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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/virtio/virtgpu_kms.c virtio_gpu_config_changed_work_func() -> virtio_gpu_cmd_get_edids()

Type Parameter Key Value
PARAM_VALUE 0 vgdev 4096-ptr_max
PARAM_VALUE 0 vgdev->has_edid 1
PARAM_VALUE 0 vgdev->num_scanouts 1-u32max
PARAM_VALUE 0 vgdev->vdev 4096-ptr_max
PARAM_VALUE 0 vgdev->vdev->config 4096-ptr_max
PARAM_VALUE 0 vgdev->vdev->config->get 4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/gpu/drm/virtio/virtgpu_kms.c virtio_gpu_init() -> virtio_gpu_cmd_get_edids()

Type Parameter Key Value
PARAM_VALUE 0 vgdev 4096-ptr_max
PARAM_VALUE 0 vgdev->cap_cache.next 4096-ptr_max
PARAM_VALUE 0 vgdev->cap_cache.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->cap_cache.prev 4096-ptr_max
PARAM_VALUE 0 vgdev->cap_cache.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->cap_cache.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ctrlq.ack_queue.head.next 4096-ptr_max
PARAM_VALUE 0 vgdev->ctrlq.ack_queue.head.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ctrlq.ack_queue.head.prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ctrlq.ack_queue.head.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ctrlq.ack_queue.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ctx_id_ida.xa.xa_flags 33554437
PARAM_VALUE 0 vgdev->ctx_id_ida.xa.xa_head 0
PARAM_VALUE 0 vgdev->cursorq.ack_queue.head.next 4096-ptr_max
PARAM_VALUE 0 vgdev->cursorq.ack_queue.head.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->cursorq.ack_queue.head.prev 4096-ptr_max
PARAM_VALUE 0 vgdev->cursorq.ack_queue.head.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->cursorq.ack_queue.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->huge_mnt->mnt_sb->s_cop->inode_info_offs 1632,1808,2632,2648
PARAM_VALUE 0 vgdev->ddev->managed.resources.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->managed.resources.next->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->managed.resources.next->prev->next 1-u64max
PARAM_VALUE 0 vgdev->ddev->managed.resources.next->prev->prev 1-u64max
PARAM_VALUE 0 vgdev->ddev->mode_config.blob_lock->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 vgdev->ddev->mode_config.blob_lock.dep_map->name 0-255
PARAM_VALUE 0 vgdev->ddev->mode_config.colorop_list.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.colorop_list.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.colorop_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.connection_mutex.head.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.connection_mutex.head.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.connection_mutex.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.connector_list.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.connector_list.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.connector_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.crtc_list.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.crtc_list.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.crtc_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.crtc_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.encoder_list.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.encoder_list.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.encoder_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.encoder_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.fb_list.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.fb_list.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.fb_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.fb_lock.dep_map->name 0-255
PARAM_VALUE 0 vgdev->ddev->mode_config.funcs->atomic_check 1368670792239554560
PARAM_VALUE 0 vgdev->ddev->mode_config.funcs->atomic_commit 9025212985888776192
PARAM_VALUE 0 vgdev->ddev->mode_config.funcs->fb_create 8848301211585777664
PARAM_VALUE 0 vgdev->ddev->mode_config.idr_mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 vgdev->ddev->mode_config.idr_mutex.dep_map->name 0-255
PARAM_VALUE 0 vgdev->ddev->mode_config.idr_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vgdev->ddev->mode_config.idr_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 vgdev->ddev->mode_config.idr_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 vgdev->ddev->mode_config.idr_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 vgdev->ddev->mode_config.idr_mutex.first_waiter->task->blocked_on (-1)-0
PARAM_VALUE 0 vgdev->ddev->mode_config.idr_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 vgdev->ddev->mode_config.mutex.dep_map->name 0-255
PARAM_VALUE 0 vgdev->ddev->mode_config.plane_list.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.plane_list.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.plane_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.plane_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.privobj_list.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.privobj_list.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.privobj_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.property_blob_list.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.property_blob_list.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.property_blob_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.property_list.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.property_list.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->ddev->mode_config.property_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->fence_drv.fences.next 4096-ptr_max
PARAM_VALUE 0 vgdev->fence_drv.fences.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->fence_drv.fences.prev 4096-ptr_max
PARAM_VALUE 0 vgdev->fence_drv.fences.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->fence_drv.fences.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->has_edid 1
PARAM_VALUE 0 vgdev->num_scanouts 1-16
PARAM_VALUE 0 vgdev->obj_free_list.next 4096-ptr_max
PARAM_VALUE 0 vgdev->obj_free_list.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->obj_free_list.prev 4096-ptr_max
PARAM_VALUE 0 vgdev->obj_free_list.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->obj_free_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->obj_restore_list.next 4096-ptr_max
PARAM_VALUE 0 vgdev->obj_restore_list.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->obj_restore_list.prev 4096-ptr_max
PARAM_VALUE 0 vgdev->obj_restore_list.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->obj_restore_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->obj_restore_lock.dep_map->name 0-255
PARAM_VALUE 0 vgdev->obj_restore_lock.first_waiter 0
PARAM_VALUE 0 vgdev->obj_restore_lock.magic 4096-ptr_max
PARAM_VALUE 0 vgdev->obj_restore_lock.owner.counter 0
PARAM_VALUE 0 vgdev->resource_ida.xa.xa_flags 33554437
PARAM_VALUE 0 vgdev->resource_ida.xa.xa_head 0
PARAM_VALUE 0 vgdev->resp_wq.head.next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->resp_wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->resp_wq.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 vgdev->vbufs 1-u64max
PARAM_VALUE 0 vgdev->vdev 4096-ptr_max
PARAM_VALUE 0 vgdev->vdev->config 4096-ptr_max
PARAM_VALUE 0 vgdev->vdev->config->find_vqs 4096-ptr_max
PARAM_VALUE 0 vgdev->vdev->config->get 4096-ptr_max
PARAM_VALUE 0 vgdev->vdev->config->get_shm_region 0,2525218589895086080,3831783894439149568
PARAM_VALUE 0 vgdev->vdev->config->get_status 4096-ptr_max
PARAM_VALUE 0 vgdev->vdev->config->set_status 4096-ptr_max
PARAM_VALUE 0 vgdev->vdev->dev.parent 4096-ptr_max
PARAM_VALUE 0 vgdev->vdev->priv 4096-ptr_max
PARAM_VALUE 0 vgdev->vdev->vqs.prev->next 4096-ptr_max
PARAM_VALUE 0 vgdev->vdev->vqs.prev->next->next 4096-ptr_max
PARAM_VALUE 0 vgdev->vdev->vqs_list_lock.rlock.dep_map->name 0-255
BUF_SIZE 0 vgdev->ddev 3696
CAPPED_DATA 0 vgdev->num_scanouts 1
DATA_SOURCE 0 vgdev r drmm_kzalloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 vgdev->blob_alignment 0-u32max
HOST_DATA 0 vgdev->host_visible_mm.head_node.size 0-u64max
HOST_DATA 0 vgdev->host_visible_region.addr 0-18446744073709551614[c]
HOST_DATA 0 vgdev->num_capsets 1-u32max[c]
HOST_DATA 0 vgdev->num_scanouts 1-15[c]
NO_OVERFLOW_SIMPLE 0 vgdev->ddev->num_crtcs
NO_OVERFLOW_SIMPLE 0 vgdev->host_visible_region.addr
NO_OVERFLOW_SIMPLE 0 vgdev->host_visible_region.len
NO_OVERFLOW_SIMPLE 0 vgdev->num_capsets