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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c igt_dmabuf_import_same_driver() -> verify_access()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
PARAM_VALUE 0 i915->mm.regions 4096-ptr_max
PARAM_VALUE 1 native_obj 4096-ptr_max
PARAM_VALUE 1 native_obj->base.dev 0,4096-ptr_max
PARAM_VALUE 1 native_obj->base.dev->anon_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 1 native_obj->base.dev->anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 1 native_obj->base.dev->anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 1 native_obj->base.dev->anon_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 1 native_obj->base.dev->huge_mnt->mnt_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 2 import_obj 4096-ptr_max
PARAM_VALUE 2 import_obj->base.dev->dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 2 import_obj->base.dev->dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 2 import_obj->base.resv 4096-ptr_max
PARAM_VALUE 2 import_obj->base.resv->fences->max_fences 0-4294967295
PARAM_VALUE 2 import_obj->base.resv->lock.base.dep_map->name 0-255
PARAM_VALUE 2 import_obj->base.resv->lock.base.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 2 import_obj->base.resv->lock.base.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 2 import_obj->base.resv->lock.base.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 2 import_obj->base.resv->lock.base.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 2 import_obj->base.resv->lock.base.osq.tail.counter 0-s32max
PARAM_VALUE 2 import_obj->base.resv->lock.ctx 0
PARAM_VALUE 2 import_obj->gvt_info->obj->vgpu->cache_lock.dep_map->name 0-255
PARAM_VALUE 2 import_obj->gvt_info->obj->vgpu->cache_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 2 import_obj->gvt_info->obj->vgpu->cache_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 2 import_obj->mm.get_dma_page.sg_pos 0,4096-ptr_max
PARAM_VALUE 2 import_obj->mm.get_page.sg_idx 0
PARAM_VALUE 2 import_obj->mm.get_page.sg_pos 0,4096-ptr_max
PARAM_VALUE 2 import_obj->mm.link.next 4096-ptr_max
PARAM_VALUE 2 import_obj->mm.pages 16,4096-ptr_max
PARAM_VALUE 2 import_obj->mm.region->objects.lock.dep_map->name 0-255
PARAM_VALUE 2 import_obj->mm.region->objects.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 2 import_obj->mm.region->objects.lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 2 import_obj->mm.region->objects.lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 2 import_obj->mm.region->objects.lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 2 import_obj->mm.region->objects.lock.osq.tail.counter 0-s32max
PARAM_VALUE 2 import_obj->mm.region->region_private->bdev->lru_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 import_obj->mm.res->bo 0
PARAM_VALUE 2 import_obj->mm.res->bus.addr 0
PARAM_VALUE 2 import_obj->mm.res->bus.caching 1-2
PARAM_VALUE 2 import_obj->mm.res->bus.is_iomem 0
PARAM_VALUE 2 import_obj->mm.res->bus.offset 0
PARAM_VALUE 2 import_obj->obj_link.next 159553267526410392,5253578350464016536,7921385115042738328
PARAM_VALUE 2 import_obj->ops 4096-ptr_max
PARAM_VALUE 2 import_obj->ops->adjust_lru 0,4096-ptr_max
BUF_SIZE 0 i915 (-1),424,1216
BUF_SIZE 0 i915 (-1),424,1216
CAPPED_DATA 0 &i915->drm 1
CAPPED_DATA 2 import_obj->base.resv->fences 1
DATA_SOURCE 0 i915 $0
DATA_SOURCE 1 native_obj r __i915_gem_object_create_user
DATA_SOURCE 2 import_obj r to_intel_bo