Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/cramfs/inode.c cramfs_physmem_mmap() -> vm_fault_to_errno()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm_fault | 1-2,256 |
| PARAM_VALUE | 1 | foll_flags | 0 |
| DATA_SOURCE | 0 | vm_fault | r vmf_insert_mixed |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ipcp->lock |
mm/gup.c faultin_page() -> vm_fault_to_errno()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm_fault | 1-u32max |
| DATA_SOURCE | 0 | vm_fault | r handle_mm_fault |
| DATA_SOURCE | 1 | foll_flags | $2 |
| BIT_INFO | 0 | vm_fault | 0x0,0xffffbfff |
| BIT_INFO | 1 | foll_flags | 0x0,0xffffffdf |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | foll_flags | s32min-s32max |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/gup.c fixup_user_fault() -> vm_fault_to_errno()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm_fault | 1-u32max |
| PARAM_VALUE | 1 | foll_flags | 0 |
| DATA_SOURCE | 0 | vm_fault | r handle_mm_fault |
| BIT_INFO | 0 | vm_fault | 0x0,0xffffbfff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &iommu->lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/hmm.c hmm_do_fault() -> vm_fault_to_errno()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vm_fault | 1-u32max |
| PARAM_VALUE | 1 | foll_flags | 0 |
| DATA_SOURCE | 0 | vm_fault | r handle_mm_fault |
| BIT_INFO | 0 | vm_fault | 0x0,0xffffbbff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &vm->lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |