Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/events/uprobes.c uprobe_write() -> __uprobe_write()

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_end 1-u64max
PARAM_VALUE 0 vma->vm_mm->mmap_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 vma->vm_mm->mmap_lock.first_waiter->type 0-1
PARAM_VALUE 1 fw 126403539620216832
PARAM_VALUE 1 fw->level 0-2
PARAM_VALUE 1 fw->page 4096-ptr_max
PARAM_VALUE 1 fw->pmdp 4096-ptr_max
PARAM_VALUE 1 fw->ptep 4096-ptr_max
PARAM_VALUE 1 fw->ptl 4096-ptr_max
PARAM_VALUE 1 fw->pudp 4096-ptr_max
PARAM_VALUE 2 folio 4096-ptr_max
PARAM_VALUE 2 folio->mapping 1-u64max
PARAM_VALUE 5 nbytes 1,4,9
BUF_SIZE 0 vma (-1),1-s32max
BUF_SIZE 0 vma (-1),1-s32max
BUF_SIZE 4 insn (-1),9-10,15-16
BUF_SIZE 4 insn (-1),9-10,15-16
CAPPED_DATA 0 vma->vm_end 1
CAPPED_DATA 0 vma->vm_start 1
DATA_SOURCE 0 vma $1
DATA_SOURCE 2 folio r _compound_head
DATA_SOURCE 3 insn_vaddr $2
DATA_SOURCE 4 insn $3
DATA_SOURCE 5 nbytes $4
DATA_SOURCE 6 is_register $6
PARAM_COMPARE 0 vma->vm_end > $0->vm_start
NOSPEC 0 vma->vm_pgoff
NOSPEC 0 vma->vm_start
HARD_MAX 5 nbytes 9
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 vma->shared.rb_subtree_last 0-u64max[u]
USER_DATA 0 vma->vm_pgoff 0-4503599627370495[c]
USER_DATA 0 vma->vm_start 0-s32max,9223372036854775807[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
UNITS 2 folio unit_page
UNITS 3 insn_vaddr unit_byte
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &uprobe->register_rwsem