Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/vhost/vhost.c umem_access_ok() -> vhost_overflow()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | uaddr | $0 |
| DATA_SOURCE | 1 | size | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | size | unit_byte |
| LOCK2 | &dev->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct vhost_dev)->mutex |
drivers/vhost/vhost.c vq_memory_access_ok() -> vhost_overflow()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | uaddr | unit_byte |
| UNITS | 1 | size | unit_byte |
| HALF_LOCKED2 | &n->dev.mutex | ||
| HALF_LOCKED2 | &vs->dev.mutex | ||
| HALF_LOCKED2 | &vsock->dev.mutex | ||
| TYPE_LOCK | (struct vhost_dev)->mutex |