Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/media/rc/bpf-lirc.c lirc_bpf_attach() -> bpf_prog_array_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | exclude_prog | 0 |
| PARAM_VALUE | 2 | include_prog | 4096-ptr_max |
| PARAM_VALUE | 2 | include_prog->type | 6,9,13-16,18,20,22-23,25-26,28-30 |
| PARAM_VALUE | 3 | bpf_cookie | 0 |
| PARAM_VALUE | 4 | new_array | 1882351037369307136 |
| BUF_SIZE | 2 | include_prog | s32min-(-2),1-s32max |
| BUF_SIZE | 2 | include_prog | s32min-(-2),1-s32max |
| CAPPED_DATA | 2 | include_prog->type | 1 |
| DATA_SOURCE | 2 | include_prog | $1 |
| LOCK2 | global &ir_raw_handler_lock |
drivers/media/rc/bpf-lirc.c lirc_bpf_detach() -> bpf_prog_array_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | exclude_prog | 4096-ptr_max |
| PARAM_VALUE | 2 | include_prog | 0 |
| PARAM_VALUE | 3 | bpf_cookie | 0 |
| PARAM_VALUE | 4 | new_array | 1838878322193174528 |
| BUF_SIZE | 1 | exclude_prog | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | exclude_prog | s32min-(-2),1-s32max |
| DATA_SOURCE | 1 | exclude_prog | $1 |
| LOCK2 | global &ir_raw_handler_lock |
kernel/trace/bpf_trace.c perf_event_attach_bpf_prog() -> bpf_prog_array_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | exclude_prog | 0 |
| PARAM_VALUE | 2 | include_prog | 4096-ptr_max |
| PARAM_VALUE | 2 | include_prog->aux | 4096-ptr_max |
| PARAM_VALUE | 2 | include_prog->type | 2,5 |
| PARAM_VALUE | 4 | new_array | 5230372334701744128 |
| BUF_SIZE | 2 | include_prog | s32min-(-2),1-s32max |
| BUF_SIZE | 2 | include_prog | s32min-(-2),1-s32max |
| DATA_SOURCE | 2 | include_prog | $1 |
| DATA_SOURCE | 3 | bpf_cookie | $2 |
| LOCK2 | global &bpf_event_mutex |
kernel/trace/bpf_trace.c perf_event_detach_bpf_prog() -> bpf_prog_array_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | old_array | 1-u64max |
| PARAM_VALUE | 1 | exclude_prog | 1-u64max |
| PARAM_VALUE | 2 | include_prog | 0 |
| PARAM_VALUE | 3 | bpf_cookie | 0 |
| PARAM_VALUE | 4 | new_array | 3228999924289912832 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &bpf_event_mutex | ||
| HALF_LOCKED2 | &event->child_mutex | ||
| HALF_LOCKED2 | _T->lock |