Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 11 files:
- drivers/net/bonding/bond_main.c, line 1717
- drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c, line 470
- drivers/net/hyperv/netvsc_drv.c, line 2160
- drivers/net/team/team_core.c, line 1194
- drivers/net/vrf.c, line 1027
- net/batman-adv/hard-interface.c, line 775
- net/bridge/br_if.c, line 625
- net/core/dev.c, line 9045
- net/core/failover.c, line 76
- net/hsr/hsr_slave.c, line 165
- net/openvswitch/vport-netdev.c, line 94
Smatch caller information:
net/bridge/br_if.c br_add_if() -> netdev_master_upper_dev_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->addr_len | 6 |
| PARAM_VALUE | 0 | dev->dev_addr | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dsa_ptr | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | dev->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | dev->netdev_ops | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->netdev_ops->ndo_set_config | 0,1586268954384080896,2133952100825280512,4430316855586635776 |
| PARAM_VALUE | 0 | dev->netdev_ops->ndo_start_xmit | 0-4996989802272788479,4996989802272788481-u64max |
| PARAM_VALUE | 0 | dev->priv->curr_active_slave->dev->refcnt_tracker.quarantine_avail | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->curr_active_slave->dev->rx_mode_retry_timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->curr_active_slave->dev->work_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->curr_active_slave->dev->work_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | dev->priv->curr_active_slave->dev->work_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->fbd->fw_cap.need_bmc_macda_sync | 1 |
| PARAM_VALUE | 0 | dev->priv->fbd->tce_tcam_last | 0-255 |
| PARAM_VALUE | 0 | dev->priv->fs->l2.allmulti.rule->num_rules | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | dev->priv->fs->l2.allmulti_enabled | 0-1 |
| PARAM_VALUE | 0 | dev->priv->fs->l2.broadcast.rule->num_rules | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | dev->priv->fs->l2.broadcast_enabled | 0-1 |
| PARAM_VALUE | 0 | dev->priv->fs->l2.ft.t->node.lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | dev->priv->fs->l2.ft.t->node.lock.first_waiter->list.next | 2212933610777083904,2624917664208203776 |
| PARAM_VALUE | 0 | dev->priv->fs->l2.ft.t->node.lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | dev->priv->fs->l2.promisc_enabled | 0-1 |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.pool->dev->iommu->fault_param->queue->wq->flush_color | s32min-s32max |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.pool->dev->iommu->fault_param->queue->wq->work_color | s32min-s32max |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.pool->dev->iommu->lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.pool->dev->iommu->lock.osq.tail.counter | s32min-s32max |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.token | 1-255 |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.throttle_sem.count | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.throttle_sem.first_waiter->list.next | 5349227543279349760 |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.throttle_sem.first_waiter->list.prev->next | 5349227543279349760 |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.throttle_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.throttle_sem.lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.throttle_sem.lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.throttle_sem.lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.unprivileged_sem.count | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.unprivileged_sem.first_waiter->list.next | 5349227543279349760 |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev->next | 5349227543279349760 |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.unprivileged_sem.first_waiter->up | 0-1 |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.unprivileged_sem.lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.unprivileged_sem.lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | dev->priv->fs->mdev->cmd.vars.unprivileged_sem.lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->priv->fs->promisc.ft.t->autogroup.active | 1 |
| PARAM_VALUE | 0 | dev->priv->fs->promisc.ft.t->autogroup.num_groups | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->fs->promisc.ft.t->fgs_hash.ht.nelems.counter | s32min-s32max |
| PARAM_VALUE | 0 | dev->priv->fs->promisc.ft.t->fgs_hash.ht.run_irq_work.node.a_flags.counter | s32min-s32max |
| PARAM_VALUE | 0 | dev->priv->fs->promisc.ft.t->fgs_hash.ht.tbl->hash_rnd | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->fs->promisc.ft.t->fgs_hash.ht.tbl->nest | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->fs->promisc.ft.t->fgs_hash.ht.tbl->size | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->fs->promisc.ft.t->node.lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | dev->priv->fs->promisc.ft.t->node.lock.first_waiter->list.next | 2212933610777083904,2624917664208203776 |
| PARAM_VALUE | 0 | dev->priv->fs->promisc.ft.t->node.lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | dev->priv->fs->promisc.ft.t->node.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | dev->priv->fs->promisc.ft.t->node.version.counter | s32min-s32max |
| PARAM_VALUE | 0 | dev->priv->lowerdev->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->priv->lowerdev->refcnt_tracker.quarantine_avail | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->lowerdev->rx_mode_retry_timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->lowerdev->work_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->lowerdev->work_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | dev->priv->lowerdev->work_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->phy_dev->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->priv->phy_dev->refcnt_tracker.quarantine_avail | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->phy_dev->rx_mode_retry_timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->phy_dev->work_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->phy_dev->work_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | dev->priv->phy_dev->work_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->vf_netdev->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->priv->vf_netdev->refcnt_tracker.quarantine_avail | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->vf_netdev->rx_mode_retry_timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->vf_netdev->work_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv->vf_netdev->work_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | dev->priv->vf_netdev->work_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | dev->priv_flags | 0,512-u32max |
| PARAM_VALUE | 0 | dev->refcnt_tracker.list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->refcnt_tracker.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->refcnt_tracker.quarantine.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->refcnt_tracker.quarantine.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->refcnt_tracker.quarantine.prev->next->next | 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 | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,3720,9688-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->rx_handler | 5624006078316113920,6212332457991983104 |
| PARAM_VALUE | 0 | dev->rx_handler_data | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rx_mode_addr_cache.list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rx_mode_addr_cache.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rx_mode_retry_timer.entry->pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rx_mode_retry_timer.entry.pprev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->type | 1 |
| PARAM_VALUE | 0 | dev->work_node.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->work_node.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->work_node.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->work_node.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->work_node.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->work_node.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->work_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | dev->work_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | dev->work_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | *dev->name | 0-255 |
| PARAM_VALUE | 0 | *dev->priv->fs->mdev->cmd.vars.throttle_sem.lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | *dev->priv->fs->mdev->cmd.vars.unprivileged_sem.lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | *dev->priv->fs->promisc.ft->t->lock.first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | *dev->priv->fs->promisc.ft.t->lock.first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | *dev->priv->fs->promisc.rule->num_rules | s32min-(-1),1-s32max |
| PARAM_VALUE | 1 | upper_dev | 4096-ptr_max |
| PARAM_VALUE | 2 | upper_priv | 0 |
| PARAM_VALUE | 3 | upper_info | 0 |
| PARAM_VALUE | 4 | extack | 0,4971238048455385088 |
| BUF_SIZE | 0 | dev->nd_net.net | (-1),10304,10432 |
| DATA_SOURCE | 0 | dev | $1 |
| DATA_SOURCE | 4 | extack | $2 |
| BIT_INFO | 0 | dev->priv_flags | 0x200,0xffffffbf |
| NOSPEC | 0 | dev->flags | |
| NOSPEC | 0 | dev->ifindex | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | dev->flags | 0-527361[c] |
| USER_DATA | 0 | dev->ifindex | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | dev->group | |
| NO_OVERFLOW_SIMPLE | 0 | dev->tx_queue_len | |
| HALF_LOCKED2 | global &rtnl_mutex |
drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c rmnet_add_bridge() -> netdev_master_upper_dev_link()
| 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->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | dev->netdev_ops | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->netdev_ops->ndo_set_config | 0,1586268954384080896,2133952100825280512,4430316855586635776 |
| 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 | 0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,3720,9688-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->rx_handler_data | 4096-ptr_max |
| PARAM_VALUE | 0 | *dev->name | 0-255 |
| PARAM_VALUE | 1 | upper_dev | 4096-ptr_max |
| PARAM_VALUE | 1 | upper_dev->netdev_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | upper_dev->netdev_ops->ndo_add_slave | 823636617244635136,3142229396628504576,4473764246731075584,5430594904042291200,5754417738661023744,7321652195188301824 |
| PARAM_VALUE | 1 | upper_dev->netdev_ops->ndo_del_slave | 4188424553528614912,4729938391940333568,5387588324921257984,5687942034094653440,7973297224058761216,8884156673750904832 |
| PARAM_VALUE | 2 | upper_priv | 0 |
| PARAM_VALUE | 3 | upper_info | 0 |
| PARAM_VALUE | 4 | extack | 4971238048455385088 |
| BUF_SIZE | 0 | dev->nd_net.net | (-1),10304,10432 |
| CAPPED_DATA | 0 | dev->nd_net.net | 1 |
| CAPPED_DATA | 0 | dev->rx_handler_data | 1 |
| CAPPED_DATA | 1 | upper_dev->ifindex | 1 |
| DATA_SOURCE | 0 | dev | $1 |
| DATA_SOURCE | 1 | upper_dev | $0 |
| DATA_SOURCE | 4 | extack | $2 |
| NOSPEC | 0 | dev->ifindex | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | dev->flags | 0-526337[c] |
| USER_DATA | 0 | dev->ifindex | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | dev->group | |
| 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->proto_down | |
| 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 | 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/failover.c failover_slave_register() -> netdev_master_upper_dev_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rx_handler | 3794215682684362752 |
| PARAM_VALUE | 0 | dev->rx_handler_data | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->type | 1 |
| PARAM_VALUE | 1 | upper_dev | 4096-ptr_max |
| PARAM_VALUE | 1 | upper_dev->perm_addr | 4096-ptr_max |
| PARAM_VALUE | 2 | upper_priv | 0 |
| PARAM_VALUE | 3 | upper_info | 7531260609713446912 |
| PARAM_VALUE | 4 | extack | 0 |
| BUF_SIZE | 3 | upper_info | 8 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | upper_dev | r failover_get_bymac |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &rtnl_mutex |
drivers/net/vrf.c do_vrf_add_slave() -> netdev_master_upper_dev_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dev.parent->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | dev->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | dev->netdev_ops | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->netdev_ops->ndo_set_config | 0,1586268954384080896,2133952100825280512,4430316855586635776 |
| PARAM_VALUE | 0 | dev->priv_flags | 0,2097152-u32max |
| 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 | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,9688-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->work_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | dev->work_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | dev->work_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | upper_dev | 4096-ptr_max |
| PARAM_VALUE | 1 | upper_dev->ifindex | s32min-(-1),1-s32max |
| PARAM_VALUE | 1 | upper_dev->netdev_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | upper_dev->netdev_ops->ndo_add_slave | 823636617244635136,3142229396628504576,4473764246731075584,5430594904042291200,5754417738661023744,7321652195188301824 |
| PARAM_VALUE | 1 | upper_dev->netdev_ops->ndo_del_slave | 4188424553528614912,4729938391940333568,5387588324921257984,5687942034094653440,7973297224058761216,8884156673750904832 |
| PARAM_VALUE | 2 | upper_priv | 0 |
| PARAM_VALUE | 3 | upper_info | 0 |
| PARAM_VALUE | 4 | extack | 4971238048455385088 |
| BUF_SIZE | 0 | dev->nd_net.net | (-1),10304,10432 |
| CAPPED_DATA | 0 | dev->nd_net.net | 1 |
| CAPPED_DATA | 1 | upper_dev->ifindex | 1 |
| CAPPED_DATA | 1 | upper_dev->nd_net.net | 1 |
| DATA_SOURCE | 0 | dev | $1 |
| DATA_SOURCE | 1 | upper_dev | $0 |
| DATA_SOURCE | 4 | extack | $2 |
| BIT_INFO | 0 | dev->priv_flags | 0x200000,0xffffffff |
| NOSPEC | 0 | dev->flags | |
| NOSPEC | 0 | dev->ifindex | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | dev->flags | 0-525824[c] |
| USER_DATA | 0 | dev->ifindex | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | dev->group | |
| NO_OVERFLOW_SIMPLE | 0 | dev->tx_queue_len | |
| UNITS | 0 | dev | unit_byte |
| LOCK2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| 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/hsr/hsr_slave.c hsr_portdev_setup() -> netdev_master_upper_dev_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->addr_len | 6 |
| PARAM_VALUE | 0 | dev->dev_addr | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->netdev_ops->ndo_start_xmit | 0-5595975123453214719,5595975123453214721-u64max |
| 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 | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,1056,1128,1336,1616,2176,2240,2272,2560,3296,3720,9688-s64max |
| PARAM_VALUE | 0 | dev->type | 1 |
| PARAM_VALUE | 2 | upper_priv | 0 |
| PARAM_VALUE | 3 | upper_info | 8513204140893675520 |
| PARAM_VALUE | 4 | extack | 4971238048455385088 |
| PARAM_VALUE | 4 | extack->bad_attr | 0 |
| PARAM_VALUE | 4 | extack->cookie_len | 0 |
| PARAM_VALUE | 4 | extack->miss_nest | 0 |
| PARAM_VALUE | 4 | extack->miss_type | 0 |
| PARAM_VALUE | 4 | extack->policy | 0 |
| BUF_SIZE | 3 | upper_info | 8 |
| DATA_SOURCE | 0 | dev | $1 |
| DATA_SOURCE | 4 | extack | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | dev->group | |
| LOCK2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | &dev->ethtool->rss_lock | ||
| 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/batman-adv/hard-interface.c batadv_hardif_enable_interface() -> netdev_master_upper_dev_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->addr_len | 6 |
| PARAM_VALUE | 0 | dev->mtu | 100-u32max |
| PARAM_VALUE | 0 | dev->netdev_ops | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->refcnt_tracker.list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->type | 1 |
| PARAM_VALUE | 1 | upper_dev | 4096-ptr_max |
| PARAM_VALUE | 1 | upper_dev->ifindex | s32min-(-1),1-s32max |
| PARAM_VALUE | 1 | upper_dev->netdev_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | upper_dev->netdev_ops->ndo_add_slave | 823636617244635136,3142229396628504576,4473764246731075584,5430594904042291200,5754417738661023744,7321652195188301824 |
| PARAM_VALUE | 1 | upper_dev->netdev_ops->ndo_del_slave | 4188424553528614912,4729938391940333568,5387588324921257984,5687942034094653440,7973297224058761216,8884156673750904832 |
| PARAM_VALUE | 1 | upper_dev->refcnt_tracker.list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | upper_dev->refcnt_tracker.list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | upper_dev->refcnt_tracker.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 2 | upper_priv | 4096-ptr_max |
| PARAM_VALUE | 3 | upper_info | 0 |
| PARAM_VALUE | 4 | extack | 0 |
| BUF_SIZE | 2 | upper_priv | 1104 |
| CAPPED_DATA | 1 | upper_dev->ifindex | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | upper_dev | $1 |
| DATA_SOURCE | 2 | upper_priv | r _kzalloc_noprof |
| NOSPEC | 0 | dev->flags | |
| NOSPEC | 0 | dev->ifindex | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | dev->flags | 0-525824[c] |
| USER_DATA | 0 | dev->ifindex | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | dev->group | |
| NO_OVERFLOW_SIMPLE | 0 | dev->tx_queue_len | |
| LOCK2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| 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 |
drivers/net/hyperv/netvsc_drv.c netvsc_vf_join() -> netdev_master_upper_dev_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->addr_len | 6 |
| PARAM_VALUE | 0 | dev->dev.parent | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dev.parent->bus | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->flags | 0,1024-u32max |
| PARAM_VALUE | 0 | dev->netdev_ops | 0-291246589543817215,291246589543817217-u64max |
| PARAM_VALUE | 0 | dev->rx_handler | 5699719001379061760 |
| PARAM_VALUE | 0 | dev->rx_handler_data | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->type | 1 |
| PARAM_VALUE | 0 | *dev->name | 0-255 |
| PARAM_VALUE | 1 | upper_dev | 4096-ptr_max |
| PARAM_VALUE | 1 | upper_dev->dev.parent | 0,4096-ptr_max |
| PARAM_VALUE | 1 | upper_dev->dev.parent->bus | 0,4096-ptr_max |
| PARAM_VALUE | 1 | upper_dev->priv->vf_netdev | 0 |
| PARAM_VALUE | 1 | *upper_dev->name | 0 |
| PARAM_VALUE | 2 | upper_priv | 0 |
| PARAM_VALUE | 3 | upper_info | 0 |
| PARAM_VALUE | 4 | extack | 0 |
| BUF_SIZE | 1 | upper_dev | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | upper_dev | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | dev->nd_net.net | 1 |
| CAPPED_DATA | 1 | upper_dev->nd_net.net | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | upper_dev | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &rtnl_mutex |
net/openvswitch/vport-netdev.c ovs_netdev_link() -> netdev_master_upper_dev_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->netdev_ops | 0-6094825694584074239,6094825694584074241-u64max |
| PARAM_VALUE | 0 | dev->refcnt_tracker.list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->refcnt_tracker.list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->refcnt_tracker.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->reg_state | 1 |
| PARAM_VALUE | 0 | dev->type | 1,65534 |
| PARAM_VALUE | 2 | upper_priv | 0 |
| PARAM_VALUE | 3 | upper_info | 0 |
| PARAM_VALUE | 4 | extack | 0 |
| BIT_INFO | 0 | dev->flags | 0x0,0xfffffff7 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &ovs_mutex | ||
| LOCK2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | &dev->ethtool->rss_lock | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/bonding/bond_main.c bond_master_upper_dev_link() -> netdev_master_upper_dev_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | upper_priv | 4096-ptr_max |
| PARAM_VALUE | 3 | upper_info | 4245981138307133440 |
| BUF_SIZE | 3 | upper_info | 8 |
| DATA_SOURCE | 2 | upper_priv | $1 |
| DATA_SOURCE | 4 | extack | $2 |
| UNITS | 0 | dev | unit_byte |
| UNITS | 1 | upper_dev | unit_byte |
drivers/net/team/team_core.c team_upper_dev_link() -> netdev_master_upper_dev_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->addr_assign_type | 3 |
| PARAM_VALUE | 0 | dev->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | dev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | dev->netdev_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | upper_dev | 4096-ptr_max |
| PARAM_VALUE | 2 | upper_priv | 0 |
| PARAM_VALUE | 3 | upper_info | 6835639767534395392 |
| PARAM_VALUE | 4 | extack | 4971238048455385088 |
| BUF_SIZE | 3 | upper_info | 8 |
| DATA_SOURCE | 4 | extack | $2 |
| NOSPEC | 0 | dev->ifindex | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | dev->ifindex | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | dev->group | |
| LOCK2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| 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 |