Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/signal.c do_signal_stop() -> ptrace_trap_notify()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | t | 4096-ptr_max |
| PARAM_VALUE | 0 | t->ptrace | 65536-u32max |
| DATA_SOURCE | 0 | t | r next_thread |
| BIT_INFO | 0 | t->ptrace | 0x10000,0xffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sighand->siglock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct sighand_struct)->siglock |
kernel/signal.c prepare_signal() -> ptrace_trap_notify()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | t | 4096-ptr_max |
| PARAM_VALUE | 0 | t->ptrace | 65536-u32max |
| BIT_INFO | 0 | t->ptrace | 0x10000,0xffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read |