Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/mprotect.c change_protection_range() -> change_p4d_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tlb | 697157037476265984,1328374472486391808,3520855664362516480,5518561256286212096,6288812456027070464,8385517359223296000 |
| PARAM_VALUE | 0 | tlb->active | 4096-ptr_max |
| PARAM_VALUE | 0 | tlb->batch | 0 |
| PARAM_VALUE | 0 | tlb->fullmm | 0 |
| PARAM_VALUE | 0 | tlb->local.max | 8 |
| PARAM_VALUE | 0 | tlb->local.nr | 0 |
| PARAM_VALUE | 0 | tlb->mm | 4096-ptr_max |
| PARAM_VALUE | 1 | vma | 4096-ptr_max |
| PARAM_VALUE | 1 | vma->flags.__vma_flags | 4096-ptr_max |
| PARAM_VALUE | 1 | vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | vma->vm_mm | 4096-ptr_max |
| PARAM_VALUE | 2 | pgd | 4096-ptr_max |
| PARAM_VALUE | 6 | cp_flags | 0-2,4,8-9,16,32-33,40-41 |
| CAPPED_DATA | 1 | vma | 1 |
| CAPPED_DATA | 3 | addr | 1 |
| CAPPED_DATA | 3 | addr | 1 |
| CAPPED_DATA | 4 | end | 1 |
| CAPPED_DATA | 4 | end | 1 |
| DATA_SOURCE | 0 | tlb | $0 |
| DATA_SOURCE | 1 | vma | $1 |
| DATA_SOURCE | 3 | addr | $2 [m] |
| DATA_SOURCE | 5 | newprot | $4 |
| DATA_SOURCE | 6 | cp_flags | $5 |
| FUZZY_MAX | 6 | cp_flags | 32 |
| NOSPEC | 1 | vma->vm_start | |
| NOSPEC | 3 | addr | |
| NOSPEC | 3 | addr | |
| NOSPEC | 4 | end | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | vma->vm_start | 1-u64max[c] |
| USER_DATA | 3 | addr | 0-u64max[c] |
| USER_DATA | 4 | end | 0-u64max[c] |
| NO_OVERFLOW_SIMPLE | 1 | vma->vm_end | |
| NO_OVERFLOW_SIMPLE | 1 | vma->vm_file->f_mapping->host->i_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | vma->vm_start | |
| UNITS | 3 | addr | unit_byte |
| UNITS | 4 | end | unit_byte |
| HALF_LOCKED2 | &dst_mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | _T->lock |