Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/net/can/can327.c can327_parse_error() -> can327_feed_frame_to_netdev()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | elm | 4096-ptr_max |
| PARAM_VALUE | 0 | elm->drop_next_line | 0 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov->mode | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov->remote | 0-1 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov->remote_size | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov_remote->mode | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov_remote->remote | 0-1 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov_remote->remote_size | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->thread_pid->attr->exit_code | s32min-s32max |
| PARAM_VALUE | 0 | elm->state | 3 |
| PARAM_VALUE | 0 | *elm->dev->name | 0-255 |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 1 | skb->extensions | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->extensions->refcnt.refs.counter | 1 |
| PARAM_VALUE | 1 | skb->ip_summed | 1 |
| PARAM_VALUE | 1 | skb->pkt_type | 1 |
| PARAM_VALUE | 1 | skb->protocol | 12 |
| PARAM_VALUE | 1 | skb->slow_gro | 1 |
| BUF_SIZE | 0 | elm | (-1),4,16,24,32,38-s32max |
| BUF_SIZE | 0 | elm | (-1),4,16,24,32,38-s32max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| CAPPED_DATA | 0 | elm->rxfill | 1 |
| DATA_SOURCE | 0 | elm | $0 |
| DATA_SOURCE | 1 | skb | r alloc_can_err_skb |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | 0 | &elm->lock |
drivers/net/can/can327.c can327_parse_frame() -> can327_feed_frame_to_netdev()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | elm | 4096-ptr_max |
| PARAM_VALUE | 0 | elm->drop_next_line | 0 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov->mode | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov->remote | 0-1 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov->remote_size | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov_remote->mode | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov_remote->remote | 0-1 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov_remote->remote_size | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->thread_pid->attr->exit_code | s32min-s32max |
| PARAM_VALUE | 0 | elm->rxbuf | 4096-ptr_max |
| PARAM_VALUE | 0 | elm->state | 3 |
| PARAM_VALUE | 0 | *elm->dev->name | 0-255 |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 1 | skb->extensions | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->extensions->refcnt.refs.counter | 1 |
| PARAM_VALUE | 1 | skb->ip_summed | 1 |
| PARAM_VALUE | 1 | skb->pkt_type | 1 |
| PARAM_VALUE | 1 | skb->protocol | 12 |
| PARAM_VALUE | 1 | skb->slow_gro | 1 |
| BUF_SIZE | 0 | elm | (-1),4,16,24,32,38-s32max |
| BUF_SIZE | 0 | elm | (-1),4,16,24,32,38-s32max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| CAPPED_DATA | 0 | elm->rxfill | 1 |
| DATA_SOURCE | 0 | elm | $0 |
| DATA_SOURCE | 1 | skb | r alloc_can_skb |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | 0 | &elm->lock |
drivers/net/can/can327.c can327_parse_frame() -> can327_feed_frame_to_netdev()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | elm | 4096-ptr_max |
| PARAM_VALUE | 0 | elm->drop_next_line | 0 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov->mode | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov->remote | 0-1 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov->remote_size | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov_remote->mode | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov_remote->remote | 0-1 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->kcov_remote->remote_size | 0-4294967295 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->ptracer_cred->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 0 | elm->offload.napi.thread->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->thread_pid->attr->exit_code | s32min-s32max |
| PARAM_VALUE | 0 | elm->rxbuf | 4096-ptr_max |
| PARAM_VALUE | 0 | elm->state | 3 |
| PARAM_VALUE | 0 | *elm->dev->name | 0-255 |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 1 | skb->extensions | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->extensions->refcnt.refs.counter | 1 |
| PARAM_VALUE | 1 | skb->ip_summed | 1 |
| PARAM_VALUE | 1 | skb->pkt_type | 1 |
| PARAM_VALUE | 1 | skb->protocol | 12 |
| PARAM_VALUE | 1 | skb->slow_gro | 1 |
| BUF_SIZE | 0 | elm | (-1),4,16,24,32,38-s32max |
| BUF_SIZE | 0 | elm | (-1),4,16,24,32,38-s32max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| CAPPED_DATA | 0 | elm->rxfill | 1 |
| DATA_SOURCE | 0 | elm | $0 |
| DATA_SOURCE | 1 | skb | r alloc_can_skb |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | 0 | &elm->lock |
drivers/net/can/can327.c can327_uart_side_failure() -> can327_feed_frame_to_netdev()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | elm | 4096-ptr_max |
| PARAM_VALUE | 0 | elm->can.state | 3 |
| PARAM_VALUE | 0 | elm->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | elm->dev->dev.parent | 0,4096-ptr_max |
| PARAM_VALUE | 0 | elm->dev->priv->restart_work.cpu | s32min-s32max |
| PARAM_VALUE | 0 | elm->offload.napi.thread->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 0 | elm->tty | 4096-ptr_max |
| PARAM_VALUE | 0 | elm->uart_side_failure | 1 |
| PARAM_VALUE | 0 | *elm->dev->name | 0 |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 1 | skb->extensions | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->extensions->refcnt.refs.counter | 1 |
| PARAM_VALUE | 1 | skb->ip_summed | 1 |
| PARAM_VALUE | 1 | skb->pkt_type | 1 |
| PARAM_VALUE | 1 | skb->protocol | 12 |
| PARAM_VALUE | 1 | skb->slow_gro | 1 |
| BUF_SIZE | 0 | elm | (-1),4,16,24,32,38-s32max |
| BUF_SIZE | 0 | elm | (-1),4,16,24,32,38-s32max |
| BUF_SIZE | 0 | elm->next_init_cmd | (-1),152 |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| CAPPED_DATA | 0 | elm->dev->num_tx_queues | 1 |
| DATA_SOURCE | 0 | elm | $0 |
| DATA_SOURCE | 1 | skb | r alloc_can_err_skb |
| STR_LEN | 0 | elm | (-1),1,5,17 |
| STR_LEN | 0 | elm | (-1),1,5,17 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | elm->can_config | 24576-24831,57344-57599[c] |
| USER_DATA | 0 | elm->can_frame_to_send.__pad | 0-255[u] |
| USER_DATA | 0 | elm->can_frame_to_send.__res0 | 0-255[u] |
| USER_DATA | 0 | elm->can_frame_to_send.can_dlc | 0-255[u] |
| USER_DATA | 0 | elm->can_frame_to_send.can_id | 0-2147483646,2147483648-u32max[c][u] |
| USER_DATA | 0 | elm->can_frame_to_send.len | 0-255[u] |
| USER_DATA | 0 | elm->can_frame_to_send.len8_dlc | 0-255[u] |
| USER_PTR | 0 | elm->can_frame_to_send.data | |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | 0 | &elm->lock |