Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
mm/huge_memory.c split_huge_pages_pid() -> vma_pgtable_walk_end()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vma | 4096-ptr_max |
| PARAM_VALUE | 0 | vma->vm_end | 1-u64max |
| PARAM_VALUE | 0 | vma->vm_file | 0,4096-ptr_max |
| CAPPED_DATA | 0 | vma->vm_end | 1 |
| CAPPED_DATA | 0 | vma->vm_start | 1 |
| DATA_SOURCE | 0 | vma | r vma_lookup |
| PARAM_COMPARE | 0 | vma->vm_end | > $0->vm_start |
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &split_debug_mutex | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/huge_memory.c split_huge_pages_pid() -> vma_pgtable_walk_end()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vma | 4096-ptr_max |
| PARAM_VALUE | 0 | vma->vm_end | 1-u64max |
| PARAM_VALUE | 0 | vma->vm_file | 0,4096-ptr_max |
| CAPPED_DATA | 0 | vma->vm_end | 1 |
| CAPPED_DATA | 0 | vma->vm_start | 1 |
| DATA_SOURCE | 0 | vma | r vma_lookup |
| PARAM_COMPARE | 0 | vma->vm_end | > $0->vm_start |
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &split_debug_mutex | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/pagewalk.c folio_walk_start() -> vma_pgtable_walk_end()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vma | 4096-ptr_max |
| 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 |
| CAPPED_DATA | 0 | vma->vm_start | 1 |
| DATA_SOURCE | 0 | vma | $1 |
| NOSPEC | 0 | vma->vm_pgoff | |
| NOSPEC | 0 | vma->vm_start | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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_pgoff | |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &split_debug_mutex | ||
| HALF_LOCKED2 | global &ksm_thread_mutex |
mm/rmap.c make_device_exclusive() -> vma_pgtable_walk_end()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vma | 4096-ptr_max |
| PARAM_VALUE | 0 | vma->vm_end | 1-u64max |
| CAPPED_DATA | 0 | vma->vm_end | 1 |
| CAPPED_DATA | 0 | vma->vm_start | 1 |
| PARAM_COMPARE | 0 | vma->vm_end | > $0->vm_start |
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/rmap.c make_device_exclusive() -> vma_pgtable_walk_end()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vma | 4096-ptr_max |
| PARAM_VALUE | 0 | vma->vm_end | 1-u64max |
| PARAM_VALUE | 0 | vma->vm_mm->context.asid_transition | 1 |
| CAPPED_DATA | 0 | vma->vm_end | 1 |
| CAPPED_DATA | 0 | vma->vm_start | 1 |
| PARAM_COMPARE | 0 | vma->vm_end | > $0->vm_start |
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/ksm.c get_mergeable_page() -> vma_pgtable_walk_end()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vma | 4096-ptr_max |
| PARAM_VALUE | 0 | vma->anon_vma | 1-u64max |
| PARAM_VALUE | 0 | vma->vm_end | 1-u64max |
| CAPPED_DATA | 0 | vma->vm_end | 1 |
| CAPPED_DATA | 0 | vma->vm_start | 1 |
| DATA_SOURCE | 0 | vma | r find_mergeable_vma |
| PARAM_COMPARE | 0 | vma->vm_end | > $0->vm_start |
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | global &ksm_thread_mutex | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/gup.c follow_page_mask() -> vma_pgtable_walk_end()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vma | 4096-ptr_max |
| PARAM_VALUE | 0 | vma->vm_file->f_inode->i_mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | vma->vm_file->f_inode->i_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | vma->vm_file->f_mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | vma->vm_file->f_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | vma->vm_mm | 4096-ptr_max |
| 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 | 0 | vma->vm_private_data->rw_sema.first_waiter->type | 0-1 |
| CAPPED_DATA | 0 | vma | 1 |
| DATA_SOURCE | 0 | vma | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mm->mmap_lock |
kernel/events/uprobes.c uprobe_write() -> vma_pgtable_walk_end()
| 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 |
| BUF_SIZE | 0 | vma | (-1),1-s32max |
| BUF_SIZE | 0 | vma | (-1),1-s32max |
| CAPPED_DATA | 0 | vma->vm_end | 1 |
| CAPPED_DATA | 0 | vma->vm_start | 1 |
| DATA_SOURCE | 0 | vma | $1 |
| PARAM_COMPARE | 0 | vma->vm_end | > $0->vm_start |
| NOSPEC | 0 | vma->vm_pgoff | |
| NOSPEC | 0 | vma->vm_start | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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 | |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &uprobe->register_rwsem |
mm/migrate.c add_folio_for_migration() -> vma_pgtable_walk_end()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vma | 4096-ptr_max |
| PARAM_VALUE | 0 | vma->vm_end | 1-u64max |
| PARAM_VALUE | 0 | vma->vm_file | 0,4096-ptr_max |
| CAPPED_DATA | 0 | vma->vm_end | 1 |
| CAPPED_DATA | 0 | vma->vm_start | 1 |
| DATA_SOURCE | 0 | vma | r vma_lookup |
| PARAM_COMPARE | 0 | vma->vm_end | > $0->vm_start |
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/migrate.c do_pages_stat_array() -> vma_pgtable_walk_end()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vma | 4096-ptr_max |
| PARAM_VALUE | 0 | vma->vm_end | 1-u64max |
| CAPPED_DATA | 0 | vma->vm_end | 1 |
| CAPPED_DATA | 0 | vma->vm_start | 1 |
| DATA_SOURCE | 0 | vma | r vma_lookup |
| PARAM_COMPARE | 0 | vma->vm_end | > $0->vm_start |
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |