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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

kernel/irq/manage.c __free_irq() -> chip_bus_sync_unlock()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->affinity_notify 0
PARAM_VALUE 0 desc->irq_data.chip 4096-ptr_max
PARAM_VALUE 0 desc->lock.dep_map->name 0-255
PARAM_VALUE 0 desc->lock.owner (-1)
PARAM_VALUE 0 desc->lock.owner_cpu u32max
PARAM_VALUE 0 desc->request_mutex.dep_map->name 0-255
PARAM_VALUE 0 desc->request_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 desc->request_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 desc->request_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 desc->request_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 desc->request_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 desc->request_mutex.wait_lock.owner_cpu u32max
CAPPED_DATA 0 &desc->request_mutex 1
DATA_SOURCE 0 desc $0
NOCHECK_CALL
LOCK2 0 &desc->request_mutex
TYPE_LOCK (struct irq_desc)->request_mutex

kernel/irq/manage.c __free_irq() -> chip_bus_sync_unlock()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->affinity_hint 0
PARAM_VALUE 0 desc->affinity_notify 0
PARAM_VALUE 0 desc->lock.dep_map->name 0-255
PARAM_VALUE 0 desc->lock.owner (-1)
PARAM_VALUE 0 desc->lock.owner_cpu u32max
PARAM_VALUE 0 desc->request_mutex.dep_map->name 0-255
PARAM_VALUE 0 desc->request_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 desc->request_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 desc->request_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 desc->request_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 desc->request_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 desc->request_mutex.wait_lock.owner_cpu u32max
CAPPED_DATA 0 &desc->request_mutex 1
DATA_SOURCE 0 desc $0
NOCHECK_CALL
LOCK2 0 &desc->request_mutex
TYPE_LOCK (struct irq_desc)->request_mutex

kernel/irq/manage.c __free_irq() -> chip_bus_sync_unlock()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->action 0
PARAM_VALUE 0 desc->affinity_hint 0
PARAM_VALUE 0 desc->affinity_notify 0
PARAM_VALUE 0 desc->irq_data.chip 4096-ptr_max
PARAM_VALUE 0 desc->irq_data.chip_data->iommu->cmd_buf_tail 0-8191
PARAM_VALUE 0 desc->irq_data.chip_data->iommu->lock.owner (-1)
PARAM_VALUE 0 desc->irq_data.chip_data->irq_2_iommu.iommu->qi->free_cnt s32min-s32max
PARAM_VALUE 0 desc->irq_data.chip_data->irq_2_iommu.iommu->qi->free_head s32min-s32max
PARAM_VALUE 0 desc->irq_data.chip_data->irq_2_iommu.iommu->qi->free_tail s32min-s32max
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.address_hi 0-4294967295
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.address_lo 0-4294967295
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_hi.destid_8_31 0-16777215
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_hi.reserved 0-255
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_lo.base_address 0-4095
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_lo.dest_mode_logical 0-1
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_lo.destid_0_7 0-255
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_lo.dmar_base_address 0-4095
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_lo.dmar_format 0-1
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_lo.dmar_index_0_14 0-s16max
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_lo.dmar_index_15 0-1
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_lo.dmar_reserved_0 0-3
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_lo.dmar_subhandle_valid 0-1
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_lo.redirect_hint 0-1
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_lo.reserved_0 0-3
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_lo.reserved_1 0-1
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_addr_lo.virt_destid_8_14 0-127
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_data.active_low 0-1
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_data.delivery_mode 0-7
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_data.dest_mode_logical 0-1
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_data.dmar_subhandle 0-4294967295
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_data.is_level 0-1
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_data.reserved 0-3
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.arch_data.vector 0-255
PARAM_VALUE 0 desc->irq_data.common->msi_desc->msg.data 0-4294967295
PARAM_VALUE 0 desc->irq_data.parent_data->chip_data->iommu->cmd_buf_tail 0-8191
PARAM_VALUE 0 desc->irq_data.parent_data->chip_data->iommu->lock.dep_map->name 0-255
PARAM_VALUE 0 desc->irq_data.parent_data->chip_data->iommu->lock.owner (-1)
PARAM_VALUE 0 desc->irq_data.parent_data->chip_data->iommu->lock.owner_cpu 4294967295
PARAM_VALUE 0 desc->irq_data.parent_data->chip_data->irq_2_iommu.iommu->qi->free_cnt s32min-s32max
PARAM_VALUE 0 desc->irq_data.parent_data->chip_data->irq_2_iommu.iommu->qi->free_head s32min-s32max
PARAM_VALUE 0 desc->irq_data.parent_data->chip_data->irq_2_iommu.iommu->qi->free_tail s32min-s32max
PARAM_VALUE 0 desc->irq_data.parent_data->chip_data->irq_2_iommu.iommu->qi->q_lock.dep_map->name 0-255
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.address_hi 0-4294967295
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.address_lo 0-4294967295
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_hi.destid_8_31 0-16777215
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_hi.reserved 0-255
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_lo.base_address 0-4095
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_lo.dest_mode_logical 0-1
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_lo.destid_0_7 0-255
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_lo.dmar_base_address 0-4095
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_lo.dmar_format 0-1
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_lo.dmar_index_0_14 0-s16max
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_lo.dmar_index_15 0-1
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_lo.dmar_reserved_0 0-3
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_lo.redirect_hint 0-1
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_lo.reserved_0 0-3
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_lo.reserved_1 0-1
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_addr_lo.virt_destid_8_14 0-127
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_data.active_low 0-1
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_data.delivery_mode 0-7
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_data.dest_mode_logical 0-1
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_data.dmar_subhandle 0-4294967295
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_data.is_level 0-1
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_data.reserved 0-3
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.arch_data.vector 0-255
PARAM_VALUE 0 desc->irq_data.parent_data->common->msi_desc->msg.data 0-4294967295
PARAM_VALUE 0 desc->lock.dep_map->name 0-255
PARAM_VALUE 0 desc->lock.owner (-1)
PARAM_VALUE 0 desc->lock.owner_cpu u32max
PARAM_VALUE 0 desc->redirect.work.irqwait.task 0
PARAM_VALUE 0 desc->request_mutex.dep_map->name 0-255
PARAM_VALUE 0 desc->request_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 desc->request_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 desc->request_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 desc->request_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 desc->request_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 desc->request_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 desc->resend_node->next->pprev 1-u64max
PARAM_VALUE 0 desc->resend_node.next 0
PARAM_VALUE 0 desc->resend_node.next->pprev 1-u64max
PARAM_VALUE 0 desc->resend_node.pprev 0
PARAM_VALUE 0 desc->wait_for_threads.head.prev->next 4096-ptr_max
PARAM_VALUE 0 desc->wait_for_threads.head.prev->next->next 4096-ptr_max
CAPPED_DATA 0 &desc->request_mutex 1
DATA_SOURCE 0 desc $0
NOCHECK_CALL
HOST_DATA 0 desc->irq_data->chip_data->iommu s64min-s64max
HOST_DATA 0 desc->irq_data->parent_data->chip_data->iommu s64min-s64max
HOST_DATA 0 desc->irq_data.chip_data->iommu->acpi_flags 0-255
HOST_DATA 0 desc->irq_data.chip_data->iommu->cap 0-4294967295
HOST_DATA 0 desc->irq_data.chip_data->iommu->cap_ptr 0-u16max
HOST_DATA 0 desc->irq_data.chip_data->iommu->cmd_buf_head 0-4294967295
HOST_DATA 0 desc->irq_data.chip_data->iommu->cmd_buf_tail 0-8191
HOST_DATA 0 desc->irq_data.chip_data->iommu->cmd_sem_paddr s64min-s64max
HOST_DATA 0 desc->irq_data.chip_data->iommu->cmd_sem_val s64min-s64max
HOST_DATA 0 desc->irq_data.chip_data->iommu->dbg_cap_offset s32min-s32max
HOST_DATA 0 desc->irq_data.chip_data->iommu->dbg_mmio_offset s32min-s32max
HOST_DATA 0 desc->irq_data.chip_data->iommu->devid 0-u16max
HOST_DATA 0 desc->irq_data.chip_data->iommu->features s64min-s64max
HOST_DATA 0 desc->irq_data.chip_data->iommu->features2 s64min-s64max
HOST_DATA 0 desc->irq_data.chip_data->iommu->flags 0-4294967295
HOST_DATA 0 desc->irq_data.chip_data->iommu->index s32min-s32max
HOST_DATA 0 desc->irq_data.chip_data->iommu->int_enabled 0-1
HOST_DATA 0 desc->irq_data.chip_data->iommu->iommu.max_pasids 0-4294967295
HOST_DATA 0 desc->irq_data.chip_data->iommu->iommu.ready 0-1
HOST_DATA 0 desc->irq_data.chip_data->iommu->irtcachedis_enabled 0-1
HOST_DATA 0 desc->irq_data.chip_data->iommu->max_banks 0-255
HOST_DATA 0 desc->irq_data.chip_data->iommu->max_counters 0-255
HOST_DATA 0 desc->irq_data.chip_data->iommu->mmio_phys s64min-s64max
HOST_DATA 0 desc->irq_data.chip_data->iommu->mmio_phys_end s64min-s64max
HOST_DATA 0 desc->irq_data.chip_data->iommu->need_sync 1
HOST_DATA 0 desc->irq_data.chip_data->iommu->stored_addr_hi 0-4294967295
HOST_DATA 0 desc->irq_data.chip_data->iommu->stored_addr_lo 0-4294967295
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->acpi_flags 0-255
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->cap 0-4294967295
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->cap_ptr 0-u16max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->cmd_buf_head 0-4294967295
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->cmd_buf_tail 0-8191
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->cmd_sem_paddr s64min-s64max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->cmd_sem_val s64min-s64max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->dbg_cap_offset s32min-s32max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->dbg_mmio_offset s32min-s32max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->devid 0-u16max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->features s64min-s64max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->features2 s64min-s64max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->flags 0-4294967295
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->index s32min-s32max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->int_enabled 0-1
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->iommu.max_pasids 0-4294967295
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->iommu.ready 0-1
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->irtcachedis_enabled 0-1
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->lock.magic 0-4294967295
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->lock.raw_lock.locked 0-255
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->lock.raw_lock.locked_pending 0-u16max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->lock.raw_lock.pending 0-255
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->lock.raw_lock.tail 0-u16max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->lock.raw_lock.val.counter s32min-s32max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->max_banks 0-255
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->max_counters 0-255
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->mmio_phys s64min-s64max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->mmio_phys_end s64min-s64max
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->need_sync 1
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->stored_addr_hi 0-4294967295
HOST_DATA 0 desc->irq_data.parent_data->chip_data->iommu->stored_addr_lo 0-4294967295
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->acpi_flags 0-255
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->cap 0-4294967295
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->cap_ptr 0-u16max
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->cmd_buf_head 0-4294967295
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->cmd_buf_tail 0-8191
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->cmd_sem_paddr s64min-s64max
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->cmd_sem_val s64min-s64max
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->dbg_cap_offset s32min-s32max
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->dbg_mmio_offset s32min-s32max
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->devid 0-u16max
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->features s64min-s64max
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->features2 s64min-s64max
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->flags 0-4294967295
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->index s32min-s32max
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->int_enabled 0-1
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->iommu.max_pasids 0-4294967295
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->iommu.ready 0-1
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->irtcachedis_enabled 0
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->max_banks 0-255
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->max_counters 0-255
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->mmio_phys s64min-s64max
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->mmio_phys_end s64min-s64max
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->need_sync 1
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->stored_addr_hi 0-4294967295
HOST_DATA 0 desc->irq_data.parent_data->parent_data->chip_data->iommu->stored_addr_lo 0-4294967295
LOCK2 0 &desc->request_mutex
TYPE_LOCK (struct irq_desc)->request_mutex

kernel/irq/manage.c __setup_irq() -> chip_bus_sync_unlock()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->irq_data.domain->pm_dev->power.request 0-4
PARAM_VALUE 0 desc->irq_data.domain->pm_dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 desc->irq_data.domain->pm_dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 desc->lock.dep_map->name 0-255
PARAM_VALUE 0 desc->lock.owner (-1)
PARAM_VALUE 0 desc->lock.owner_cpu u32max
PARAM_VALUE 0 desc->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 desc->owner->state 0-1,3-u32max
PARAM_VALUE 0 desc->request_mutex.dep_map->name 0-255
PARAM_VALUE 0 desc->request_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 desc->request_mutex.wait_lock.dep_map->name 0-255
CAPPED_DATA 0 &desc->request_mutex 1
DATA_SOURCE 0 desc $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &desc->request_mutex
TYPE_LOCK (struct irq_desc)->request_mutex

kernel/irq/manage.c __setup_irq() -> chip_bus_sync_unlock()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->irq_data.chip 4096-6665201918528172031,6665201918528172033-ptr_max
PARAM_VALUE 0 desc->irq_data.domain 0,4096-ptr_max
PARAM_VALUE 0 desc->irq_data.domain->pm_dev->power.request 0-4
PARAM_VALUE 0 desc->irq_data.domain->pm_dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 desc->irq_data.domain->pm_dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 desc->lock.dep_map->name 0-255
PARAM_VALUE 0 desc->lock.owner (-1)
PARAM_VALUE 0 desc->lock.owner_cpu u32max
PARAM_VALUE 0 desc->owner 0,4096-ptr_max
PARAM_VALUE 0 desc->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 desc->owner->state 0-1,3-u32max
PARAM_VALUE 0 desc->request_mutex.dep_map->name 0-255
PARAM_VALUE 0 desc->request_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 desc->request_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 desc->request_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 desc->request_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 desc->request_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 desc->request_mutex.wait_lock.owner_cpu u32max
CAPPED_DATA 0 &desc->request_mutex 1
DATA_SOURCE 0 desc $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &desc->request_mutex
TYPE_LOCK (struct irq_desc)->request_mutex

kernel/irq/manage.c free_percpu_irq() -> chip_bus_sync_unlock()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->irq_data.chip 4096-ptr_max
PARAM_VALUE 0 desc->status_use_accessors 131072-u32max
DATA_SOURCE 0 desc r irq_to_desc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

kernel/irq/manage.c irq_finalize_oneshot() -> chip_bus_sync_unlock()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->core_internal_state__do_not_mess_with_it 32-u32max
PARAM_VALUE 0 desc->irq_data.chip 4096-ptr_max
PARAM_VALUE 0 desc->irq_data.common 4096-ptr_max
PARAM_VALUE 0 desc->lock.dep_map->name 0-255
PARAM_VALUE 0 desc->lock.owner (-1)
PARAM_VALUE 0 desc->lock.owner_cpu u32max
DATA_SOURCE 0 desc $0
BIT_INFO 0 desc->core_internal_state__do_not_mess_with_it 0x20,0xffffffffffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh

kernel/irq/manage.c irq_finalize_oneshot() -> chip_bus_sync_unlock()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->core_internal_state__do_not_mess_with_it 32-u32max
PARAM_VALUE 0 desc->lock.dep_map->name 0-255
PARAM_VALUE 0 desc->lock.owner (-1)
PARAM_VALUE 0 desc->lock.owner_cpu u32max
DATA_SOURCE 0 desc $0
BIT_INFO 0 desc->core_internal_state__do_not_mess_with_it 0x20,0xffffffffffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh

kernel/irq/irqdesc.c __irq_put_desc_unlock() -> chip_bus_sync_unlock()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->lock.dep_map->name 0-255
PARAM_VALUE 0 desc->lock.owner (-1)
PARAM_VALUE 0 desc->lock.owner_cpu u32max
DATA_SOURCE 0 desc $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &system_transition_mutex