Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/video/fbdev/core/fb_chrdev.c fb_compat_ioctl() -> (struct fb_ops)->fb_compat_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| PARAM_VALUE | 0 | info->fbops | 4096-ptr_max |
| PARAM_VALUE | 0 | info->fbops->fb_compat_ioctl | 1-u64max |
| PARAM_VALUE | 1 | cmd | 0-17919,17923,17927-17934,17938-1074041864,1074041866-1076647975,1076647980-1076647992,1076647994-u32max |
| CAPPED_DATA | 0 | info | 1 |
| DATA_SOURCE | 0 | info | r file_fb_info |
| DATA_SOURCE | 1 | cmd | $1 |
| DATA_SOURCE | 2 | arg | $2 |
| USER_DATA | 1 | cmd | 0-17919,17923,17927-17934,17938-1074030081,1074030083-107404186 |
| USER_DATA | 2 | arg | 0-u32max |
drivers/video/fbdev/matrox/matroxfb_crtc2.c matroxfb_dh_ioctl() -> (struct fb_ops)->fb_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| PARAM_VALUE | 0 | info->fbops | 4096-ptr_max |
| PARAM_VALUE | 1 | cmd | 1074294522,2148036347,3221778170 |
| DATA_SOURCE | 1 | cmd | $1 |
| DATA_SOURCE | 2 | arg | $2 |
| CONTAINER | 0 | -128-1416+0 | $(-1) |
| USER_DATA | 1 | cmd | 1074294522,2148036347,3221778170 |
| USER_DATA | 2 | arg | 0-u64max |
| HALF_LOCKED2 | &info->lock |
drivers/video/fbdev/core/fb_chrdev.c do_fb_ioctl() -> (struct fb_ops)->fb_ioctl()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| PARAM_VALUE | 0 | info->fbops | 4096-ptr_max |
| PARAM_VALUE | 0 | info->fbops->fb_ioctl | 1-u64max |
| PARAM_VALUE | 0 | info->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | info->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | info->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | info->lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | info->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | cmd | 0-17919,17923,17927-17934,17938-3228059143,3228059145-u32max |
| CAPPED_DATA | 0 | info | 1 |
| DATA_SOURCE | 0 | info | $0 |
| DATA_SOURCE | 1 | cmd | $1 |
| DATA_SOURCE | 2 | arg | $2 |
| USER_DATA | 1 | cmd | 0-17919,17923,17927-17934,17938-3228059143,3228059145-u32max |
| USER_DATA | 2 | arg | 0-u64max |
| LOCK2 | 0 | &info->lock | |
| TYPE_LOCK | (struct fb_info)->lock |