Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/char/random.c get_random_bytes() -> _get_random_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | buf | $0 |
| DATA_SOURCE | 1 | len | $1 |
| NOCHECK_CALL |
drivers/char/random.c get_random_u16() -> _get_random_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 9203760519636840448 |
| PARAM_VALUE | 1 | len | 2 |
| BUF_SIZE | 0 | buf | 2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | len | unit_byte |
| HALF_LOCKED2 | &n->lock | ||
| HALF_LOCKED2 | &phba->hbalock | ||
| HALF_LOCKED2 | &priv->ps_state_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | global &pernet_ops_rwsem | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | sk |
drivers/char/random.c get_random_u16() -> _get_random_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | len | 96 |
| BUF_SIZE | 0 | buf | 96 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | len | unit_byte |
| LOCK2 | flags | ||
| HALF_LOCKED2 | &n->lock | ||
| HALF_LOCKED2 | &phba->hbalock | ||
| HALF_LOCKED2 | &priv->ps_state_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | global &pernet_ops_rwsem | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | sk |
drivers/char/random.c get_random_u32() -> _get_random_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 1575984152865550336 |
| PARAM_VALUE | 1 | len | 4 |
| BUF_SIZE | 0 | buf | 4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | len | unit_byte |
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &dig_port->hdcp.mutex | ||
| HALF_LOCKED2 | &handshake->lock | ||
| HALF_LOCKED2 | &handshake->static_identity->lock | ||
| HALF_LOCKED2 | &hdcp->mutex | ||
| HALF_LOCKED2 | &inode->i_mapping->invalidate_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &sta->mesh->plink_lock | ||
| HALF_LOCKED2 | &u->bindlock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | global &ip6_fl_lock | ||
| HALF_LOCKED2 | global &kunit_run_lock | ||
| HALF_LOCKED2 | global &nvme_dhchap_mutex | ||
| HALF_LOCKED2 | global &pernet_ops_rwsem | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read | ||
| HALF_LOCKED2 | sk |
drivers/char/random.c get_random_u32() -> _get_random_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | len | 96 |
| BUF_SIZE | 0 | buf | 96 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | len | unit_byte |
| LOCK2 | flags | ||
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &dig_port->hdcp.mutex | ||
| HALF_LOCKED2 | &handshake->lock | ||
| HALF_LOCKED2 | &handshake->static_identity->lock | ||
| HALF_LOCKED2 | &hdcp->mutex | ||
| HALF_LOCKED2 | &inode->i_mapping->invalidate_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &sta->mesh->plink_lock | ||
| HALF_LOCKED2 | &u->bindlock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | global &ip6_fl_lock | ||
| HALF_LOCKED2 | global &kunit_run_lock | ||
| HALF_LOCKED2 | global &nvme_dhchap_mutex | ||
| HALF_LOCKED2 | global &pernet_ops_rwsem | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read | ||
| HALF_LOCKED2 | sk |
drivers/char/random.c get_random_u64() -> _get_random_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 8363333140838068224 |
| PARAM_VALUE | 1 | len | 8 |
| BUF_SIZE | 0 | buf | 8 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | len | unit_byte |
| HALF_LOCKED2 | &*ipsec_roce->devcom->comp->sem | ||
| HALF_LOCKED2 | &adm_ctx->resource->adm_mutex | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &z->lock | ||
| HALF_LOCKED2 | device->state_mutex | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &ls_lock | ||
| HALF_LOCKED2 | irq |
drivers/char/random.c get_random_u64() -> _get_random_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | len | 96 |
| BUF_SIZE | 0 | buf | 96 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | len | unit_byte |
| LOCK2 | flags | ||
| HALF_LOCKED2 | &*ipsec_roce->devcom->comp->sem | ||
| HALF_LOCKED2 | &adm_ctx->resource->adm_mutex | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &z->lock | ||
| HALF_LOCKED2 | device->state_mutex | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &ls_lock | ||
| HALF_LOCKED2 | irq |
drivers/char/random.c get_random_u8() -> _get_random_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 8902590069295517696 |
| PARAM_VALUE | 1 | len | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | len | unit_byte |
| HALF_LOCKED2 | &data->nan.state_lock | ||
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &mutex | ||
| HALF_LOCKED2 | &sd->devcom->comp->sem |
drivers/char/random.c get_random_u8() -> _get_random_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | len | 96 |
| BUF_SIZE | 0 | buf | 96 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | len | unit_byte |
| LOCK2 | flags | ||
| HALF_LOCKED2 | &data->nan.state_lock | ||
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &mutex | ||
| HALF_LOCKED2 | &sd->devcom->comp->sem |