Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/mmap.c special_mapping_fault() -> (struct vm_special_mapping)->fault()

Type Parameter Key Value
PARAM_VALUE 0 sm 4096-ptr_max
PARAM_VALUE 0 sm->fault 1-u64max
PARAM_VALUE 1 vma 4096-ptr_max
PARAM_VALUE 1 vma->vm_mm->mmap_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 vma->vm_mm->mmap_lock.first_waiter->type 0-1
PARAM_VALUE 1 vma->vm_mm->vma_writer_wait.task->sched_class->uclamp_enabled 0-1
PARAM_VALUE 2 vmf 4096-ptr_max
PARAM_VALUE 2 vmf->gfp_mask 0,64-u32max
PARAM_VALUE 2 vmf->vma 4096-ptr_max
PARAM_VALUE 2 vmf->vma->vm_mm->mmap_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 2 vmf->vma->vm_mm->mmap_lock.first_waiter->type 0-1
PARAM_VALUE 2 vmf->vma->vm_mm->vma_writer_wait.task->sched_class->uclamp_enabled 0-1
BUF_SIZE 0 sm s32min-(-2),1-s32max
BUF_SIZE 0 sm s32min-(-2),1-s32max
BUF_SIZE 1 vma (-1),4,24,64,168-s32max
BUF_SIZE 1 vma (-1),4,24,64,168-s32max
BUF_SIZE 2 vmf->cow_page (-1),64
BUF_SIZE 2 vmf->vma (-1),4,24,64,168-s32max
CAPPED_DATA 1 vma 1
CAPPED_DATA 2 vmf->vma 1
DATA_SOURCE 2 vmf $0
CONTAINER 0 -16+0 $(-1)
NOSPEC 2 vmf->address
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 vmf->address 0-u64max[c]
USER_DATA 2 vmf->pgoff 0-4503599627370495
USER_DATA 2 vmf->pte 4096-ptr_max[u]
USER_DATA 2 vmf->real_address 0-u64max[c]
NO_OVERFLOW_SIMPLE 1 vma->vm_end
NO_OVERFLOW_SIMPLE 1 vma->vm_pgoff
NO_OVERFLOW_SIMPLE 1 vma->vm_start
NO_OVERFLOW_SIMPLE 2 vmf->vma->vm_end
NO_OVERFLOW_SIMPLE 2 vmf->vma->vm_pgoff
NO_OVERFLOW_SIMPLE 2 vmf->vma->vm_start