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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 13 files as a member:

Defined in 1 files as a macro:

Defined in 2 files as a function:

Referenced in 130 files:

Smatch caller information:

kernel/irq/manage.c __disable_irq() -> irq_disable()

Type Parameter Key Value
PARAM_VALUE 0 b 0-ptr_max
DATA_SOURCE 0 b $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &system_transition_mutex
HALF_LOCKED2 irq
HALF_LOCKED2 0 &b->lock

kernel/irq/spurious.c note_interrupt() -> irq_disable()

Type Parameter Key Value
PARAM_VALUE 0 b 4096-ptr_max
PARAM_VALUE 0 b->action 0,4096-ptr_max
PARAM_VALUE 0 b->core_internal_state__do_not_mess_with_it 0,2-u32max
PARAM_VALUE 0 b->irq_count 0
PARAM_VALUE 0 b->irqs_unhandled 99901-u32max
DATA_SOURCE 0 b $0
BIT_INFO 0 b->core_internal_state__do_not_mess_with_it 0x2,0xfffffff7
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

kernel/irq/pm.c irq_pm_handle_wakeup() -> irq_disable()

Type Parameter Key Value
PARAM_VALUE 0 b 4096-ptr_max
PARAM_VALUE 0 b->core_internal_state__do_not_mess_with_it 0,512-u32max
PARAM_VALUE 0 b->irq_data.common 4096-ptr_max
DATA_SOURCE 0 b $0
BIT_INFO 0 b->core_internal_state__do_not_mess_with_it 0xa00,0xffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &b->lock
TYPE_LOCK (struct irq_desc)->lock

drivers/gpu/drm/i915/gt/intel_breadcrumbs.c __intel_breadcrumbs_disarm_irq() -> (struct intel_breadcrumbs)->irq_disable()

Type Parameter Key Value
PARAM_VALUE 0 b 4096-ptr_max
PARAM_VALUE 0 b->irq_armed 1-u64max
PARAM_VALUE 0 b->irq_enabled 0
PARAM_VALUE 0 b->irq_engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 b->irq_lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 b $0
CONTAINER 0 -256+0 $(-1)
NOCHECK_CALL
HOST_DATA 0 b->irq_engine->gt->uncore->fifo_count 0-127,u32max
HOST_DATA 0 b->irq_engine->uncore->fifo_count 0-127,u32max
LOCK2 0 &b->irq_lock
TYPE_LOCK (struct intel_breadcrumbs)->irq_lock

drivers/gpu/drm/i915/gt/intel_breadcrumbs.c intel_breadcrumbs_reset() -> (struct intel_breadcrumbs)->irq_disable()

Type Parameter Key Value
PARAM_VALUE 0 b 4096-ptr_max
PARAM_VALUE 0 b->irq_enabled 0
PARAM_VALUE 0 b->irq_engine 1-u64max
DATA_SOURCE 0 b $0
CONTAINER 0 -256+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 b->irq_engine->gt->uncore->fifo_count 0-127,u32max
HOST_DATA 0 b->irq_engine->uncore->fifo_count 0-127,u32max
LOCK2 flags
LOCK2 0 &b->irq_lock
HALF_LOCKED2 &gt->reset.mutex
HALF_LOCKED2 __flags
TYPE_LOCK (struct intel_breadcrumbs)->irq_lock

Smatch assignments to (struct intel_engine_cs)->irq_disable:

drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c eb_select_engine() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_context.c __intel_context_do_pin_ww() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_context.c intel_context_alloc_state() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gem/i915_gem_context.c proto_context_close() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gem/i915_gem_context.c set_proto_ctx_engines() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gem/i915_gem_context.c set_proto_ctx_engines_balance() -> (struct intel_engine_cs)->irq_disable [0-u64max]

drivers/gpu/drm/i915/gem/i915_gem_context.c set_proto_ctx_engines_parallel_submit() -> (struct intel_engine_cs)->irq_disable [0-u64max]

drivers/gpu/drm/i915/i915_driver.c i915_driver_mmio_probe() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/i915_active.c __active_del_barrier() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/i915_active.c __barrier_to_engine() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/i915_active.c barrier_to_engine() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/i915_active.c flush_barrier() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/i915_active.c i915_active_acquire_barrier() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/i915_active.c i915_active_acquire_preallocate_barrier() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/i915_active.c i915_active_print() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/i915_active.c node_to_barrier() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/i915_active.c reuse_idle_barrier() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_rc6.c live_rc6_ctx_wa() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_rc6.c randomised_engines() -> (struct intel_engine_cs)->irq_disable [0-u64max]

drivers/gpu/drm/i915/gt/intel_engine_cs.c intel_engine_setup() -> (struct intel_engine_cs)->irq_disable [0-u64max]

drivers/gpu/drm/i915/gt/intel_engine_cs.c intel_engines_free() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_engine_cs.c intel_engines_init_mmio() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_engine_cs.c mock_context_alloc() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_timeline.c live_hwsp_rollover_user() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_execlists_submission.c execlists_create_virtual() -> (struct intel_engine_cs)->irq_disable [0-u64max]

drivers/gpu/drm/i915/gt/intel_execlists_submission.c execlists_dequeue() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_execlists_submission.c execlists_submission_tasklet() -> (struct intel_engine_cs)->irq_disable [ignore]

drivers/gpu/drm/i915/gt/intel_execlists_submission.c live_virtual_engine() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_execlists_submission.c live_virtual_mask() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_execlists_submission.c live_virtual_preserved() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_execlists_submission.c live_virtual_reset() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_execlists_submission.c live_virtual_slice() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_execlists_submission.c logical_ring_default_vfuncs() -> (struct intel_engine_cs)->irq_disable [4499275758334427136]

drivers/gpu/drm/i915/gt/intel_execlists_submission.c nop_submission_tasklet() -> (struct intel_engine_cs)->irq_disable [ignore]

drivers/gpu/drm/i915/gt/intel_execlists_submission.c rcu_virtual_context_destroy() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_execlists_submission.c select_siblings() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_gt.c intel_gt_driver_late_release_all() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_gt.c intel_gt_init_mmio() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/intel_ring_submission.c setup_irq() -> (struct intel_engine_cs)->irq_disable [550002259644899328,4331444520626388992,8534663919809413120]

drivers/gpu/drm/i915/gt/intel_ring_submission.c setup_vecs() -> (struct intel_engine_cs)->irq_disable [4033901518052212736]

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c __guc_context_destroy() -> (struct intel_engine_cs)->irq_disable [min-max]

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c guc_create_parallel() -> (struct intel_engine_cs)->irq_disable [0-u64max]

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c multi_lrc_create_parent() -> (struct intel_engine_cs)->irq_disable [min-max]