dsa_user_change_conduit identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

net/dsa/user.h, line 51 (as a prototype)

Defined in 1 files as a function:

net/dsa/user.c, line 2897 (as a function)

Referenced in 2 files:

Smatch caller information:

net/dsa/netlink.c dsa_changelink() -> dsa_user_change_conduit()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->rtnl_link_ops	4096-ptr_max
PARAM_VALUE	1	conduit	4096-ptr_max
PARAM_VALUE	2	extack	4971238048455385088
CAPPED_DATA	0	dev->nd_net.net	1
CAPPED_DATA	0	dev->rtnl_link_ops	1
CAPPED_DATA	1	conduit->ifindex	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	conduit	r __dev_get_by_index
DATA_SOURCE	2	extack	$3
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/dsa/user.c dsa_conduit_lag_join() -> dsa_user_change_conduit()

Type	Parameter	Key	Value
PARAM_VALUE	1	conduit	4096-ptr_max
PARAM_VALUE	1	conduit->dev.kobj.sd->__parent	0
PARAM_VALUE	1	conduit->dev.kobj.sd->attr.notify_next	0,426918848001064960
PARAM_VALUE	1	conduit->dev.parent->links.consumers.prev	4096-ptr_max
PARAM_VALUE	1	conduit->dev.parent->links.consumers.prev->next	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->ds->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->ds->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->ds->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->tag_ops	4096-ptr_max
PARAM_VALUE	1	conduit->ethtool_ops->get_ethtool_stats	8592110111847948288
PARAM_VALUE	1	conduit->ethtool_ops->get_sset_count	9074773906321403904
PARAM_VALUE	1	conduit->ethtool_ops->get_strings	8416436076461408256
PARAM_VALUE	1	conduit->flags	1024-u32max
PARAM_VALUE	1	conduit->lock.dep_map->name	0-255
PARAM_VALUE	1	conduit->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	1	conduit->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	conduit->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	conduit->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	1	conduit->lock.first_waiter->task->blocked_on	0
PARAM_VALUE	1	conduit->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	conduit->mctp_ptr->refs.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	1	conduit->npinfo->dev_lock.first_waiter->up	0-1
PARAM_VALUE	1	conduit->priv->curr_active_slave->dev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	conduit->priv->curr_active_slave->dev->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	conduit->priv->current_netdev_promisc_flags_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	conduit->priv->dev->card_data.hydra.transid	0-255
PARAM_VALUE	1	conduit->priv->fs->mdev->cmd.pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	1	conduit->priv->fs->mdev->cmd.pool->dev->iommu->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	conduit->priv->fs->mdev->cmd.pool->dev->iommu->lock.first_waiter->list.prev->prev	0,5159360019465732096
PARAM_VALUE	1	conduit->priv->fs->mdev->cmd.pool->dev->iommu->lock.first_waiter->magic	5159360019465732096
PARAM_VALUE	1	conduit->priv->lowerdev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	conduit->priv->lowerdev->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	conduit->priv->mac_vlan_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	conduit->priv->rocker->cmd_ring.head	0-4294967295
PARAM_VALUE	1	conduit->priv->vf_netdev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	conduit->priv->vf_netdev->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	conduit->refcnt_tracker.quarantine.prev->next	4096-ptr_max
PARAM_VALUE	1	conduit->refcnt_tracker.quarantine.prev->next->next	4096-ptr_max
PARAM_VALUE	1	conduit->rx_mode_retry_timer->entry.pprev	4096-ptr_max
PARAM_VALUE	1	conduit->work_node.next->next	4096-ptr_max
PARAM_VALUE	1	conduit->work_node.next->prev	4096-ptr_max
PARAM_VALUE	1	conduit->work_node.prev->next	4096-ptr_max
PARAM_VALUE	1	conduit->work_node.prev->prev	4096-ptr_max
PARAM_VALUE	1	conduit->work_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	1	conduit->work_tracker->dead	0-1
PARAM_VALUE	1	conduit->work_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	1	*conduit->name	0-255
CAPPED_DATA	1	conduit	1
DATA_SOURCE	1	conduit	$1
DATA_SOURCE	2	extack	$3
UNITS	1	conduit	unit_byte

net/dsa/user.c dsa_conduit_lag_join() -> dsa_user_change_conduit()

Type	Parameter	Key	Value
PARAM_VALUE	1	conduit	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->bridge	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->bridge->dev	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->bridge->refcount.refs.counter	1
PARAM_VALUE	1	conduit->dsa_ptr->ds->dev	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->ds->dev->kobj.entry.next->prev	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->ds->dev->kobj.entry.prev->next	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->ds->dev->links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->ds->dev->power.entry.next->prev	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->ds->dev->power.entry.prev->next	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->ds->priv->alr_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	conduit->dsa_ptr->ds->priv->mact_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	conduit->dsa_ptr->ds->priv->map_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	conduit->dsa_ptr->ds->priv->pce_table_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	conduit->dsa_ptr->lag	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->lag->dev	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->lag->fdb_lock.magic	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->lag->fdbs.next	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->lag->fdbs.prev	4096-ptr_max
PARAM_VALUE	1	conduit->dsa_ptr->lag->refcount.refs.counter	1
PARAM_VALUE	1	conduit->dsa_ptr->rcv	1-u64max
PARAM_VALUE	1	conduit->npinfo->dev_lock.first_waiter->up	0-1
PARAM_VALUE	1	*conduit->dsa_ptr->ds->dst->lags	4096-ptr_max
PARAM_VALUE	1	*conduit->dsa_ptr->ds->priv->spidev->controller->dev.driver_data->rx_dma.ch->name	0-255
PARAM_VALUE	1	*conduit->dsa_ptr->ds->priv->spidev->controller->dev.driver_data->tx_dma.ch->name	0-255
PARAM_VALUE	2	extack	0
CAPPED_DATA	1	conduit	1
DATA_SOURCE	1	conduit	$0

net/dsa/user.c dsa_tree_migrate_ports_from_lag_conduit() -> dsa_user_change_conduit()

Type	Parameter	Key	Value
PARAM_VALUE	1	conduit->npinfo->dev_lock.first_waiter->up	0-1
PARAM_VALUE	2	extack	0
DATA_SOURCE	1	conduit	r dsa_tree_find_first_conduit