Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
arch/x86/kernel/shstk.c create_rstor_token() -> write_user_shstk_64()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | val | $0 [m] |
| BIT_INFO | 1 | val | 0x1,0xfffffffffffffff9 |
| BIT_INFO | 1 | val | 0x1,0xfffffffffffffff9 |
| RX_PATH |
arch/x86/kernel/shstk.c put_shstk_data() -> write_user_shstk_64()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | val | 0,18446744071562067968-u64max |
| DATA_SOURCE | 0 | addr | $0 |
| BIT_INFO | 1 | val | 0x8000000000000000,0xfffffffffffffff8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | val | 0,18446744071562067968-u64max |
arch/x86/kernel/shstk.c setup_signal_shadow_stack() -> write_user_shstk_64()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | val | 1-u64max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/kernel/shstk.c shstk_push() -> write_user_shstk_64()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | val | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | val | 0-u64max |
| UNITS | 1 | val | unit_byte |
| LOCK2 | bh |
arch/x86/kernel/shstk.c shstk_update_last_frame() -> write_user_shstk_64()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | addr | 1 |
| CAPPED_DATA | 0 | addr | 1 |
| DATA_SOURCE | 0 | addr | r get_user_shstk_addr |
| DATA_SOURCE | 1 | val | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | val | unit_byte |