Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_get_attr() -> svm_range_is_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | p | 4096-ptr_max |
| PARAM_VALUE | 0 | p->lead_thread | 4096-ptr_max |
| BUF_SIZE | 0 | p | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | p | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | p->lead_thread | 1 |
| CAPPED_DATA | 0 | &p->svms.deferred_list_work | 1 |
| DATA_SOURCE | 0 | p | $0 |
| DATA_SOURCE | 1 | start | $2 |
| DATA_SOURCE | 2 | size | $3 |
| USER_DATA | 1 | start | 0-4503599627370495[u] |
| USER_DATA | 2 | size | 0-4503599627370495[u] |
| UNITS | 1 | start | unit_page |
| UNITS | 2 | size | unit_page |
| LOCK2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | 0 | &p->mutex | |
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c svm_range_set_attr() -> svm_range_is_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | p | 4096-ptr_max |
| PARAM_VALUE | 0 | p->context_id | u16max |
| PARAM_VALUE | 0 | p->kgd_process_info | 1-u64max |
| PARAM_VALUE | 0 | p->lead_thread | 4096-ptr_max |
| PARAM_VALUE | 0 | p->svms.deferred_list_work.lockdep_map->name | 0-255 |
| BUF_SIZE | 0 | p | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | p | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | p->lead_thread | 1 |
| DATA_SOURCE | 0 | p | $0 |
| DATA_SOURCE | 1 | start | $2 |
| DATA_SOURCE | 2 | size | $3 |
| USER_DATA | 1 | start | 0-4503599627370495[u] |
| USER_DATA | 2 | size | 0-4503599627370495[u] |
| UNITS | 1 | start | unit_page |
| UNITS | 2 | size | unit_page |
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &process_info->lock | ||
| HALF_LOCKED2 | 0 | &p->mutex | |
| TYPE_LOCK | (struct amdkfd_process_info)->lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |