Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/char/virtio_console.c port_fops_poll() -> will_read_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->guest_connected | 1 |
| PARAM_VALUE | 0 | port->waitqueue.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | port->waitqueue.head.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | port->waitqueue.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | port->waitqueue.head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | port->waitqueue.lock.rlock.dep_map->name | 0-255 |
| BUF_SIZE | 0 | port | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | port | s32min-(-2),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &kvm->irq_srcu | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &vm->irqfds_lock | ||
| HALF_LOCKED2 | global &irqfds_srcu |
drivers/char/virtio_console.c port_fops_read() -> will_read_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->guest_connected | 1 |
| PARAM_VALUE | 0 | port->host_connected | 1 |
| PARAM_VALUE | 0 | port->inbuf | 0 |
| PARAM_VALUE | 0 | port->inbuf_lock.rlock.dep_map->name | 0-255 |
| BUF_SIZE | 0 | port | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | port | s32min-(-2),1-s32max |
| HOST_DATA | 0 | port->inbuf->dma | 0-u64max |
| HOST_DATA | 0 | port->inbuf->sgpages | 0-u32max |
drivers/char/virtio_console.c port_fops_read() -> will_read_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->guest_connected | 1 |
| PARAM_VALUE | 0 | port->host_connected | 1 |
| PARAM_VALUE | 0 | port->inbuf | 0 |
| PARAM_VALUE | 0 | port->inbuf_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->waitqueue.lock.rlock.dep_map->name | 0-255 |
| BUF_SIZE | 0 | port | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | port | s32min-(-2),1-s32max |
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->inbuf->dma | 0-u64max |
| HOST_DATA | 0 | port->inbuf->sgpages | 0-u32max |
drivers/char/virtio_console.c port_fops_read() -> will_read_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->guest_connected | 1 |
| PARAM_VALUE | 0 | port->host_connected | 1 |
| PARAM_VALUE | 0 | port->inbuf | 0 |
| PARAM_VALUE | 0 | port->inbuf_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->waitqueue.lock.rlock.dep_map->name | 0-255 |
| BUF_SIZE | 0 | port | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | port | s32min-(-2),1-s32max |
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | port->inbuf->dma | 0-u64max |
| HOST_DATA | 0 | port->inbuf->sgpages | 0-u32max |