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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_allowed_to_change_state() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
BUF_SIZE 0 q 528-524800
BUF_SIZE 0 q 528-524800
DATA_SOURCE 0 q $0
HALF_LOCKED2 &pool->lock

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_multi_queue_drop_suspend() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
BUF_SIZE 0 q (-1),528-524808
BUF_SIZE 0 q (-1),528-524808
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 q->entity->priority 1-2[c]
USER_DATA 0 q->flags 0-u64max[c][u]
USER_DATA 0 q->multi_queue.priority 1
USER_DATA 0 q->sched_props.priority 1-2[c]
USER_DATA 0 q->sched_props.timeslice_us 0-u32max
USER_DATA 0 q->width 0-u16max[c]
LOCK2 &q->multi_queue.group->suspend_lock
TYPE_LOCK (struct xe_exec_queue_group)->suspend_lock

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_reset_status() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 0 q->guc 4096-ptr_max
DATA_SOURCE 0 q $0
NO_OVERFLOW_SIMPLE 0 q->width
HALF_LOCKED2 &(&vm->svm.gpusvm)->notifier_lock
HALF_LOCKED2 &group->mode_sem
HALF_LOCKED2 &vm->lock

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_run_job() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &adev->reset_domain->sem
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &guc->submission_state.lock
HALF_LOCKED2 &sched->job_list_lock

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_run_job() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &adev->reset_domain->sem
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &guc->submission_state.lock
HALF_LOCKED2 &sched->job_list_lock

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_set_multi_queue_priority() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
BUF_SIZE 0 q (-1),520-524808
BUF_SIZE 0 q (-1),520-524808
BUF_SIZE 0 q->vm (-1),2720
DATA_SOURCE 0 q $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 q->flags 0-u64max[c][u]
USER_DATA 0 q->multi_queue.priority 0-2
USER_DATA 0 q->sched_props.priority 1-2[c]
USER_DATA 0 q->sched_props.timeslice_us 0-u32max
USER_DATA 0 q->width 0-u16max[c]

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_set_preempt_timeout() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
DATA_SOURCE 0 q $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &param.hwe->gt->oa.gt_lock
HALF_LOCKED2 &stream->stream_lock

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_set_priority() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
DATA_SOURCE 0 q $0

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_set_timeslice() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
DATA_SOURCE 0 q $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &param.hwe->gt->oa.gt_lock
HALF_LOCKED2 &stream->stream_lock

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_start() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 0 q->guc 4096-ptr_max
CAPPED_DATA 0 q->guc->id 1
DATA_SOURCE 0 q $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &guc->submission_state.lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct xe_guc)->submission_state.lock

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_suspend() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
BUF_SIZE 0 q (-1),528-524808
BUF_SIZE 0 q (-1),528-524808
DATA_SOURCE 0 q $0
NOSPEC 0 q->width
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 q->entity->priority 1-2[c]
USER_DATA 0 q->flags 0-u64max[c][u]
USER_DATA 0 q->lr.pfence->seqno 0-u32max
USER_DATA 0 q->multi_queue.priority 1
USER_DATA 0 q->sched_props.priority 1-2[c]
USER_DATA 0 q->sched_props.timeslice_us 0-u32max
USER_DATA 0 q->width 0-u16max[c]
NO_OVERFLOW_SIMPLE 0 q->entity->num_sched_list
NO_OVERFLOW_SIMPLE 0 q->execlist->entity.num_sched_list
HALF_LOCKED2 &group->mode_sem
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_suspend() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &group->mode_sem
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_timedout_job() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 0 q->guc 4096-ptr_max
HALF_LOCKED2 &pool->lock

drivers/gpu/drm/xe/xe_guc_submit.c guc_exec_queue_unpause() -> exec_queue_killed_or_banned_or_wedged()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 0 q->guc 4096-ptr_max
CAPPED_DATA 0 q->guc->id 1
DATA_SOURCE 0 q $1
LOCK2 &guc->submission_state.lock
LOCK2 &pool->lock
TYPE_LOCK (struct xe_guc)->submission_state.lock