irq_affinity_schedule_notify_work identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

kernel/irq/manage.c, line 362

Defined in 1 files as a prototype:

kernel/irq/internals.h, line 161 (as a prototype)

Defined in 1 files as a function:

kernel/irq/manage.c, line 366 (as a function)

Referenced in 2 files:

Smatch caller information:

kernel/irq/manage.c irq_set_affinity_locked() -> irq_affinity_schedule_notify_work()

Type	Parameter	Key	Value
PARAM_VALUE	0	desc	4096-ptr_max
PARAM_VALUE	0	desc->affinity_notify	1-u64max
DATA_SOURCE	0	desc	r irq_data_to_desc
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		irq
HALF_LOCKED2		&desc->lock
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &sparse_irq_lock

kernel/irq/cpuhotplug.c irq_migrate_all_off_this_cpu() -> irq_affinity_schedule_notify_work()

Type	Parameter	Key	Value
PARAM_VALUE	0	desc	4096-ptr_max
PARAM_VALUE	0	desc->affinity_notify	1-u64max
DATA_SOURCE	0	desc	r irq_to_desc
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
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
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
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	0-1
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->lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct irq_desc)->lock