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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/i915_gpu_error.c intel_engine_coredump_add_request() -> capture_user()

Type Parameter Key Value
PARAM_VALUE 0 capture 1-u64max
PARAM_VALUE 0 capture->vma_res->hold_count.refs.counter (-1073741824),0-s32max
PARAM_VALUE 1 rq 4096-ptr_max
PARAM_VALUE 1 rq->context 4096-ptr_max
PARAM_VALUE 1 rq->context->active.cache->node.__rb_parent_color 1
PARAM_VALUE 1 rq->context->active.cache->timeline 0-s64max
PARAM_VALUE 1 rq->context->active.tree_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 rq->context->active.work.entry.next 4096-ptr_max
PARAM_VALUE 1 rq->context->active.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 1 rq->context->destroyed_link.next 4096-ptr_max
PARAM_VALUE 1 rq->context->destroyed_link.next->prev 4096-ptr_max
PARAM_VALUE 1 rq->context->engine->gt->i915->runtime_pm.debug.list.next->next 4096-ptr_max
PARAM_VALUE 1 rq->context->engine->gt->i915->runtime_pm.debug.list.next->prev 4096-ptr_max
PARAM_VALUE 1 rq->context->engine->gt->i915->runtime_pm.kdev->power.request 0-4
PARAM_VALUE 1 rq->context->engine->gt->i915->runtime_pm.kdev->power.runtime_status 0,2
PARAM_VALUE 1 rq->context->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 rq->context->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 rq->context->engine->wakeref.mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 1 rq->context->engine->wakeref.work->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 1 rq->context->engine->wakeref.work.work.entry.next 1-u64max
PARAM_VALUE 1 rq->context->engine->wakeref.work.work.entry.prev 1-u64max
PARAM_VALUE 1 rq->context->gem_context 0,4096-ptr_max
PARAM_VALUE 1 rq->context->guc_id.link.next->prev 4096-ptr_max
PARAM_VALUE 1 rq->context->guc_state.blocked.error 0
PARAM_VALUE 1 rq->context->guc_state.sched_disable_delay_work->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 1 rq->context->guc_state.sched_disable_delay_work.work.entry.next->next 1-u64max
PARAM_VALUE 1 rq->context->guc_state.sched_disable_delay_work.work.entry.prev->next 1-u64max
PARAM_VALUE 1 rq->context->guc_state.sched_disable_delay_work.work.entry.prev->prev 1-u64max
PARAM_VALUE 1 rq->context->guc_state.sched_state 0-4294967279
PARAM_VALUE 1 rq->context->parallel.last_rq 0
PARAM_VALUE 1 rq->context->parallel.parent->active.cache->node.__rb_parent_color 1
PARAM_VALUE 1 rq->context->parallel.parent->active.cache->timeline 0-s64max
PARAM_VALUE 1 rq->context->parallel.parent->active.work.entry.next 4096-ptr_max
PARAM_VALUE 1 rq->context->parallel.parent->active.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 1 rq->context->parallel.parent->destroyed_link.next 4096-ptr_max
PARAM_VALUE 1 rq->context->parallel.parent->destroyed_link.next->prev 4096-ptr_max
PARAM_VALUE 1 rq->context->parallel.parent->engine->gt->i915->runtime_pm.debug.list.next->next 4096-ptr_max
PARAM_VALUE 1 rq->context->parallel.parent->engine->gt->i915->runtime_pm.debug.list.next->prev 4096-ptr_max
PARAM_VALUE 1 rq->context->parallel.parent->engine->gt->i915->runtime_pm.kdev->power.request 0-4
PARAM_VALUE 1 rq->context->parallel.parent->engine->wakeref->work.timer->entry.pprev 4096-ptr_max
PARAM_VALUE 1 rq->context->parallel.parent->engine->wakeref.work.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 1 rq->context->parallel.parent->guc_id.link.prev 4096-ptr_max
PARAM_VALUE 1 rq->context->parallel.parent->guc_state.sched_disable_delay_work.work.entry.next 1-u64max
PARAM_VALUE 1 rq->context->parallel.parent->guc_state.sched_disable_delay_work.work.entry.prev 1-u64max
PARAM_VALUE 1 rq->context->parallel.parent->guc_state.sched_state 0-4294967279
PARAM_VALUE 1 rq->context->parallel.parent->rcu.func 1-u64max
PARAM_VALUE 1 rq->context->parallel.parent->stats.runtime.max_underflow 1-u32max
PARAM_VALUE 1 rq->context->parallel.parent->timeline->rcu.func 1-u64max
PARAM_VALUE 1 rq->context->pin_mutex.magic 0
PARAM_VALUE 1 rq->context->rcu.func 1-u64max
PARAM_VALUE 1 rq->context->rcu.next 0
PARAM_VALUE 1 rq->context->ring->vma->resource->hold_count.refs.counter (-1073741824),0-s32max
PARAM_VALUE 1 rq->context->state 0
PARAM_VALUE 1 rq->context->state->resource->hold_count.refs.counter (-1073741824),0-s32max
PARAM_VALUE 1 rq->context->stats.runtime.max_underflow 1-u32max
PARAM_VALUE 1 rq->context->timeline->rcu.func 1-u64max
PARAM_VALUE 1 rq->context->vm->release_work.entry.next 4096-ptr_max
PARAM_VALUE 2 gfp 10272,26624
BUF_SIZE 0 capture (-1)-0,4,24,40,64,168-s32max
BUF_SIZE 0 capture (-1)-0,4,24,40,64,168-s32max
BUF_SIZE 0 capture->next (-1)-0,4,24,40,64,168-s32max
CAPPED_DATA 1 rq->context->gem_context 1
DATA_SOURCE 0 capture r capture_vma_snapshot
DATA_SOURCE 1 rq $1
DATA_SOURCE 2 gfp $2
HARD_MAX 2 gfp 26624
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &capture_mutex