dev->netdev_ops->ndo_get_vf_config 0,2525302359401222144
PARAM_VALUE 0 dev->netdev_ops->ndo_get_vf_guid 0,6807259938171342848
PARAM_VALUE 0 dev->netdev_ops->ndo_get_vf_port 0
PARAM_VALUE 0 dev->netdev_ops->ndo_get_vf_stats 0,6491652014521786368
PARAM_VALUE 0 dev->netdev_ops->ndo_get_xmit_slave 0
PARAM_VALUE 0 dev->netdev_ops->ndo_has_offload_stats 0
PARAM_VALUE 0 dev->netdev_ops->ndo_hwtstamp_get 7394690554160615424
PARAM_VALUE 0 dev->netdev_ops->ndo_hwtstamp_set 8446232757114044416
PARAM_VALUE 0 dev->netdev_ops->ndo_init 1863855118198906880
PARAM_VALUE 0 dev->netdev_ops->ndo_mdb_add 0
PARAM_VALUE 0 dev->netdev_ops->ndo_mdb_del 0
PARAM_VALUE 0 dev->netdev_ops->ndo_mdb_del_bulk 0
PARAM_VALUE 0 dev->netdev_ops->ndo_mdb_dump 0
PARAM_VALUE 0 dev->netdev_ops->ndo_mdb_get 0
PARAM_VALUE 0 dev->netdev_ops->ndo_neigh_construct 0
PARAM_VALUE 0 dev->netdev_ops->ndo_neigh_destroy 0
PARAM_VALUE 0 dev->netdev_ops->ndo_neigh_setup 0
PARAM_VALUE 0 dev->netdev_ops->ndo_netpoll_cleanup 0
PARAM_VALUE 0 dev->netdev_ops->ndo_netpoll_setup 0
PARAM_VALUE 0 dev->netdev_ops->ndo_open 6268568083479105536
PARAM_VALUE 0 dev->netdev_ops->ndo_poll_controller 0
PARAM_VALUE 0 dev->netdev_ops->ndo_rx_flow_steer 0
PARAM_VALUE 0 dev->netdev_ops->ndo_select_queue 0
PARAM_VALUE 0 dev->netdev_ops->ndo_set_config 0
PARAM_VALUE 0 dev->netdev_ops->ndo_set_features 0
PARAM_VALUE 0 dev->netdev_ops->ndo_set_mac_address 0,1069049625375682560
PARAM_VALUE 0 dev->netdev_ops->ndo_set_rx_headroom 0
PARAM_VALUE 0 dev->netdev_ops->ndo_set_rx_mode 0
PARAM_VALUE 0 dev->netdev_ops->ndo_set_rx_mode_async 8860507829885448192
PARAM_VALUE 0 dev->netdev_ops->ndo_set_tx_maxrate 0
PARAM_VALUE 0 dev->netdev_ops->ndo_set_vf_guid 0,1993202516722049024
PARAM_VALUE 0 dev->netdev_ops->ndo_set_vf_link_state 0,844800584099500032
PARAM_VALUE 0 dev->netdev_ops->ndo_set_vf_mac 0
PARAM_VALUE 0 dev->netdev_ops->ndo_set_vf_port 0
PARAM_VALUE 0 dev->netdev_ops->ndo_set_vf_rate 0
PARAM_VALUE 0 dev->netdev_ops->ndo_set_vf_spoofchk 0
PARAM_VALUE 0 dev->netdev_ops->ndo_set_vf_trust 0
PARAM_VALUE 0 dev->netdev_ops->ndo_set_vf_vlan 0
PARAM_VALUE 0 dev->netdev_ops->ndo_setup_tc 0
PARAM_VALUE 0 dev->netdev_ops->ndo_siocbond 0
PARAM_VALUE 0 dev->netdev_ops->ndo_siocdevprivate 0
PARAM_VALUE 0 dev->netdev_ops->ndo_siocwandev 0
PARAM_VALUE 0 dev->netdev_ops->ndo_sk_get_lower_dev 0
PARAM_VALUE 0 dev->netdev_ops->ndo_start_xmit 4592350509217083392
PARAM_VALUE 0 dev->netdev_ops->ndo_stop 8912586054335504384
PARAM_VALUE 0 dev->netdev_ops->ndo_tunnel_ctl 0
PARAM_VALUE 0 dev->netdev_ops->ndo_tx_timeout 6616109923850665984
PARAM_VALUE 0 dev->netdev_ops->ndo_uninit 5889099171636764672
PARAM_VALUE 0 dev->netdev_ops->ndo_validate_addr 0
PARAM_VALUE 0 dev->netdev_ops->ndo_vlan_rx_add_vid 0
PARAM_VALUE 0 dev->netdev_ops->ndo_vlan_rx_kill_vid 0
PARAM_VALUE 0 dev->netdev_ops->ndo_work 0
PARAM_VALUE 0 dev->netdev_ops->ndo_xdp_get_xmit_slave 0
PARAM_VALUE 0 dev->netdev_ops->ndo_xdp_xmit 0
PARAM_VALUE 0 dev->netdev_ops->ndo_xsk_wakeup 0
PARAM_VALUE 0 dev->netdev_ops->net_shaper_ops 0
PARAM_VALUE 0 dev->num_tc 0
PARAM_VALUE 0 dev->priv->attach_mcast 6124793599545450496
PARAM_VALUE 0 dev->priv->detach_mcast 2916726630353981440
PARAM_VALUE 0 dev->priv->send 3008519337991565312
PARAM_VALUE 0 dev->priv_destructor 0
PARAM_VALUE 0 dev->real_num_rx_queues 1
PARAM_VALUE 0 dev->real_num_tx_queues 1
PARAM_VALUE 0 dev->rtnl_link_initializing 1
PARAM_VALUE 0 dev->rtnl_link_ops 4096-ptr_max
PARAM_VALUE 0 dev->rtnl_link_ops->alloc 0,1182153660833808384,3130032447137456128
PARAM_VALUE 0 dev->rtnl_link_ops->get_num_rx_queues 0,1694260139628544000,4559208055891021824,7097615251001798656,8443738062496038912
PARAM_VALUE 0 dev->rtnl_link_ops->get_num_tx_queues 0,1694260139628544000,4559208055891021824,7071371917186535424,8443738062496038912
PARAM_VALUE 0 dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 0 dev->rtnl_link_ops->peer_type 0-1
PARAM_VALUE 0 dev->rtnl_link_ops->priv_size 0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,1056,1128,1336,1616,2176,2240,2272,2560,3296,9688-u64max
PARAM_VALUE 0 dev->rtnl_link_ops->setup 0,4096-ptr_max
PARAM_VALUE 0 dev->rtnl_link_ops->validate 0,4096-ptr_max
PARAM_VALUE 0 *dev->name 0-255
PARAM_VALUE 0 *dev->prio_tc_map 0
PARAM_VALUE 0 *dev->sysfs_rx_queue_group->attrs 0
PARAM_VALUE 0 *dev->sysfs_rx_queue_group->bin_attrs 0
PARAM_VALUE 1 tb 4096-ptr_max
PARAM_VALUE 2 data 4096-ptr_max
PARAM_VALUE 3 extack 4971238048455385088
BUF_SIZE 0 dev->nd_net.net (-1),10304,10432
BUF_SIZE 1 tb 560
BUF_SIZE 1 tb 560
BUF_SIZE 2 data 16,408
BUF_SIZE 2 data 16,408
CAPPED_DATA 0 dev->ifindex 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 3 extack $2
NOSPEC 0 dev->ifindex
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 dev->ifindex 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 dev->num_napi_configs
NO_OVERFLOW_SIMPLE 0 dev->num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->num_tx_queues
NO_OVERFLOW_SIMPLE 0 dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->real_num_tx_queues
LOCK2 global &rtnl_mutex
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &ops->srcu
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rx_queue_mutex

net/core/rtnetlink.c rtnl_changelink() -> (struct rtnl_link_ops)->changelink()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->rtnl_link_ops 4096-ptr_max
PARAM_VALUE 1 tb 4096-ptr_max
PARAM_VALUE 3 extack 4971238048455385088
BUF_SIZE 1 tb 560
BUF_SIZE 1 tb 560
BUF_SIZE 2 data 0,408
BUF_SIZE 2 data 0,408
CAPPED_DATA 0 dev->rtnl_link_ops 1
DATA_SOURCE 0 dev $3
DATA_SOURCE 2 data $6
DATA_SOURCE 3 extack $7
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rtnl_mutex
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rx_queue_mutex