Documented in 1 files:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/tty/serial/serial_core.c serial_core_add_one_port() -> uart_port_set_cons()

Type Parameter Key Value
PARAM_VALUE 0 up 4096-ptr_max
PARAM_VALUE 0 up->cons 0,4096-ptr_max
PARAM_VALUE 0 up->cons->index s16min-(-2),0-s16max
PARAM_VALUE 0 up->cons->node.pprev 1-u64max
PARAM_VALUE 0 up->dev 4096-ptr_max
PARAM_VALUE 0 up->flags 0,1073741824-u64max
PARAM_VALUE 0 up->line 0-4294967294
PARAM_VALUE 0 up->name 1-u64max
PARAM_VALUE 0 up->port_dev 4096-ptr_max
PARAM_VALUE 0 up->port_dev->port 4096-ptr_max
PARAM_VALUE 0 up->port_id 0-s32max
PARAM_VALUE 0 up->state 4096-ptr_max
PARAM_VALUE 0 up->state->refcount.counter 1
PARAM_VALUE 0 up->state->remove_wait.head.next 4096-ptr_max
PARAM_VALUE 0 up->state->remove_wait.head.prev 4096-ptr_max
PARAM_VALUE 0 up->state->uart_port 4096-ptr_max
PARAM_VALUE 0 up->tty_groups 4096-ptr_max
BUF_SIZE 0 up->name 0-s32max
BUF_SIZE 0 up->ops (-1),216
BUF_SIZE 0 up->private_data (-1),1-s32max
BUF_SIZE 0 up->tty_groups 24
BUF_SIZE 1 con (-1),280
BUF_SIZE 1 con (-1),280
BUF_SIZE 1 con->data (-1),1744
CAPPED_DATA 0 up->cons->index 1
CAPPED_DATA 0 up->line 1
CAPPED_DATA 0 up->name 1
DATA_SOURCE 0 up $1
STR_LEN 1 con->name (-1),5-6
CONSTRAINT 0 up->line <474
BIT_INFO 0 up->flags 0x40000000,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 up->iobase
LOCK2 _T->lock
HALF_LOCKED2 global &max3100s_lock

drivers/tty/serial/8250/8250_core.c univ8250_console_match() -> uart_port_set_cons()

Type Parameter Key Value
PARAM_VALUE 0 up 4096-ptr_max
PARAM_VALUE 0 up->iotype 0,2-3,6-7
PARAM_VALUE 1 con 5109488043324854272
PARAM_VALUE 1 con->cflag s32min-0,16-s32max
PARAM_VALUE 1 con->data 1624000111546744832
PARAM_VALUE 1 con->device 6569512524207788032
PARAM_VALUE 1 con->device_lock 0,5001291398587658240
PARAM_VALUE 1 con->device_unlock 0,1985508210408071168
PARAM_VALUE 1 con->dropped 0
PARAM_VALUE 1 con->exit 7833501435485716480
PARAM_VALUE 1 con->index 0
PARAM_VALUE 1 con->ispeed 0-s32max
PARAM_VALUE 1 con->kthread->sched_class->balance 0,4895810773273071616,6490409225490120704,7260575883162300416,8638459336928428032
PARAM_VALUE 1 con->kthread->sched_class->dequeue_task 0,144070366336110592,1947835499009560576,6189267449403002880,6455432424639717376,6899636822736904192
PARAM_VALUE 1 con->kthread->sched_class->enqueue_task 0,126196709549080576,1834828045319467008,6555940243012698112,7779016139136778240
PARAM_VALUE 1 con->kthread->sched_class->find_lock_rq 0,1273389266380275712,1330506845949976576,2186316422496772096,3746302679399247872,7992910395761221632
PARAM_VALUE 1 con->kthread->sched_class->get_prio 0,5165838827171962880,5589494719909007360,5857971317054578688,7142770315824652288
PARAM_VALUE 1 con->kthread->sched_class->get_rr_interval 0,160577115725877248,5264859755264851968,8566262156424376320
PARAM_VALUE 1 con->kthread->sched_class->pick_task 0,431140902756892672,1158575681758597120,5720692379550740480,7102393387566546944,7546922302727954432,7601726578106748928
PARAM_VALUE 1 con->kthread->sched_class->prio_changed 0,1146300274019463168,2737281516638617600,4228469244769832960,5589494719909007360,6494577740674654208,7383617159121645568
PARAM_VALUE 1 con->kthread->sched_class->put_prev_task 0,879997059321819136,2104802920512651264,2702168970777976832,3309484659987406848,4521943768044347392,6061791611826737152
PARAM_VALUE 1 con->kthread->sched_class->reweight_task 0,1146300274019463168,2737281516638617600,4228469244769832960,5264859755264851968,6494577740674654208,7383617159121645568
PARAM_VALUE 1 con->kthread->sched_class->rq_offline 0,1273389266380275712,1603218695044562944,3746302679399247872,3838970304731508736,6105480162315575296,7992910395761221632
PARAM_VALUE 1 con->kthread->sched_class->rq_online 0,1603218695044562944,1927640468783054848,3838970304731508736,5094656021401329664,6105480162315575296,7127180339355369472
PARAM_VALUE 1 con->kthread->sched_class->set_cpus_allowed 0,1927640468783054848,4090974917235912704,4284209241675612160,5094656021401329664,7127180339355369472
PARAM_VALUE 1 con->kthread->sched_class->switched_from 0,2762873923526262784,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE 1 con->kthread->sched_class->switched_to 0,1207858565835722752,5165838827171962880,5857971317054578688,6355784522873475072,7142770315824652288
PARAM_VALUE 1 con->kthread->sched_class->switching_from 0,2762873923526262784,6742757381008068608
PARAM_VALUE 1 con->kthread->sched_class->switching_to 0,1207858565835722752,6355784522873475072,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE 1 con->kthread->sched_class->task_change_group 0,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,7251702690162270208,8139140255186919424
PARAM_VALUE 1 con->kthread->sched_class->task_dead 0,1181151505743122432,6092562452304658432,6742757381008068608
PARAM_VALUE 1 con->kthread->sched_class->task_is_throttled 0,626302238049026048,4879098428662644736,6508522699847725056,7251702690162270208
PARAM_VALUE 1 con->kthread->sched_class->task_woken 0,1111187247153754112,4090974917235912704,4284209241675612160,4715741308934107136
PARAM_VALUE 1 con->kthread->sched_class->uclamp_enabled 0-1
PARAM_VALUE 1 con->kthread->sched_class->wakeup_preempt 0,1077039320164851712,1147033115188453376,2990157993661198336,6476960569952718848,6679893776262037504
PARAM_VALUE 1 con->kthread->sched_class->yield_task 0,2190573298372911104,3192817945493614592,3256919456170586112,7456815790656131072
PARAM_VALUE 1 con->kthread->sched_class->yield_to_task 0,3940359203731251200
PARAM_VALUE 1 con->match 4421782094852718592
PARAM_VALUE 1 con->name 4956029407499657216
PARAM_VALUE 1 con->nbcon_device_ctxt 0
PARAM_VALUE 1 con->nbcon_prev_seq (-1)-0
PARAM_VALUE 1 con->nbcon_state 0
PARAM_VALUE 1 con->pbufs 0,4096-ptr_max
PARAM_VALUE 1 con->rcuwait 0
PARAM_VALUE 1 con->read 0
PARAM_VALUE 1 con->setup 3517582552066240512
PARAM_VALUE 1 con->unblank 0
PARAM_VALUE 1 con->write 0,1136652718727315456
PARAM_VALUE 1 con->write_atomic 0,5276083820952485888
PARAM_VALUE 1 con->write_thread 0,994188457251672064
BUF_SIZE 0 up 616
BUF_SIZE 1 con->data (-1),64
CAPPED_DATA 0 up->iotype 1
DATA_SOURCE 1 con $0
STR_LEN 1 con->name (-1),5-6,11
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 con->cflag s32min-0,16-s32max
HOST_DATA 1 con->dropped 0
HOST_DATA 1 con->irq_work.node.a_flags.counter s32min-s32max
HOST_DATA 1 con->irq_work.node.dst 0-u16max
HOST_DATA 1 con->irq_work.node.src 0-u16max
HOST_DATA 1 con->irq_work.node.u_flags 0-u32max
HOST_DATA 1 con->ispeed 0-s32max
HOST_DATA 1 con->nbcon_device_ctxt.allow_unsafe_takeover 0-1
HOST_DATA 1 con->nbcon_device_ctxt.backlog 0-1
HOST_DATA 1 con->nbcon_device_ctxt.prio 0-u32max
HOST_DATA 1 con->nbcon_device_ctxt.seq 0-u64max
HOST_DATA 1 con->nbcon_device_ctxt.spinwait_max_us 0-u32max
HOST_DATA 1 con->nbcon_prev_seq.counter s64min-s64max
HOST_DATA 1 con->nbcon_seq.counter s64min-s64max
HOST_DATA 1 con->nbcon_state.counter s32min-s32max
HOST_DATA 1 con->ospeed 0-u32max
HOST_DATA 1 con->seq 0-u64max
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 &dynamic_netconsole_mutex
HALF_LOCKED2 global &goldfish_tty_lock
HALF_LOCKED2 global &psinfo_lock
HALF_LOCKED2 irq

drivers/tty/serial/8250/8250_core.c univ8250_console_setup() -> uart_port_set_cons()

Type Parameter Key Value
PARAM_VALUE 0 up 4096-ptr_max
PARAM_VALUE 1 con 5109488043324854272
PARAM_VALUE 1 con->cflag s32min-0,16-s32max
PARAM_VALUE 1 con->data 1624000111546744832
PARAM_VALUE 1 con->device 6569512524207788032
PARAM_VALUE 1 con->device_lock 0,5001291398587658240
PARAM_VALUE 1 con->device_unlock 0,1985508210408071168
PARAM_VALUE 1 con->dropped 0
PARAM_VALUE 1 con->exit 7833501435485716480
PARAM_VALUE 1 con->index 0-3
PARAM_VALUE 1 con->ispeed 0-s32max
PARAM_VALUE 1 con->kthread->sched_class->balance 0,4895810773273071616,6490409225490120704,7260575883162300416,8638459336928428032
PARAM_VALUE 1 con->kthread->sched_class->dequeue_task 0,144070366336110592,1947835499009560576,6189267449403002880,6455432424639717376,6899636822736904192
PARAM_VALUE 1 con->kthread->sched_class->enqueue_task 0,126196709549080576,1834828045319467008,6555940243012698112,7779016139136778240
PARAM_VALUE 1 con->kthread->sched_class->find_lock_rq 0,1273389266380275712,1330506845949976576,2186316422496772096,3746302679399247872,7992910395761221632
PARAM_VALUE 1 con->kthread->sched_class->get_prio 0,5165838827171962880,5589494719909007360,5857971317054578688,7142770315824652288
PARAM_VALUE 1 con->kthread->sched_class->get_rr_interval 0,160577115725877248,5264859755264851968,8566262156424376320
PARAM_VALUE 1 con->kthread->sched_class->pick_task 0,431140902756892672,1158575681758597120,5720692379550740480,7102393387566546944,7546922302727954432,7601726578106748928
PARAM_VALUE 1 con->kthread->sched_class->prio_changed 0,1146300274019463168,2737281516638617600,4228469244769832960,5589494719909007360,6494577740674654208,7383617159121645568
PARAM_VALUE 1 con->kthread->sched_class->put_prev_task 0,879997059321819136,2104802920512651264,2702168970777976832,3309484659987406848,4521943768044347392,6061791611826737152
PARAM_VALUE 1 con->kthread->sched_class->reweight_task 0,1146300274019463168,2737281516638617600,4228469244769832960,5264859755264851968,6494577740674654208,7383617159121645568
PARAM_VALUE 1 con->kthread->sched_class->rq_offline 0,1273389266380275712,1603218695044562944,3746302679399247872,3838970304731508736,6105480162315575296,7992910395761221632
PARAM_VALUE 1 con->kthread->sched_class->rq_online 0,1603218695044562944,1927640468783054848,3838970304731508736,5094656021401329664,6105480162315575296,7127180339355369472
PARAM_VALUE 1 con->kthread->sched_class->set_cpus_allowed 0,1927640468783054848,4090974917235912704,4284209241675612160,5094656021401329664,7127180339355369472
PARAM_VALUE 1 con->kthread->sched_class->switched_from 0,2762873923526262784,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE 1 con->kthread->sched_class->switched_to 0,1207858565835722752,5165838827171962880,5857971317054578688,6355784522873475072,7142770315824652288
PARAM_VALUE 1 con->kthread->sched_class->switching_from 0,2762873923526262784,6742757381008068608
PARAM_VALUE 1 con->kthread->sched_class->switching_to 0,1207858565835722752,6355784522873475072,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE 1 con->kthread->sched_class->task_change_group 0,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,7251702690162270208,8139140255186919424
PARAM_VALUE 1 con->kthread->sched_class->task_dead 0,1181151505743122432,6092562452304658432,6742757381008068608
PARAM_VALUE 1 con->kthread->sched_class->task_is_throttled 0,626302238049026048,4879098428662644736,6508522699847725056,7251702690162270208
PARAM_VALUE 1 con->kthread->sched_class->task_woken 0,1111187247153754112,4090974917235912704,4284209241675612160,4715741308934107136
PARAM_VALUE 1 con->kthread->sched_class->uclamp_enabled 0-1
PARAM_VALUE 1 con->kthread->sched_class->wakeup_preempt 0,1077039320164851712,1147033115188453376,2990157993661198336,6476960569952718848,6679893776262037504
PARAM_VALUE 1 con->kthread->sched_class->yield_task 0,2190573298372911104,3192817945493614592,3256919456170586112,7456815790656131072
PARAM_VALUE 1 con->kthread->sched_class->yield_to_task 0,3940359203731251200
PARAM_VALUE 1 con->match 4421782094852718592
PARAM_VALUE 1 con->name 4956029407499657216
PARAM_VALUE 1 con->nbcon_device_ctxt 0
PARAM_VALUE 1 con->nbcon_prev_seq (-1)-0
PARAM_VALUE 1 con->nbcon_state 0
PARAM_VALUE 1 con->pbufs 0,4096-ptr_max
PARAM_VALUE 1 con->rcuwait 0
PARAM_VALUE 1 con->read 0
PARAM_VALUE 1 con->setup 3517582552066240512
PARAM_VALUE 1 con->unblank 0
PARAM_VALUE 1 con->write 0,1136652718727315456
PARAM_VALUE 1 con->write_atomic 0,5276083820952485888
PARAM_VALUE 1 con->write_thread 0,994188457251672064
BUF_SIZE 0 up 616
BUF_SIZE 1 con->data (-1),64
CAPPED_DATA 1 con->index 1
DATA_SOURCE 1 con $0
FUZZY_MAX 1 con->index 0
STR_LEN 0 up (-1),7
STR_LEN 1 con (-1),7
STR_LEN 1 con->name (-1),5-6,11
NOSPEC 1 con->index
HARD_MAX 1 con->index 3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 con->cflag s32min-0,16-s32max
HOST_DATA 1 con->dropped 0
HOST_DATA 1 con->irq_work.node.a_flags.counter s32min-s32max
HOST_DATA 1 con->irq_work.node.dst 0-u16max
HOST_DATA 1 con->irq_work.node.src 0-u16max
HOST_DATA 1 con->irq_work.node.u_flags 0-u32max
HOST_DATA 1 con->ispeed 0-s32max
HOST_DATA 1 con->nbcon_device_ctxt.allow_unsafe_takeover 0-1
HOST_DATA 1 con->nbcon_device_ctxt.backlog 0-1
HOST_DATA 1 con->nbcon_device_ctxt.prio 0-u32max
HOST_DATA 1 con->nbcon_device_ctxt.seq 0-u64max
HOST_DATA 1 con->nbcon_device_ctxt.spinwait_max_us 0-u32max
HOST_DATA 1 con->nbcon_prev_seq.counter s64min-s64max
HOST_DATA 1 con->nbcon_seq.counter s64min-s64max
HOST_DATA 1 con->nbcon_state.counter s32min-s32max
HOST_DATA 1 con->ospeed 0-u32max
HOST_DATA 1 con->seq 0-u64max
USER_DATA 1 con->index 0-3[c]
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/8250/8250_core.c univ8250_console_setup() -> uart_port_set_cons()

Type Parameter Key Value
PARAM_VALUE 0 up 4096-ptr_max
PARAM_VALUE 0 up->cons 5109488043324854272
PARAM_VALUE 0 up->cons->cflag s32min-0,16-s32max
PARAM_VALUE 0 up->cons->data 1624000111546744832
PARAM_VALUE 0 up->cons->device 6569512524207788032
PARAM_VALUE 0 up->cons->device_lock 0,5001291398587658240
PARAM_VALUE 0 up->cons->device_unlock 0,1985508210408071168
PARAM_VALUE 0 up->cons->dropped 0
PARAM_VALUE 0 up->cons->exit 7833501435485716480
PARAM_VALUE 0 up->cons->index 0-3
PARAM_VALUE 0 up->cons->irq_work.node.a_flags.counter 0-s32max
PARAM_VALUE 0 up->cons->irq_work.node.u_flags 0-s32max
PARAM_VALUE 0 up->cons->ispeed 0-s32max
PARAM_VALUE 0 up->cons->match 4421782094852718592
PARAM_VALUE 0 up->cons->nbcon_device_ctxt.backlog 0
PARAM_VALUE 0 up->cons->nbcon_device_ctxt.console 0
PARAM_VALUE 0 up->cons->nbcon_device_ctxt.pbufs 0
PARAM_VALUE 0 up->cons->nbcon_device_ctxt.prio 0
PARAM_VALUE 0 up->cons->nbcon_device_ctxt.seq 0
PARAM_VALUE 0 up->cons->nbcon_prev_seq.counter (-1)-0
PARAM_VALUE 0 up->cons->nbcon_state.counter 0
PARAM_VALUE 0 up->cons->node.pprev 0,4096-ptr_max
PARAM_VALUE 0 up->cons->pbufs 0,4096-ptr_max
PARAM_VALUE 0 up->cons->rcuwait.task 0
PARAM_VALUE 0 up->cons->read 0
PARAM_VALUE 0 up->cons->setup 3517582552066240512
PARAM_VALUE 0 up->cons->unblank 0
PARAM_VALUE 0 up->cons->write 0,1136652718727315456
PARAM_VALUE 0 up->cons->write_atomic 0,5276083820952485888
PARAM_VALUE 0 up->cons->write_thread 0,994188457251672064
PARAM_VALUE 0 up->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 up->iobase 0
PARAM_VALUE 0 up->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 up->membase 0
PARAM_VALUE 0 *up->cons->device 6569512524207788032
PARAM_VALUE 1 con 0
BUF_SIZE 0 up 616
STR_LEN 0 up->cons (-1)
NOSPEC 0 up->cons->index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 up->cons->cflag s32min-0,16-s32max
HOST_DATA 0 up->cons->dropped 0
HOST_DATA 0 up->cons->irq_work.node.a_flags.counter 0-s32max
HOST_DATA 0 up->cons->irq_work.node.dst 0-u16max
HOST_DATA 0 up->cons->irq_work.node.src 0-u16max
HOST_DATA 0 up->cons->irq_work.node.u_flags 0-s32max
HOST_DATA 0 up->cons->ispeed 0-s32max
HOST_DATA 0 up->cons->nbcon_device_ctxt.allow_unsafe_takeover 0
HOST_DATA 0 up->cons->nbcon_device_ctxt.backlog 0
HOST_DATA 0 up->cons->nbcon_device_ctxt.prio 0
HOST_DATA 0 up->cons->nbcon_device_ctxt.seq 0
HOST_DATA 0 up->cons->nbcon_device_ctxt.spinwait_max_us 0
HOST_DATA 0 up->cons->nbcon_prev_seq.counter (-1)-0
HOST_DATA 0 up->cons->nbcon_seq.counter s64min-s64max
HOST_DATA 0 up->cons->nbcon_state.counter 0
HOST_DATA 0 up->cons->ospeed 0-u32max
HOST_DATA 0 up->cons->seq 0-u64max
USER_DATA 0 up->cons->index 0-3[c]
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