Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/ipv6/sit.c ipip6_tunnel_6rdctl() -> ipip6_tunnel_clone_6rd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->lock.first_waiter | 0,4096-ptr_max |
| 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.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->netdev_ops | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->netdev_ops->ndo_siocdevprivate | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->priv->net | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->priv->net->gen | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | $0 |
| NS_CAPABLE | 0 | 12 | |
| NOCHECK_CALL | |||
| LOCK2 | &net->rtnl_mutex | ||
| LOCK2 | global &rtnl_mutex | ||
| TYPE_LOCK | (struct net)->rtnl_mutex |
net/ipv6/sit.c ipip6_tunnel_create() -> ipip6_tunnel_clone_6rd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->_rx->groups | 0,757233477060755456 |
| PARAM_VALUE | 0 | dev->nd_net.net | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->priv->net | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->priv->net->gen | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->priv->parms.i_flags | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->priv->parms.iph.frag_off | 0-49150 |
| PARAM_VALUE | 0 | dev->priv->parms.iph.ihl | 5 |
| PARAM_VALUE | 0 | dev->priv->parms.iph.version | 4 |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 6089585196074897408 |
| PARAM_VALUE | 0 | dev->rtnl_link_ops->alloc | 0 |
| PARAM_VALUE | 0 | dev->rtnl_link_ops->get_num_rx_queues | 0 |
| PARAM_VALUE | 0 | dev->rtnl_link_ops->get_num_tx_queues | 0 |
| PARAM_VALUE | 0 | dev->rtnl_link_ops->maxtype | 20 |
| PARAM_VALUE | 0 | dev->rtnl_link_ops->peer_type | 0 |
| PARAM_VALUE | 0 | dev->rtnl_link_ops->priv_size | 240 |
| PARAM_VALUE | 0 | dev->rtnl_link_ops->setup | 5045096701706813440 |
| PARAM_VALUE | 0 | dev->rtnl_link_ops->validate | 5720066255644438528 |
| PARAM_VALUE | 0 | *dev->name | 0 |
| BUF_SIZE | 0 | dev->nd_net.net | (-1),10304,10432 |
| BUF_SIZE | 0 | dev->rtnl_link_ops | 288 |
| CAPPED_DATA | 0 | dev->nd_net.net | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | sitn | r net_generic |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | dev->real_num_tx_queues | |
| HALF_LOCKED2 | global &rtnl_mutex |
net/ipv6/sit.c sit_init_net() -> ipip6_tunnel_clone_6rd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->nd_net.net | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->netns_immutable | 1 |
| PARAM_VALUE | 0 | dev->priv->net | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->priv->net->gen | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 6089585196074897408 |
| PARAM_VALUE | 1 | sitn | 4096-ptr_max |
| PARAM_VALUE | 1 | sitn->fb_tunnel_dev | 4096-ptr_max |
| PARAM_VALUE | 1 | sitn->fb_tunnel_dev->nd_net.net | 4096-ptr_max |
| PARAM_VALUE | 1 | sitn->fb_tunnel_dev->netns_immutable | 1 |
| PARAM_VALUE | 1 | sitn->fb_tunnel_dev->priv->net | 4096-ptr_max |
| PARAM_VALUE | 1 | sitn->fb_tunnel_dev->priv->net->gen | 4096-ptr_max |
| PARAM_VALUE | 1 | sitn->fb_tunnel_dev->rtnl_link_ops | 6089585196074897408 |
| PARAM_VALUE | 1 | sitn->tunnels | 4096-ptr_max |
| BUF_SIZE | 0 | dev->rtnl_link_ops | 288 |
| BUF_SIZE | 1 | sitn->fb_tunnel_dev->rtnl_link_ops | 288 |
| CAPPED_DATA | 0 | dev->nd_net.net | 1 |
| CAPPED_DATA | 1 | sitn->fb_tunnel_dev->nd_net.net | 1 |
| DATA_SOURCE | 0 | dev | r alloc_netdev_mqs |
| DATA_SOURCE | 1 | sitn | r net_generic |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &pernet_ops_rwsem |