Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/char/tpm/tpm2-sessions.c tpm2_load_null() -> tpm2_load_context()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chip | 4096-ptr_max |
| PARAM_VALUE | 0 | chip->auth | 0 |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex->wait_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | chip->ops->cmd_ready | 0,4096-ptr_max |
| PARAM_VALUE | 0 | chip->ops_sem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | chip->ops_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | chip->ops_sem.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | chip->ops_sem.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | chip->ops_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | chip->tpm_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | chip->tpm_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | chip->tpm_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | *chip->auth->name_h | 0-4294967295 |
| PARAM_VALUE | 2 | offset | 5519759112263544832 |
| PARAM_VALUE | 2 | *offset | 0 |
| PARAM_VALUE | 3 | handle | 7044082706661318656 |
| BUF_SIZE | 1 | buf | 4096 |
| DATA_SOURCE | 0 | chip | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &chip->ops_sem | |
| LOCK2 | 0 | &chip->tpm_mutex | |
| TYPE_LOCK | (struct tpm_chip)->ops_sem | ||
| TYPE_LOCK | (struct tpm_chip)->tpm_mutex |
drivers/char/tpm/tpm2-space.c tpm2_load_space() -> tpm2_load_context()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chip | 4096-ptr_max |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count | 0-4294967295 |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex->wait_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | chip->dev.driver_data->state | 0-9223372036854775799 |
| PARAM_VALUE | 0 | chip->ops_sem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | chip->ops_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | chip->ops_sem.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | chip->ops_sem.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | chip->ops_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | chip->tpm_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | chip->tpm_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | chip->tpm_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | chip->work_space.context_tbl | 4096-ptr_max |
| PARAM_VALUE | 2 | offset | 8973501657379336192 |
| PARAM_VALUE | 3 | handle | 4096-ptr_max |
| PARAM_VALUE | 3 | *handle | 1-u32max |
| BUF_SIZE | 1 | buf | 16384 |
| DATA_SOURCE | 0 | chip | $0 |
| LOCK2 | &priv->buffer_mutex | ||
| LOCK2 | 0 | &chip->ops_sem | |
| LOCK2 | 0 | &chip->tpm_mutex | |
| TYPE_LOCK | (struct file_priv)->buffer_mutex | ||
| TYPE_LOCK | (struct tpm_chip)->ops_sem | ||
| TYPE_LOCK | (struct tpm_chip)->tpm_mutex |
drivers/char/tpm/tpm2-space.c tpm2_load_space() -> tpm2_load_context()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chip | 4096-ptr_max |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count | 0-4294967295 |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex->wait_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | chip->dev.driver_data->locality_count_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | chip->dev.driver_data->state | 0-9223372036854775799 |
| PARAM_VALUE | 0 | chip->ops_sem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | chip->ops_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | chip->ops_sem.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | chip->ops_sem.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | chip->ops_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | chip->tpm_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | chip->tpm_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | chip->tpm_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | chip->work_space.context_tbl | 4096-ptr_max |
| PARAM_VALUE | 0 | chip->work_space.session_tbl | 4096-ptr_max |
| PARAM_VALUE | 2 | offset | 8973501657379336192 |
| PARAM_VALUE | 3 | handle | 6146448482009317376 |
| BUF_SIZE | 1 | buf | 16384 |
| DATA_SOURCE | 0 | chip | $0 |
| LOCK2 | &priv->buffer_mutex | ||
| LOCK2 | 0 | &chip->ops_sem | |
| LOCK2 | 0 | &chip->tpm_mutex | |
| TYPE_LOCK | (struct file_priv)->buffer_mutex | ||
| TYPE_LOCK | (struct tpm_chip)->ops_sem | ||
| TYPE_LOCK | (struct tpm_chip)->tpm_mutex |