mlx5_esw_unlock identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/net/ethernet/mellanox/mlx5/core/eswitch.c, line 3037

Defined in 1 files as a prototype:

drivers/net/ethernet/mellanox/mlx5/core/eswitch.h, line 950 (as a prototype)

Defined in 1 files as a function:

drivers/net/ethernet/mellanox/mlx5/core/eswitch.c, line 3041 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c mlx5e_ipsec_block_tc_offload() -> mlx5_esw_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	esw	4096-ptr_max
PARAM_VALUE	0	esw->eswitch_operation_in_progress	0
PARAM_VALUE	0	esw->mode_lock.dep_map->name	0-255
PARAM_VALUE	0	esw->mode_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->mode_lock.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	esw->mode_lock.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	esw->mode_lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->mode_lock.osq.tail.counter	0-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&esw->mode_lock
TYPE_LOCK		(struct mlx5_eswitch)->mode_lock

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c mlx5_devlink_eswitch_mode_set() -> mlx5_esw_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	esw	4096-ptr_max
PARAM_VALUE	0	esw->dev->cmd.vars.throttle_sem.first_waiter->up	0-1
PARAM_VALUE	0	esw->dev->cmd.vars.unprivileged_sem.first_waiter->up	0-1
PARAM_VALUE	0	esw->dev->priv.lag->lock.dep_map->name	0-255
PARAM_VALUE	0	esw->dev->priv.lag->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	esw->dev->priv.lag->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.inner.ttc->groups	0-s64max
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.inner.ttc->refcnt	0-4294967295
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.inner.ttc->t->autogroup.num_groups	0-4294967295
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.inner.ttc->t->fgs_hash.ht.nelems.counter	s32min-s32max
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.inner.ttc->t->fgs_hash.ht.tbl->hash_rnd	0-4294967295
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.inner.ttc->t->fgs_hash.ht.tbl->nest	0-4294967295
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.inner.ttc->t->fgs_hash.ht.tbl->size	0-4294967295
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.inner.ttc->t->node.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.inner.ttc->t->node.lock.first_waiter->list.next	2212933610777083904,2624917664208203776
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.inner.ttc->t->node.lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.inner.ttc->t->node.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.inner.ttc->t->node.version.counter	s32min-s32max
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.inner.ttc->t->type	0-4294967295
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->groups	0-s64max
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->groups->num_groups	3-4,6-7
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->refcnt	0-4294967295
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->t->autogroup.num_groups	0-4294967295
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->t->fgs_hash.ht.nelems.counter	s32min-s32max
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->t->fgs_hash.ht.tbl->hash_rnd	0-4294967295
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->t->fgs_hash.ht.tbl->nest	0-4294967295
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->t->fgs_hash.ht.tbl->size	0-4294967295
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->t->node.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->t->node.lock.first_waiter->list.next	2212933610777083904,2624917664208203776
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->t->node.lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->t->node.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->t->node.version.counter	s32min-s32max
PARAM_VALUE	0	esw->dev->priv.lag->port_sel.outer.ttc->t->type	0-4294967295
PARAM_VALUE	0	esw->dev->priv.roce.fg->node.parent->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->dev->priv.roce.fg->node.parent->lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->dev->priv.roce.ft->node.parent->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->dev->priv.roce.ft->node.parent->lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->eswitch_operation_in_progress	0
PARAM_VALUE	0	esw->fdb_table.legacy.addr_grp->ftes_hash.key_len	0-u16max
PARAM_VALUE	0	esw->fdb_table.legacy.addr_grp->ftes_hash.max_elems	0-2147483646,2147483648
PARAM_VALUE	0	esw->fdb_table.legacy.addr_grp->ftes_hash.p.min_size	4-u16max
PARAM_VALUE	0	esw->fdb_table.legacy.addr_grp->node.active	1
PARAM_VALUE	0	esw->fdb_table.legacy.addr_grp->node.del_hw_func	383327178890608640
PARAM_VALUE	0	esw->fdb_table.legacy.addr_grp->node.del_sw_func	1941390029251809280
PARAM_VALUE	0	esw->fdb_table.legacy.addr_grp->node.list.next	16,4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.addr_grp->node.list.prev	16,4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.addr_grp->node.lock.magic	4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.addr_grp->node.parent	4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.addr_grp->node.refcount.refs.counter	1
PARAM_VALUE	0	esw->fdb_table.legacy.addr_grp->node.root	4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.addr_grp->node.type	4
PARAM_VALUE	0	esw->fdb_table.legacy.allmulti_grp->ftes_hash.key_len	0-u16max
PARAM_VALUE	0	esw->fdb_table.legacy.allmulti_grp->ftes_hash.max_elems	0-2147483646,2147483648
PARAM_VALUE	0	esw->fdb_table.legacy.allmulti_grp->ftes_hash.p.min_size	4-u16max
PARAM_VALUE	0	esw->fdb_table.legacy.allmulti_grp->node.active	1
PARAM_VALUE	0	esw->fdb_table.legacy.allmulti_grp->node.del_hw_func	383327178890608640
PARAM_VALUE	0	esw->fdb_table.legacy.allmulti_grp->node.del_sw_func	1941390029251809280
PARAM_VALUE	0	esw->fdb_table.legacy.allmulti_grp->node.list.next	16,4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.allmulti_grp->node.list.prev	16,4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.allmulti_grp->node.lock.magic	4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.allmulti_grp->node.parent	4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.allmulti_grp->node.refcount.refs.counter	1
PARAM_VALUE	0	esw->fdb_table.legacy.allmulti_grp->node.root	4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.allmulti_grp->node.type	4
PARAM_VALUE	0	esw->fdb_table.legacy.fdb->autogroup.active	1
PARAM_VALUE	0	esw->fdb_table.legacy.fdb->node.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->fdb_table.legacy.fdb->node.lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->fdb_table.legacy.promisc_grp->ftes_hash.key_len	0-u16max
PARAM_VALUE	0	esw->fdb_table.legacy.promisc_grp->ftes_hash.max_elems	0-2147483646,2147483648
PARAM_VALUE	0	esw->fdb_table.legacy.promisc_grp->ftes_hash.p.min_size	4-u16max
PARAM_VALUE	0	esw->fdb_table.legacy.promisc_grp->node.active	1
PARAM_VALUE	0	esw->fdb_table.legacy.promisc_grp->node.del_hw_func	383327178890608640
PARAM_VALUE	0	esw->fdb_table.legacy.promisc_grp->node.del_sw_func	1941390029251809280
PARAM_VALUE	0	esw->fdb_table.legacy.promisc_grp->node.list.next	16,4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.promisc_grp->node.list.prev	16,4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.promisc_grp->node.lock.magic	4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.promisc_grp->node.parent	4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.promisc_grp->node.refcount.refs.counter	1
PARAM_VALUE	0	esw->fdb_table.legacy.promisc_grp->node.root	4096-ptr_max
PARAM_VALUE	0	esw->fdb_table.legacy.promisc_grp->node.type	4
PARAM_VALUE	0	esw->fdb_table.offloads.drop_root->autogroup.active	1
PARAM_VALUE	0	esw->fdb_table.offloads.miss_grp->node.parent->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->fdb_table.offloads.miss_grp->node.parent->lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->fdb_table.offloads.peer_miss_grp->node.parent->lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->fdb_table.offloads.send_to_vport_grp->node.parent->lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->fdb_table.offloads.tc_miss_table->node.parent->lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->mode_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->mode_lock.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	esw->mode_lock.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	esw->mode_lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->mode_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	esw->mode_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	esw->offloads.ft_offloads->node.lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->offloads.ft_offloads->node.lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->offloads.ft_offloads->node.parent->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->offloads.ft_offloads->node.parent->lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->offloads.ft_offloads_restore->node.parent->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->offloads.ft_offloads_restore->node.parent->lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->offloads.reps_lock.dep_map->name	0-255
PARAM_VALUE	0	esw->offloads.reps_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	esw->offloads.reps_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	esw->offloads.reps_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	esw->offloads.reps_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	esw->offloads.reps_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	esw->offloads.reps_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	esw->offloads.restore_group->node.parent->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->offloads.restore_group->node.parent->lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->offloads.vport_rx_drop_group->node.parent->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->offloads.vport_rx_drop_group->node.parent->lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->offloads.vport_rx_group->node.parent->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->offloads.vport_rx_group->node.parent->lock.first_waiter->type	0-1
PARAM_VALUE	0	*esw->dev->priv.lag->lag_mpesw.pf_metadata	0-4294967295
CAPPED_DATA	0	esw	1
CAPPED_DATA	0	&esw->mode_lock	1
DATA_SOURCE	0	esw	r mlx5_devlink_eswitch_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	esw->esw_funcs.num_ec_vfs
NO_OVERFLOW_SIMPLE	0	esw->esw_funcs.num_vfs
NO_OVERFLOW_SIMPLE	0	esw->fdb_table.offloads.drop_root_rule->num_rules
NO_OVERFLOW_SIMPLE	0	esw->fdb_table.offloads.miss_rule_multi->num_rules
NO_OVERFLOW_SIMPLE	0	esw->fdb_table.offloads.miss_rule_uni->num_rules
NO_OVERFLOW_SIMPLE	0	esw->offloads.vport_rx_drop_rule->num_rules
LOCK2	0	&esw->mode_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 mlx5_eswitch)->mode_lock

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c mlx5_eswitch_block_mode() -> mlx5_esw_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	esw	4096-ptr_max
PARAM_VALUE	0	esw->eswitch_operation_in_progress	0
PARAM_VALUE	0	esw->mode_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	esw->mode_lock.first_waiter->type	0-1
PARAM_VALUE	0	esw->user_count.counter	s64min-0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&esw->mode_lock
HALF_LOCKED2		&rx->ft.mutex
HALF_LOCKED2		&tx->ft.mutex
TYPE_LOCK		(struct mlx5_eswitch)->mode_lock