Defined in 1 files as a function:
Referenced in 10 files:
- drivers/accel/amdxdna/amdxdna_gem.c, line 734
- drivers/accel/ivpu/ivpu_gem.c, line 355
- drivers/accel/rocket/rocket_gem.c, line 42
- drivers/gpu/drm/drm_gem_shmem_helper.c, line 49
- drivers/gpu/drm/imagination/pvr_gem.c, line 63
- drivers/gpu/drm/lima/lima_gem.c, line 220
- drivers/gpu/drm/panfrost/panfrost_gem.c, line 412
- drivers/gpu/drm/v3d/v3d_bo.c, line 72
- drivers/gpu/drm/virtio/virtgpu_object.c, line 146
- rust/helpers/drm.c, line 68
Smatch caller information:
drivers/accel/amdxdna/amdxdna_gem.c amdxdna_gem_obj_vunmap() -> drm_gem_shmem_object_vunmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | obj | 4096-ptr_max |
| PARAM_VALUE | 0 | obj->funcs | 4096-ptr_max |
| PARAM_VALUE | 0 | obj->funcs->vmap | 0,4096-ptr_max |
| PARAM_VALUE | 0 | obj->funcs->vunmap | 4096-ptr_max |
| PARAM_VALUE | 1 | map | 4096-ptr_max |
| BUF_SIZE | 0 | obj | (-1),184 |
| BUF_SIZE | 0 | obj | (-1),184 |
| BUF_SIZE | 1 | map | (-1),16 |
| BUF_SIZE | 1 | map | (-1),16 |
| BUF_SIZE | 1 | map->vaddr | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | obj | $0 |
| DATA_SOURCE | 1 | map | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | obj->size | 0,4096-9223372036854775807[c] |
| USER_DATA | 0 | obj->vma_node.vm_node.size | 1-s32max[c] |
| USER_DATA | 0 | obj->vma_node.vm_node.start | 0-s32max[c] |
| HALF_LOCKED2 | gem->resv | ||
| HALF_LOCKED2 | 0 | obj->resv |
drivers/gpu/drm/drm_gem.c drm_gem_vunmap_locked() -> (struct drm_gem_object_funcs)->vunmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | obj | 4096-ptr_max |
| PARAM_VALUE | 0 | obj->funcs | 4096-ptr_max |
| PARAM_VALUE | 0 | obj->funcs->vmap | 0,4096-ptr_max |
| PARAM_VALUE | 0 | obj->funcs->vunmap | 4096-ptr_max |
| PARAM_VALUE | 1 | map | 4096-ptr_max |
| BUF_SIZE | 0 | obj | (-1),184 |
| BUF_SIZE | 0 | obj | (-1),184 |
| BUF_SIZE | 1 | map | (-1),16 |
| BUF_SIZE | 1 | map | (-1),16 |
| BUF_SIZE | 1 | map->vaddr | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | obj | $0 |
| DATA_SOURCE | 1 | map | $1 |
| CONTAINER | 0 | -72-672+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | obj->size | 0,4096-9223372036854775807[c] |
| USER_DATA | 0 | obj->vma_node.vm_node.size | 1-s32max[c] |
| USER_DATA | 0 | obj->vma_node.vm_node.start | 0-s32max[c] |
| HALF_LOCKED2 | gem->resv | ||
| HALF_LOCKED2 | 0 | obj->resv |