Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/nvdimm/security.c security_disable() -> check_security_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nvdimm | 4096-ptr_max |
| PARAM_VALUE | 0 | nvdimm->sec.flags | 1-u64max |
| PARAM_VALUE | 0 | nvdimm->sec.ops | 4096-ptr_max |
| PARAM_VALUE | 0 | nvdimm->sec.ops->disable | 6063507082937716736,7259486824367484928 |
| PARAM_VALUE | 0 | nvdimm->sec.ops->disable_master | 0,4100140888989270016 |
| DATA_SOURCE | 0 | nvdimm | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dev->mutex | ||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct device)->mutex | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/nvdimm/security.c security_erase() -> check_security_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nvdimm | 4096-ptr_max |
| PARAM_VALUE | 0 | nvdimm->busy.counter | 0 |
| PARAM_VALUE | 0 | nvdimm->sec.flags | 1-u64max |
| PARAM_VALUE | 0 | nvdimm->sec.ops | 4096-ptr_max |
| PARAM_VALUE | 0 | nvdimm->sec.ops->erase | 5462840109438603264,6272463017675472896 |
| DATA_SOURCE | 0 | nvdimm | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dev->mutex | ||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct device)->mutex | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/nvdimm/security.c security_overwrite() -> check_security_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nvdimm | 4096-ptr_max |
| PARAM_VALUE | 0 | nvdimm->busy.counter | 0 |
| PARAM_VALUE | 0 | nvdimm->sec.flags | 1-u64max |
| PARAM_VALUE | 0 | nvdimm->sec.ops | 4096-ptr_max |
| PARAM_VALUE | 0 | nvdimm->sec.ops->overwrite | 6944693310692732928 |
| DATA_SOURCE | 0 | nvdimm | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dev->mutex | ||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct device)->mutex | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/nvdimm/security.c security_update() -> check_security_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nvdimm | 4096-ptr_max |
| PARAM_VALUE | 0 | nvdimm->sec.flags | 1-u64max |
| PARAM_VALUE | 0 | nvdimm->sec.ops | 4096-ptr_max |
| PARAM_VALUE | 0 | nvdimm->sec.ops->change_key | 252110143177596928,6396340029915615232 |
| DATA_SOURCE | 0 | nvdimm | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dev->mutex | ||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct device)->mutex | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |