Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/vhost/vhost.c vhost_get_vq_desc_n() -> get_indirect()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vq | 4096-ptr_max |
| PARAM_VALUE | 0 | vq->num | 1-u32max |
| PARAM_VALUE | 2 | iov_size | 1-2147484672 |
| PARAM_VALUE | 3 | out_num | 4096-ptr_max |
| PARAM_VALUE | 4 | in_num | 52271012637392896,291681635770695680,559487409486639112,658637507195777024,803750049658318848,5828244295369908232,8171485621033492480,8525898231551479808 |
| PARAM_VALUE | 6 | log_num | 0,2273714389658570752,2595892786274344960,2712134140745232384,5609498424074342400 |
| PARAM_VALUE | 7 | indirect | 5686255541217935360 |
| PARAM_VALUE | 7 | indirect->flags | 4-u16max |
| BUF_SIZE | 0 | vq | (-1),18984,37968 |
| BUF_SIZE | 0 | vq | (-1),18984,37968 |
| BUF_SIZE | 1 | iov | (-1),16384 |
| BUF_SIZE | 1 | iov | (-1),16384 |
| DATA_SOURCE | 0 | vq | $0 |
| DATA_SOURCE | 1 | iov | $1 |
| DATA_SOURCE | 2 | iov_size | $2 |
| DATA_SOURCE | 3 | out_num | $3 |
| DATA_SOURCE | 4 | in_num | $4 |
| DATA_SOURCE | 5 | log | $5 |
| DATA_SOURCE | 6 | log_num | $6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | vq->avail_idx | 0-u16max |
| HOST_DATA | 0 | vq->last_used_idx | 0-u16max |
| HOST_DATA | 0 | vq->signalled_used | 0-u16max |
| USER_DATA | 7 | indirect->addr | 0-u64max |
| USER_DATA | 7 | indirect->flags | 4-u16max |
| USER_DATA | 7 | indirect->len | 0-u32max |
| USER_DATA | 7 | indirect->next | 0-u16max |
| NO_OVERFLOW_SIMPLE | 0 | vq->dev->iov_limit | |
| NO_OVERFLOW_SIMPLE | 6 | *log_num | |
| UNITS | 2 | iov_size | unit_array_size |
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | 0 | &vq->mutex | |
| TYPE_LOCK | (struct vhost_virtqueue)->mutex |