panthor_kernel_bo_destroy 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/panthor/panthor_gem.c, line 1242

Defined in 1 files as a prototype:

drivers/gpu/drm/panthor/panthor_gem.h, line 326 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/panthor/panthor_gem.c, line 1247 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/panthor/panthor_sched.c group_free_queue() -> panthor_kernel_bo_destroy()

Type	Parameter	Key	Value
BUF_SIZE	0	bo	(-1)-s32max
BUF_SIZE	0	bo	(-1)-s32max
NOSPEC	0	bo->va_node.size
NOCHECK_CALL
USER_DATA	0	bo->obj->size	0,4096-u64max[c]
USER_DATA	0	bo->obj->vma_node.vm_node.size	1-s32max[c]
USER_DATA	0	bo->obj->vma_node.vm_node.start	0-s32max[c]
USER_DATA	0	bo->va_node.size	1-21474869214[c]
USER_DATA	0	bo->va_node.start	0-s32max[c]

drivers/gpu/drm/panthor/panthor_sched.c group_free_queue() -> panthor_kernel_bo_destroy()

Type	Parameter	Key	Value
BUF_SIZE	0	bo	(-1)-4064
BUF_SIZE	0	bo	(-1)-4064
NOCHECK_CALL

drivers/gpu/drm/panthor/panthor_sched.c group_free_queue() -> panthor_kernel_bo_destroy()

Type	Parameter	Key	Value
BUF_SIZE	0	bo	(-1)-s32max
BUF_SIZE	0	bo	(-1)-s32max
NOSPEC	0	bo->va_node.size
NOCHECK_CALL
USER_DATA	0	bo->obj->size	0,4096-u64max[c]
USER_DATA	0	bo->obj->vma_node.vm_node.size	1-s32max[c]
USER_DATA	0	bo->obj->vma_node.vm_node.start	0-s32max[c]
USER_DATA	0	bo->va_node.size	1-21474869214[c]
USER_DATA	0	bo->va_node.start	0-s32max[c]

drivers/gpu/drm/panthor/panthor_sched.c group_release_work() -> panthor_kernel_bo_destroy()

Type	Parameter	Key	Value
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/panthor/panthor_sched.c group_release_work() -> panthor_kernel_bo_destroy()

Type	Parameter	Key	Value
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/panthor/panthor_sched.c group_release_work() -> panthor_kernel_bo_destroy()

Type	Parameter	Key	Value
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/panthor/panthor_fw.c panthor_fw_alloc_queue_iface_mem() -> panthor_kernel_bo_destroy()

Type	Parameter	Key	Value
PARAM_VALUE	0	bo	4096-ptr_max
PARAM_VALUE	0	bo->kmap	0
PARAM_VALUE	0	bo->obj	4096-ptr_max
PARAM_VALUE	0	bo->obj->_resv.fences	0
PARAM_VALUE	0	bo->obj->_resv.lock.base.first_waiter	0
PARAM_VALUE	0	bo->obj->_resv.lock.base.magic	4096-ptr_max
PARAM_VALUE	0	bo->obj->_resv.lock.base.owner.counter	0
PARAM_VALUE	0	bo->obj->_resv.lock.ctx	0
PARAM_VALUE	0	bo->obj->_resv.lock.ww_class	8825623990767841280
PARAM_VALUE	0	bo->obj->dev	4096-ptr_max
PARAM_VALUE	0	bo->obj->filp	4096-ptr_max
PARAM_VALUE	0	bo->obj->funcs	8658083686396645376
PARAM_VALUE	0	bo->obj->funcs->vmap	4096-ptr_max
PARAM_VALUE	0	bo->obj->gpuva.lock.first_waiter	0
PARAM_VALUE	0	bo->obj->gpuva.lock.magic	4096-ptr_max
PARAM_VALUE	0	bo->obj->gpuva.lock.osq.tail.counter	0
PARAM_VALUE	0	bo->obj->gpuva.lock.owner.counter	0
PARAM_VALUE	0	bo->obj->handle_count	0
PARAM_VALUE	0	bo->obj->lru_node.next	4096-ptr_max
PARAM_VALUE	0	bo->obj->lru_node.prev	4096-ptr_max
PARAM_VALUE	0	bo->obj->refcount.refcount.refs.counter	1
PARAM_VALUE	0	bo->obj->resv->fences->max_fences	0-4294967295
PARAM_VALUE	0	bo->obj->resv->lock.base.dep_map->name	0-255
PARAM_VALUE	0	bo->obj->resv->lock.base.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	bo->obj->resv->lock.base.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	bo->obj->resv->lock.base.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	bo->obj->resv->lock.base.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	bo->obj->resv->lock.base.first_waiter->task->blocked_on	0
PARAM_VALUE	0	bo->obj->resv->lock.ctx	0
PARAM_VALUE	0	bo->obj->size	0,4096-9223372036854775807
PARAM_VALUE	0	bo->obj->vma_node.driver_private	0
PARAM_VALUE	0	bo->obj->vma_node.vm_lock.magic	3736018669
PARAM_VALUE	0	bo->obj->vma_node.vm_lock.owner	(-1)
PARAM_VALUE	0	bo->obj->vma_node.vm_lock.owner_cpu	u32max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.color	0
PARAM_VALUE	0	bo->obj->vma_node.vm_node.flags	0
PARAM_VALUE	0	bo->obj->vma_node.vm_node.hole_size	0-1
PARAM_VALUE	0	bo->obj->vma_node.vm_node.hole_stack.next	4096-ptr_max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.hole_stack.prev	4096-ptr_max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.mm	4096-ptr_max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.rb.rb_left	0,4096-ptr_max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.rb.rb_right	0,4096-ptr_max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.rb_hole_size.__rb_parent_color	1
PARAM_VALUE	0	bo->obj->vma_node.vm_node.rb_hole_size.rb_left	4096-ptr_max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.rb_hole_size.rb_right	4096-ptr_max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.subtree_max_hole	1
PARAM_VALUE	0	bo->va_node.color	0
PARAM_VALUE	0	bo->va_node.hole_size	0-1
PARAM_VALUE	0	bo->va_node.hole_stack.next	4096-ptr_max
PARAM_VALUE	0	bo->va_node.hole_stack.prev	4096-ptr_max
PARAM_VALUE	0	bo->va_node.mm	4096-ptr_max
PARAM_VALUE	0	bo->va_node.mm->hole_stack.next	4096-ptr_max
PARAM_VALUE	0	bo->va_node.mm->hole_stack.next->next	4096-ptr_max
PARAM_VALUE	0	bo->va_node.mm->hole_stack.next->prev	4096-ptr_max
PARAM_VALUE	0	bo->va_node.mm->holes_addr.rb_node	1-u64max
PARAM_VALUE	0	bo->va_node.mm->holes_size.rb_leftmost	4096-ptr_max
PARAM_VALUE	0	bo->va_node.mm->holes_size.rb_root.rb_node	4096-ptr_max
PARAM_VALUE	0	bo->va_node.rb.rb_left	0,4096-ptr_max
PARAM_VALUE	0	bo->va_node.rb.rb_left->rb_right	0
PARAM_VALUE	0	bo->va_node.rb.rb_right	0,4096-ptr_max
PARAM_VALUE	0	bo->va_node.rb.rb_right->rb_left	0
PARAM_VALUE	0	bo->va_node.rb_hole_addr.rb_left	0,4096-ptr_max
PARAM_VALUE	0	bo->va_node.rb_hole_addr.rb_left->rb_right	0
PARAM_VALUE	0	bo->va_node.rb_hole_addr.rb_right	0,4096-ptr_max
PARAM_VALUE	0	bo->va_node.rb_hole_addr.rb_right->rb_left	0
PARAM_VALUE	0	bo->va_node.rb_hole_size.__rb_parent_color	1
PARAM_VALUE	0	bo->va_node.rb_hole_size.rb_left	4096-ptr_max
PARAM_VALUE	0	bo->va_node.rb_hole_size.rb_right	4096-ptr_max
PARAM_VALUE	0	bo->va_node.size	1-u64max
PARAM_VALUE	0	bo->va_node.subtree_max_hole	1
PARAM_VALUE	0	bo->vm	4096-ptr_max
BUF_SIZE	0	bo	200
CAPPED_DATA	0	bo->obj->resv->fences	1
DATA_SOURCE	0	bo	r panthor_kernel_bo_create
NOCHECK_CALL

drivers/gpu/drm/panthor/panthor_fw.c panthor_fw_unplug() -> panthor_kernel_bo_destroy()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/panthor/panthor_heap.c panthor_alloc_heap_chunk() -> panthor_kernel_bo_destroy()

Type	Parameter	Key	Value
PARAM_VALUE	0	bo	4096-ptr_max
PARAM_VALUE	0	bo->kmap	0
PARAM_VALUE	0	bo->obj	4096-ptr_max
PARAM_VALUE	0	bo->obj->_resv.lock.base.magic	4096-ptr_max
PARAM_VALUE	0	bo->obj->_resv.lock.ww_class	8825623990767841280
PARAM_VALUE	0	bo->obj->dev	4096-ptr_max
PARAM_VALUE	0	bo->obj->filp	4096-ptr_max
PARAM_VALUE	0	bo->obj->funcs	8658083686396645376
PARAM_VALUE	0	bo->obj->funcs->vmap	4096-ptr_max
PARAM_VALUE	0	bo->obj->gpuva.lock.magic	4096-ptr_max
PARAM_VALUE	0	bo->obj->lru_node.next	4096-ptr_max
PARAM_VALUE	0	bo->obj->lru_node.prev	4096-ptr_max
PARAM_VALUE	0	bo->obj->refcount.refcount.refs.counter	1
PARAM_VALUE	0	bo->obj->resv->fences->max_fences	0-4294967295
PARAM_VALUE	0	bo->obj->resv->lock.base.dep_map->name	0-255
PARAM_VALUE	0	bo->obj->resv->lock.base.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	bo->obj->resv->lock.base.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	bo->obj->resv->lock.base.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	bo->obj->resv->lock.base.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	bo->obj->resv->lock.base.first_waiter->task->blocked_on	0
PARAM_VALUE	0	bo->obj->resv->lock.ctx	0
PARAM_VALUE	0	bo->obj->size	0,4096-9223372036854775807
PARAM_VALUE	0	bo->obj->vma_node.vm_lock.magic	3736018669
PARAM_VALUE	0	bo->obj->vma_node.vm_lock.owner	(-1)
PARAM_VALUE	0	bo->obj->vma_node.vm_lock.owner_cpu	u32max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.hole_size	0-1
PARAM_VALUE	0	bo->obj->vma_node.vm_node.hole_stack.next	4096-ptr_max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.hole_stack.prev	4096-ptr_max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.mm	4096-ptr_max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.rb_hole_size.__rb_parent_color	1
PARAM_VALUE	0	bo->obj->vma_node.vm_node.rb_hole_size.rb_left	4096-ptr_max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.rb_hole_size.rb_right	4096-ptr_max
PARAM_VALUE	0	bo->obj->vma_node.vm_node.subtree_max_hole	1
PARAM_VALUE	0	bo->va_node.color	0
PARAM_VALUE	0	bo->va_node.hole_size	0-1
PARAM_VALUE	0	bo->va_node.hole_stack.next	4096-ptr_max
PARAM_VALUE	0	bo->va_node.hole_stack.prev	4096-ptr_max
PARAM_VALUE	0	bo->va_node.mm	4096-ptr_max
PARAM_VALUE	0	bo->va_node.mm->hole_stack.next	4096-ptr_max
PARAM_VALUE	0	bo->va_node.mm->hole_stack.next->next	4096-ptr_max
PARAM_VALUE	0	bo->va_node.mm->hole_stack.next->prev	4096-ptr_max
PARAM_VALUE	0	bo->va_node.mm->holes_addr.rb_node	1-u64max
PARAM_VALUE	0	bo->va_node.mm->holes_size.rb_leftmost	4096-ptr_max
PARAM_VALUE	0	bo->va_node.mm->holes_size.rb_root.rb_node	4096-ptr_max
PARAM_VALUE	0	bo->va_node.rb.rb_left	0,4096-ptr_max
PARAM_VALUE	0	bo->va_node.rb.rb_left->rb_right	0
PARAM_VALUE	0	bo->va_node.rb.rb_right	0,4096-ptr_max
PARAM_VALUE	0	bo->va_node.rb_hole_addr.rb_left	0,4096-ptr_max
PARAM_VALUE	0	bo->va_node.rb_hole_addr.rb_left->rb_right	0
PARAM_VALUE	0	bo->va_node.rb_hole_addr.rb_right->rb_left	0
PARAM_VALUE	0	bo->va_node.rb_hole_size.__rb_parent_color	1
PARAM_VALUE	0	bo->va_node.rb_hole_size.rb_left	4096-ptr_max
PARAM_VALUE	0	bo->va_node.rb_hole_size.rb_right	4096-ptr_max
PARAM_VALUE	0	bo->va_node.size	1-u64max
PARAM_VALUE	0	bo->va_node.subtree_max_hole	1
PARAM_VALUE	0	bo->vm	4096-ptr_max
BUF_SIZE	0	bo	200
CAPPED_DATA	0	bo->obj->resv->fences	1
DATA_SOURCE	0	bo	r panthor_kernel_bo_create
NOSPEC	0	bo->va_node.size
NOCHECK_CALL
USER_DATA	0	bo->obj->size	0,4096-9223372036854775807[c]
USER_DATA	0	bo->obj->vma_node.vm_node.size	1-s32max[c]
USER_DATA	0	bo->obj->vma_node.vm_node.start	0-s32max[c]
USER_DATA	0	bo->va_node.size	1-21474869214[c]
USER_DATA	0	bo->va_node.start	0-s32max[c]
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/panthor/panthor_heap.c panthor_free_heap_chunk() -> panthor_kernel_bo_destroy()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/panthor/panthor_heap.c panthor_heap_pool_destroy() -> panthor_kernel_bo_destroy()

Type	Parameter	Key	Value
PARAM_VALUE	0	bo	4096-ptr_max
PARAM_VALUE	0	bo->obj	4096-ptr_max
BUF_SIZE	0	bo	(-1)-s32max
BUF_SIZE	0	bo	(-1)-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&pool->lock
LOCK2		&vm->heaps.lock
TYPE_LOCK		(struct panthor_heap_pool)->lock
TYPE_LOCK		(struct panthor_vm)->heaps.lock

drivers/gpu/drm/panthor/panthor_heap.c panthor_heap_return_chunk() -> panthor_kernel_bo_destroy()

Type	Parameter	Key	Value
PARAM_VALUE	0	bo	4096-ptr_max
PARAM_VALUE	0	bo->va_node.start	0,4096-u64max
NOCHECK_CALL
LOCK2		&pool->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct panthor_heap_pool)->lock