Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/kprobes.c alloc_aggr_kprobe() -> __prepare_optimized_kprobe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | op | 4096-ptr_max |
| PARAM_VALUE | 0 | op->kp.addr | 1-3556549974045937663,6432617772963328000-ptr_max |
| PARAM_VALUE | 0 | op->list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | op->list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | op->list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | op->list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | op->list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | p | 4096-ptr_max |
| PARAM_VALUE | 1 | p->addr | 1-3556549974045937663,6432617772963328000-ptr_max |
| BUF_SIZE | 0 | op | 168 |
| BUF_SIZE | 1 | p->symbol_name | (-1),512 |
| CAPPED_DATA | 1 | p->addr | 1 |
| DATA_SOURCE | 0 | op | r _kzalloc_noprof |
| DATA_SOURCE | 1 | p | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock | ||
| LOCK2 | global &jump_label_mutex | ||
| HALF_LOCKED2 | global &fei_lock |
kernel/kprobes.c prepare_optimized_kprobe() -> __prepare_optimized_kprobe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | op | 4096-ptr_max |
| PARAM_VALUE | 1 | p | 4096-ptr_max |
| PARAM_VALUE | 1 | p->addr | 1-3556549974045937663,6432617772963328000-ptr_max |
| PARAM_VALUE | 1 | p->ainsn.boostable | 0 |
| PARAM_VALUE | 1 | p->ainsn.emulate_op | 0,4096-ptr_max |
| PARAM_VALUE | 1 | p->ainsn.indirect.reg | 0-15 |
| PARAM_VALUE | 1 | p->ainsn.insn | 1-u64max |
| PARAM_VALUE | 1 | p->ainsn.jcc.type | 0-15 |
| PARAM_VALUE | 1 | p->ainsn.loop.type | 0 |
| PARAM_VALUE | 1 | p->ainsn.opcode | 0,156-157,250-251 |
| PARAM_VALUE | 1 | p->ainsn.size | 0 |
| PARAM_VALUE | 1 | p->ainsn.tp_len | 1 |
| PARAM_VALUE | 1 | p->flags | 1-u32max |
| BUF_SIZE | 1 | p | (-1),128 |
| BUF_SIZE | 1 | p | (-1),128 |
| CAPPED_DATA | 1 | p->addr | 1 |
| DATA_SOURCE | 1 | p | $0 |
| PARAM_COMPARE | 0 | op | >= $1 |
| PARAM_COMPARE | 0 | op | >= $1 |
| PARAM_COMPARE | 1 | p | <= $0 |
| MEM_ZERO | 1 | &p->ainsn | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock | ||
| LOCK2 | global &jump_label_mutex | ||
| HALF_LOCKED2 | global &fei_lock |