| PARAM_VALUE |
0 |
mm |
4096-ptr_max |
| PARAM_VALUE |
0 |
mm->mm_users.counter |
0-s32max |
| PARAM_VALUE |
0 |
mm->mmap_lock.dep_map->name |
0-255 |
| PARAM_VALUE |
0 |
mm->mmap_lock.first_waiter->handoff_set |
0-1 |
| PARAM_VALUE |
0 |
mm->mmap_lock.first_waiter->list.next |
2212933610777083904 |
| PARAM_VALUE |
0 |
mm->mmap_lock.first_waiter->list.prev |
2212933610777083904 |
| PARAM_VALUE |
0 |
mm->mmap_lock.first_waiter->type |
0-1 |
| PARAM_VALUE |
0 |
mm->page_table_lock.rlock.dep_map->name |
0-255 |
| PARAM_VALUE |
0 |
mm->task_size |
1-u64max |
| PARAM_VALUE |
1 |
dst_vma |
4096-ptr_max |
| PARAM_VALUE |
1 |
dst_vma->vm_ops |
0 |
| PARAM_VALUE |
1 |
dst_vma->vm_refcnt.refs.counter |
(-1073741824),0-s32max |
| PARAM_VALUE |
2 |
src_vma |
4096-ptr_max |
| PARAM_VALUE |
2 |
src_vma->vm_mm->vma_writer_wait.task->sched_class->uclamp_enabled |
0-1 |
| PARAM_VALUE |
2 |
src_vma->vm_ops |
0 |
| PARAM_VALUE |
2 |
src_vma->vm_refcnt.refs.counter |
(-1073741824),0-s32max |
| PARAM_VALUE |
4 |
src_addr |
0-18446744073709551614 |
| PARAM_VALUE |
5 |
dst_pte |
4096-ptr_max |
| PARAM_VALUE |
6 |
src_pte |
4096-ptr_max |
| PARAM_VALUE |
9 |
dst_pmd |
4096-ptr_max |
| PARAM_VALUE |
11 |
dst_ptl |
4096-ptr_max |
| PARAM_VALUE |
11 |
dst_ptl->rlock.dep_map->name |
0-255 |
| PARAM_VALUE |
12 |
src_ptl |
4096-ptr_max |
| PARAM_VALUE |
12 |
src_ptl->rlock.dep_map->name |
0-255 |
| PARAM_VALUE |
13 |
first_src_folio |
3292621918018433024 |
| PARAM_VALUE |
13 |
*first_src_folio |
4096-ptr_max |
| PARAM_VALUE |
14 |
len |
1-u64max |
| CAPPED_DATA |
0 |
mm |
1 |
| CAPPED_DATA |
1 |
dst_vma->vm_userfaultfd_ctx.ctx |
1 |
| CAPPED_DATA |
4 |
src_addr |
1 |
| CAPPED_DATA |
4 |
src_addr |
1 |
| CAPPED_DATA |
14 |
len |
1 |
| CAPPED_DATA |
14 |
len |
1 |
| DATA_SOURCE |
0 |
mm |
$0 |
| DATA_SOURCE |
1 |
dst_vma |
$3 |
| DATA_SOURCE |
2 |
src_vma |
$4 |
| DATA_SOURCE |
3 |
dst_addr |
$5 |
| DATA_SOURCE |
4 |
src_addr |
$6 |
| DATA_SOURCE |
5 |
dst_pte |
r pte_offset_map_rw_nolock |
| DATA_SOURCE |
6 |
src_pte |
r pte_offset_map_rw_nolock |
| DATA_SOURCE |
7 |
orig_dst_pte |
r ptep_get |
| DATA_SOURCE |
8 |
orig_src_pte |
r ptep_get |
| DATA_SOURCE |
9 |
dst_pmd |
$1 |
| DATA_SOURCE |
14 |
len |
$7 |
| BIT_INFO |
1 |
dst_vma->vm_flags |
0x0,0xfffffffffffffff7 |
| BIT_INFO |
2 |
src_vma->vm_flags |
0x0,0xfffffffffffffff7 |
| NOSPEC |
3 |
dst_addr |
|
| NOSPEC |
3 |
dst_addr |
|
| NOSPEC |
4 |
src_addr |
|
| NOSPEC |
4 |
src_addr |
|
| NOSPEC |
14 |
len |
|
| USER_DATA |
3 |
dst_addr |
0-18446744073709551614[c] |
| USER_DATA |
4 |
src_addr |
0-s32max[c] |
| USER_DATA |
14 |
len |
1-9223372036854775807[c] |
| NO_OVERFLOW_SIMPLE |
3 |
dst_addr |
|
| NO_OVERFLOW_SIMPLE |
4 |
src_addr |
|
| UNITS |
0 |
mm |
unit_byte |
| UNITS |
3 |
dst_addr |
unit_byte |
| UNITS |
4 |
src_addr |
unit_byte |
| UNITS |
14 |
len |
unit_byte |
| LOCK2 |
|
&ctx->map_changing_lock |
|
| LOCK2 |
|
rcu_read |
|
| TYPE_LOCK |
|
(struct userfaultfd_ctx)->map_changing_lock |
|
