Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/bpf/fixups.c bpf_patch_insn_data() -> bpf_patch_insn_single()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | prog | 1-u64max |
| PARAM_VALUE | 0 | prog->aux->kfunc_btf_tab->nr_descs | 0-4294967295 |
| BUF_SIZE | 0 | prog | (-1)-s32max |
| BUF_SIZE | 0 | prog | (-1)-s32max |
| BUF_SIZE | 2 | patch | 128,240,256 |
| BUF_SIZE | 2 | patch | 128,240,256 |
| DATA_SOURCE | 1 | off | $1 |
| DATA_SOURCE | 2 | patch | $2 |
| DATA_SOURCE | 3 | len | $3 |
| RX_PATH | |||
| NO_OVERFLOW_SIMPLE | 0 | prog->len | |
| NO_OVERFLOW_SIMPLE | 1 | off | |
| UNITS | 1 | off | unit_array_size |
| UNITS | 3 | len | unit_array_size |
kernel/bpf/core.c bpf_jit_blind_constants() -> bpf_patch_insn_single()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | prog | 4096-ptr_max |
| PARAM_VALUE | 0 | prog->aux | 4096-ptr_max |
| PARAM_VALUE | 1 | off | 0-2147483646 |
| PARAM_VALUE | 2 | patch | 878010060088082432 |
| PARAM_VALUE | 3 | len | 1-16 |
| BUF_SIZE | 0 | prog | (-1)-s32max |
| BUF_SIZE | 0 | prog | (-1)-s32max |
| BUF_SIZE | 2 | patch | 128 |
| CAPPED_DATA | 1 | off | 1 |
| DATA_SOURCE | 3 | len | r bpf_jit_blind_insn |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | prog->len | |
| NO_OVERFLOW_SIMPLE | 1 | off | |
| UNITS | 1 | off | unit_array_size |