Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/video/fbdev/core/fb_chrdev.c fb_mmap() -> (struct fb_ops)->fb_mmap()

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_mmap 1-u64max
PARAM_VALUE 0 info->mm_lock.dep_map->name 0-255
PARAM_VALUE 0 info->mm_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 info->mm_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 info->mm_lock.first_waiter->task->blocked_on 0
PARAM_VALUE 0 info->mm_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 info->mm_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 info->mm_lock.wait_lock.owner (-1)
PARAM_VALUE 0 info->mm_lock.wait_lock.owner_cpu u32max
BUF_SIZE 1 vma (-1)-s32max
BUF_SIZE 1 vma (-1)-s32max
BUF_SIZE 1 vma->vm_file (-1)-s32max
BUF_SIZE 1 vma->vm_private_data (-1),1-s32max
CAPPED_DATA 0 info 1
CAPPED_DATA 0 &info->mm_lock 1
DATA_SOURCE 0 info r file_fb_info
DATA_SOURCE 1 vma $1
CONTAINER 0 -144-1416+0 $(-1)
NOSPEC 1 vma->vm_pgoff
NOSPEC 1 vma->vm_start
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 vma->vm_end 4096-u64max[c]
USER_DATA 1 vma->vm_pgoff 0-4503599627370495[c]
USER_DATA 1 vma->vm_start 0-18446744073709547520
NO_OVERFLOW_SIMPLE 1 vma->vm_pgoff
LOCK2 0 &info->mm_lock
HALF_LOCKED2 &ipcp->lock
TYPE_LOCK (struct fb_info)->mm_lock