drm_gem_handle_delete 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/drm_gem.c, line 389

Defined in 1 files as a prototype:

include/drm/drm_gem.h, line 581 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/drm_gem.c, line 399 (as a function)

Referenced in 12 files:

Smatch caller information:

drivers/gpu/drm/drm_dumb_buffers.c drm_mode_destroy_dumb() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
BUF_SIZE	0	filp	s32min-(-1),1-s32max
BUF_SIZE	0	filp	s32min-(-1),1-s32max
DATA_SOURCE	0	filp	$2
DATA_SOURCE	1	handle	$1
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	handle	0-u32max[u]
HALF_LOCKED2		&client->modeset_mutex

drivers/gpu/drm/tegra/fbdev.c tegra_fbdev_driver_fbdev_probe() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->object_idr.idr_rt.xa_flags	0-4294967295
PARAM_VALUE	0	filp->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	handle	0-s32max
CAPPED_DATA	0	filp->object_idr.idr_base	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->clientlist_mutex
LOCK2		&helper->lock
TYPE_LOCK		(struct drm_device)->clientlist_mutex
TYPE_LOCK		(struct drm_fb_helper)->lock

drivers/gpu/drm/tegra/fbdev.c tegra_fbdev_driver_fbdev_probe() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->object_idr.idr_rt.xa_flags	0-4294967295
PARAM_VALUE	0	filp->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	handle	0-s32max
CAPPED_DATA	0	filp->object_idr.idr_base	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->clientlist_mutex
LOCK2		&helper->lock
TYPE_LOCK		(struct drm_device)->clientlist_mutex
TYPE_LOCK		(struct drm_fb_helper)->lock

drivers/gpu/drm/nouveau/nouveau_gem.c nouveau_gem_ioctl_new() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->driver_priv	4096-ptr_max
PARAM_VALUE	0	filp->driver_priv->uvmm.ptr	0
PARAM_VALUE	0	filp->master_lookup_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	filp->minor	4096-ptr_max
PARAM_VALUE	0	filp->minor->dev	4096-ptr_max
PARAM_VALUE	0	filp->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	handle	0-s32max
BUF_SIZE	0	filp	s32min-(-2),1-s32max
BUF_SIZE	0	filp	s32min-(-2),1-s32max
CAPPED_DATA	0	filp->object_idr.idr_base	1
DATA_SOURCE	0	filp	$2
NOCHECK_CALL

drivers/gpu/drm/drm_framebuffer.c drm_mode_getfb2_ioctl() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->master_lookup_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	filp->minor	4096-ptr_max
PARAM_VALUE	0	filp->minor->dev	4096-ptr_max
PARAM_VALUE	1	handle	1-u32max
BUF_SIZE	0	filp	s32min-(-2),1-s32max
BUF_SIZE	0	filp	s32min-(-2),1-s32max
DATA_SOURCE	0	filp	$2
NOCHECK_CALL
USER_DATA	1	handle	1-u32max

drivers/gpu/drm/drm_gem.c drm_gem_close_ioctl() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->master_lookup_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	filp->minor	4096-ptr_max
PARAM_VALUE	0	filp->minor->dev	4096-ptr_max
BUF_SIZE	0	filp	s32min-(-2),1-s32max
BUF_SIZE	0	filp	s32min-(-2),1-s32max
DATA_SOURCE	0	filp	$2
USER_DATA	1	handle	0-u32max[u]

drivers/gpu/drm/drm_prime.c drm_gem_prime_fd_to_handle() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->driver_priv->context_created	1
PARAM_VALUE	0	filp->driver_priv->context_lock.dep_map->name	0-255
PARAM_VALUE	0	filp->driver_priv->context_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	filp->driver_priv->context_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	filp->driver_priv->context_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	filp->driver_priv->context_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	filp->driver_priv->context_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	filp->driver_priv->context_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	filp->driver_priv->context_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	filp->driver_priv->ctx.id	0-4294967295
PARAM_VALUE	0	filp->driver_priv->ctx.lock.dep_map->name	0-255
PARAM_VALUE	0	filp->driver_priv->ctx.lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	filp->driver_priv->ctx.lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	filp->driver_priv->ctx.lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	filp->driver_priv->ctx.lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	filp->driver_priv->ctx.lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	filp->driver_priv->ctx.lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	filp->driver_priv->ctx.lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	filp->driver_priv->ctx.lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	filp->driver_priv->evf_mgr.ev_fence->refcount.refcount.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	0	filp->driver_priv->mmu->refcount.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	filp->driver_priv->vm->lock.dep_map->name	0-255
PARAM_VALUE	0	filp->driver_priv->vm->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	filp->driver_priv->vm->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	filp->driver_priv->vm->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	filp->driver_priv->vm->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	filp->driver_priv->vm->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	filp->driver_priv->vm->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	filp->driver_priv->vm->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	filp->driver_priv->vm->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	filp->driver_priv->vm.process_info->eviction_fence->base.ops->set_deadline	0,2004285741546172416,2071105144755478528,2853440610722889728,3558081686514302976,5221404334427111424
PARAM_VALUE	0	filp->driver_priv->vm.process_info->eviction_fence->base.ops->wait	0,3162960082638938112,3576649960670945280,4783308308267675648,5257098353859239936
PARAM_VALUE	0	filp->driver_priv->vm.process_info->lock.dep_map->name	0-255
PARAM_VALUE	0	filp->driver_priv->vm.process_info->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	filp->driver_priv->vm.process_info->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	filp->driver_priv->vm.process_info->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	filp->driver_priv->vm.process_info->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	filp->driver_priv->vm.process_info->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	filp->driver_priv->vm.root.bo->tbo.base.refcount.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	filp->driver_priv->vm.root.bo->tbo.base.resv->fences->max_fences	0-4294967295
PARAM_VALUE	0	filp->driver_priv->vm.root.bo->tbo.base.resv->lock.base.dep_map->name	0-255
PARAM_VALUE	0	filp->driver_priv->vm.root.bo->tbo.base.resv->lock.base.osq.tail.counter	0-s32max
PARAM_VALUE	0	filp->driver_priv->vm.root.bo->tbo.base.resv->lock.ctx	0
PARAM_VALUE	0	filp->driver_priv->vm.stats_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	filp->prime.lock.dep_map->name	0-255
PARAM_VALUE	0	filp->prime.lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	filp->prime.lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	filp->prime.lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	filp->prime.lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	filp->prime.lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	filp->prime.lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	filp->prime.lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	filp->prime.lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	filp->prime.lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	filp->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	handle	0-s32max
BUF_SIZE	0	filp	s32min-(-1),1-s32max
BUF_SIZE	0	filp	s32min-(-1),1-s32max
CAPPED_DATA	0	filp->object_idr.idr_base	1
CAPPED_DATA	0	&filp->prime.lock	1
DATA_SOURCE	0	filp	$1
NOCHECK_CALL
USER_DATA	1	handle	0-s32max[c][u]
LOCK2		&dev->object_name_lock
HALF_LOCKED2		&p->mutex
TYPE_LOCK		(struct drm_device)->object_name_lock

drivers/gpu/drm/gma500/fbdev.c psb_fbdev_driver_fbdev_probe() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	handle	0-s32max
CAPPED_DATA	0	filp->object_idr.idr_base	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->clientlist_mutex
LOCK2		&fb_helper->lock
TYPE_LOCK		(struct drm_device)->clientlist_mutex
TYPE_LOCK		(struct drm_fb_helper)->lock

drivers/gpu/drm/gma500/fbdev.c psb_fbdev_driver_fbdev_probe() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	handle	0-s32max
CAPPED_DATA	0	filp->object_idr.idr_base	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->clientlist_mutex
LOCK2		&fb_helper->lock
TYPE_LOCK		(struct drm_device)->clientlist_mutex
TYPE_LOCK		(struct drm_fb_helper)->lock

drivers/gpu/drm/msm/msm_fbdev.c msm_fbdev_driver_fbdev_probe() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	handle	0-s32max
CAPPED_DATA	0	filp->object_idr.idr_base	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->clientlist_mutex
LOCK2		&helper->lock
TYPE_LOCK		(struct drm_device)->clientlist_mutex
TYPE_LOCK		(struct drm_fb_helper)->lock

drivers/gpu/drm/msm/msm_fbdev.c msm_fbdev_driver_fbdev_probe() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	handle	0-s32max
CAPPED_DATA	0	filp->object_idr.idr_base	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->clientlist_mutex
LOCK2		&helper->lock
TYPE_LOCK		(struct drm_device)->clientlist_mutex
TYPE_LOCK		(struct drm_fb_helper)->lock

drivers/gpu/drm/exynos/exynos_drm_fbdev.c exynos_drm_fbdev_driver_fbdev_probe() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->object_idr.idr_rt.xa_flags	0-4294967295
PARAM_VALUE	0	filp->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	handle	0-s32max
CAPPED_DATA	0	filp->object_idr.idr_base	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->clientlist_mutex
LOCK2		&helper->lock
TYPE_LOCK		(struct drm_device)->clientlist_mutex
TYPE_LOCK		(struct drm_fb_helper)->lock

drivers/gpu/drm/exynos/exynos_drm_fbdev.c exynos_drm_fbdev_driver_fbdev_probe() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->object_idr.idr_rt.xa_flags	0-4294967295
PARAM_VALUE	0	filp->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	handle	0-s32max
CAPPED_DATA	0	filp->object_idr.idr_base	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->clientlist_mutex
LOCK2		&helper->lock
TYPE_LOCK		(struct drm_device)->clientlist_mutex
TYPE_LOCK		(struct drm_fb_helper)->lock

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->table_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	handle	0-s32max
CAPPED_DATA	0	filp->object_idr.idr_base	1
NOCHECK_CALL
LOCK2		&p->mutex
TYPE_LOCK		(struct kfd_process)->mutex

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c amdgpu_amdkfd_gpuvm_free_memory_of_gpu() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&p->mutex

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c amdgpu_amdkfd_gpuvm_import_dmabuf_fd() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->prime.dmabufs.rb_node	1-u64max
PARAM_VALUE	0	filp->prime.lock.dep_map->name	0-255
PARAM_VALUE	0	filp->prime.lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	filp->prime.lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	filp->prime.lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	filp->prime.lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	filp->prime.lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	filp->prime.lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	filp->prime.lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	filp->table_lock.rlock.dep_map->name	0-255
NOCHECK_CALL
UNITS	0	filp	unit_byte
LOCK2		&p->mutex
HALF_LOCKED2		&adev->ddev.object_name_lock
TYPE_LOCK		(struct kfd_process)->mutex

drivers/gpu/drm/vc4/vc4_gem.c vc4_get_hang_state_ioctl() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->master_lookup_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	filp->minor	4096-ptr_max
PARAM_VALUE	0	filp->minor->dev	4096-ptr_max
BUF_SIZE	0	filp	s32min-(-2),1-s32max
BUF_SIZE	0	filp	s32min-(-2),1-s32max
DATA_SOURCE	0	filp	$2
NOCHECK_CALL

drivers/gpu/drm/vmwgfx/vmwgfx_bo.c vmw_bo_unref_ioctl() -> drm_gem_handle_delete()

Type	Parameter	Key	Value
PARAM_VALUE	0	filp	4096-ptr_max
PARAM_VALUE	0	filp->master_lookup_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	filp->minor	4096-ptr_max
PARAM_VALUE	0	filp->minor->dev	4096-ptr_max
BUF_SIZE	0	filp	s32min-(-2),1-s32max
BUF_SIZE	0	filp	s32min-(-2),1-s32max
DATA_SOURCE	0	filp	$2
USER_DATA	1	handle	0-u32max[u]