Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/mprotect.c change_protection() -> hugetlb_change_protection()

Type Parameter Key Value
PARAM_VALUE 0 vma 4096-ptr_max
PARAM_VALUE 0 vma->flags.__vma_flags 4096-ptr_max
PARAM_VALUE 0 vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 4 cp_flags 0-2,4,8-9,16,32-33,40-41
CAPPED_DATA 0 vma 1
DATA_SOURCE 0 vma $1
DATA_SOURCE 1 address $2
DATA_SOURCE 2 end $3
DATA_SOURCE 4 cp_flags $4
FUZZY_MAX 4 cp_flags 32
NOSPEC 1 address
NOSPEC 2 end
NOSPEC 2 end
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 vma->vm_start 1-u64max[c]
USER_DATA 1 address 0-u64max
USER_DATA 2 end 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 vma->vm_end
NO_OVERFLOW_SIMPLE 0 vma->vm_file->f_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 vma->vm_pgoff
NO_OVERFLOW_SIMPLE 0 vma->vm_start
UNITS 1 address unit_byte
UNITS 2 end unit_byte
HALF_LOCKED2 &dst_mm->mmap_lock
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 _T->lock