Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/vdpa/vdpa_user/vduse_dev.c vduse_dev_msg_sync() -> vduse_dev_broken()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->broken | 0 |
| PARAM_VALUE | 0 | dev->msg_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->send_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->send_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->send_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->waitq.lock.rlock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | dev | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &dev->msg_lock | |
| HALF_LOCKED2 | &d->mutex | ||
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &vdpa->cf_lock | ||
| TYPE_LOCK | (struct vduse_dev)->msg_lock |
drivers/vdpa/vdpa_user/vduse_dev.c vduse_vdpa_set_vq_ready() -> vduse_dev_broken()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->msg_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->vduse_features | 1-u64max |
| PARAM_VALUE | 0 | dev->vqs | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | r vdpa_to_vduse |
| BIT_INFO | 0 | dev->vduse_features | 0x1,0xffffffffffffffff |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &dev->msg_lock | |
| HALF_LOCKED2 | &d->mutex | ||
| TYPE_LOCK | (struct vduse_dev)->msg_lock |