Documented in 1 files:

Defined in 2 files as a prototype:

Defined in 2 files as a function:

Referenced in 44 files:

Smatch caller information:

drivers/tty/tty_io.c __tty_hangup() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ctrl.session 0,4096-ptr_max
PARAM_VALUE 0 tty->driver 4096-ptr_max
PARAM_VALUE 0 tty->files_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->legacy_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 tty->port 4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
CAPPED_DATA 0 tty 1
CAPPED_DATA 0 &tty->tty_files 1
DATA_SOURCE 0 tty $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &tty->legacy_mutex
HALF_LOCKED2 0 &tty->driver_data->d_lockref.lock
TYPE_LOCK (struct tty_struct)->legacy_mutex

drivers/tty/tty_io.c release_tty() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
PARAM_VALUE 0 tty->port 4096-ptr_max
PARAM_VALUE 0 tty->port->buf.work.lockdep_map->name 0-255
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &spk_mutex
HALF_LOCKED2 global &tty_mutex

drivers/tty/tty_io.c release_tty() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->driver 4096-ptr_max
PARAM_VALUE 0 tty->driver->ops 4096-ptr_max
PARAM_VALUE 0 tty->ldisc->ops 4096-ptr_max
PARAM_VALUE 0 tty->ldisc->tty 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->legacy_mutex.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 tty->link 0,4096-ptr_max
PARAM_VALUE 0 tty->link->port 4096-ptr_max
PARAM_VALUE 0 tty->link->port->buf.work.lockdep_map->name 0-255
PARAM_VALUE 0 tty->link->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->link->termios_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 tty->ops 4096-ptr_max
PARAM_VALUE 0 tty->ops->close 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->ldisc_ok 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->lookup 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->open 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->set_ldisc 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->set_termios 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->shutdown 0,3518621193109893120,5469287042401259520
PARAM_VALUE 0 tty->ops->write 0,4096-ptr_max
PARAM_VALUE 0 tty->port 0,4096-ptr_max
PARAM_VALUE 0 tty->port->buf.work.lockdep_map->name 0-255
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 *tty->driver->ttys 0
BUF_SIZE 0 tty s32min,(-1),1-s32max
BUF_SIZE 0 tty s32min,(-1),1-s32max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &spk_mutex
HALF_LOCKED2 global &tty_mutex

drivers/tty/tty_io.c tty_kopen() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
DATA_SOURCE 0 tty r tty_driver_lookup_tty
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &spk_mutex
LOCK2 global &tty_mutex

drivers/tty/tty_io.c tty_open_by_driver() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->port 4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_driver_lookup_tty
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &tty_mutex

drivers/tty/tty_io.c tty_open_by_driver() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->legacy_mutex.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->legacy_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 tty->port 4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_driver_lookup_tty
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 0 &tty->legacy_mutex

drivers/tty/tty_io.c tty_open_current_tty() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->legacy_mutex.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->legacy_mutex.osq.tail.counter 0-s32max
DATA_SOURCE 0 tty r get_current_tty
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &tty->legacy_mutex
TYPE_LOCK (struct tty_struct)->legacy_mutex

drivers/tty/tty_io.c tty_vhangup_self() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ctrl.pgrp 0
PARAM_VALUE 0 tty->ctrl.pktstatus 0
PARAM_VALUE 0 tty->ctrl.session 0
PARAM_VALUE 0 tty->disc_data 0,4096-ptr_max
PARAM_VALUE 0 tty->disc_data->canon_head 0
PARAM_VALUE 0 tty->disc_data->chan.ppp 0
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->file.rq.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->file.rq.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->file.xq.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->file.xq.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->ns_tracker->dead 0-1
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.first_waiter->handoff_set 1
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.first_waiter->type 0-1
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.osq.tail.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->chan.ppp->downl.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.dead 1
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.rq.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.rq.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.xq.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.xq.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->chan.ppp->ns_tracker->dead 0-1
PARAM_VALUE 0 tty->disc_data->chan.ppp->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->commit_head 0
PARAM_VALUE 0 tty->disc_data->dead.done 0-4294967293,4294967295
PARAM_VALUE 0 tty->disc_data->dead.wait.lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->dead.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->dead_cmp.done 0-4294967293,4294967295
PARAM_VALUE 0 tty->disc_data->dead_cmp.wait.lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->dead_cmp.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->dev->nd_net.net->rtnl_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->disc_data->dev->nd_net.net->rtnl_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 tty->disc_data->dev->nd_net.net->rtnl_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->erasing 0
PARAM_VALUE 0 tty->disc_data->keepalive_timer.lockdep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->line_start 0
PARAM_VALUE 0 tty->disc_data->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->lookahead_count 0
PARAM_VALUE 0 tty->disc_data->no_room 0
PARAM_VALUE 0 tty->disc_data->outfill_timer.lockdep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock->read_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->__mce_reserved 0-4611686018427387903
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->__pad 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->__state 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->brk_randomized 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->btrace_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->closid 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->core_node.__rb_parent_color 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->core_occupation 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->cpuset_mem_spread_rotor s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->curr_ret_depth s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->curr_ret_stack s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->delays->blkio_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->delays->lock.owner_cpu 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->delays->lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_bw_attached 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_defer 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_defer_armed 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_defer_idle 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_defer_running 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_non_contending 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_overrun 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_server 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_server_active 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_throttled 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_yielded 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.inactive_timer.is_hard 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.inactive_timer.is_lazy 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.inactive_timer.is_queued 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.inactive_timer.is_soft 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->active_balance s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->clock_update_flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_enabled 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_forceidle_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_forceidle_occupation 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_forceidle_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_pick_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_sched_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_task_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->has_blocked_load 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->hrtick_sched 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->idle_balance 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->membarrier_state s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nohz_idle_balance 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nohz_tick_stopped 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_llc_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_numa_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_pinned 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_pref_llc_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_preferred_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->numa_migrate_on 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->online s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->push_busy 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->push_cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->sched_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->sched_goidle 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->ticks_without_resched s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->ttwu_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->ttwu_local 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->ttwu_pending 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->uclamp_flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->yld_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->exit_code s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->exit_signal s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->exit_state s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->fail_nth 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->frozen 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->hardirq_threaded 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->il_prev s16min-s16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->il_weight 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_eventfd 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_execve 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_iowait 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_lru_fault 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_memstall 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_nf_duplicate 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_page_owner 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_thrashing 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_ubsan 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_user_fault 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->irq_config s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->is_blocked 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kasan_depth 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_mode 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_saved_mode 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_saved_sequence s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_saved_size 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_sequence s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_size 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_softirq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->latency_record_count s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->lockdep_depth s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->lockdep_recursion 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->lockdep_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->make_it_fail s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mce_count s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mce_ripv 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mce_whole_page 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->memcg_nr_pages_over_high 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->migration_disabled 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->migration_flags 0-u16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.irq_work.node.a_flags.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.max_cids 0-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.nr_cpus_allowed 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.pcpu_thrs 1-1073741823
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.update_deferred 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->no_cgroup_migration 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->non_block_count s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->normal_prio s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->nr_cpus_allowed s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->nr_dirtied s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->nr_dirtied_pause s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->numa_preferred_nid s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->numa_scan_period 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->numa_scan_period_max 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->numa_scan_seq s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->on_cpu 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->on_rq 0-1,3-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pagefault_disabled s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pasid_activated 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pdeath_signal s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->personality 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pid s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->policy 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pref_llc_queued s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pref_node_fork s16min-s16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->preferred_llc s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->prio s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->psi_flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->ptrace 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pushable_dl_tasks.__rb_parent_color 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pushable_tasks.prio s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_read_lock_nesting s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_tasks_exit_cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_tasks_holdout 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_tasks_idle_cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_tasks_idx 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_trivial_preempt_nesting s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->recent_used_cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->reported_split_lock 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->restore_sigmask 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rmid 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rseq.event.ids_changed 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rt.on_list 0-u16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rt.on_rq 0-u16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rt.time_slice 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rt_priority 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sas_ss_flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_contributes_to_load 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_migrated 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_remote_wakeup 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_reset_on_fork 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_rt_mutex 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_task_group->idle s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_task_hot 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->propagate 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->removed.lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->removed.lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->curr->mm->sc_stat.cpu (-1)
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->curr->pref_llc_queued 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->donor->__state 0,512
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->donor->sched_migrated 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->donor->wake_cpu 0-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.custom_slice 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.depth s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.on_rq 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.rel_deadline 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.sched_delayed 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sequential_io 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sequential_io_avg 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sessionid 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->softirq_context s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->softirqs_enabled s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->static_prio s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->tgid s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->throttled 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->trc_reader_nesting s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->use_memdelay 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->wake_cpu 0-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->wakee_flips 0-4294967295
PARAM_VALUE 0 tty->disc_data->push 0
PARAM_VALUE 0 tty->disc_data->read_head 0
PARAM_VALUE 0 tty->disc_data->read_tail 0
PARAM_VALUE 0 tty->disc_data->ready 0
PARAM_VALUE 0 tty->disc_data->refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 tty->disc_data->rpkt->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 tty->disc_data->rpkt->sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 tty->disc_data->rpkt->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->rpkt->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 tty->disc_data->rpkt->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->rpkt->sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 tty->disc_data->rpkt->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->rpkt->sk->sk_callback_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->rpkt->sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->rqueue.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->rqueue.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->rqueue.qlen 0
PARAM_VALUE 0 tty->disc_data->rx_buf_list.count s32min-s32max
PARAM_VALUE 0 tty->disc_data->rx_free_buf_list.count s32min-s32max
PARAM_VALUE 0 tty->disc_data->serio->dev.driver_data->xmit.tail 0-255
PARAM_VALUE 0 tty->disc_data->tpkt->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 tty->disc_data->tpkt->sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 tty->disc_data->tpkt->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->tpkt->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 tty->disc_data->tpkt->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->tpkt->sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 tty->disc_data->tpkt->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->tpkt->sk->sk_callback_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->tpkt->sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->tty 0
PARAM_VALUE 0 tty->driver_data->gsm->tx_bytes 0-4294967295
PARAM_VALUE 0 tty->driver_data->gsm->tx_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 tty->driver_data->irq_requested 0
PARAM_VALUE 0 tty->driver_data->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->n_outbuf 0
PARAM_VALUE 0 tty->driver_data->nb_bytes 0
PARAM_VALUE 0 tty->driver_data->pm_state 0-4294967295
PARAM_VALUE 0 tty->driver_data->pointer_read 0
PARAM_VALUE 0 tty->driver_data->pointer_write 0
PARAM_VALUE 0 tty->driver_data->port->client_data->serdev->write_comp.wait.lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 tty->driver_data->port.client_data->serdev->write_comp.done 0-4294967295
PARAM_VALUE 0 tty->driver_data->port.client_data->serdev->write_comp.wait.lock.owner (-1)
PARAM_VALUE 0 tty->driver_data->port.client_data->serdev->write_comp.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->driver_data->port.count s32min-s32max
PARAM_VALUE 0 tty->driver_data->port.tty->kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 tty->driver_data->port.xmit_buf 0
PARAM_VALUE 0 tty->driver_data->port.xmit_fifo.kfifo.out 0-4294967295
PARAM_VALUE 0 tty->driver_data->refcount.counter 0-s32max
PARAM_VALUE 0 tty->driver_data->retries s32min-s32max
PARAM_VALUE 0 tty->driver_data->rx_enable 0
PARAM_VALUE 0 tty->driver_data->state 5
PARAM_VALUE 0 tty->driver_data->tty_port.count 0
PARAM_VALUE 0 tty->driver_data->tty_port.tty 0
PARAM_VALUE 0 tty->driver_data->tty_resize.lockdep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.deferred_resume 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.idle_notification 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.request 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.request_pending 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->uart_port->mctrl 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.deferred_resume 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.request 0-4
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.request_pending 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->enable_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->parent->dev->power.request 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->parent->enable_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->parent->prepare_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->parent->protect_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->prepare_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->protect_count 0-4294967295
PARAM_VALUE 0 tty->files_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc 0,4096-ptr_max
PARAM_VALUE 0 tty->ldisc->ops 4096-ptr_max
PARAM_VALUE 0 tty->ldisc->ops->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 tty->ldisc->tty 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev 1197945390870683648
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev->next 1197945390870683648
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev->next->next 4096-ptr_max
PARAM_VALUE 0 tty->legacy_mutex.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 tty->ops->close 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->hangup 0,4096-ptr_max
PARAM_VALUE 0 tty->port->buf.work.entry.next 4096-ptr_max
PARAM_VALUE 0 tty->port->buf.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 tty->port->count 0
PARAM_VALUE 0 tty->port->tty 0
PARAM_VALUE 0 tty->port->tty->hangup_work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 tty->receive_room 0
PARAM_VALUE 0 tty->termios.c_line 0,27
PARAM_VALUE 0 tty->termios_rwsem.dep_map->name 0-255
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 tty->termios_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 0 *tty->disc_data->proto_lock.read_count 0-4294967295
PARAM_VALUE 0 *tty->driver_data->uart_port->membase 0-255
DATA_SOURCE 0 tty r get_current_tty
NOCHECK_CALL

kernel/exit.c __exit_signal() -> tty_kref_put()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &tasklist_lock
LOCK2 irq

drivers/leds/trigger/ledtrig-tty.c ledtrig_tty_deactivate() -> tty_kref_put()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &led_cdev->trigger_lock
HALF_LOCKED2 &led_cdev->led_access
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 global &triggers_list_lock
TYPE_LOCK (struct led_classdev)->trigger_lock

drivers/leds/trigger/ledtrig-tty.c ttyname_store() -> tty_kref_put()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/tty/tty_port.c class_tty_port_tty_destructor() -> tty_kref_put()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/tty/tty_port.c tty_port_hangup() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &tty->legacy_mutex
HALF_LOCKED2 &tty->driver_data->d_lockref.lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct tty_struct)->legacy_mutex

drivers/tty/tty_port.c tty_port_tty_set() -> tty_kref_put()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &port->lock
LOCK2 irq
HALF_LOCKED2 &gsm->mutex
HALF_LOCKED2 &serial->disc_mutex
HALF_LOCKED2 &serial->parent->mutex
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &console_mutex
TYPE_LOCK (struct tty_port)->lock

drivers/usb/serial/ti_usb_3410_5052.c ti_handle_new_msr() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
PARAM_VALUE 0 tty->termios.c_cflag 0-2147483646,2147483648-u32max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/accessibility/speakup/selection.c __speakup_paste_selection() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->driver_data 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &tty->ldisc_sem

drivers/accessibility/speakup/selection.c __speakup_set_selection() -> tty_kref_put()

Type Parameter Key Value
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/accessibility/speakup/selection.c speakup_cancel_paste() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 1-u64max
NOCHECK_CALL

drivers/accessibility/speakup/selection.c speakup_cancel_selection() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 1-u64max
NOCHECK_CALL

drivers/accessibility/speakup/selection.c speakup_paste_selection() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
DATA_SOURCE 0 tty $0
NOCHECK_CALL
LOCK2 flags
LOCK2 global &speakup_info.spinlock
TYPE_LOCK (struct speakup_info_t)->spinlock

drivers/accessibility/speakup/selection.c speakup_set_selection() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
DATA_SOURCE 0 tty $0
NOCHECK_CALL
LOCK2 flags
LOCK2 global &speakup_info.spinlock
TYPE_LOCK (struct speakup_info_t)->spinlock

drivers/usb/serial/io_edgeport.c process_rcvd_status() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ops->lookup 0,4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &edge_serial->es_lock
LOCK2 flags
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct edgeport_serial)->es_lock

security/apparmor/file.c revalidate_tty() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->files_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->tty_files.next 4096-ptr_max
CAPPED_DATA 0 &tty->tty_files 1
DATA_SOURCE 0 tty r get_current_tty
NOCHECK_CALL

drivers/usb/serial/ftdi_sio.c ftdi_process_packet() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.wait_readers 0
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/tty/nozomi.c receive_data() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dc->spin_mutex
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct nozomi)->spin_mutex

drivers/tty/vt/keyboard.c kbd_keycode() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
PARAM_VALUE 0 tty->driver_data 1-u64max
PARAM_VALUE 0 tty->driver_data->port_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->refcount.counter 0-s32max
PARAM_VALUE 0 tty->driver_data->write_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->ops 4096-ptr_max
PARAM_VALUE 0 tty->ops->chars_in_buffer 1-u64max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->event_lock
LOCK2 global &kbd_event_lock
LOCK2 irq
LOCK2 rcu_read
TYPE_LOCK (struct input_dev)->event_lock

drivers/tty/vt/keyboard.c kbd_keycode() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
PARAM_VALUE 0 tty->driver_data 1-u64max
PARAM_VALUE 0 tty->ops 4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->event_lock
LOCK2 global &kbd_event_lock
LOCK2 irq
LOCK2 rcu_read
TYPE_LOCK (struct input_dev)->event_lock

drivers/tty/n_gsm.c gsm_control_modem() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.wait_readers 0
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
NOCHECK_CALL
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->port->buf.lock

drivers/tty/n_gsm.c gsm_dlci_data() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.wait_readers 0
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
NOCHECK_CALL
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->port->buf.lock

drivers/tty/n_gsm.c gsm_dlci_release() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ctrl.pgrp 0
PARAM_VALUE 0 tty->ctrl.pktstatus 0
PARAM_VALUE 0 tty->ctrl.session 0
PARAM_VALUE 0 tty->disc_data 0,4096-ptr_max
PARAM_VALUE 0 tty->disc_data->canon_head 0
PARAM_VALUE 0 tty->disc_data->chan.ppp 0
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->file.rq.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->file.rq.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->file.xq.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->file.xq.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->ns_tracker->dead 0-1
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.first_waiter->handoff_set 1
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.first_waiter->type 0-1
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.osq.tail.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->chan.ppp->downl.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.dead 1
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.rq.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.rq.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.xq.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.xq.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->chan.ppp->ns_tracker->dead 0-1
PARAM_VALUE 0 tty->disc_data->chan.ppp->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->commit_head 0
PARAM_VALUE 0 tty->disc_data->dead.done 0-4294967293,4294967295
PARAM_VALUE 0 tty->disc_data->dead.wait.lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->dead.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->dead_cmp.done 0-4294967293,4294967295
PARAM_VALUE 0 tty->disc_data->dead_cmp.wait.lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->dead_cmp.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->dev->nd_net.net->rtnl_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->disc_data->dev->nd_net.net->rtnl_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 tty->disc_data->dev->nd_net.net->rtnl_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->erasing 0
PARAM_VALUE 0 tty->disc_data->keepalive_timer.lockdep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->line_start 0
PARAM_VALUE 0 tty->disc_data->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->lookahead_count 0
PARAM_VALUE 0 tty->disc_data->no_room 0
PARAM_VALUE 0 tty->disc_data->outfill_timer.lockdep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock->read_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->__mce_reserved 0-4611686018427387903
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->__pad 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->__state 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->brk_randomized 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->btrace_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->closid 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->core_node.__rb_parent_color 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->core_occupation 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->cpuset_mem_spread_rotor s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->curr_ret_depth s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->curr_ret_stack s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->delays->blkio_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->delays->lock.owner_cpu 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->delays->lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_bw_attached 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_defer 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_defer_armed 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_defer_idle 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_defer_running 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_non_contending 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_overrun 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_server 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_server_active 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_throttled 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_yielded 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.inactive_timer.is_hard 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.inactive_timer.is_lazy 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.inactive_timer.is_queued 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.inactive_timer.is_soft 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->active_balance s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->clock_update_flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_enabled 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_forceidle_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_forceidle_occupation 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_forceidle_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_pick_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_sched_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_task_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->has_blocked_load 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->hrtick_sched 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->idle_balance 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->membarrier_state s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nohz_idle_balance 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nohz_tick_stopped 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_llc_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_numa_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_pinned 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_pref_llc_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_preferred_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->numa_migrate_on 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->online s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->push_busy 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->push_cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->sched_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->sched_goidle 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->ticks_without_resched s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->ttwu_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->ttwu_local 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->ttwu_pending 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->uclamp_flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->yld_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->exit_code s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->exit_signal s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->exit_state s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->fail_nth 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->frozen 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->hardirq_threaded 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->il_prev s16min-s16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->il_weight 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_eventfd 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_execve 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_iowait 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_lru_fault 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_memstall 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_nf_duplicate 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_page_owner 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_thrashing 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_ubsan 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_user_fault 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->irq_config s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->is_blocked 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kasan_depth 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_mode 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_saved_mode 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_saved_sequence s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_saved_size 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_sequence s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_size 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_softirq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->latency_record_count s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->lockdep_depth s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->lockdep_recursion 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->lockdep_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->make_it_fail s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mce_count s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mce_ripv 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mce_whole_page 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->memcg_nr_pages_over_high 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->migration_disabled 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->migration_flags 0-u16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.irq_work.node.a_flags.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.max_cids 0-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.nr_cpus_allowed 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.pcpu_thrs 1-1073741823
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.update_deferred 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->no_cgroup_migration 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->non_block_count s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->normal_prio s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->nr_cpus_allowed s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->nr_dirtied s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->nr_dirtied_pause s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->numa_preferred_nid s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->numa_scan_period 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->numa_scan_period_max 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->numa_scan_seq s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->on_cpu 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->on_rq 0-1,3-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pagefault_disabled s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pasid_activated 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pdeath_signal s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->personality 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pid s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->policy 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pref_llc_queued s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pref_node_fork s16min-s16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->preferred_llc s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->prio s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->psi_flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->ptrace 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pushable_dl_tasks.__rb_parent_color 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pushable_tasks.prio s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_read_lock_nesting s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_tasks_exit_cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_tasks_holdout 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_tasks_idle_cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_tasks_idx 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_trivial_preempt_nesting s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->recent_used_cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->reported_split_lock 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->restore_sigmask 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rmid 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rseq.event.ids_changed 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rt.on_list 0-u16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rt.on_rq 0-u16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rt.time_slice 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rt_priority 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sas_ss_flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_contributes_to_load 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_migrated 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_remote_wakeup 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_reset_on_fork 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_rt_mutex 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_task_group->idle s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_task_hot 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->propagate 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->removed.lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->removed.lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->curr->mm->sc_stat.cpu (-1)
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->curr->pref_llc_queued 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->donor->__state 0,512
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->donor->sched_migrated 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->donor->wake_cpu 0-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.custom_slice 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.depth s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.on_rq 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.rel_deadline 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.sched_delayed 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sequential_io 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sequential_io_avg 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sessionid 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->softirq_context s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->softirqs_enabled s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->static_prio s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->tgid s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->throttled 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->trc_reader_nesting s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->use_memdelay 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->wake_cpu 0-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->wakee_flips 0-4294967295
PARAM_VALUE 0 tty->disc_data->push 0
PARAM_VALUE 0 tty->disc_data->read_head 0
PARAM_VALUE 0 tty->disc_data->read_tail 0
PARAM_VALUE 0 tty->disc_data->ready 0
PARAM_VALUE 0 tty->disc_data->refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 tty->disc_data->rpkt->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 tty->disc_data->rpkt->sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 tty->disc_data->rpkt->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->rpkt->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 tty->disc_data->rpkt->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->rpkt->sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 tty->disc_data->rpkt->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->rpkt->sk->sk_callback_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->rpkt->sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->rqueue.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->rqueue.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->rqueue.qlen 0
PARAM_VALUE 0 tty->disc_data->rx_buf_list.count s32min-s32max
PARAM_VALUE 0 tty->disc_data->rx_free_buf_list.count s32min-s32max
PARAM_VALUE 0 tty->disc_data->serio->dev.driver_data->xmit.tail 0-255
PARAM_VALUE 0 tty->disc_data->tpkt->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 tty->disc_data->tpkt->sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 tty->disc_data->tpkt->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->tpkt->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 tty->disc_data->tpkt->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->tpkt->sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 tty->disc_data->tpkt->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->tpkt->sk->sk_callback_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->tpkt->sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->tty 0
PARAM_VALUE 0 tty->driver_data->gsm->tx_bytes 0-4294967295
PARAM_VALUE 0 tty->driver_data->gsm->tx_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 tty->driver_data->irq_requested 0
PARAM_VALUE 0 tty->driver_data->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->n_outbuf 0
PARAM_VALUE 0 tty->driver_data->nb_bytes 0
PARAM_VALUE 0 tty->driver_data->pm_state 0-4294967295
PARAM_VALUE 0 tty->driver_data->pointer_read 0
PARAM_VALUE 0 tty->driver_data->pointer_write 0
PARAM_VALUE 0 tty->driver_data->port->client_data->serdev->write_comp.wait.lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 tty->driver_data->port.client_data->serdev->write_comp.done 0-4294967295
PARAM_VALUE 0 tty->driver_data->port.client_data->serdev->write_comp.wait.lock.owner (-1)
PARAM_VALUE 0 tty->driver_data->port.client_data->serdev->write_comp.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->driver_data->port.count s32min-s32max
PARAM_VALUE 0 tty->driver_data->port.tty->kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 tty->driver_data->port.xmit_buf 0
PARAM_VALUE 0 tty->driver_data->port.xmit_fifo.kfifo.out 0-4294967295
PARAM_VALUE 0 tty->driver_data->refcount.counter 0-s32max
PARAM_VALUE 0 tty->driver_data->retries s32min-s32max
PARAM_VALUE 0 tty->driver_data->rx_enable 0
PARAM_VALUE 0 tty->driver_data->state 5
PARAM_VALUE 0 tty->driver_data->tty_port.count 0
PARAM_VALUE 0 tty->driver_data->tty_port.tty 0
PARAM_VALUE 0 tty->driver_data->tty_resize.lockdep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.deferred_resume 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.idle_notification 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.request 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.request_pending 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->uart_port->mctrl 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.deferred_resume 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.request 0-4
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.request_pending 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->enable_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->parent->dev->power.request 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->parent->enable_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->parent->prepare_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->parent->protect_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->prepare_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->protect_count 0-4294967295
PARAM_VALUE 0 tty->files_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc 0,4096-ptr_max
PARAM_VALUE 0 tty->ldisc->ops 4096-ptr_max
PARAM_VALUE 0 tty->ldisc->ops->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 tty->ldisc->tty 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev 1197945390870683648
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev->next 1197945390870683648
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev->next->next 4096-ptr_max
PARAM_VALUE 0 tty->legacy_mutex.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 tty->ops->close 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->hangup 0,4096-ptr_max
PARAM_VALUE 0 tty->port->buf.work.entry.next 4096-ptr_max
PARAM_VALUE 0 tty->port->buf.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 tty->port->count 0
PARAM_VALUE 0 tty->port->tty 0
PARAM_VALUE 0 tty->port->tty->hangup_work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 tty->receive_room 0
PARAM_VALUE 0 tty->termios.c_line 0,27
PARAM_VALUE 0 tty->termios_rwsem.dep_map->name 0-255
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 tty->termios_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 0 *tty->disc_data->proto_lock.read_count 0-4294967295
PARAM_VALUE 0 *tty->driver_data->uart_port->membase 0-255
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &gsm->mutex
HALF_LOCKED2 &tty->ldisc_sem
TYPE_LOCK (struct gsm_mux)->mutex

drivers/tty/n_gsm.c gsmld_detach_gsm() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.wait_readers 0
PARAM_VALUE 0 tty->port 4096-ptr_max
PARAM_VALUE 0 tty->port->buf.lock.dep_map->name 0-255
PARAM_VALUE 0 tty->port->buf.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->port->buf.lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 tty->port->buf.lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 tty->port->buf.lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 tty->port->buf.lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->port->buf.lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 tty->port->buf.lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 tty->port->buf.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 tty->port->buf.work.entry.next 4096-ptr_max
PARAM_VALUE 0 tty->port->buf.work.entry.next->prev 4096-ptr_max
CAPPED_DATA 0 tty 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 &tty->port->buf.lock

drivers/tty/tty_mutex.c tty_lock_interruptible() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->legacy_mutex.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->legacy_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 tty->legacy_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 tty->legacy_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 tty->port 4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
CAPPED_DATA 0 &tty->legacy_mutex 1
DATA_SOURCE 0 tty $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/tty/tty_mutex.c tty_unlock() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->legacy_mutex.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 tty->legacy_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 tty->legacy_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 tty->link->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->link->termios_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 tty->ops->chars_in_buffer 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->close 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->hangup 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->ldisc_ok 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->lookup 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->open 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->set_ldisc 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->set_termios 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->write 0,4096-ptr_max
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
BUF_SIZE 0 tty s32min,(-1),1-s32max
BUF_SIZE 0 tty s32min,(-1),1-s32max
BUF_SIZE 0 tty->driver_data (-1),1-s32max
BUF_SIZE 0 tty->ldisc (-1),16
BUF_SIZE 0 tty->link->driver_data (-1)-s32max
CAPPED_DATA 0 &tty->legacy_mutex 1
DATA_SOURCE 0 tty $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 tty->termios.c_line 0-30
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &spk_mutex
HALF_LOCKED2 0 &tty->driver_data->d_lockref.lock

kernel/audit.c audit_put_tty() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
DATA_SOURCE 0 tty $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/tty/hvc/hvc_console.c __hvc_poll() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &hvc_structs_mutex

drivers/tty/hvc/hvc_console.c hvc_remove() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ctrl.pgrp 0
PARAM_VALUE 0 tty->ctrl.pktstatus 0
PARAM_VALUE 0 tty->ctrl.session 0
PARAM_VALUE 0 tty->disc_data 0,4096-ptr_max
PARAM_VALUE 0 tty->disc_data->canon_head 0
PARAM_VALUE 0 tty->disc_data->chan.ppp 0
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->file.rq.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->file.rq.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->file.xq.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->file.xq.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->ns_tracker->dead 0-1
PARAM_VALUE 0 tty->disc_data->chan.ppp->bridge->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.first_waiter->handoff_set 1
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.first_waiter->type 0-1
PARAM_VALUE 0 tty->disc_data->chan.ppp->chan_sem.osq.tail.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->chan.ppp->downl.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.dead 1
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.rq.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.rq.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.xq.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->file.xq.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->chan.ppp->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->chan.ppp->ns_tracker->dead 0-1
PARAM_VALUE 0 tty->disc_data->chan.ppp->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->commit_head 0
PARAM_VALUE 0 tty->disc_data->dead.done 0-4294967293,4294967295
PARAM_VALUE 0 tty->disc_data->dead.wait.lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->dead.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->dead_cmp.done 0-4294967293,4294967295
PARAM_VALUE 0 tty->disc_data->dead_cmp.wait.lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->dead_cmp.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->dev->nd_net.net->rtnl_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->disc_data->dev->nd_net.net->rtnl_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 tty->disc_data->dev->nd_net.net->rtnl_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->erasing 0
PARAM_VALUE 0 tty->disc_data->keepalive_timer.lockdep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->line_start 0
PARAM_VALUE 0 tty->disc_data->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->lookahead_count 0
PARAM_VALUE 0 tty->disc_data->no_room 0
PARAM_VALUE 0 tty->disc_data->outfill_timer.lockdep_map->name 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock->read_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->__mce_reserved 0-4611686018427387903
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->__pad 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->__state 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->brk_randomized 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->btrace_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->closid 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->core_node.__rb_parent_color 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->core_occupation 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->cpuset_mem_spread_rotor s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->curr_ret_depth s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->curr_ret_stack s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->delays->blkio_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->delays->lock.owner_cpu 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->delays->lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_bw_attached 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_defer 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_defer_armed 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_defer_idle 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_defer_running 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_non_contending 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_overrun 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_server 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_server_active 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_throttled 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.dl_yielded 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.inactive_timer.is_hard 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.inactive_timer.is_lazy 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.inactive_timer.is_queued 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.inactive_timer.is_soft 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->active_balance s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->clock_update_flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_enabled 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_forceidle_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_forceidle_occupation 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_forceidle_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_pick_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_sched_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->core_task_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->has_blocked_load 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->hrtick_sched 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->idle_balance 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->membarrier_state s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nohz_idle_balance 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nohz_tick_stopped 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_llc_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_numa_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_pinned 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_pref_llc_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_preferred_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->nr_running 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->numa_migrate_on 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->online s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->push_busy 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->push_cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->sched_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->sched_goidle 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->ticks_without_resched s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->ttwu_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->ttwu_local 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->ttwu_pending 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->uclamp_flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->dl.rq->yld_count 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->exit_code s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->exit_signal s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->exit_state s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->fail_nth 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->frozen 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->hardirq_threaded 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->il_prev s16min-s16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->il_weight 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_eventfd 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_execve 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_iowait 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_lru_fault 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_memstall 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_nf_duplicate 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_page_owner 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_thrashing 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_ubsan 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->in_user_fault 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->irq_config s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->is_blocked 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kasan_depth 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_mode 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_saved_mode 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_saved_sequence s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_saved_size 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_sequence s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_size 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->kcov_softirq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->latency_record_count s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->lockdep_depth s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->lockdep_recursion 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->lockdep_seq 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->make_it_fail s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mce_count s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mce_ripv 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mce_whole_page 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->memcg_nr_pages_over_high 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->migration_disabled 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->migration_flags 0-u16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.irq_work.node.a_flags.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.max_cids 0-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.nr_cpus_allowed 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.pcpu_thrs 1-1073741823
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->mm->mm_cid.update_deferred 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->no_cgroup_migration 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->non_block_count s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->normal_prio s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->nr_cpus_allowed s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->nr_dirtied s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->nr_dirtied_pause s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->numa_preferred_nid s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->numa_scan_period 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->numa_scan_period_max 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->numa_scan_seq s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->on_cpu 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->on_rq 0-1,3-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pagefault_disabled s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pasid_activated 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pdeath_signal s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->personality 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pid s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->policy 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pref_llc_queued s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pref_node_fork s16min-s16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->preferred_llc s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->prio s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->psi_flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->ptrace 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pushable_dl_tasks.__rb_parent_color 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->pushable_tasks.prio s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_read_lock_nesting s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_tasks_exit_cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_tasks_holdout 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_tasks_idle_cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_tasks_idx 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rcu_trivial_preempt_nesting s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->recent_used_cpu s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->reported_split_lock 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->restore_sigmask 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rmid 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rseq.event.ids_changed 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rt.on_list 0-u16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rt.on_rq 0-u16max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rt.time_slice 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->rt_priority 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sas_ss_flags 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_contributes_to_load 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_migrated 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_remote_wakeup 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_reset_on_fork 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_rt_mutex 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_task_group->idle s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sched_task_hot 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->propagate 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->removed.lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->removed.lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->curr->mm->sc_stat.cpu (-1)
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->curr->pref_llc_queued 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->donor->__state 0,512
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->donor->sched_migrated 1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.cfs_rq->rq->donor->wake_cpu 0-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.custom_slice 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.depth s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.on_rq 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.rel_deadline 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->se.sched_delayed 0-255
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sequential_io 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sequential_io_avg 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->sessionid 0-4294967295
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->softirq_context s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->softirqs_enabled s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->static_prio s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->tgid s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->throttled 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->trc_reader_nesting s32min-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->use_memdelay 0-1
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->wake_cpu 0-s32max
PARAM_VALUE 0 tty->disc_data->proto_lock.writer.task->wakee_flips 0-4294967295
PARAM_VALUE 0 tty->disc_data->push 0
PARAM_VALUE 0 tty->disc_data->read_head 0
PARAM_VALUE 0 tty->disc_data->read_tail 0
PARAM_VALUE 0 tty->disc_data->ready 0
PARAM_VALUE 0 tty->disc_data->refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 tty->disc_data->rpkt->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 tty->disc_data->rpkt->sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 tty->disc_data->rpkt->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->rpkt->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 tty->disc_data->rpkt->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->rpkt->sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 tty->disc_data->rpkt->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->rpkt->sk->sk_callback_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->rpkt->sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->rqueue.next->prev 2011684551238094848
PARAM_VALUE 0 tty->disc_data->rqueue.prev->next 2011684551238094848
PARAM_VALUE 0 tty->disc_data->rqueue.qlen 0
PARAM_VALUE 0 tty->disc_data->rx_buf_list.count s32min-s32max
PARAM_VALUE 0 tty->disc_data->rx_free_buf_list.count s32min-s32max
PARAM_VALUE 0 tty->disc_data->serio->dev.driver_data->xmit.tail 0-255
PARAM_VALUE 0 tty->disc_data->tpkt->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 tty->disc_data->tpkt->sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 tty->disc_data->tpkt->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->tpkt->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 tty->disc_data->tpkt->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 tty->disc_data->tpkt->sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 tty->disc_data->tpkt->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 tty->disc_data->tpkt->sk->sk_callback_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->disc_data->tpkt->sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 tty->disc_data->tty 0
PARAM_VALUE 0 tty->driver_data->gsm->tx_bytes 0-4294967295
PARAM_VALUE 0 tty->driver_data->gsm->tx_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 tty->driver_data->ipw_tty_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 tty->driver_data->irq_requested 0
PARAM_VALUE 0 tty->driver_data->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->n_outbuf 0
PARAM_VALUE 0 tty->driver_data->nb_bytes 0
PARAM_VALUE 0 tty->driver_data->pm_state 0-4294967295
PARAM_VALUE 0 tty->driver_data->pointer_read 0
PARAM_VALUE 0 tty->driver_data->pointer_write 0
PARAM_VALUE 0 tty->driver_data->port->client_data->serdev->write_comp.wait.lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 tty->driver_data->port.client_data->serdev->write_comp.done 0-4294967295
PARAM_VALUE 0 tty->driver_data->port.client_data->serdev->write_comp.wait.lock.owner (-1)
PARAM_VALUE 0 tty->driver_data->port.client_data->serdev->write_comp.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->driver_data->port.count s32min-s32max
PARAM_VALUE 0 tty->driver_data->port.tty->kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 0 tty->driver_data->port.xmit_buf 0
PARAM_VALUE 0 tty->driver_data->port.xmit_fifo.kfifo.out 0-4294967295
PARAM_VALUE 0 tty->driver_data->refcount.counter 0-s32max
PARAM_VALUE 0 tty->driver_data->retries s32min-s32max
PARAM_VALUE 0 tty->driver_data->rx_enable 0
PARAM_VALUE 0 tty->driver_data->state 5
PARAM_VALUE 0 tty->driver_data->tty_port.count 0
PARAM_VALUE 0 tty->driver_data->tty_port.tty 0
PARAM_VALUE 0 tty->driver_data->tty_resize.lockdep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.deferred_resume 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.idle_notification 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.request 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.request_pending 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->driver_data->uart_port->mctrl 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.deferred_resume 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.request 0-4
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.request_pending 0-1
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->enable_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->parent->dev->power.request 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->parent->enable_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->parent->prepare_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->parent->protect_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->prepare_count 0-4294967295
PARAM_VALUE 0 tty->driver_data->uart_port->private_data->clk->core->protect_count 0-4294967295
PARAM_VALUE 0 tty->files_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc 0,4096-ptr_max
PARAM_VALUE 0 tty->ldisc->ops 4096-ptr_max
PARAM_VALUE 0 tty->ldisc->ops->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 tty->ldisc->tty 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev 1197945390870683648
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev->next 1197945390870683648
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev->next->next 4096-ptr_max
PARAM_VALUE 0 tty->legacy_mutex.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 tty->ops->close 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->hangup 0,4096-ptr_max
PARAM_VALUE 0 tty->port->buf.work.entry.next 4096-ptr_max
PARAM_VALUE 0 tty->port->buf.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 tty->port->count 0
PARAM_VALUE 0 tty->port->tty 0
PARAM_VALUE 0 tty->port->tty->hangup_work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 tty->receive_room 0
PARAM_VALUE 0 tty->termios.c_line 0,27
PARAM_VALUE 0 tty->termios_rwsem.dep_map->name 0-255
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 tty->termios_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 0 *tty->disc_data->proto_lock.read_count 0-4294967295
PARAM_VALUE 0 *tty->driver_data->uart_port->membase 0-255
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &xenwatch_mutex

drivers/tty/hvc/hvc_console.c hvc_set_winsz() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/serial/cypress_m8.c cypress_read_int_callback() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/tty/moxa.c moxa_poll_port() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &moxa_lock

drivers/tty/serdev/serdev-ttyport.c ttyport_write_wakeup() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->write_wait.lock.rlock.dep_map->name 0-255
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dc->spin_mutex
HALF_LOCKED2 &gsm->tx_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->port_lock
HALF_LOCKED2 &state->uart_port->lock
HALF_LOCKED2 flags

drivers/usb/serial/io_ti.c edge_bulk_out_callback() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/serial/io_ti.c handle_new_msr() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
PARAM_VALUE 0 tty->termios.c_cflag 0-2147483646,2147483648-u32max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/tty/tty_jobctrl.c __proc_set_tty() -> tty_kref_put()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &tasklist_lock
LOCK2 irq
HALF_LOCKED2 &tty->legacy_mutex

drivers/tty/tty_jobctrl.c disassociate_ctty() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ctrl.pgrp 0,4096-ptr_max
PARAM_VALUE 0 tty->driver 4096-ptr_max
PARAM_VALUE 0 tty->ops->close 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->hangup 0,4096-ptr_max
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty r get_current_tty
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/tty/tty_jobctrl.c disassociate_ctty() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ctrl.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->ctrl.pgrp 0
PARAM_VALUE 0 tty->ctrl.session 0
PARAM_VALUE 0 tty->legacy_mutex.dep_map->name 0-255
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->legacy_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 tty->ops->close 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->hangup 0,4096-ptr_max
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
DATA_SOURCE 0 tty r get_current_tty
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/tty/tty_jobctrl.c proc_clear_tty() -> tty_kref_put()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &tasklist_lock
HALF_LOCKED2 irq

drivers/usb/serial/f81232.c f81232_read_msr() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.wait_readers 0
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &priv->lock
TYPE_LOCK (struct f81232_private)->lock

drivers/tty/serial/pch_uart.c pch_uart_err_ir() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &priv->port.lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/8250/8250_port.c class_tty_port_tty_destructor() -> tty_kref_put()

Type Parameter Key Value
NOCHECK_CALL
LOCK2 _T->lock

drivers/tty/serial/imx.c class_tty_port_tty_destructor() -> tty_kref_put()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/serial/f81534.c f81534_msr_changed() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.wait_readers 0
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/serial/digi_acceleport.c digi_read_oob_callback() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/tty/serial/serial-tegra.c do_handle_rx_pio() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &u->lock
HALF_LOCKED2 flags

drivers/usb/serial/console.c usb_console_setup() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->driver 4096-ptr_max
PARAM_VALUE 0 tty->driver->owner 0,4096-ptr_max
PARAM_VALUE 0 tty->index s16min-s16max
PARAM_VALUE 0 tty->ldisc_sem.count.counter 0
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.wait_lock.magic 3735899821
PARAM_VALUE 0 tty->ldisc_sem.wait_lock.owner (-1)
PARAM_VALUE 0 tty->ldisc_sem.wait_lock.owner_cpu u32max
PARAM_VALUE 0 tty->ldisc_sem.wait_readers 0
PARAM_VALUE 0 tty->ldisc_sem.write_wait.next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.write_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ops 4925157529898369024
PARAM_VALUE 0 tty->termios.c_ospeed 1-u32max
PARAM_VALUE 0 tty->tty_files.next 4096-ptr_max
PARAM_VALUE 0 tty->tty_files.next->next 4096-ptr_max
PARAM_VALUE 0 tty->tty_files.prev 4096-ptr_max
PARAM_VALUE 0 tty->tty_files.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->tty_files.prev->prev 4096-ptr_max
BUF_SIZE 0 tty 1816
BUF_SIZE 0 tty->ops 296
CAPPED_DATA 0 tty->index 1
DATA_SOURCE 0 tty r _kzalloc_noprof
NOSPEC 0 tty->index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 tty->index 0-s16max[c]
USER_DATA 0 tty->termios.c_cflag 0,16-u32max[c]
USER_DATA 0 tty->termios.c_ispeed 0-u32max
USER_DATA 0 tty->termios.c_ospeed 1-u32max
LOCK2 &serial->disc_mutex
LOCK2 global &console_mutex
HALF_LOCKED2 &_T->lock->lock
HALF_LOCKED2 &buffer->mutex
HALF_LOCKED2 &frag->frag_sem
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 _T->flags
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &console_sem
HALF_LOCKED2 global &dynamic_netconsole_mutex
HALF_LOCKED2 global &goldfish_tty_lock
HALF_LOCKED2 global &psinfo_lock
HALF_LOCKED2 irq

drivers/usb/serial/console.c usb_console_setup() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
PARAM_VALUE 0 tty->driver 4096-ptr_max
PARAM_VALUE 0 tty->driver->owner 0,4096-ptr_max
PARAM_VALUE 0 tty->index s16min-s16max
PARAM_VALUE 0 tty->ldisc_sem.count.counter 0
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.wait_lock.magic 3735899821
PARAM_VALUE 0 tty->ldisc_sem.wait_lock.owner (-1)
PARAM_VALUE 0 tty->ldisc_sem.wait_lock.owner_cpu u32max
PARAM_VALUE 0 tty->ldisc_sem.wait_readers 0
PARAM_VALUE 0 tty->ldisc_sem.write_wait.next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.write_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.write_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ops 4925157529898369024
PARAM_VALUE 0 tty->tty_files.next 4096-ptr_max
PARAM_VALUE 0 tty->tty_files.next->next 4096-ptr_max
PARAM_VALUE 0 tty->tty_files.prev 4096-ptr_max
PARAM_VALUE 0 tty->tty_files.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->tty_files.prev->prev 4096-ptr_max
BUF_SIZE 0 tty 0,1816
BUF_SIZE 0 tty 0,1816
BUF_SIZE 0 tty->ops (-1),296
NOSPEC 0 tty->index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 tty->index 0-s16max[c]
USER_DATA 0 tty->termios.c_ispeed 0-u32max
USER_DATA 0 tty->termios.c_ospeed 0-u32max
LOCK2 &serial->disc_mutex
LOCK2 global &console_mutex
HALF_LOCKED2 &_T->lock->lock
HALF_LOCKED2 &buffer->mutex
HALF_LOCKED2 &frag->frag_sem
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 _T->flags
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &console_sem
HALF_LOCKED2 global &dynamic_netconsole_mutex
HALF_LOCKED2 global &goldfish_tty_lock
HALF_LOCKED2 global &psinfo_lock
HALF_LOCKED2 irq

drivers/tty/serial/fsl_lpuart.c lpuart_uport_is_active() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->dev 0,4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/tty/serial/samsung_tty.c s3c24xx_serial_rx_chars_dma() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &port->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/samsung_tty.c s3c24xx_serial_rx_dma_complete() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &port->lock
LOCK2 flags
HALF_LOCKED2 &bdma_chan->lock
HALF_LOCKED2 &ioat_chan->cleanup_lock
HALF_LOCKED2 &mv_chan->lock
HALF_LOCKED2 &pd_chan->lock
HALF_LOCKED2 &plxdev->ring_lock
HALF_LOCKED2 &swdma_chan->complete_lock
HALF_LOCKED2 &td_chan->lock
HALF_LOCKED2 bh
TYPE_LOCK (struct uart_port)->lock

drivers/usb/serial/ch341.c ch341_update_status() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.wait_readers 0
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/tty/mxser.c class_tty_port_tty_destructor() -> tty_kref_put()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &port->slock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct mxser_port)->slock

security/selinux/hooks.c flush_unauthorized_files() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->files_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 tty->tty_files.next 4096-ptr_max
CAPPED_DATA 0 &tty->tty_files 1
DATA_SOURCE 0 tty r get_current_tty
NOCHECK_CALL

drivers/net/usb/hso.c put_rxbuf_data() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &serial->serial_lock
LOCK2 flags
TYPE_LOCK (struct hso_serial)->serial_lock

drivers/net/usb/hso.c put_rxbuf_data() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &serial->serial_lock
LOCK2 flags
TYPE_LOCK (struct hso_serial)->serial_lock

drivers/mmc/core/sdio_uart.c sdio_uart_check_modem_status() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
PARAM_VALUE 0 tty->termios.c_cflag 0-2147483646,2147483648-u32max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 _T->lock

drivers/mmc/core/sdio_uart.c sdio_uart_transmit_chars() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 0,4096-ptr_max
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 _T->lock

drivers/mmc/core/sdio_uart.c sdio_uart_transmit_chars() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->flow.stopped 0
PARAM_VALUE 0 tty->hw_stopped 0
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 _T->lock

drivers/usb/serial/pl2303.c pl2303_update_line_status() -> tty_kref_put()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.wait_readers 0
BUF_SIZE 0 tty (-1),1-s32max
BUF_SIZE 0 tty (-1),1-s32max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty r tty_port_tty_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock