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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/xen/events/events_base.c __startup_pirq() -> bind_evtchn_to_cpu()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 0 info->evtchn 0-131071
PARAM_VALUE 0 info->type 1
PARAM_VALUE 0 info->u.pirq.flags 0,2-254
PARAM_VALUE 1 cpu 0
PARAM_VALUE 2 force_affinity 0
BUF_SIZE 0 info s32min-(-1),1-s32max
BUF_SIZE 0 info s32min-(-1),1-s32max
CAPPED_DATA 0 info->evtchn 1
DATA_SOURCE 0 info $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/xen/events/events_base.c bind_evtchn_to_irq_chip() -> bind_evtchn_to_cpu()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 0 info->cpu 0
PARAM_VALUE 0 info->eoi_list.next 4096-ptr_max
PARAM_VALUE 0 info->eoi_list.next->next 4096-ptr_max
PARAM_VALUE 0 info->eoi_list.prev 4096-ptr_max
PARAM_VALUE 0 info->eoi_list.prev->next 4096-ptr_max
PARAM_VALUE 0 info->eoi_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 info->evtchn 0-131071
PARAM_VALUE 0 info->irq 0-s32max
PARAM_VALUE 0 info->list.next 1090379640919031808
PARAM_VALUE 0 info->list.prev 4096-ptr_max
PARAM_VALUE 0 info->lock.magic 3735899821
PARAM_VALUE 0 info->lock.owner (-1)
PARAM_VALUE 0 info->lock.owner_cpu u32max
PARAM_VALUE 0 info->mask_reason 1
PARAM_VALUE 0 info->refcnt (-1)
PARAM_VALUE 0 info->type 4
PARAM_VALUE 0 info->u.interdomain 0,4096-ptr_max
PARAM_VALUE 1 cpu 0
PARAM_VALUE 2 force_affinity 0
BUF_SIZE 0 info 256
DATA_SOURCE 0 info r xen_allocate_irq_dynamic
STR_LEN 0 info->evtchn (-1)
STR_LEN 0 info->u.interdomain (-1)
NOSPEC 0 info->evtchn
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 info->evtchn 0-131071[c]
LOCK2 global &irq_mapping_update_lock
HALF_LOCKED2 global &xenwatch_mutex

drivers/xen/events/events_base.c bind_ipi_to_irq() -> bind_evtchn_to_cpu()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 0 info->cpu 0
PARAM_VALUE 0 info->eoi_list.next 4096-ptr_max
PARAM_VALUE 0 info->eoi_list.next->next 4096-ptr_max
PARAM_VALUE 0 info->eoi_list.prev 4096-ptr_max
PARAM_VALUE 0 info->eoi_list.prev->next 4096-ptr_max
PARAM_VALUE 0 info->eoi_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 info->evtchn 0-131071
PARAM_VALUE 0 info->irq 0-s32max
PARAM_VALUE 0 info->list.next 1090379640919031808
PARAM_VALUE 0 info->list.prev 4096-ptr_max
PARAM_VALUE 0 info->lock.magic 3735899821
PARAM_VALUE 0 info->lock.owner (-1)
PARAM_VALUE 0 info->lock.owner_cpu u32max
PARAM_VALUE 0 info->mask_reason 1
PARAM_VALUE 0 info->refcnt (-1)
PARAM_VALUE 0 info->type 3
PARAM_VALUE 0 info->u.ipi 0-4
PARAM_VALUE 2 force_affinity 1
BUF_SIZE 0 info 256
DATA_SOURCE 0 info r xen_allocate_irq_dynamic
DATA_SOURCE 1 cpu $1
STR_LEN 0 info->u.ipi (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &irq_mapping_update_lock

drivers/xen/events/events_base.c bind_virq_to_irq() -> bind_evtchn_to_cpu()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 0 info->cpu 0
PARAM_VALUE 0 info->eoi_list.next 4096-ptr_max
PARAM_VALUE 0 info->eoi_list.next->next 4096-ptr_max
PARAM_VALUE 0 info->eoi_list.prev 4096-ptr_max
PARAM_VALUE 0 info->eoi_list.prev->next 4096-ptr_max
PARAM_VALUE 0 info->eoi_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 info->evtchn 0-131071
PARAM_VALUE 0 info->irq 0-s32max
PARAM_VALUE 0 info->list.next 1090379640919031808
PARAM_VALUE 0 info->list.prev 4096-ptr_max
PARAM_VALUE 0 info->lock.magic 3735899821
PARAM_VALUE 0 info->lock.owner (-1)
PARAM_VALUE 0 info->lock.owner_cpu u32max
PARAM_VALUE 0 info->mask_reason 1
PARAM_VALUE 0 info->refcnt (-1)
PARAM_VALUE 0 info->type 2
PARAM_VALUE 0 info->u.virq 0-2,9,13,16
BUF_SIZE 0 info 256
DATA_SOURCE 0 info r xen_allocate_irq_dynamic
DATA_SOURCE 1 cpu $1
DATA_SOURCE 2 force_affinity $2
STR_LEN 0 info (-1),15
STR_LEN 0 info->u.virq (-1)
BIT_INFO 2 force_affinity 0x0,0x0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &irq_mapping_update_lock

drivers/xen/events/events_base.c rebind_evtchn_irq() -> bind_evtchn_to_cpu()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 0 info->cpu 0
PARAM_VALUE 0 info->irq 1-15
PARAM_VALUE 0 info->lock.magic 3735899821
PARAM_VALUE 0 info->lock.owner (-1)
PARAM_VALUE 0 info->lock.owner_cpu u32max
PARAM_VALUE 0 info->mask_reason 1
PARAM_VALUE 0 info->type 4
PARAM_VALUE 0 info->u.interdomain 0
PARAM_VALUE 1 cpu 0
PARAM_VALUE 2 force_affinity 0
CAPPED_DATA 0 info->irq 1
DATA_SOURCE 0 info r info_for_irq
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &system_transition_mutex
HALF_LOCKED2 global &xenwatch_mutex
HALF_LOCKED2 global &xs_response_mutex
HALF_LOCKED2 global &xs_watch_rwsem

drivers/xen/events/events_base.c restore_cpu_ipis() -> bind_evtchn_to_cpu()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 0 info->cpu 0
PARAM_VALUE 0 info->lock.magic 3735899821
PARAM_VALUE 0 info->lock.owner (-1)
PARAM_VALUE 0 info->lock.owner_cpu u32max
PARAM_VALUE 0 info->mask_reason 1
PARAM_VALUE 0 info->type 3
PARAM_VALUE 0 info->u.ipi 0-5
PARAM_VALUE 1 cpu 0-64
PARAM_VALUE 2 force_affinity 0
BUF_SIZE 0 info s32min-(-1),1-s32max
BUF_SIZE 0 info s32min-(-1),1-s32max
CAPPED_DATA 1 cpu 1
DATA_SOURCE 0 info r info_for_irq
DATA_SOURCE 1 cpu $0
CONSTRAINT 1 cpu <3035
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 flags

drivers/xen/events/events_base.c restore_cpu_virqs() -> bind_evtchn_to_cpu()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 0 info->cpu 0
PARAM_VALUE 0 info->lock.magic 3735899821
PARAM_VALUE 0 info->lock.owner (-1)
PARAM_VALUE 0 info->lock.owner_cpu u32max
PARAM_VALUE 0 info->mask_reason 1
PARAM_VALUE 0 info->type 2
PARAM_VALUE 0 info->u.virq 0-23
PARAM_VALUE 1 cpu 0-64
PARAM_VALUE 2 force_affinity 0
BUF_SIZE 0 info s32min-(-1),1-s32max
BUF_SIZE 0 info s32min-(-1),1-s32max
CAPPED_DATA 1 cpu 1
DATA_SOURCE 0 info r info_for_irq
DATA_SOURCE 1 cpu $0
CONSTRAINT 1 cpu <3035
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 flags

drivers/xen/events/events_base.c xen_rebind_evtchn_to_cpu() -> bind_evtchn_to_cpu()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 0 info->lock.dep_map->name 0-255
PARAM_VALUE 0 info->lock.owner (-1)
PARAM_VALUE 0 info->lock.owner_cpu u32max
PARAM_VALUE 2 force_affinity 0
BUF_SIZE 0 info s32min-(-1),1-s32max
BUF_SIZE 0 info s32min-(-1),1-s32max
DATA_SOURCE 0 info $0
DATA_SOURCE 1 cpu $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 irq