Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/exynos/exynos_drm_g2d.c exynos_g2d_set_cmdlist_ioctl() -> g2d_check_reg_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | g2d | 4096-ptr_max |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | node->cmdlist | 4096-ptr_max |
| PARAM_VALUE | 1 | node->cmdlist->data | 4096-ptr_max |
| PARAM_VALUE | 1 | node->cmdlist->last | 6-516 |
| PARAM_VALUE | 1 | node->event | 0,4096-ptr_max |
| PARAM_VALUE | 1 | node->event->base.event | 4096-ptr_max |
| PARAM_VALUE | 1 | node->event->base.file_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | node->event->base.pending_link.next | 4096-ptr_max |
| PARAM_VALUE | 1 | node->event->base.pending_link.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | node->event->event.base.length | 32 |
| PARAM_VALUE | 1 | node->event->event.base.type | 2147483648 |
| PARAM_VALUE | 1 | node->list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | node->list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | node->list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | node->list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | node->list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | node->list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 2 | nr | 0-254 |
| PARAM_VALUE | 3 | for_addr | 0 |
| BUF_SIZE | 0 | g2d | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | g2d | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | node->event | 0,104 |
| DATA_SOURCE | 1 | node | r g2d_get_cmdlist |
| PARAM_COMPARE | 0 | &g2d->free_cmdlist | != $0->free_cmdlist.next |
| USER_DATA | 1 | node->event->event.user_data | 0-u64max[u] |
| USER_DATA | 2 | nr | 0-254[u] |
| UNITS | 0 | g2d | unit_byte |
drivers/gpu/drm/exynos/exynos_drm_g2d.c exynos_g2d_set_cmdlist_ioctl() -> g2d_check_reg_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | g2d | 4096-ptr_max |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | g2d->cmdlist_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | node | 4096-ptr_max |
| PARAM_VALUE | 1 | node->buf_info.map_nr | 1-254 |
| PARAM_VALUE | 1 | node->cmdlist | 4096-ptr_max |
| PARAM_VALUE | 1 | node->cmdlist->data | 4096-ptr_max |
| PARAM_VALUE | 1 | node->cmdlist->last | 8-1024 |
| PARAM_VALUE | 1 | node->event | 0,4096-ptr_max |
| PARAM_VALUE | 1 | node->event->base.event | 4096-ptr_max |
| PARAM_VALUE | 1 | node->event->base.file_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | node->event->base.pending_link.next | 4096-ptr_max |
| PARAM_VALUE | 1 | node->event->base.pending_link.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | node->event->event.base.length | 32 |
| PARAM_VALUE | 1 | node->event->event.base.type | 2147483648 |
| PARAM_VALUE | 1 | node->list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | node->list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | node->list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | node->list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | node->list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | node->list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 2 | nr | 1-254 |
| PARAM_VALUE | 3 | for_addr | 1 |
| BUF_SIZE | 0 | g2d | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | g2d | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | node->event | 0,104 |
| DATA_SOURCE | 1 | node | r g2d_get_cmdlist |
| PARAM_COMPARE | 0 | &g2d->free_cmdlist | != $0->free_cmdlist.next |
| USER_DATA | 1 | node->buf_info.map_nr | 1-254[u] |
| USER_DATA | 1 | node->event->event.user_data | 0-u64max[u] |
| USER_DATA | 2 | nr | 1-254[u] |
| UNITS | 0 | g2d | unit_byte |