vmw_shader_alloc identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gpu/drm/vmwgfx/vmwgfx_shader.c, line 741 (as a function)

Referenced in 1 files:

drivers/gpu/drm/vmwgfx/vmwgfx_shader.c, line 930

Smatch caller information:

drivers/gpu/drm/vmwgfx/vmwgfx_shader.c vmw_compat_shader_add() -> vmw_shader_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev_priv	4096-ptr_max
PARAM_VALUE	0	dev_priv->bdev.dev_mapping->host->i_sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	dev_priv->bdev.dev_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	0	dev_priv->bdev.dev_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	0	dev_priv->bdev.dev_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	dev_priv->bdev.dev_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	0	dev_priv->bdev.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dev_priv->bdev.dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dev_priv->bdev.pool.dev->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	dev_priv->bdev.pool.dev->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	dev_priv->bdev.pool.dev->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	dev_priv->bdev.vma_manager->vm_lock.dep_map->name	0-255
PARAM_VALUE	0	dev_priv->bdev.vma_manager->vm_lock.owner	(-1)
PARAM_VALUE	0	dev_priv->bdev.vma_manager->vm_lock.owner_cpu	u32max
PARAM_VALUE	0	dev_priv->cman	0,4096-u64max
PARAM_VALUE	0	dev_priv->cman->irq_on	0-1
PARAM_VALUE	0	dev_priv->cmdbuf_mutex.dep_map->name	0-255
PARAM_VALUE	0	dev_priv->cmdbuf_mutex.first_waiter	0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE	0	dev_priv->cmdbuf_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev_priv->cmdbuf_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev_priv->cmdbuf_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev_priv->cmdbuf_mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	dev_priv->cmdbuf_mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	dev_priv->cmdbuf_mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	dev_priv->ctx.bo_relocations.next	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.bo_relocations.next->next	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.bo_relocations.prev	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.bo_relocations.prev->next	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.bo_relocations.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.cmd_bounce_size	0,4096-9437184
PARAM_VALUE	0	dev_priv->ctx.ctx	1255665894879240192
PARAM_VALUE	0	dev_priv->ctx.ctx->bo_list.next	1255665894879240232
PARAM_VALUE	0	dev_priv->ctx.ctx->merge_dups	1
PARAM_VALUE	0	dev_priv->ctx.ctx->page_address	0,4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.ctx->page_list.next	1255665894879240248
PARAM_VALUE	0	dev_priv->ctx.ctx->res_mutex	0
PARAM_VALUE	0	dev_priv->ctx.ctx->resource_list.next	1255665894879240200
PARAM_VALUE	0	dev_priv->ctx.ctx->sw_context	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.ctx->ticket.acquired	0
PARAM_VALUE	0	dev_priv->ctx.ctx->ticket.dep_map.cpu	0
PARAM_VALUE	0	dev_priv->ctx.ctx->ticket.dep_map.ip	0
PARAM_VALUE	0	dev_priv->ctx.ctx->ticket.dep_map.key	0
PARAM_VALUE	0	dev_priv->ctx.ctx->ticket.dep_map.name	0
PARAM_VALUE	0	dev_priv->ctx.ctx->ticket.done_acquire	0
PARAM_VALUE	0	dev_priv->ctx.ctx->ticket.is_wait_die	0
PARAM_VALUE	0	dev_priv->ctx.ctx->ticket.stamp	0
PARAM_VALUE	0	dev_priv->ctx.ctx->ticket.task	0
PARAM_VALUE	0	dev_priv->ctx.ctx->ticket.wounded	0
PARAM_VALUE	0	dev_priv->ctx.ctx->ticket.ww_class	0
PARAM_VALUE	0	dev_priv->ctx.ctx_list.next	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.ctx_list.next->next	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.ctx_list.prev	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.ctx_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.ctx_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.dx_query_ctx	0
PARAM_VALUE	0	dev_priv->ctx.dx_query_mob	0
PARAM_VALUE	0	dev_priv->ctx.filp	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.filp->minor	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.last_query_ctx	0
PARAM_VALUE	0	dev_priv->ctx.needs_post_query_barrier	0
PARAM_VALUE	0	dev_priv->ctx.res_relocations.next	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.res_relocations.next->next	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.res_relocations.prev	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.res_relocations.prev->next	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.res_relocations.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.staged_bindings->bind_cmd_count	0-4294967295
PARAM_VALUE	0	dev_priv->ctx.staged_bindings->bind_first_slot	0-64
PARAM_VALUE	0	dev_priv->ctx.staged_bindings->dirty	0
PARAM_VALUE	0	dev_priv->ctx.staged_cmd_res.next	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.staged_cmd_res.next->next	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.staged_cmd_res.prev	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.staged_cmd_res.prev->next	4096-ptr_max
PARAM_VALUE	0	dev_priv->ctx.staged_cmd_res.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev_priv->has_mob	1
PARAM_VALUE	1	buffer	4096-ptr_max
PARAM_VALUE	1	buffer->placement.num_placement	1-5
PARAM_VALUE	1	buffer->tbo->resource->bus.addr	0-255
PARAM_VALUE	1	buffer->tbo.base._resv.lock.base.dep_map->name	0-255
PARAM_VALUE	1	buffer->tbo.base._resv.lock.ww_class	8825623990767841280
PARAM_VALUE	1	buffer->tbo.base._resv.lock.ww_class->is_wait_die	0-s32max
PARAM_VALUE	1	buffer->tbo.base.funcs	6304708662516625408
PARAM_VALUE	1	buffer->tbo.base.funcs->close	4493682133572624384
PARAM_VALUE	1	buffer->tbo.base.funcs->evict	0
PARAM_VALUE	1	buffer->tbo.base.funcs->export	0
PARAM_VALUE	1	buffer->tbo.base.funcs->free	5959864495673876480
PARAM_VALUE	1	buffer->tbo.base.funcs->get_sg_table	5854752747816759296
PARAM_VALUE	1	buffer->tbo.base.funcs->mmap	7631482562785378304
PARAM_VALUE	1	buffer->tbo.base.funcs->open	1917071461009981440
PARAM_VALUE	1	buffer->tbo.base.funcs->pin	5907164094082686976
PARAM_VALUE	1	buffer->tbo.base.funcs->print_info	9138211018234052608
PARAM_VALUE	1	buffer->tbo.base.funcs->rss	0
PARAM_VALUE	1	buffer->tbo.base.funcs->status	0
PARAM_VALUE	1	buffer->tbo.base.funcs->unpin	1117158778977624064
PARAM_VALUE	1	buffer->tbo.base.funcs->vm_ops	3753214012899758080
PARAM_VALUE	1	buffer->tbo.base.funcs->vmap	4518654557315420160
PARAM_VALUE	1	buffer->tbo.base.funcs->vunmap	8281116965347872768
PARAM_VALUE	1	buffer->tbo.base.gpuva.lock.dep_map->name	0-255
PARAM_VALUE	1	buffer->tbo.base.resv	4096-ptr_max
PARAM_VALUE	1	buffer->tbo.base.resv->fences->max_fences	0-4294967295
PARAM_VALUE	1	buffer->tbo.base.resv->fences->num_fences	0-4294967295
PARAM_VALUE	1	buffer->tbo.base.resv->lock.base.dep_map->name	0-255
PARAM_VALUE	1	buffer->tbo.base.resv->lock.base.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	1	buffer->tbo.base.resv->lock.base.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	buffer->tbo.base.resv->lock.base.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	buffer->tbo.base.resv->lock.ctx	0
PARAM_VALUE	1	buffer->tbo.base.resv->lock.ww_class	8825623990767841280
PARAM_VALUE	1	buffer->tbo.base.resv->lock.ww_class->is_wait_die	0-1
PARAM_VALUE	1	buffer->tbo.base.vma_node.vm_lock.magic	3736018669
PARAM_VALUE	1	buffer->tbo.base.vma_node.vm_lock.owner	(-1)
PARAM_VALUE	1	buffer->tbo.base.vma_node.vm_lock.owner_cpu	4294967295
PARAM_VALUE	1	buffer->tbo.bdev	4096-ptr_max
PARAM_VALUE	1	buffer->tbo.bdev->dev_mapping->host->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	1	buffer->tbo.bdev->dev_mapping->host->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	1	buffer->tbo.bdev->dev_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	1	buffer->tbo.bdev->dev_mapping->host->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	1	buffer->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_parent	0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	1	buffer->tbo.bdev->dev_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	1	buffer->tbo.bdev->dev_mapping->i_mmap_rwsem.dep_map->name	0-255
PARAM_VALUE	1	buffer->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	buffer->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	1	buffer->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	1	buffer->tbo.bdev->dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	buffer->tbo.bdev->lru_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	buffer->tbo.priority	3
PARAM_VALUE	1	buffer->tbo.resource	0,4096-ptr_max
PARAM_VALUE	1	buffer->tbo.resource->bo->bdev->unevictable.prev	4096-ptr_max
PARAM_VALUE	1	buffer->tbo.resource->bo->bdev->unevictable.prev->next	4096-ptr_max
PARAM_VALUE	1	buffer->tbo.resource->bo->bdev->unevictable.prev->next->next	4096-ptr_max
PARAM_VALUE	1	buffer->tbo.resource->bus.addr	0
PARAM_VALUE	1	buffer->tbo.resource->bus.caching	0-2
PARAM_VALUE	1	buffer->tbo.resource->bus.offset	0
PARAM_VALUE	1	buffer->tbo.resource->lru.link.next->prev	4096-ptr_max
PARAM_VALUE	1	buffer->tbo.ttm->caching	0-2
PARAM_VALUE	1	buffer->tbo.ttm->page_flags	0,2-4294967294
PARAM_VALUE	1	buffer->tbo.ttm->restore->alloced_page	0-s64max
PARAM_VALUE	1	buffer->tbo.ttm->restore->alloced_page->_refcount.counter	s32min-s32max
PARAM_VALUE	1	buffer->tbo.ttm->restore->alloced_page->page_type	0-4294967295
PARAM_VALUE	1	buffer->tbo.ttm->restore->alloced_pages	0-s64max
PARAM_VALUE	1	buffer->tbo.ttm->restore->first_dma	0-s64max
PARAM_VALUE	1	buffer->tbo.ttm->restore->order	0-4294967295
PARAM_VALUE	1	buffer->tbo.ttm->restore->page_caching	0-4294967295
PARAM_VALUE	1	buffer->tbo.ttm->restore->restored_pages	0-s64max
PARAM_VALUE	1	buffer->tbo.ttm->sg->orig_nents	0-s32max
PARAM_VALUE	1	buffer->tbo.type	0-2
PARAM_VALUE	3	offset	0
PARAM_VALUE	4	shader_type	0-15
CAPPED_DATA	1	buffer->placement.num_placement	1
CAPPED_DATA	1	buffer->tbo.base.resv->fences	1
DATA_SOURCE	0	dev_priv	$0
DATA_SOURCE	2	shader_size	$5 [m]
DATA_SOURCE	4	shader_type	$4
HARD_MAX	4	shader_type	15
NO_OVERFLOW_SIMPLE	0	dev_priv->cman->headers->allocation
NO_OVERFLOW_SIMPLE	1	buffer->tbo.base.dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE	1	buffer->tbo.base.dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE	1	buffer->tbo.base.dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE	1	buffer->tbo.base.dev->num_crtcs
NO_OVERFLOW_SIMPLE	1	buffer->tbo.ttm->dma_ttm.sg->orig_nents
UNITS	2	shader_size	unit_byte
LOCK2	0	&dev_priv->cmdbuf_mutex
TYPE_LOCK		(struct vmw_private)->cmdbuf_mutex