Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/mptcp/pm_userspace.c mptcp_userspace_pm_delete_local_addr() -> mptcp_userspace_pm_lookup_addr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msk | 4096-ptr_max |
| PARAM_VALUE | 0 | msk->pm.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | msk->pm.pm_type | 1 |
| PARAM_VALUE | 0 | msk->sk_lock.owned | 0-1 |
| PARAM_VALUE | 0 | msk->sk_lock.slock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | addr | 5942369124366024720,8254482148101976080 |
| PARAM_VALUE | 1 | addr->addr.s_addr | 0 |
| PARAM_VALUE | 1 | addr->family | 2,10 |
| DATA_SOURCE | 0 | msk | $0 |
| HARD_MAX | 0 | msk->sk_lock.owned | 1 |
| MEM_ZERO | 1 | addr | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | bh | ||
| LOCK2 | 0 | &msk->pm.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 &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | rcu_read | ||
| HALF_LOCKED2 | sk | ||
| TYPE_LOCK | (struct mptcp_pm_data)->lock |
net/mptcp/pm_userspace.c mptcp_userspace_pm_get_local_id() -> mptcp_userspace_pm_lookup_addr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msk | 4096-ptr_max |
| PARAM_VALUE | 0 | msk->pm.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | msk->pm.pm_type | 1 |
| PARAM_VALUE | 1 | addr | 8257036975411060752 |
| PARAM_VALUE | 1 | addr->id | 0 |
| DATA_SOURCE | 0 | msk | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | msk | unit_byte |
| LOCK2 | bh | ||
| LOCK2 | 0 | &msk->pm.lock | |
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct mptcp_pm_data)->lock |
net/mptcp/pm_userspace.c mptcp_userspace_pm_is_backup() -> mptcp_userspace_pm_lookup_addr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msk | 4096-ptr_max |
| PARAM_VALUE | 0 | msk->pm.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | msk->pm.pm_type | 1 |
| PARAM_VALUE | 0 | msk->skc_family | 0-u16max |
| PARAM_VALUE | 1 | addr | 477377904430747648 |
| DATA_SOURCE | 0 | msk | $0 |
| DATA_SOURCE | 1 | addr | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | msk | unit_byte |
| LOCK2 | bh | ||
| LOCK2 | 0 | &msk->pm.lock | |
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct mptcp_pm_data)->lock |
net/mptcp/pm_userspace.c mptcp_userspace_pm_set_flags() -> mptcp_userspace_pm_lookup_addr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msk | 4096-ptr_max |
| PARAM_VALUE | 0 | msk->pm.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | msk->pm.pm_type | 1 |
| PARAM_VALUE | 1 | addr | 3392365740670631952 |
| PARAM_VALUE | 1 | addr->addr.s_addr | 0 |
| PARAM_VALUE | 1 | addr->family | 2,10 |
| PARAM_VALUE | 1 | addr->id | 0 |
| PARAM_VALUE | 1 | addr->port | 0 |
| DATA_SOURCE | 0 | msk | r mptcp_userspace_pm_get_sock |
| MEM_ZERO | 1 | addr | |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | bh | ||
| LOCK2 | 0 | &msk->pm.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 &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct mptcp_pm_data)->lock |