Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 7 files:
- drivers/dma/dmatest.c
- drivers/nvme/host/pci.c, line 187
- drivers/usb/core/quirks.c, line 40
- drivers/virt/nitro_enclaves/ne_misc_dev.c
- kernel/params.c
- kernel/power/hibernate.c, line 1487
- net/batman-adv/bat_algo.c, line 134
Smatch caller information:
net/batman-adv/bat_algo.c batadv_param_set_ra() -> param_set_copystring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | val | 0,4096-18446744073709547521 |
| PARAM_VALUE | 1 | kp | 4096-ptr_max |
| BUF_SIZE | 0 | val | (-1),1-1000000001 |
| BUF_SIZE | 0 | val | (-1),1-1000000001 |
| DATA_SOURCE | 0 | val | $0 |
| DATA_SOURCE | 1 | kp | $1 |
| STR_LEN | 0 | val | 0-1010101 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex |
drivers/nvme/host/pci.c quirks_param_set() -> param_set_copystring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | val | 0,4096-18446744073709547521 |
| PARAM_VALUE | 1 | kp | 4096-ptr_max |
| BUF_SIZE | 0 | val | (-1),1-1000000001 |
| BUF_SIZE | 0 | val | (-1),1-1000000001 |
| DATA_SOURCE | 0 | val | $0 |
| DATA_SOURCE | 1 | kp | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex |
drivers/dma/dmatest.c dmatest_chan_set() -> param_set_copystring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | val | 0,4096-18446744073709547521 |
| PARAM_VALUE | 1 | kp | 4096-ptr_max |
| BUF_SIZE | 0 | val | (-1),1-1000000001 |
| BUF_SIZE | 0 | val | (-1),1-1000000001 |
| DATA_SOURCE | 0 | val | $0 |
| DATA_SOURCE | 1 | kp | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &info->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| TYPE_LOCK | (struct dmatest_info)->lock |
drivers/dma/dmatest.c dmatest_chan_set() -> param_set_copystring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | val | 2909532120874192896 |
| PARAM_VALUE | 1 | kp | 4096-ptr_max |
| PARAM_VALUE | 1 | kp->str | 4096-ptr_max |
| BUF_SIZE | 0 | val | 20 |
| DATA_SOURCE | 1 | kp | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &info->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| TYPE_LOCK | (struct dmatest_info)->lock |
drivers/virt/nitro_enclaves/ne_misc_dev.c ne_set_kernel_param() -> param_set_copystring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | val | 271078670700732416 |
| PARAM_VALUE | 1 | kp | 4096-ptr_max |
| DATA_SOURCE | 1 | kp | $1 |
| STR_LEN | 0 | val | 0 |
| CAPABLE | 0 | 21 | |
| TERMINATED | 0 | val | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &of->mutex |
drivers/virt/nitro_enclaves/ne_misc_dev.c ne_set_kernel_param() -> param_set_copystring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | val | 0,4096-18446744073709547521 |
| PARAM_VALUE | 1 | kp | 4096-ptr_max |
| BUF_SIZE | 0 | val | (-1),1-1000000001 |
| BUF_SIZE | 0 | val | (-1),1-1000000001 |
| DATA_SOURCE | 0 | val | $0 |
| DATA_SOURCE | 1 | kp | $1 |
| CAPABLE | 0 | 21 | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex |
drivers/virt/nitro_enclaves/ne_misc_dev.c ne_set_kernel_param() -> param_set_copystring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | val | 271078670700732416 |
| PARAM_VALUE | 1 | kp | 4096-ptr_max |
| PARAM_VALUE | 1 | kp->str | 4096-ptr_max |
| CAPPED_DATA | 1 | kp->str->maxlen | 1 |
| DATA_SOURCE | 1 | kp | $1 |
| STR_LEN | 0 | val | 0 |
| CAPABLE | 0 | 21 | |
| TERMINATED | 0 | val | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &of->mutex |
kernel/power/hibernate.c hibernate_compressor_param_set() -> param_set_copystring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | kp | 4096-ptr_max |
| DATA_SOURCE | 1 | kp | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &system_transition_mutex | ||
| HALF_LOCKED2 | &of->mutex |
drivers/usb/core/quirks.c quirks_param_set() -> param_set_copystring()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | val | 4096-ptr_max |
| PARAM_VALUE | 1 | kp | 4096-ptr_max |
| DATA_SOURCE | 0 | val | r kstrdup |
| DATA_SOURCE | 1 | kp | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex |
kernel/params.c param_attr_store() -> (struct kernel_param_ops)->set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | val | 4096-ptr_max |
| PARAM_VALUE | 1 | kp | 4096-ptr_max |
| PARAM_VALUE | 1 | kp->flags | 2-255 |
| PARAM_VALUE | 1 | kp->ops | 4096-ptr_max |
| PARAM_VALUE | 1 | kp->ops->set | 1-u64max |
| DATA_SOURCE | 0 | val | $2 |
| CONTAINER | 1 | *(-8-16+0) | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
kernel/params.c parse_one() -> (struct kernel_param_ops)->set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | val | 0,4096-18446744073709547521 |
| PARAM_VALUE | 0 | *val | 0-127 |
| PARAM_VALUE | 1 | kp | 4096-ptr_max |
| PARAM_VALUE | 1 | kp->ops | 4096-ptr_max |
| DATA_SOURCE | 0 | val | $1 |
| HALF_LOCKED2 | irq |
kernel/params.c param_array() -> param_array param 7()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | val | 4096-ptr_max |
| PARAM_VALUE | 1 | kp | 5555503970375069696 |
| BUF_SIZE | 0 | val | (-1),1-s32max |
| BUF_SIZE | 0 | val | (-1),1-s32max |
| DATA_SOURCE | 0 | val | $2 [m] |
| TERMINATED | 0 | val | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex |