Defined in 1 files as a prototype:
Defined in 5 files as a function:
- arch/arm64/net/bpf_jit_comp.c, line 2893 (as a function)
- arch/loongarch/net/bpf_jit.c, line 1795 (as a function)
- arch/powerpc/net/bpf_jit_comp.c, line 599 (as a function)
- arch/x86/net/bpf_jit_comp.c, line 3757 (as a function)
- kernel/bpf/trampoline.c, line 1508 (as a function)
Referenced in 3 files:
- kernel/bpf/bpf_struct_ops.c, line 908
- kernel/bpf/trampoline.c, line 786
- net/bpf/bpf_dummy_struct_ops.c, line 186
Smatch caller information:
net/bpf/bpf_dummy_struct_ops.c bpf_struct_ops_test_run() -> arch_protect_bpf_trampoline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | image | 1-ptr_max |
| PARAM_VALUE | 1 | size | 4096 |
| UNITS | 1 | size | unit_byte |
kernel/bpf/trampoline.c bpf_trampoline_update() -> arch_protect_bpf_trampoline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | image | 1-u64max |
| PARAM_VALUE | 1 | size | 0-4096 |
| CAPPED_DATA | 1 | size | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | size | unit_byte |
| HALF_LOCKED2 | global &direct_mutex |
kernel/bpf/bpf_struct_ops.c bpf_struct_ops_map_update_elem() -> arch_protect_bpf_trampoline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | size | 4096 |
| UNITS | 1 | size | unit_byte |
| LOCK2 | &st_map->lock | ||
| TYPE_LOCK | (struct bpf_struct_ops_map)->lock |