Defined in 3 files as a function:
- drivers/gpu/drm/exynos/exynos_drm_gsc.c, line 1020 (as a function)
- drivers/gpu/drm/i915/gt/intel_gsc.c, line 270 (as a function)
- drivers/media/platform/samsung/exynos-gsc/gsc-core.c, line 859 (as a function)
Referenced in 3 files:
- drivers/gpu/drm/exynos/exynos_drm_gsc.c, line 1281
- drivers/gpu/drm/i915/gt/intel_gsc.c
- drivers/media/platform/samsung/exynos-gsc/gsc-core.c, line 1166
Smatch caller information:
drivers/gpu/drm/i915/gt/intel_gsc.c intel_gsc_irq_handler() -> gsc_irq_handler()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | irq | 4096-ptr_max |
| PARAM_VALUE | 0 | irq->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | irq->i915->pxp->arb_is_valid | 0-1 |
| PARAM_VALUE | 0 | irq->i915->pxp->session_events | 0-4294967295 |
| PARAM_VALUE | 0 | irq->irq_lock->rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | priv | 0 |
| DATA_SOURCE | 0 | irq | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | irq->i915->media_gt->rps.pm_iir | 0-u32max[c] |
| HOST_DATA | 0 | irq->rps.pm_iir | 0-u32max[c] |
| LOCK2 | 0 | irq->irq_lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |
drivers/gpu/drm/i915/gt/intel_gsc.c intel_gsc_irq_handler() -> gsc_irq_handler()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | irq | 4096-ptr_max |
| PARAM_VALUE | 0 | irq->i915 | 4096-ptr_max |
| PARAM_VALUE | 0 | irq->i915->pxp->arb_is_valid | 0-1 |
| PARAM_VALUE | 0 | irq->i915->pxp->session_events | 0-4294967295 |
| PARAM_VALUE | 0 | irq->irq_lock->rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | priv | 1 |
| DATA_SOURCE | 0 | irq | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | irq->i915->media_gt->rps.pm_iir | 0-u32max[c] |
| HOST_DATA | 0 | irq->rps.pm_iir | 0-u32max[c] |
| LOCK2 | 0 | irq->irq_lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |
kernel/irq/manage.c __free_irq() -> (struct irqaction)->handler()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 1 | priv | 1 |
| DATA_SOURCE | 1 | priv | $1 |
| NOCHECK_CALL | |||
| LOCK2 | &desc->request_mutex | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct irq_desc)->request_mutex |
kernel/irq/handle.c __handle_irq_event_percpu() -> (struct irqaction)->handler()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CONTAINER | 1 | *(-0+8) | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |
kernel/irq/handle.c __handle_irq_event_percpu() -> (struct irqaction)->handler()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CONTAINER | 1 | *(-0+8) | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |
kernel/irq/chip.c handle_fasteoi_nmi() -> (struct irqaction)->handler()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CONTAINER | 1 | *(-0+8) | $(-1) |
kernel/irq/chip.c handle_percpu_devid_irq() -> (struct irqaction)->handler()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | irq |
kernel/irq/manage.c irq_thread_fn() -> (struct irqaction)->thread_fn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CONTAINER | 0 | *(-32+56) | $(-1) |
| CONTAINER | 1 | *(-32+8) | $(-1) |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | irq |
kernel/irq/chip.c handle_nested_irq() -> (struct irqaction)->thread_fn()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CONTAINER | 0 | *(-32+56) | $(-1) |
| CONTAINER | 1 | *(-32+8) | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &rt5677->irq_lock | ||
| HALF_LOCKED2 | &slave->sdw_dev_lock | ||
| HALF_LOCKED2 | &smaster->lock | ||
| HALF_LOCKED2 | _T->lock |