Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/vma.c commit_merge() -> init_multi_vma_prep()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vp | 3276644787531071488 |
| PARAM_VALUE | 1 | vma | 4096-ptr_max |
| PARAM_VALUE | 1 | vma->vm_mm | 4096-ptr_max |
| PARAM_VALUE | 2 | vmg | 4096-ptr_max |
| PARAM_VALUE | 2 | vmg->copied_from | 0,4096-ptr_max |
| PARAM_VALUE | 2 | vmg->middle | 0,4096-ptr_max |
| PARAM_VALUE | 2 | vmg->middle->vm_mm | 4096-ptr_max |
| PARAM_VALUE | 2 | vmg->next | 0,4096-ptr_max |
| PARAM_VALUE | 2 | vmg->prev | 0,4096-ptr_max |
| PARAM_VALUE | 2 | vmg->state | 0,2 |
| PARAM_VALUE | 2 | vmg->target | 4096-ptr_max |
| PARAM_VALUE | 2 | vmg->target->vm_mm | 4096-ptr_max |
| PARAM_VALUE | 2 | vmg->vmi | 4096-ptr_max |
| BUF_SIZE | 2 | vmg->policy | (-1),1-s32max |
| BUF_SIZE | 2 | vmg->vmi | (-1),88 |
| CAPPED_DATA | 2 | vmg->anon_name | 1 |
| CAPPED_DATA | 2 | vmg->file | 1 |
| CAPPED_DATA | 2 | vmg->policy | 1 |
| DATA_SOURCE | 2 | vmg | $0 |
| NOSPEC | 2 | vmg->end | |
| NOSPEC | 2 | vmg->start | |
| NOSPEC | 2 | vmg->vmi->mas.index | |
| HARD_MAX | 2 | vmg->state | 2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 2 | vmg->__remove_middle | 0-1 |
| USER_DATA | 2 | vmg->__remove_next | 0-1 |
| USER_DATA | 2 | vmg->end | 0-u64max |
| USER_DATA | 2 | vmg->pgoff | 0-524287[c] |
| USER_DATA | 2 | vmg->start | 0-s32max[c] |
| USER_DATA | 2 | vmg->vmi->mas.index | 0-u64max |
| USER_DATA | 2 | vmg->vmi->mas.last | 0-u64max |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/vma.c init_vma_prep() -> init_multi_vma_prep()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vp | 2573615668440899584,6502329897259855872 |
| PARAM_VALUE | 1 | vma | 4096-ptr_max |
| PARAM_VALUE | 1 | vma->anon_name | 0,4096-ptr_max |
| PARAM_VALUE | 1 | vma->anon_vma | 0,4096-ptr_max |
| PARAM_VALUE | 1 | vma->pfnmap_track_ctx | 0,4096-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 | 1 | vma->vm_policy->refcnt.counter | 1 |
| PARAM_VALUE | 1 | vma->vm_userfaultfd_ctx.ctx->map_changing_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | vma->vm_userfaultfd_ctx.ctx->map_changing_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | vmg | 0 |
| CAPPED_DATA | 1 | vma | 1 |
| CAPPED_DATA | 1 | vma->vm_policy | 1 |
| DATA_SOURCE | 0 | vp | $0 |
| DATA_SOURCE | 1 | vma | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | vma->vm_start | 1-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 | |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock |