Defined in 2 files as a function:
- include/linux/mm.h, line 1227 (as a function)
- tools/testing/vma/include/dup.h, line 1012 (as a function)
Referenced in 3 files:
Smatch caller information:
mm/madvise.c is_shared_maywrite() -> vma_flags_test_all_mask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flags | 4096-ptr_max |
| PARAM_VALUE | 1 | to_test | s64min-(-4096),4096-s64max |
| DATA_SOURCE | 0 | flags | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &madv_behavior->mm->mmap_lock |
mm/mmap.c is_shared_maywrite() -> vma_flags_test_all_mask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flags | 4096-ptr_max |
| PARAM_VALUE | 1 | to_test | s64min-(-4096),4096-s64max |
| DATA_SOURCE | 0 | flags | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mapping->i_mmap_rwsem | ||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &oldmm->mmap_lock | ||
| TYPE_LOCK | (struct address_space)->i_mmap_rwsem | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/userfaultfd.c vma_test_all_mask() -> vma_flags_test_all_mask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flags | 4096-ptr_max |
| DATA_SOURCE | 1 | to_test | $1 |
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/vma.c is_shared_maywrite() -> vma_flags_test_all_mask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | to_test | s64min-(-4096),4096-s64max |
| DATA_SOURCE | 0 | flags | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/vma.c vma_test_all_mask() -> vma_flags_test_all_mask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flags | 4096-ptr_max |
| PARAM_VALUE | 1 | to_test | s64min-(-4096),4096-s64max |
| DATA_SOURCE | 1 | to_test | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/filemap.c is_shared_maywrite() -> vma_flags_test_all_mask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flags | 4096-ptr_max |
| PARAM_VALUE | 1 | to_test | s64min-(-4096),4096-s64max |
| DATA_SOURCE | 0 | flags | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/memory.c vma_test_all_mask() -> vma_flags_test_all_mask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flags | 4096-ptr_max |
| PARAM_VALUE | 1 | to_test | s64min-(-4096),4096-s64max |
| DATA_SOURCE | 1 | to_test | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/erofs/data.c vma_desc_test_all_mask() -> vma_flags_test_all_mask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flags | 3854971988944465968,5235489163923165232 |
| PARAM_VALUE | 1 | to_test | s64min-(-4096),4096-s64max |
| DATA_SOURCE | 1 | to_test | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/ntfs/file.c vma_desc_test_all_mask() -> vma_flags_test_all_mask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flags | 3854971988944465968,5235489163923165232 |
| PARAM_VALUE | 1 | to_test | s64min-(-4096),4096-s64max |
| DATA_SOURCE | 1 | to_test | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/zonefs/file.c vma_desc_test_all_mask() -> vma_flags_test_all_mask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | flags | 3854971988944465968,5235489163923165232 |
| PARAM_VALUE | 1 | to_test | s64min-(-4096),4096-s64max |
| DATA_SOURCE | 1 | to_test | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |