Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/kfence/core.c kfence_guarded_alloc() -> kfence_unprotect()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 0,4096-18446744073709547520 |
| CAPPED_DATA | 0 | addr | 1 |
| CAPPED_DATA | 0 | addr | 1 |
| DATA_SOURCE | 0 | addr | r metadata_to_pageaddr |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &meta->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct kfence_metadata)->lock |
mm/kfence/core.c kfence_handle_page_fault() -> kfence_unprotect()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | addr | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | addr | unit_byte |
mm/kfence/core.c kfence_handle_page_fault() -> kfence_unprotect()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | addr | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | addr | unit_byte |