Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 12 files:
- drivers/net/geneve.c, line 2474
- drivers/net/macvlan.c
- drivers/net/vxlan/vxlan_core.c, line 4433
- net/core/rtnetlink.c, line 2498
- net/ipv4/ip_gre.c
- net/ipv4/ip_vti.c, line 599
- net/ipv4/ipip.c, line 504
- net/ipv6/ip6_gre.c
- net/ipv6/ip6_tunnel.c, line 2124
- net/ipv6/ip6_vti.c, line 1049
- net/ipv6/sit.c, line 1616
- net/xfrm/xfrm_interface_core.c, line 872
Smatch caller information:
drivers/net/geneve.c geneve_changelink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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/ipv6/ip6_tunnel.c ip6_tnl_changelink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | link_net | 4096-ptr_max |
| PARAM_VALUE | 1 | link_net->gen | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| CAPPED_DATA | 1 | link_net->gen | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | link_net | unit_byte |
| 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/ipv6/ip6_gre.c ip6erspan_changelink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | link_net | unit_byte |
| 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/ipv6/ip6_gre.c ip6gre_changelink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 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->rtnl_link_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | link_net | 4096-ptr_max |
| PARAM_VALUE | 1 | link_net->gen | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| CAPPED_DATA | 1 | link_net->gen | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | link_net | unit_byte |
| 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/ipv6/sit.c ipip6_changelink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 4096-ptr_max |
| PARAM_VALUE | 1 | link_net | 4096-ptr_max |
| PARAM_VALUE | 1 | link_net->gen | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| CAPPED_DATA | 1 | link_net->gen | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | link_net | unit_byte |
| 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/ipv6/ip6_vti.c vti6_changelink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | link_net | unit_byte |
| 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 |
drivers/net/macvlan.c macvlan_changelink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->priv->lowerdev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
drivers/net/macvlan.c macvlan_common_newlink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->_rx->groups | 0,757233477060755456 |
| 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->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 | 0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,9688-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->name | 0-255 |
| BUF_SIZE | 0 | dev->nd_net.net | (-1),10304,10432 |
| CAPPED_DATA | 0 | dev->ifindex | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 | |
| 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/xfrm/xfrm_interface_core.c xfrmi_changelink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | link_net | unit_byte |
| 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/ipv4/ip_gre.c erspan_changelink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | link_net | unit_byte |
| 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/ipv4/ip_gre.c ipgre_changelink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | link_net | unit_byte |
| 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/ipv4/ipip.c ipip_changelink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | link_net | unit_byte |
| 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/ipv4/ip_vti.c vti_changelink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | link_net | unit_byte |
| 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 |
drivers/net/vxlan/vxlan_core.c vxlan_changelink() -> rtnl_dev_link_net_capable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->rtnl_link_ops | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | link_net | unit_byte |
| 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 |