Defined in 1 files as a prototype:
Defined in 1 files as a macro:
Defined in 2 files as a function:
Referenced in 3 files:
Smatch caller information:
mm/mprotect.c change_present_ptes() -> modify_prot_start_ptes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vma | 4096-ptr_max |
| PARAM_VALUE | 2 | ptep | 4096-ptr_max |
| CAPPED_DATA | 3 | nr | 1 |
| DATA_SOURCE | 0 | vma | $1 |
| DATA_SOURCE | 1 | addr | $2 |
| DATA_SOURCE | 2 | ptep | $3 |
| DATA_SOURCE | 3 | nr | $4 |
| NOSPEC | 3 | nr | |
| NOSPEC | 3 | nr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | vma->vm_end | 1-u64max[c] |
| USER_DATA | 0 | vma->vm_start | 1-u64max[c] |
| USER_DATA | 1 | addr | 0-u64max[c] |
| USER_DATA | 2 | ptep | 4096-ptr_max[c][u] |
| USER_DATA | 3 | nr | 0,2-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | vma->vm_file->f_mapping->host->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | vma->vm_start | |
| UNITS | 1 | addr | unit_byte |
| LOCK2 | ptl | ||
| HALF_LOCKED2 | &mm->mmap_lock |