ttm_bo_init_validate identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/ttm/ttm_bo.c, line 1242

Defined in 1 files as a prototype:

include/drm/ttm/ttm_bo.h, line 419 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/ttm/ttm_bo.c, line 1278 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/gpu/drm/drm_gem_vram_helper.c drm_gem_vram_create() -> ttm_bo_init_validate()

Type	Parameter	Key	Value
PARAM_VALUE	0	bdev	4096-ptr_max
PARAM_VALUE	1	bo	4096-ptr_max
PARAM_VALUE	1	bo->bdev	4096-ptr_max
PARAM_VALUE	2	type	0
PARAM_VALUE	3	placement	4096-ptr_max
PARAM_VALUE	3	placement->num_placement	0-2
PARAM_VALUE	3	placement->placement	4096-ptr_max
PARAM_VALUE	4	alignment	0
PARAM_VALUE	5	interruptible	0
PARAM_VALUE	6	sg	0
PARAM_VALUE	7	resv	0
BUF_SIZE	0	bdev	5760
DATA_SOURCE	4	alignment	$2
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/radeon/radeon_object.c radeon_bo_create() -> ttm_bo_init_validate()

Type	Parameter	Key	Value
PARAM_VALUE	0	bdev	4096-ptr_max
PARAM_VALUE	1	bo	4096-ptr_max
PARAM_VALUE	1	bo->base._resv.fences	0
PARAM_VALUE	1	bo->base._resv.lock.base.magic	4096-ptr_max
PARAM_VALUE	1	bo->base._resv.lock.base.owner.counter	0
PARAM_VALUE	1	bo->base._resv.lock.ctx	0
PARAM_VALUE	1	bo->base._resv.lock.ww_class	8825623990767841280
PARAM_VALUE	1	bo->base.dev	4096-ptr_max
PARAM_VALUE	1	bo->base.filp	0
PARAM_VALUE	1	bo->base.funcs	4919632343371948032
PARAM_VALUE	1	bo->base.gpuva.lock.magic	4096-ptr_max
PARAM_VALUE	1	bo->base.lru_node.next	4096-ptr_max
PARAM_VALUE	1	bo->base.lru_node.prev	4096-ptr_max
PARAM_VALUE	1	bo->base.refcount.refcount.refs.counter	1
PARAM_VALUE	1	bo->base.resv	1-u64max
PARAM_VALUE	1	bo->base.size	0,4096-u64max
PARAM_VALUE	1	bo->base.vma_node.vm_lock.magic	3736018669
PARAM_VALUE	1	bo->base.vma_node.vm_lock.owner	(-1)
PARAM_VALUE	1	bo->base.vma_node.vm_lock.owner_cpu	u32max
PARAM_VALUE	1	bo->base.vma_node.vm_node.__subtree_last	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.color	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.flags	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.hole_size	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.hole_stack.next	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.hole_stack.prev	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.mm	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.node_list.next	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.node_list.prev	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb.__rb_parent_color	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb.rb_left	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb.rb_right	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb_hole_addr.__rb_parent_color	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb_hole_addr.rb_left	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb_hole_addr.rb_right	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb_hole_size.__rb_parent_color	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb_hole_size.rb_left	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb_hole_size.rb_right	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.size	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.stack	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.start	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.subtree_max_hole	0
PARAM_VALUE	2	type	0-2
PARAM_VALUE	3	placement	4096-ptr_max
PARAM_VALUE	3	placement->num_placement	1-4
PARAM_VALUE	3	placement->placement	4096-ptr_max
PARAM_VALUE	4	alignment	0-524288
PARAM_VALUE	6	sg	0,4096-ptr_max
PARAM_VALUE	6	sg->nents	0
PARAM_VALUE	6	sg->orig_nents	0
PARAM_VALUE	6	sg->sgl	0
PARAM_VALUE	7	resv->lock.base.dep_map->name	0-255
PARAM_VALUE	7	resv->lock.base.first_waiter	0,4096-ptr_max
PARAM_VALUE	7	resv->lock.base.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	7	resv->lock.base.osq.tail.counter	0-s32max
PARAM_VALUE	7	resv->lock.ctx	0
PARAM_VALUE	8	destroy	6191209843067871232
DATA_SOURCE	6	sg	$6
DATA_SOURCE	7	resv	$7
FUZZY_MAX	2	type	2
NOSPEC	1	bo->base.size
HARD_MAX	2	type	2
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	bo->base.size	0,4096-u64max[c]
USER_DATA	4	alignment	1-524288[c]
UNITS	4	alignment	unit_page
LOCK2		&rdev->pm.mclk_lock
HALF_LOCKED2		&dev->object_name_lock
HALF_LOCKED2		&file_priv->prime.lock
HALF_LOCKED2		vram_obj->tbo.base.resv
HALF_LOCKED2	7	resv
TYPE_LOCK		(struct radeon_pm)->mclk_lock

drivers/gpu/drm/loongson/lsdc_ttm.c lsdc_bo_create() -> ttm_bo_init_validate()

Type	Parameter	Key	Value
PARAM_VALUE	0	bdev	4096-ptr_max
PARAM_VALUE	1	bo	4096-ptr_max
PARAM_VALUE	1	bo->base._resv.fences	0
PARAM_VALUE	1	bo->base._resv.lock.base.dep_map->name	0-255
PARAM_VALUE	1	bo->base._resv.lock.base.first_waiter	0
PARAM_VALUE	1	bo->base._resv.lock.base.magic	4096-ptr_max
PARAM_VALUE	1	bo->base._resv.lock.base.owner.counter	0
PARAM_VALUE	1	bo->base._resv.lock.ctx	0
PARAM_VALUE	1	bo->base._resv.lock.ww_class	8825623990767841280
PARAM_VALUE	1	bo->base._resv.lock.ww_class->acquire_name	4096-ptr_max
PARAM_VALUE	1	bo->base._resv.lock.ww_class->is_wait_die	0-s32max
PARAM_VALUE	1	bo->base._resv.lock.ww_class->mutex_name	4096-ptr_max
PARAM_VALUE	1	bo->base.dev	4096-ptr_max
PARAM_VALUE	1	bo->base.filp	4096-ptr_max
PARAM_VALUE	1	bo->base.gpuva.list.next	4096-ptr_max
PARAM_VALUE	1	bo->base.gpuva.list.next->next	4096-ptr_max
PARAM_VALUE	1	bo->base.gpuva.list.prev	4096-ptr_max
PARAM_VALUE	1	bo->base.gpuva.list.prev->next	4096-ptr_max
PARAM_VALUE	1	bo->base.gpuva.list.prev->prev	4096-ptr_max
PARAM_VALUE	1	bo->base.gpuva.lock.dep_map->name	0-255
PARAM_VALUE	1	bo->base.gpuva.lock.first_waiter	0
PARAM_VALUE	1	bo->base.gpuva.lock.magic	4096-ptr_max
PARAM_VALUE	1	bo->base.gpuva.lock.osq.tail.counter	0
PARAM_VALUE	1	bo->base.gpuva.lock.owner.counter	0
PARAM_VALUE	1	bo->base.handle_count	0
PARAM_VALUE	1	bo->base.lru_node.next	4096-ptr_max
PARAM_VALUE	1	bo->base.lru_node.next->next	4096-ptr_max
PARAM_VALUE	1	bo->base.lru_node.prev	4096-ptr_max
PARAM_VALUE	1	bo->base.lru_node.prev->next	4096-ptr_max
PARAM_VALUE	1	bo->base.lru_node.prev->prev	4096-ptr_max
PARAM_VALUE	1	bo->base.refcount.refcount.refs.counter	1
PARAM_VALUE	1	bo->base.resv	1-u64max
PARAM_VALUE	1	bo->base.resv->fences	0
PARAM_VALUE	1	bo->base.resv->lock.base.first_waiter	0
PARAM_VALUE	1	bo->base.resv->lock.base.magic	4096-ptr_max
PARAM_VALUE	1	bo->base.resv->lock.base.owner.counter	0
PARAM_VALUE	1	bo->base.resv->lock.ctx	0
PARAM_VALUE	1	bo->base.resv->lock.ww_class	8825623990767841280
PARAM_VALUE	1	bo->base.size	0,4096-9223372036854775807
PARAM_VALUE	1	bo->base.vma_node.driver_private	0
PARAM_VALUE	1	bo->base.vma_node.vm_files.rb_node	0
PARAM_VALUE	1	bo->base.vma_node.vm_lock.magic	3736018669
PARAM_VALUE	1	bo->base.vma_node.vm_lock.owner	(-1)
PARAM_VALUE	1	bo->base.vma_node.vm_lock.owner_cpu	u32max
PARAM_VALUE	1	bo->base.vma_node.vm_node.__subtree_last	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.color	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.flags	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.hole_size	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.hole_stack.next	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.hole_stack.prev	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.mm	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.node_list.next	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.node_list.prev	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb.__rb_parent_color	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb.rb_left	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb.rb_right	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb_hole_addr.__rb_parent_color	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb_hole_addr.rb_left	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb_hole_addr.rb_right	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb_hole_size.__rb_parent_color	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb_hole_size.rb_left	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.rb_hole_size.rb_right	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.size	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.stack	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.start	0
PARAM_VALUE	1	bo->base.vma_node.vm_node.subtree_max_hole	0
PARAM_VALUE	1	bo->bdev	4096-ptr_max
PARAM_VALUE	2	type	0-2
PARAM_VALUE	3	placement	4096-ptr_max
PARAM_VALUE	3	placement->num_placement	1-3
PARAM_VALUE	3	placement->placement	4096-ptr_max
PARAM_VALUE	4	alignment	0
PARAM_VALUE	5	interruptible	0
PARAM_VALUE	6	sg	0,4096-ptr_max
PARAM_VALUE	6	sg->nents	0
PARAM_VALUE	6	sg->orig_nents	0
PARAM_VALUE	7	resv->lock.base.dep_map->name	0-255
PARAM_VALUE	7	resv->lock.base.first_waiter	0,4096-ptr_max
PARAM_VALUE	7	resv->lock.base.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	7	resv->lock.base.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	7	resv->lock.base.osq.tail.counter	0-s32max
PARAM_VALUE	7	resv->lock.ctx	0
BUF_SIZE	0	bdev	5760
BUF_SIZE	1	bo	864
BUF_SIZE	1	bo->bdev	5760
DATA_SOURCE	6	sg	$4
DATA_SOURCE	7	resv	$5
FUZZY_MAX	2	type	2
HARD_MAX	2	type	2
MEM_ZERO	1	&bo->base.vma_node
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	bo->base.filp->f_flags	0-18433,32770
USER_DATA	1	bo->base.filp->f_mode	33554432,34078720-571342855[c]
USER_DATA	1	bo->base.size	0,4096-9223372036854775807[c]
NO_OVERFLOW_SIMPLE	1	bo->base.dev->num_crtcs
HALF_LOCKED2		&m->lock
HALF_LOCKED2	7	resv