Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/comedi/comedi_fops.c comedi_unlocked_ioctl() -> do_insnlist_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->attached | 1 |
| PARAM_VALUE | 0 | dev->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | insns | 1-ptr_max |
| PARAM_VALUE | 2 | n_insns | 0-65536 |
| PARAM_VALUE | 3 | file | 4096-ptr_max |
| BUF_SIZE | 1 | insns | 40 |
| CAPPED_DATA | 0 | &dev->mutex | 1 |
| DATA_SOURCE | 1 | insns | r memdup_array_user |
| DATA_SOURCE | 3 | file | $0 |
| HARD_MAX | 2 | n_insns | 65536 |
| USER_DATA | 1 | insns->chanspec | 0-u32max |
| USER_DATA | 1 | insns->insn | 0-u32max |
| USER_DATA | 1 | insns->n | 0-u32max |
| USER_DATA | 1 | insns->subdev | 0-u32max |
| USER_DATA | 1 | *insns | s64min-s64max |
| USER_DATA | 2 | n_insns | 0-65536 |
| USER_PTR | 1 | insns | |
| USER_PTR | 1 | insns->unused | |
| LOCK2 | 0 | &dev->mutex | |
| TYPE_LOCK | (struct comedi_device)->mutex |
drivers/comedi/comedi_fops.c compat_insnlist() -> do_insnlist_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->attached | 1 |
| PARAM_VALUE | 0 | dev->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | insns | 16,4096-ptr_max |
| PARAM_VALUE | 2 | n_insns | 0-65536 |
| PARAM_VALUE | 3 | file | 4096-ptr_max |
| BUF_SIZE | 1 | insns | 0-2621440 |
| BUF_SIZE | 1 | insns | 0-2621440 |
| CAPPED_DATA | 0 | &dev->mutex | 1 |
| CAPPED_DATA | 2 | n_insns | 1 |
| DATA_SOURCE | 1 | insns | r _kzalloc_noprof |
| DATA_SOURCE | 3 | file | $0 |
| NOSPEC | 2 | n_insns | |
| NOSPEC | 2 | n_insns | |
| HARD_MAX | 2 | n_insns | 65536 |
| USER_DATA | 2 | n_insns | 0-65536[c] |
| UNITS | 2 | n_insns | unit_array_size |
| LOCK2 | 0 | &dev->mutex | |
| TYPE_LOCK | (struct comedi_device)->mutex |