Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/interval_tree.c __anon_rmap_tree_augment_compute_max() -> avc_last_pgoff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | avc | 4096-ptr_max |
| DATA_SOURCE | 0 | avc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | avc | unit_byte |
mm/interval_tree.c __anon_rmap_tree_insert() -> avc_last_pgoff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | avc | 4096-ptr_max |
| PARAM_VALUE | 0 | avc->vma | 4096-ptr_max |
| DATA_SOURCE | 0 | avc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | avc->vma->vm_end | 0-u64max |
| USER_DATA | 0 | avc->vma->vm_pgoff | 0-4503599627370495[c] |
| USER_DATA | 0 | avc->vma->vm_start | 0-u64max[c] |
| NO_OVERFLOW_SIMPLE | 0 | avc->cached_vma_start | |
| HALF_LOCKED2 | &anon_vma->root->rwsem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->page_table_lock | ||
| HALF_LOCKED2 | &oldmm->mmap_lock | ||
| HALF_LOCKED2 | &src->anon_vma->root->rwsem |
mm/interval_tree.c __anon_rmap_tree_iter_next() -> avc_last_pgoff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | avc | 4096-ptr_max |
| PARAM_VALUE | 0 | avc->vma | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | avc | unit_byte |
| HALF_LOCKED2 | &anon_vma->root->rwsem | ||
| HALF_LOCKED2 | &av->root->rwsem | ||
| HALF_LOCKED2 | global &mf_mutex | ||
| HALF_LOCKED2 | rcu_read |
mm/interval_tree.c __anon_rmap_tree_subtree_search() -> avc_last_pgoff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | avc | 4096-ptr_max |
| PARAM_VALUE | 0 | avc->vma | 4096-ptr_max |
| DATA_SOURCE | 0 | avc | $0 [m] |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | avc | unit_byte |
| HALF_LOCKED2 | &anon_vma->root->rwsem | ||
| HALF_LOCKED2 | global &mf_mutex | ||
| HALF_LOCKED2 | rcu_read |
mm/interval_tree.c anon_rmap_tree_insert() -> avc_last_pgoff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | avc | 4096-ptr_max |
| PARAM_VALUE | 0 | avc->vma | 4096-ptr_max |
| DATA_SOURCE | 0 | avc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | avc->vma->vm_end | 0-u64max[c] |
| USER_DATA | 0 | avc->vma->vm_pgoff | 0-4503599627370495[c] |
| USER_DATA | 0 | avc->vma->vm_start | 0-u64max[c] |
| HALF_LOCKED2 | &anon_vma->root->rwsem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->page_table_lock | ||
| HALF_LOCKED2 | &oldmm->mmap_lock | ||
| HALF_LOCKED2 | &src->anon_vma->root->rwsem |
mm/interval_tree.c anon_rmap_tree_verify() -> avc_last_pgoff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | avc | 4096-ptr_max |
| PARAM_VALUE | 0 | avc->vma | 4096-ptr_max |
| DATA_SOURCE | 0 | avc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &anon_vma->root->rwsem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock | ||
| TYPE_LOCK | (struct anon_vma)->rwsem |