Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 6 files:
- drivers/gpu/drm/drm_gpuvm.c, line 2115
- drivers/gpu/drm/imagination/pvr_vm.c
- drivers/gpu/drm/msm/msm_gem_vma.c, line 429
- drivers/gpu/drm/nouveau/nouveau_uvmm.c
- drivers/gpu/drm/panthor/panthor_mmu.c, line 2225
- drivers/gpu/drm/xe/xe_vm.c, line 1182
Smatch caller information:
drivers/gpu/drm/msm/msm_gem_vma.c msm_gem_vma_new() -> drm_gpuva_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | va | 4096-ptr_max |
| PARAM_VALUE | 0 | va->gem.obj | 4096-ptr_max |
| PARAM_VALUE | 0 | va->rb.entry.next | 4096-ptr_max |
| PARAM_VALUE | 0 | va->rb.entry.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | va->vm | 4096-ptr_max |
| PARAM_VALUE | 1 | vm_bo | 4096-ptr_max |
| PARAM_VALUE | 1 | vm_bo->obj | 0,4096-ptr_max |
| PARAM_VALUE | 1 | vm_bo->vm | 4096-ptr_max |
| PARAM_VALUE | 1 | vm_bo->vm->extobj.list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | vm_bo->vm->extobj.list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | vm_bo->vm->extobj.list.prev->next->next | 4096-ptr_max |
| BUF_SIZE | 1 | vm_bo | (-1),96 |
| BUF_SIZE | 1 | vm_bo | (-1),96 |
| BUF_SIZE | 1 | vm_bo->vm | (-1),416 |
| DATA_SOURCE | 1 | vm_bo | r drm_gpuvm_bo_obtain_locked |
| NOSPEC | 0 | va->gem.offset | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | va->gem.offset | 0-s32max[c] |
| USER_DATA | 0 | va->va.addr | 0-u64max |
drivers/gpu/drm/nouveau/nouveau_uvmm.c bind_link_gpuvas() -> drm_gpuva_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL | |||
| LOCK2 | &sched->mutex | ||
| LOCK2 | &uvmm->mutex | ||
| HALF_LOCKED2 | &file_priv->driver_priv->mutex | ||
| TYPE_LOCK | (struct nouveau_sched)->mutex | ||
| TYPE_LOCK | (struct nouveau_uvmm)->mutex |
drivers/gpu/drm/nouveau/nouveau_uvmm.c bind_link_gpuvas() -> drm_gpuva_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL | |||
| LOCK2 | &sched->mutex | ||
| LOCK2 | &uvmm->mutex | ||
| HALF_LOCKED2 | &file_priv->driver_priv->mutex | ||
| TYPE_LOCK | (struct nouveau_sched)->mutex | ||
| TYPE_LOCK | (struct nouveau_uvmm)->mutex |
drivers/gpu/drm/nouveau/nouveau_uvmm.c bind_link_gpuvas() -> drm_gpuva_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL | |||
| LOCK2 | &sched->mutex | ||
| LOCK2 | &uvmm->mutex | ||
| HALF_LOCKED2 | &file_priv->driver_priv->mutex | ||
| TYPE_LOCK | (struct nouveau_sched)->mutex | ||
| TYPE_LOCK | (struct nouveau_uvmm)->mutex |
drivers/gpu/drm/xe/xe_vm.c xe_vma_create() -> drm_gpuva_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | va | 4096-ptr_max |
| PARAM_VALUE | 0 | va->flags | 0,2-7190 |
| PARAM_VALUE | 0 | va->gem.entry.next | 4096-ptr_max |
| PARAM_VALUE | 0 | va->gem.entry.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | va->gem.obj | 4096-ptr_max |
| PARAM_VALUE | 0 | va->vm | 4096-ptr_max |
| PARAM_VALUE | 1 | vm_bo | 4096-ptr_max |
| PARAM_VALUE | 1 | vm_bo->obj | 0,4096-ptr_max |
| PARAM_VALUE | 1 | vm_bo->vm | 4096-ptr_max |
| PARAM_VALUE | 1 | vm_bo->vm->extobj.list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | vm_bo->vm->extobj.list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | vm_bo->vm->extobj.list.prev->next->next | 4096-ptr_max |
| BUF_SIZE | 1 | vm_bo | (-1),96 |
| BUF_SIZE | 1 | vm_bo | (-1),96 |
| BUF_SIZE | 1 | vm_bo->obj | (-1),704 |
| BUF_SIZE | 1 | vm_bo->vm | (-1),416 |
| DATA_SOURCE | 1 | vm_bo | r drm_gpuvm_bo_obtain_locked |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &vm->lock | ||
| HALF_LOCKED2 | bo->ttm.base.resv | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/panthor/panthor_mmu.c panthor_vma_link() -> drm_gpuva_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | va | 4096-ptr_max |
| DATA_SOURCE | 1 | vm_bo | $2 |
| NOSPEC | 0 | va->gem.offset | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | va->gem.offset | 0-2097151[c] |
| USER_DATA | 0 | va->va.addr | 0-u64max[c] |
| USER_DATA | 0 | va->va.range | 0-u64max |
| LOCK2 | &bo->base.gpuva.lock | ||
| TYPE_LOCK | (struct drm_gem_object)->gpuva.lock |