Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c, line 848
- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c, line 388
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c amdgpu_bo_create_isp_user() -> amdgpu_gem_prime_import()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 1 | dma_buf | 1-u64max |
| BUF_SIZE | 1 | dma_buf | (-1),361,536 |
| BUF_SIZE | 1 | dma_buf | (-1),361,536 |
| DATA_SOURCE | 1 | dma_buf | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c kfd_mem_attach_dmabuf() -> amdgpu_gem_prime_import()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 1 | dma_buf | 1-u64max |
| PARAM_VALUE | 1 | dma_buf->file | 4096-ptr_max |
| USER_DATA | 1 | dma_buf->size | 0-u64max |
| LOCK2 | &mem->lock | ||
| LOCK2 | &mem->process_info->lock | ||
| LOCK2 | &p->mutex | ||
| HALF_LOCKED2 | &gobj->dev->object_name_lock | ||
| TYPE_LOCK | (struct amdkfd_process_info)->lock | ||
| TYPE_LOCK | (struct kfd_process)->mutex | ||
| TYPE_LOCK | (struct kgd_mem)->lock |
drivers/gpu/drm/drm_prime.c drm_gem_prime_fd_to_handle() -> (struct drm_driver)->gem_prime_import()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->driver | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->driver->gem_prime_import | 1-u64max |
| PARAM_VALUE | 0 | dev->object_name_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->object_name_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->object_name_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->object_name_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | dev->object_name_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->object_name_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->object_name_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->object_name_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | dma_buf | 0-ptr_max |
| BUF_SIZE | 1 | dma_buf | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | dma_buf | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &dev->object_name_lock | 1 |
| CAPPED_DATA | 1 | dma_buf | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | dma_buf | r dma_buf_get |
| CONTAINER | 0 | -88-120+0 | $(-1) |
| LOCK2 | &file_priv->prime.lock | ||
| LOCK2 | 0 | &dev->object_name_lock | |
| HALF_LOCKED2 | &p->mutex | ||
| TYPE_LOCK | (struct drm_device)->object_name_lock | ||
| TYPE_LOCK | (struct drm_prime_file_private)->lock |