Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/sched/cls_flower.c __fl_delete() -> fl_hw_destroy_filter()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tp | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->chain->block->cb_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | tp->chain->block->cb_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | tp->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | tp->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->bind_class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->classify | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->delete_empty | 0,750285114719432704 |
| PARAM_VALUE | 0 | tp->ops->destroy | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->dump | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->flags | 0-1 |
| PARAM_VALUE | 0 | tp->ops->hw_del | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->owner | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->put | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->reoffload | 0,631035440261332992,2894995858785198080,6092317856774164480,6534152950415466496 |
| PARAM_VALUE | 0 | tp->ops->terse_dump | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->walk | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 4096-ptr_max |
| PARAM_VALUE | 1 | f->deleted | 1 |
| PARAM_VALUE | 1 | f->list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | f->mask | 4096-ptr_max |
| PARAM_VALUE | 1 | f->mask->ht.tbl->dep_map->name | 0-255 |
| PARAM_VALUE | 3 | extack | 0,4971238048455385088 |
| BUF_SIZE | 0 | tp->chain | (-1),232 |
| CAPPED_DATA | 1 | &f->ht_node | 1 |
| DATA_SOURCE | 0 | tp | $0 |
| DATA_SOURCE | 1 | f | $1 |
| DATA_SOURCE | 2 | rtnl_held | $3 |
| DATA_SOURCE | 3 | extack | $4 |
| NOSPEC | 0 | tp->chain->index | |
| NOSPEC | 0 | tp->prio | |
| NOSPEC | 0 | tp->protocol | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | tp->chain->index | 0-268435455[c] |
| USER_DATA | 0 | tp->prio | 65536-u32max[c] |
| USER_DATA | 0 | tp->protocol | 1-u16max[c] |
| HALF_LOCKED2 | global &rtnl_mutex |
net/sched/cls_flower.c fl_change() -> fl_hw_destroy_filter()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tp | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->chain | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->chain->block->cb_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | tp->chain->block->cb_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | tp->chain->flushing | 0 |
| PARAM_VALUE | 0 | tp->data->hlist->divisor | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->flags | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->handle | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->handle_idr.idr_base | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->handle_idr.idr_next | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->handle_idr.idr_rt.xa_flags | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->is_root | 0-1 |
| PARAM_VALUE | 0 | tp->data->hlist->prio | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->refcnt.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | tp->deleting | 0 |
| PARAM_VALUE | 0 | tp->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | tp->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->bind_class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->classify | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->destroy | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->get_exts | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->hw_del | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->owner | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->put | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->reoffload | 0,631035440261332992,2894995858785198080,6092317856774164480,6534152950415466496 |
| PARAM_VALUE | 0 | tp->ops->terse_dump | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->prio | 0,65536-u32max |
| PARAM_VALUE | 1 | f | 4096-ptr_max |
| PARAM_VALUE | 1 | f->deleted | 1 |
| PARAM_VALUE | 1 | f->mask | 4096-ptr_max |
| PARAM_VALUE | 1 | f->mask->ht.tbl->dep_map->name | 0-255 |
| PARAM_VALUE | 3 | extack | 0 |
| CAPPED_DATA | 1 | &f->ht_node | 1 |
| DATA_SOURCE | 0 | tp | $2 |
| FUZZY_MAX | 0 | tp->prio | 2147483648 |
| NOSPEC | 0 | tp->prio | |
| NOSPEC | 0 | tp->protocol | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | tp->chain->index | 0-268435455[c] |
| USER_DATA | 0 | tp->prio | 65536-u32max[c] |
| USER_DATA | 0 | tp->protocol | 1-u16max[c] |
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| 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/sched/cls_flower.c fl_change() -> fl_hw_destroy_filter()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tp | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->chain | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->chain->block->cb_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | tp->chain->block->cb_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | tp->chain->flushing | 0 |
| PARAM_VALUE | 0 | tp->data->hlist->divisor | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->flags | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->handle | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->handle_idr.idr_base | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->handle_idr.idr_next | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->handle_idr.idr_rt.xa_flags | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->is_root | 0-1 |
| PARAM_VALUE | 0 | tp->data->hlist->prio | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->refcnt.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | tp->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | tp->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->bind_class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->classify | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->destroy | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->get_exts | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->hw_del | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->owner | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->put | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->reoffload | 0,631035440261332992,2894995858785198080,6092317856774164480,6534152950415466496 |
| PARAM_VALUE | 0 | tp->ops->terse_dump | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->prio | 0,65536-u32max |
| PARAM_VALUE | 1 | f | 4096-ptr_max |
| PARAM_VALUE | 1 | f->deleted | 1 |
| PARAM_VALUE | 1 | f->exts.action | 3 |
| PARAM_VALUE | 1 | f->exts.actions | 4096-ptr_max |
| PARAM_VALUE | 1 | f->exts.miss_cookie_node | 0,4096-ptr_max |
| PARAM_VALUE | 1 | f->exts.miss_cookie_node->exts | s64min-(-4096),4096-s64max |
| PARAM_VALUE | 1 | f->exts.miss_cookie_node->handle | 1-4294967295 |
| PARAM_VALUE | 1 | f->exts.miss_cookie_node->tp | s64min-(-4096),4096-s64max |
| PARAM_VALUE | 1 | f->exts.miss_cookie_node->tp_prio | 0,65536-4294967295 |
| PARAM_VALUE | 1 | f->exts.nr_actions | 0-s32max |
| PARAM_VALUE | 1 | f->exts.police | 0 |
| PARAM_VALUE | 1 | f->exts.type | 0,12 |
| PARAM_VALUE | 1 | f->hw_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | f->hw_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | f->hw_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | f->hw_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | f->hw_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | f->key->arp.sha | 0-255 |
| PARAM_VALUE | 1 | f->key->arp.tha | 0-255 |
| PARAM_VALUE | 1 | f->key->eth.dst | 0-255 |
| PARAM_VALUE | 1 | f->key->eth.src | 0-255 |
| PARAM_VALUE | 1 | f->key.cfm.mdl_ver | 0,32-224 |
| PARAM_VALUE | 1 | f->key.control.addr_type | 2-3 |
| PARAM_VALUE | 1 | f->key.control.flags | 0-63 |
| PARAM_VALUE | 1 | f->key.ct->ct_labels | 0-u32max |
| PARAM_VALUE | 1 | f->key.cvlan.vlan_tpid | 1-u16max |
| PARAM_VALUE | 1 | f->key.enc_control.addr_type | 2-3 |
| PARAM_VALUE | 1 | f->key.enc_control.flags | 0-63 |
| PARAM_VALUE | 1 | f->key.enc_opts.dst_opt_type | 11-12,14-15,17 |
| PARAM_VALUE | 1 | f->key.meta.ingress_ifindex | 0-s32max |
| PARAM_VALUE | 1 | f->key.pppoe.type | 34916 |
| PARAM_VALUE | 1 | f->key.vlan.vlan_tpid | 1-u16max |
| PARAM_VALUE | 1 | f->mask | 4096-ptr_max |
| PARAM_VALUE | 1 | f->mask->ht.p.obj_hashfn | 0 |
| PARAM_VALUE | 1 | f->mask->ht.tbl | 4096-ptr_max |
| PARAM_VALUE | 1 | f->mask->refcnt.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 1 | f->refcnt.refs.counter | 1 |
| PARAM_VALUE | 3 | extack | 0 |
| BUF_SIZE | 1 | f | 1320 |
| CAPPED_DATA | 1 | f->mask->ht.tbl | 1 |
| DATA_SOURCE | 0 | tp | $2 |
| DATA_SOURCE | 1 | f | r _kzalloc_noprof |
| FUZZY_MAX | 0 | tp->prio | 2147483648 |
| NOSPEC | 0 | tp->prio | |
| NOSPEC | 0 | tp->protocol | |
| NOSPEC | 1 | f->exts.miss_cookie_node->chain_index | |
| NOSPEC | 1 | f->exts.miss_cookie_node->tp_prio | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | tp->chain->index | 0-268435455[c] |
| USER_DATA | 0 | tp->prio | 65536-u32max[c] |
| USER_DATA | 0 | tp->protocol | 1-u16max[c] |
| USER_DATA | 1 | f->exts.miss_cookie_node->chain_index | 0-268435455[c] |
| USER_DATA | 1 | f->exts.miss_cookie_node->tp_prio | 65536-4294967295[c] |
| USER_DATA | 1 | f->handle | 0 |
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| 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/sched/cls_flower.c fl_hw_replace_filter() -> fl_hw_destroy_filter()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tp | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->chain | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->chain->block | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->chain->block->cb_lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 0 | tp->chain->block->cb_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | tp->chain->flushing | 0 |
| PARAM_VALUE | 0 | tp->data->hlist->divisor | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->flags | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->handle | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->handle_idr.idr_base | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->handle_idr.idr_next | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->handle_idr.idr_rt.xa_flags | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->is_root | 0-1 |
| PARAM_VALUE | 0 | tp->data->hlist->prio | 0-4294967295 |
| PARAM_VALUE | 0 | tp->data->hlist->refcnt.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | tp->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->classify | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->destroy | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->get_exts | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->owner | 0,4096-ptr_max |
| PARAM_VALUE | 0 | tp->ops->reoffload | 0,631035440261332992,2894995858785198080,6092317856774164480,6534152950415466496 |
| PARAM_VALUE | 0 | tp->prio | 0,65536-u32max |
| PARAM_VALUE | 1 | f | 4096-ptr_max |
| PARAM_VALUE | 1 | f->exts.action | 3 |
| PARAM_VALUE | 1 | f->exts.actions | 4096-ptr_max |
| PARAM_VALUE | 1 | f->exts.miss_cookie_node | 0,4096-ptr_max |
| PARAM_VALUE | 1 | f->exts.miss_cookie_node->exts | s64min-(-4096),4096-s64max |
| PARAM_VALUE | 1 | f->exts.miss_cookie_node->handle | 1-4294967295 |
| PARAM_VALUE | 1 | f->exts.miss_cookie_node->tp | s64min-(-4096),4096-s64max |
| PARAM_VALUE | 1 | f->exts.miss_cookie_node->tp_prio | 0,65536-4294967295 |
| PARAM_VALUE | 1 | f->exts.nr_actions | 0-s32max |
| PARAM_VALUE | 1 | f->exts.police | 0 |
| PARAM_VALUE | 1 | f->exts.type | 0,12 |
| PARAM_VALUE | 1 | f->hw_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | f->hw_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | f->hw_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | f->hw_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | f->hw_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | f->key->arp.sha | 0-255 |
| PARAM_VALUE | 1 | f->key->arp.tha | 0-255 |
| PARAM_VALUE | 1 | f->key->eth.dst | 0-255 |
| PARAM_VALUE | 1 | f->key->eth.src | 0-255 |
| PARAM_VALUE | 1 | f->key.cfm.mdl_ver | 0,32-224 |
| PARAM_VALUE | 1 | f->key.control.addr_type | 2-3 |
| PARAM_VALUE | 1 | f->key.control.flags | 0-63 |
| PARAM_VALUE | 1 | f->key.ct->ct_labels | 0-u32max |
| PARAM_VALUE | 1 | f->key.cvlan.vlan_tpid | 1-u16max |
| PARAM_VALUE | 1 | f->key.enc_control.addr_type | 2-3 |
| PARAM_VALUE | 1 | f->key.enc_control.flags | 0-63 |
| PARAM_VALUE | 1 | f->key.enc_opts.dst_opt_type | 11-12,14-15,17 |
| PARAM_VALUE | 1 | f->key.meta.ingress_ifindex | 0-s32max |
| PARAM_VALUE | 1 | f->key.pppoe.type | 34916 |
| PARAM_VALUE | 1 | f->key.vlan.vlan_tpid | 1-u16max |
| PARAM_VALUE | 1 | f->mask | 4096-ptr_max |
| PARAM_VALUE | 1 | f->mask->ht.p.obj_hashfn | 0 |
| PARAM_VALUE | 1 | f->mask->ht.tbl | 4096-ptr_max |
| PARAM_VALUE | 1 | f->mask->refcnt.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 1 | f->refcnt.refs.counter | 1 |
| PARAM_VALUE | 3 | extack | 0 |
| BUF_SIZE | 1 | f | 1320 |
| CAPPED_DATA | 1 | f->mask->ht.tbl | 1 |
| DATA_SOURCE | 0 | tp | $0 |
| DATA_SOURCE | 1 | f | $1 |
| DATA_SOURCE | 2 | rtnl_held | $2 |
| FUZZY_MAX | 0 | tp->prio | 2147483648 |
| NOSPEC | 0 | tp->chain->index | |
| NOSPEC | 0 | tp->prio | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | tp->chain->index | 0-268435455[c] |
| USER_DATA | 0 | tp->prio | 65536-u32max[c] |
| USER_DATA | 0 | tp->protocol | 1-u16max[c] |
| USER_DATA | 1 | f->handle | 0 |
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| 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 |