Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
arch/x86/kernel/callthunks.c is_callthunk() -> text_poke_apply_relocation()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 5422610560075907072 |
| PARAM_VALUE | 1 | instr | 0-1024057137484095487,1024057137484095489-1259940559798476799,18446744071634632704-u64max |
| PARAM_VALUE | 2 | instrlen | 2074918912 |
| PARAM_VALUE | 3 | repl | 804644678036574208 |
| PARAM_VALUE | 4 | repl_len | 2074918912 |
| BUF_SIZE | 0 | buf | 254 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
arch/x86/kernel/callthunks.c patch_dest() -> text_poke_apply_relocation()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 6737543851529076736 |
| PARAM_VALUE | 2 | instrlen | 2074918912 |
| PARAM_VALUE | 3 | repl | 804644678036574208 |
| PARAM_VALUE | 4 | repl_len | 2074918912 |
| BUF_SIZE | 0 | buf | 254 |
| NOCHECK_CALL | |||
| LOCK2 | global &text_mutex | ||
| HALF_LOCKED2 | global &static_call_mutex |
arch/x86/kernel/callthunks.c x86_call_depth_emit_accounting() -> text_poke_apply_relocation()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 376872828399796224 |
| PARAM_VALUE | 1 | instr | 1-u64max |
| PARAM_VALUE | 2 | instrlen | 2074918912 |
| PARAM_VALUE | 3 | repl | 804644678036574208 |
| PARAM_VALUE | 4 | repl_len | 2074918912 |
| BUF_SIZE | 0 | buf | 254 |
| DATA_SOURCE | 1 | instr | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | instr | unit_byte |
arch/x86/kernel/ftrace.c create_trampoline() -> text_poke_apply_relocation()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 1-u64max |
| PARAM_VALUE | 1 | instr | 1-u64max |
| PARAM_VALUE | 2 | instrlen | 1881537098489593856,2128908986754379776,7579883658128785408,7827255546393571328 |
| PARAM_VALUE | 3 | repl | 1006226613209919488,6704573172849111040 |
| PARAM_VALUE | 4 | repl_len | 1881537098489593856,2128908986754379776,7579883658128785408,7827255546393571328 |
| DATA_SOURCE | 0 | buf | r alloc_tramp |
| DATA_SOURCE | 1 | instr | r alloc_tramp |
| BIT_INFO | 3 | repl | 0xd0245c60248f000,0x5dfffdc743ebf000 |
| BIT_INFO | 3 | repl | 0xd0245c60248f000,0x5dfffdc743ebf000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &ftrace_lock |