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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/rockchip/rockchip_drm_gem.c rockchip_gem_prime_import_sg_table() -> rockchip_gem_dma_map_sg()

Type Parameter Key Value
PARAM_VALUE 0 drm 4096-ptr_max
PARAM_VALUE 0 drm->dev_private 4096-ptr_max
PARAM_VALUE 0 drm->driver 4096-ptr_max
PARAM_VALUE 0 drm->huge_mnt->mnt_sb->s_fs_info->mpol->refcnt.counter s32min-s32max
PARAM_VALUE 0 drm->huge_mnt->mnt_sb->s_fs_info->stat_lock->owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 drm->huge_mnt->mnt_sb->s_fs_info->stat_lock.dep_map->name 0-255
PARAM_VALUE 0 drm->huge_mnt->mnt_sb->s_fs_info->stat_lock.owner (-1)
PARAM_VALUE 0 drm->huge_mnt->mnt_sb->s_fs_info->stat_lock.owner_cpu 4294967295
PARAM_VALUE 0 drm->huge_mnt->mnt_sb->s_fs_info->stat_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 drm->object_name_lock.dep_map->name 0-255
PARAM_VALUE 0 drm->object_name_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 drm->object_name_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 drm->object_name_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 drm->object_name_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 drm->object_name_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 drm->object_name_lock.wait_lock.owner (-1)
PARAM_VALUE 0 drm->object_name_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 attach 4096-ptr_max
PARAM_VALUE 1 attach->dmabuf 4096-ptr_max
PARAM_VALUE 1 attach->dmabuf->resv->fences->max_fences 0-4294967295
PARAM_VALUE 1 attach->dmabuf->resv->lock.base.dep_map->name 0-255
PARAM_VALUE 1 attach->dmabuf->resv->lock.base.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 attach->dmabuf->resv->lock.base.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 attach->dmabuf->resv->lock.base.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 1 attach->dmabuf->resv->lock.base.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 1 attach->dmabuf->resv->lock.base.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 2 sg 4096-ptr_max
PARAM_VALUE 2 sg->nents 1-s32max
PARAM_VALUE 3 rk_obj 4096-ptr_max
PARAM_VALUE 3 rk_obj->base._resv.fences 0
PARAM_VALUE 3 rk_obj->base._resv.lock.base.dep_map->name 0-255
PARAM_VALUE 3 rk_obj->base._resv.lock.base.magic 4096-ptr_max
PARAM_VALUE 3 rk_obj->base._resv.lock.ctx 0
PARAM_VALUE 3 rk_obj->base._resv.lock.ww_class 8825623990767841280
PARAM_VALUE 3 rk_obj->base._resv.lock.ww_class->acquire_name 4096-ptr_max
PARAM_VALUE 3 rk_obj->base._resv.lock.ww_class->is_wait_die 0-s32max
PARAM_VALUE 3 rk_obj->base._resv.lock.ww_class->mutex_name 4096-ptr_max
PARAM_VALUE 3 rk_obj->base.filp 0,4096-ptr_max
PARAM_VALUE 3 rk_obj->base.funcs 3677677793095483392
PARAM_VALUE 3 rk_obj->base.gpuva.list.next 4096-ptr_max
PARAM_VALUE 3 rk_obj->base.gpuva.list.next->next 4096-ptr_max
PARAM_VALUE 3 rk_obj->base.gpuva.list.prev 4096-ptr_max
PARAM_VALUE 3 rk_obj->base.gpuva.list.prev->next 4096-ptr_max
PARAM_VALUE 3 rk_obj->base.gpuva.list.prev->prev 4096-ptr_max
PARAM_VALUE 3 rk_obj->base.gpuva.lock.dep_map->name 0-255
PARAM_VALUE 3 rk_obj->base.gpuva.lock.first_waiter 0
PARAM_VALUE 3 rk_obj->base.gpuva.lock.magic 4096-ptr_max
PARAM_VALUE 3 rk_obj->base.gpuva.lock.owner.counter 0
PARAM_VALUE 3 rk_obj->base.handle_count 0
PARAM_VALUE 3 rk_obj->base.lru_node.next 4096-ptr_max
PARAM_VALUE 3 rk_obj->base.lru_node.next->next 4096-ptr_max
PARAM_VALUE 3 rk_obj->base.lru_node.prev 4096-ptr_max
PARAM_VALUE 3 rk_obj->base.lru_node.prev->next 4096-ptr_max
PARAM_VALUE 3 rk_obj->base.lru_node.prev->prev 4096-ptr_max
PARAM_VALUE 3 rk_obj->base.refcount.refcount.refs.counter 1
PARAM_VALUE 3 rk_obj->base.resv 1-u64max
PARAM_VALUE 3 rk_obj->base.resv->fences 0
PARAM_VALUE 3 rk_obj->base.resv->lock.base.magic 4096-ptr_max
PARAM_VALUE 3 rk_obj->base.resv->lock.ctx 0
PARAM_VALUE 3 rk_obj->base.resv->lock.ww_class 8825623990767841280
PARAM_VALUE 3 rk_obj->base.vma_node.driver_private 0
PARAM_VALUE 3 rk_obj->base.vma_node.vm_files.rb_node 0
PARAM_VALUE 3 rk_obj->base.vma_node.vm_lock.magic 3736018669
PARAM_VALUE 3 rk_obj->base.vma_node.vm_lock.owner (-1)
PARAM_VALUE 3 rk_obj->base.vma_node.vm_lock.owner_cpu u32max
PARAM_VALUE 3 rk_obj->base.vma_node.vm_node.color 0
PARAM_VALUE 3 rk_obj->base.vma_node.vm_node.flags 0
PARAM_VALUE 3 rk_obj->base.vma_node.vm_node.hole_size 0
PARAM_VALUE 3 rk_obj->base.vma_node.vm_node.mm 0
PARAM_VALUE 3 rk_obj->base.vma_node.vm_node.size 0
PARAM_VALUE 3 rk_obj->base.vma_node.vm_node.stack 0
PARAM_VALUE 3 rk_obj->base.vma_node.vm_node.start 0
BUF_SIZE 1 attach 64
BUF_SIZE 3 rk_obj 944
CAPPED_DATA 0 drm 1
DATA_SOURCE 0 drm $0
DATA_SOURCE 1 attach $1
DATA_SOURCE 2 sg $2
DATA_SOURCE 3 rk_obj r rockchip_gem_alloc_object
LOCK2 &file_priv->prime.lock
LOCK2 0 &drm->object_name_lock
HALF_LOCKED2 &p->mutex
TYPE_LOCK (struct drm_device)->object_name_lock
TYPE_LOCK (struct drm_prime_file_private)->lock