Defined in 1 files as a function:
Referenced in 6 files:
- arch/loongarch/kernel/kgdb.c, line 689
- arch/powerpc/kernel/ptrace/ptrace-noadv.c
- arch/x86/kernel/kgdb.c, line 650
- include/linux/hw_breakpoint.h, line 38
- kernel/events/hw_breakpoint_test.c, line 38
- samples/hw_breakpoint/data_breakpoint.c, line 49
Smatch caller information:
arch/x86/kernel/ptrace.c ptrace_breakpoint_init() -> hw_breakpoint_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | attr | 6427138724964331520 |
| DATA_SOURCE | 0 | attr | $0 |
| NOCHECK_CALL |
arch/x86/kernel/kgdb.c kgdb_arch_late() -> hw_breakpoint_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | attr | 325239112437112832 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
samples/hw_breakpoint/data_breakpoint.c hw_break_module_init() -> hw_breakpoint_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | attr | 3322140560918040576 |
| NOCHECK_CALL |
kernel/events/hw_breakpoint_test.c register_test_bp() -> hw_breakpoint_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | attr | 6356552826542858240 |
| PARAM_VALUE | 0 | attr->__reserved_1 | 0 |
| PARAM_VALUE | 0 | attr->__reserved_2 | 0 |
| PARAM_VALUE | 0 | attr->__reserved_3 | 0 |
| PARAM_VALUE | 0 | attr->aux_action | 0 |
| PARAM_VALUE | 0 | attr->aux_output | 0 |
| PARAM_VALUE | 0 | attr->aux_pause | 0 |
| PARAM_VALUE | 0 | attr->aux_resume | 0 |
| PARAM_VALUE | 0 | attr->aux_sample_size | 0 |
| PARAM_VALUE | 0 | attr->aux_start_paused | 0 |
| PARAM_VALUE | 0 | attr->aux_watermark | 0 |
| PARAM_VALUE | 0 | attr->bp_addr | 0 |
| PARAM_VALUE | 0 | attr->bp_len | 0 |
| PARAM_VALUE | 0 | attr->bp_type | 0 |
| PARAM_VALUE | 0 | attr->bpf_event | 0 |
| PARAM_VALUE | 0 | attr->branch_sample_type | 0 |
| PARAM_VALUE | 0 | attr->build_id | 0 |
| PARAM_VALUE | 0 | attr->cgroup | 0 |
| PARAM_VALUE | 0 | attr->clockid | 0 |
| PARAM_VALUE | 0 | attr->comm | 0 |
| PARAM_VALUE | 0 | attr->comm_exec | 0 |
| PARAM_VALUE | 0 | attr->config | 0 |
| PARAM_VALUE | 0 | attr->config1 | 0 |
| PARAM_VALUE | 0 | attr->config2 | 0 |
| PARAM_VALUE | 0 | attr->config3 | 0 |
| PARAM_VALUE | 0 | attr->config4 | 0 |
| PARAM_VALUE | 0 | attr->context_switch | 0 |
| PARAM_VALUE | 0 | attr->defer_callchain | 0 |
| PARAM_VALUE | 0 | attr->defer_output | 0 |
| PARAM_VALUE | 0 | attr->disabled | 0 |
| PARAM_VALUE | 0 | attr->enable_on_exec | 0 |
| PARAM_VALUE | 0 | attr->exclude_callchain_kernel | 0 |
| PARAM_VALUE | 0 | attr->exclude_callchain_user | 0 |
| PARAM_VALUE | 0 | attr->exclude_guest | 0 |
| PARAM_VALUE | 0 | attr->exclude_host | 0 |
| PARAM_VALUE | 0 | attr->exclude_hv | 0 |
| PARAM_VALUE | 0 | attr->exclude_idle | 0 |
| PARAM_VALUE | 0 | attr->exclude_kernel | 0 |
| PARAM_VALUE | 0 | attr->exclude_user | 0 |
| PARAM_VALUE | 0 | attr->exclusive | 0 |
| PARAM_VALUE | 0 | attr->freq | 0 |
| PARAM_VALUE | 0 | attr->inherit | 0 |
| PARAM_VALUE | 0 | attr->inherit_stat | 0 |
| PARAM_VALUE | 0 | attr->inherit_thread | 0 |
| PARAM_VALUE | 0 | attr->kprobe_addr | 0 |
| PARAM_VALUE | 0 | attr->kprobe_func | 0 |
| PARAM_VALUE | 0 | attr->ksymbol | 0 |
| PARAM_VALUE | 0 | attr->mmap | 0 |
| PARAM_VALUE | 0 | attr->mmap2 | 0 |
| PARAM_VALUE | 0 | attr->mmap_data | 0 |
| PARAM_VALUE | 0 | attr->namespaces | 0 |
| PARAM_VALUE | 0 | attr->pinned | 0 |
| PARAM_VALUE | 0 | attr->precise_ip | 0 |
| PARAM_VALUE | 0 | attr->probe_offset | 0 |
| PARAM_VALUE | 0 | attr->read_format | 0 |
| PARAM_VALUE | 0 | attr->remove_on_exec | 0 |
| PARAM_VALUE | 0 | attr->sample_freq | 0 |
| PARAM_VALUE | 0 | attr->sample_id_all | 0 |
| PARAM_VALUE | 0 | attr->sample_max_stack | 0 |
| PARAM_VALUE | 0 | attr->sample_period | 0 |
| PARAM_VALUE | 0 | attr->sample_regs_intr | 0 |
| PARAM_VALUE | 0 | attr->sample_regs_user | 0 |
| PARAM_VALUE | 0 | attr->sample_stack_user | 0 |
| PARAM_VALUE | 0 | attr->sample_type | 0 |
| PARAM_VALUE | 0 | attr->sig_data | 0 |
| PARAM_VALUE | 0 | attr->sigtrap | 0 |
| PARAM_VALUE | 0 | attr->size | 0 |
| PARAM_VALUE | 0 | attr->task | 0 |
| PARAM_VALUE | 0 | attr->text_poke | 0 |
| PARAM_VALUE | 0 | attr->type | 0 |
| PARAM_VALUE | 0 | attr->uprobe_path | 0 |
| PARAM_VALUE | 0 | attr->use_clockid | 0 |
| PARAM_VALUE | 0 | attr->wakeup_events | 0 |
| PARAM_VALUE | 0 | attr->wakeup_watermark | 0 |
| PARAM_VALUE | 0 | attr->watermark | 0 |
| PARAM_VALUE | 0 | attr->write_backward | 0 |
| NOCHECK_CALL |