Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/ipv4/ip_gre.c ipgre_changelink() -> ipgre_link_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->mtu | 68-s32max |
| PARAM_VALUE | 0 | dev->priv->encap.type | 0 |
| PARAM_VALUE | 0 | dev->priv->hlen | s32min-s32max |
| CAPPED_DATA | 0 | dev | 1 |
| CAPPED_DATA | 0 | dev->nd_net.net | 1 |
| CAPPED_DATA | 0 | dev->rtnl_link_ops | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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_tunnel_ctl() -> ipgre_link_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->mtu | 68-s32max |
| PARAM_VALUE | 0 | dev->priv->encap.type | 0-u16max |
| PARAM_VALUE | 0 | dev->priv->hlen | s32min-s32max |
| PARAM_VALUE | 0 | dev->priv->tun_hlen | s32min-s32max |
| PARAM_VALUE | 1 | set_mtu | 1 |
| CAPPED_DATA | 0 | dev | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | *dev->broadcast | 0-255 |
| HALF_LOCKED2 | &net->rtnl_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex |