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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/intel_memory_region.c igt_gpu_write() -> igt_gpu_write_dw()

Type Parameter Key Value
PARAM_VALUE 0 ce 4096-ptr_max
PARAM_VALUE 0 ce->active.cache->timeline 0-s64max
PARAM_VALUE 0 ce->destroyed_link.next->prev 4096-ptr_max
PARAM_VALUE 0 ce->engine 4096-ptr_max
PARAM_VALUE 0 ce->engine->gt->ggtt->vm.unbound_list.prev 4096-ptr_max
PARAM_VALUE 0 ce->engine->gt->i915->runtime_pm.kdev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 ce->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->engine->status_page.timelines.prev->next->next 4096-ptr_max
PARAM_VALUE 0 ce->engine->status_page.vma->vm->mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 ce->engine->wakeref->work.timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 ce->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->gem_context->client->objects_list.prev 4096-ptr_max
PARAM_VALUE 0 ce->gem_context->client->objects_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ce->gem_context->release_work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 ce->guc_state.sched_disable_delay_work.timer.entry->pprev 4096-ptr_max
PARAM_VALUE 0 ce->guc_state.sched_disable_delay_work.work.entry.next->next 1-u64max
PARAM_VALUE 0 ce->guc_state.sched_disable_delay_work.work.entry.prev->next 1-u64max
PARAM_VALUE 0 ce->guc_state.sched_disable_delay_work.work.entry.prev->prev 1-u64max
PARAM_VALUE 0 ce->parallel.parent->active.cache->timeline 0-s64max
PARAM_VALUE 0 ce->parallel.parent->engine->gt->i915->runtime_pm.debug.quarantine.prev->next 4096-ptr_max
PARAM_VALUE 0 ce->parallel.parent->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->parallel.parent->engine->wakeref.work.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 ce->parallel.parent->guc_id.link.next->prev 4096-ptr_max
PARAM_VALUE 0 ce->parallel.parent->guc_state.sched_disable_delay_work.timer.is_hard 0-1
PARAM_VALUE 0 ce->parallel.parent->guc_state.sched_disable_delay_work.timer.is_lazy 0-1
PARAM_VALUE 0 ce->parallel.parent->guc_state.sched_disable_delay_work.timer.is_queued 0-1
PARAM_VALUE 0 ce->parallel.parent->guc_state.sched_disable_delay_work.timer.is_soft 0-1
PARAM_VALUE 0 ce->pin_mutex.dep_map->name 0-255
PARAM_VALUE 0 ce->pin_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ce->pin_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ce->pin_mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 ce->ring->vma->obj->base.dev->dev->iommu->attach_deferred 0-1
PARAM_VALUE 0 ce->ring->vma->obj->client 1-u64max
PARAM_VALUE 0 ce->ring->vma->obj->client->objects_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ce->ring->vma->obj->client_link.next 4096-ptr_max
PARAM_VALUE 0 ce->ring->vma->vm->gt->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->ring->vma->vm->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->state->obj->client 4096-ptr_max
PARAM_VALUE 0 ce->state->obj->client->objects_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ce->state->obj->client_link.next 4096-ptr_max
PARAM_VALUE 0 ce->state->vm->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->timeline->hwsp_ggtt->obj->base.dev->dev->dma_io_tlb_mem->dyn_alloc.flags 0-4294967295
PARAM_VALUE 0 ce->timeline->hwsp_ggtt->obj->base.dev->dev->dma_io_tlb_mem->dyn_alloc.is_hard 0-1
PARAM_VALUE 0 ce->timeline->hwsp_ggtt->obj->base.dev->dev->dma_io_tlb_mem->dyn_alloc.is_lazy 0-1
PARAM_VALUE 0 ce->timeline->hwsp_ggtt->obj->base.dev->dev->dma_io_tlb_mem->dyn_alloc.is_queued 0-1
PARAM_VALUE 0 ce->timeline->hwsp_ggtt->obj->base.dev->dev->dma_io_tlb_mem->dyn_alloc.is_soft 0-1
PARAM_VALUE 0 ce->timeline->hwsp_ggtt->obj->base.dev->dev->iommu->attach_deferred 0-1
PARAM_VALUE 0 ce->timeline->hwsp_ggtt->obj->base.resv->lock.ctx 0
PARAM_VALUE 0 ce->timeline->hwsp_ggtt->vm->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->timeline->requests.prev 4096-ptr_max
PARAM_VALUE 0 ce->timeline->requests.prev->next 4096-ptr_max
PARAM_VALUE 0 ce->vm->gt->wakeref.debug.quarantine.prev 4096-ptr_max
PARAM_VALUE 0 ce->vm->gt->wakeref.i915->runtime_pm.debug.list.next->next 4096-ptr_max
PARAM_VALUE 0 ce->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->vm->gt->wakeref.mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 ce->vm->gt->wakeref.work->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 ce->vm->gt->wakeref.work.work.entry.next 1-u64max
PARAM_VALUE 0 ce->vm->gt->wakeref.work.work.entry.next->next 1-u64max
PARAM_VALUE 0 ce->vm->gt->wakeref.work.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 ce->vm->gt->wakeref.work.work.entry.prev 1-u64max
PARAM_VALUE 0 ce->vm->gt->wakeref.work.work.entry.prev->next 1-u64max
PARAM_VALUE 0 ce->vm->gt->wakeref.work.work.entry.prev->prev 1-u64max
PARAM_VALUE 0 ce->wakeref->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 ce->wakeref->dead 0-1
PARAM_VALUE 0 ce->wakeref->free_stack_handle 0-4294967295
PARAM_VALUE 1 vma 4096-ptr_max
PARAM_VALUE 1 vma->active.cache->node.__rb_parent_color 1
PARAM_VALUE 1 vma->active.cache->timeline 0-s64max
PARAM_VALUE 1 vma->active.tree.rb_node->__rb_parent_color 0
PARAM_VALUE 1 vma->active.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 1 vma->obj->base.dev->dev->iommu->attach_deferred 0-1
PARAM_VALUE 1 vma->obj->base.dev->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 1 vma->obj->base.resv->lock.base.dep_map->name 0-255
PARAM_VALUE 1 vma->obj->base.resv->lock.base.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 vma->obj->base.resv->lock.base.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 vma->obj->base.resv->lock.base.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 1 vma->obj->base.resv->lock.base.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 1 vma->obj->base.resv->lock.base.first_waiter->task->blocked_on (-1)-0
PARAM_VALUE 1 vma->obj->base.resv->lock.base.osq.tail.counter 0-s32max
PARAM_VALUE 1 vma->obj->base.resv->lock.ctx 0
PARAM_VALUE 1 vma->obj->obj_link.next 4909251368295780504,5820987673129783448,6336966952789971096,9074164240162025624
PARAM_VALUE 1 vma->vm->i915 4096-ptr_max
PARAM_VALUE 1 vma->vm->i915->runtime_pm.debug.quarantine.prev 4096-ptr_max
PARAM_VALUE 1 vma->vm->i915->runtime_pm.debug.quarantine.prev->next 4096-ptr_max
PARAM_VALUE 1 vma->vm->i915->runtime_pm.debug.quarantine.prev->next->next 4096-ptr_max
PARAM_VALUE 1 vma->vm->i915->runtime_pm.kdev->power.request 0-4
PARAM_VALUE 1 vma->vm->i915->runtime_pm.kdev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 1 vma->vm->i915->runtime_pm.kdev->power.runtime_status 0,2
PARAM_VALUE 1 vma->vm->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 2 dword 0-1023
DATA_SOURCE 1 vma r i915_vma_instance
DATA_SOURCE 3 value r prandom_u32_state
NO_OVERFLOW_SIMPLE 1 vma->fence_size
NO_OVERFLOW_SIMPLE 1 vma->obj->base.size
NO_OVERFLOW_SIMPLE 1 vma->size
NO_OVERFLOW_SIMPLE 1 vma->vm->total
LOCK2 &ctx->engines_mutex
TYPE_LOCK (struct i915_gem_context)->engines_mutex