Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 25 files:
- arch/arm/lib/uaccess_with_memcpy.c, line 76
- arch/m68k/kernel/sys_m68k.c, line 490
- arch/powerpc/mm/book3s64/subpage_prot.c, line 73
- fs/proc/task_mmu.c
- include/linux/mm.h, line 3966
- mm/damon/vaddr.c
- mm/debug_vm_pgtable.c, line 1341
- mm/filemap.c, line 3941
- mm/gup.c, line 812
- mm/khugepaged.c
- mm/ksm.c
- mm/madvise.c
- mm/memory-failure.c, line 755
- mm/memory.c
- mm/mempolicy.c, line 706
- mm/migrate.c, line 501
- mm/migrate_device.c
- mm/mincore.c, line 179
- mm/mlock.c, line 378
- mm/mprotect.c, line 345
- mm/mremap.c, line 241
- mm/page_vma_mapped.c, line 24
- mm/pagewalk.c
- mm/swapfile.c, line 2442
- mm/userfaultfd.c
Smatch caller information:
mm/madvise.c madvise_cold_or_pageout_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 2687952267601346560 |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/madvise.c madvise_cold_or_pageout_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->tlb_flush_batched.counter | 0-s32max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 2687952267601346560 |
| PARAM_VALUE | 3 | *ptlp | 4096-ptr_max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/madvise.c madvise_free_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 7294135568220397568 |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/madvise.c madvise_free_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->tlb_flush_batched.counter | 0-s32max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 1-u64max |
| PARAM_VALUE | 3 | ptlp | 7294135568220397568 |
| PARAM_VALUE | 3 | *ptlp | 4096-ptr_max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 1-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/madvise.c swapin_walk_pmd_entry() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 8749785431507390464 |
| PARAM_VALUE | 3 | *ptlp | 4096-ptr_max |
| DATA_SOURCE | 1 | pmd | $0 |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/pagewalk.c folio_walk_start() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,4096-18446744073709551614 |
| PARAM_VALUE | 3 | ptlp | 8426234206299578368 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| DATA_SOURCE | 1 | pmd | r pmd_offset |
| DATA_SOURCE | 2 | addr | $2 |
| BIT_INFO | 2 | addr | 0x0,0xfffffffffffff000 |
| BIT_INFO | 2 | addr | 0x0,0xfffffffffffff000 |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &split_debug_mutex | ||
| HALF_LOCKED2 | global &ksm_thread_mutex |
mm/pagewalk.c walk_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 3894875418176294912 |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/userfaultfd.c mfill_atomic_install_pte() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 4762957249661779968 |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $2 |
| UNITS | 0 | mm | unit_byte |
| LOCK2 | &state.ctx->map_changing_lock | ||
| TYPE_LOCK | (struct userfaultfd_ctx)->map_changing_lock |
mm/userfaultfd.c mfill_atomic_pte_poison() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 2840101791531171840 |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| LOCK2 | &state.ctx->map_changing_lock | ||
| TYPE_LOCK | (struct userfaultfd_ctx)->map_changing_lock |
mm/userfaultfd.c mfill_atomic_pte_zeropage() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 908231268193255424 |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| LOCK2 | &state.ctx->map_changing_lock | ||
| TYPE_LOCK | (struct userfaultfd_ctx)->map_changing_lock |
mm/swapfile.c unuse_pte() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 2383383324693766144 |
| DATA_SOURCE | 1 | pmd | $1 |
| DATA_SOURCE | 2 | addr | $2 |
| CAPABLE | 0 | 21 | |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/damon/vaddr.c damon_mkold_pmd_entry() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 4505373065324486656 |
| PARAM_VALUE | 3 | *ptlp | 0 |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/damon/vaddr.c damon_young_pmd_entry() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 556540780459421696 |
| PARAM_VALUE | 3 | *ptlp | 0 |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/damon/vaddr.c damos_va_migrate_pmd_entry() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 2770107443364843520 |
| PARAM_VALUE | 3 | *ptlp | 0 |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/damon/vaddr.c damos_va_stat_pmd_entry() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 5482572186636845056 |
| PARAM_VALUE | 3 | *ptlp | 0 |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
fs/proc/task_mmu.c clear_refs_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 1627800912356429824 |
| PARAM_VALUE | 3 | *ptlp | 0 |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
fs/proc/task_mmu.c gather_pte_stats() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 2899131011976396800 |
| PARAM_VALUE | 3 | *ptlp | 0 |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
fs/proc/task_mmu.c pagemap_pmd_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 200865868552302592 |
| PARAM_VALUE | 3 | *ptlp | 0 |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
fs/proc/task_mmu.c pagemap_scan_pmd_entry() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 2877964591283564544 |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
fs/proc/task_mmu.c smaps_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 8634687026441457664 |
| PARAM_VALUE | 3 | *ptlp | 0 |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/page_vma_mapped.c map_pte() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 4096-ptr_max |
| PARAM_VALUE | 3 | *ptlp | 0,4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-2147500031[c] |
| NO_OVERFLOW_SIMPLE | 2 | addr | |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &ksm_thread_mutex | ||
| HALF_LOCKED2 | global &mf_mutex | ||
| HALF_LOCKED2 | rcu_read |
mm/mprotect.c change_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->iommu_mm->pasid | 0-4294967295 |
| PARAM_VALUE | 0 | mm->notifier_subscriptions->has_itree | 0-1 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 433806968817856512 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| DATA_SOURCE | 1 | pmd | $2 |
| DATA_SOURCE | 2 | addr | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &dst_mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/mremap.c move_ptes() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0-18446744073709551614 |
| PARAM_VALUE | 3 | ptlp | 5139885478469443584 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| DATA_SOURCE | 1 | pmd | $2 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| USER_DATA | 2 | addr | 0-18446744073709551614[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| LOCK2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/ksm.c break_ksm_pmd_entry() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 8411576331170594816 |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/ksm.c ksm_next_page_pmd_entry() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->mm_users.counter | s32min-(-1),1-s32max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 4203996297911799808 |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/ksm.c replace_page() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->context.asid_transition | 1 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0-18446744073709551601,18446744073709551603-u64max |
| PARAM_VALUE | 3 | ptlp | 9119309741584601088 |
| DATA_SOURCE | 1 | pmd | r mm_find_pmd |
| DATA_SOURCE | 2 | addr | r page_address_in_vma |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | global &ksm_thread_mutex | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/filemap.c filemap_map_pages() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 2508977417524461664,2900308121553498208 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/migrate_device.c migrate_vma_collect_pmd() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 5768480462722568192 |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/migrate_device.c migrate_vma_insert_page() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->page_table_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 445736912732291072 |
| DATA_SOURCE | 1 | pmd | r pmd_alloc |
| DATA_SOURCE | 2 | addr | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &drm->dmem->mutex |
mm/memory.c __wp_page_copy_user() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,4096-u64max |
| PARAM_VALUE | 3 | ptlp | 2508977417524461664,2900308121553498208 |
| PARAM_VALUE | 3 | *ptlp | 4096-ptr_max |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,4096-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c apply_to_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-7138969414219841535,7138969414219841537-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 1967919384936824832 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | pmd | $1 |
| DATA_SOURCE | 2 | addr | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | flags |
mm/memory.c apply_to_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-7138969414219841535,7138969414219841537-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 1967919384936824832 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | pmd | $1 |
| DATA_SOURCE | 2 | addr | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | flags |
mm/memory.c copy_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->context.ldt | 0 |
| PARAM_VALUE | 0 | mm->context.ldt_usr_sem.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->context.lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->context.tlb_gen.counter | 0 |
| PARAM_VALUE | 0 | mm->context.untag_mask | u64max |
| PARAM_VALUE | 0 | mm->def_flags | 0,1073741824 |
| PARAM_VALUE | 0 | mm->exe_file | 0,4096-ptr_max |
| PARAM_VALUE | 0 | mm->hugetlb_usage.counter | 0 |
| PARAM_VALUE | 0 | mm->ioctx_table | 0 |
| PARAM_VALUE | 0 | mm->iommu_mm | 0 |
| PARAM_VALUE | 0 | mm->locked_vm | 0 |
| PARAM_VALUE | 0 | mm->lru_gen.bitmap | 0 |
| PARAM_VALUE | 0 | mm->lru_gen.memcg | 0 |
| PARAM_VALUE | 0 | mm->map_count | 0-s32max |
| PARAM_VALUE | 0 | mm->mm_cid.lock.magic | 3735899821 |
| PARAM_VALUE | 0 | mm->mm_cid.lock.owner | (-1) |
| PARAM_VALUE | 0 | mm->mm_cid.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mm->mm_cid.max_cids | 0 |
| PARAM_VALUE | 0 | mm->mm_cid.mode | 0 |
| PARAM_VALUE | 0 | mm->mm_cid.mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->mm_cid.pcpu | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->mm_cid.pcpu_thrs | 0 |
| PARAM_VALUE | 0 | mm->mm_cid.update_deferred | 0 |
| PARAM_VALUE | 0 | mm->mm_cid.users | 0 |
| PARAM_VALUE | 0 | mm->mm_count.counter | 1 |
| PARAM_VALUE | 0 | mm->mm_id | 0-s32max |
| PARAM_VALUE | 0 | mm->mm_mt.ma_flags | 771 |
| PARAM_VALUE | 0 | mm->mm_mt.ma_root | 0 |
| PARAM_VALUE | 0 | mm->mm_users.counter | 1 |
| PARAM_VALUE | 0 | mm->mmap_lock.count.counter | 0 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | mm->mmap_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->mmap_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mm->mmap_lock.owner.counter | 0 |
| PARAM_VALUE | 0 | mm->notifier_subscriptions | 0 |
| PARAM_VALUE | 0 | mm->owner | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->pgd | 18379471554275704832,18446612682070032384 |
| PARAM_VALUE | 0 | mm->pinned_vm.counter | 0 |
| PARAM_VALUE | 0 | mm->sc_stat.cpu | (-1) |
| PARAM_VALUE | 0 | mm->sc_stat.footprint | 0 |
| PARAM_VALUE | 0 | mm->sc_stat.lock.magic | 3735899821 |
| PARAM_VALUE | 0 | mm->sc_stat.lock.owner | (-1) |
| PARAM_VALUE | 0 | mm->sc_stat.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | mm->sc_stat.nr_running_avg | 0 |
| PARAM_VALUE | 0 | mm->sc_stat.pcpu_sched | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->uprobes_state.xol_area | 0 |
| PARAM_VALUE | 0 | mm->vma_writer_wait.task | 0 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 2261984907670126592 |
| BUF_SIZE | 0 | mm | (-1),1-s32max |
| BUF_SIZE | 0 | mm | (-1),1-s32max |
| CAPPED_DATA | 0 | mm->mm_id | 1 |
| DATA_SOURCE | 1 | pmd | $2 |
| DATA_SOURCE | 2 | addr | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &oldmm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/memory.c do_anonymous_page() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,4096-u64max |
| PARAM_VALUE | 3 | ptlp | 2508977417524461664,2900308121553498208 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,4096-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c do_anonymous_page() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 2508977417524461664,2900308121553498208 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c do_fault() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,4096-u64max |
| PARAM_VALUE | 3 | ptlp | 2508977417524461664,2900308121553498208 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,4096-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c do_numa_page() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,4096-u64max |
| PARAM_VALUE | 3 | ptlp | 2900308121553498208 |
| PARAM_VALUE | 3 | *ptlp | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,4096-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &pool->lock |
mm/memory.c do_swap_page() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,4096-u64max |
| PARAM_VALUE | 3 | ptlp | 2508977417524461664,2900308121553498208 |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,4096-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c do_swap_page() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,4096-u64max |
| PARAM_VALUE | 3 | ptlp | 2508977417524461664,2900308121553498208 |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,4096-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c do_swap_page() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,4096-u64max |
| PARAM_VALUE | 3 | ptlp | 2508977417524461664,2900308121553498208 |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,4096-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c finish_fault() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 4096-ptr_max |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
mm/memory.c finish_mkwrite_fault() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,4096-u64max |
| PARAM_VALUE | 3 | ptlp | 2508977417524461664,2900308121553498208 |
| PARAM_VALUE | 3 | *ptlp | 4096-ptr_max |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,4096-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c follow_pfnmap_start() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0-18446744073709551614 |
| PARAM_VALUE | 3 | ptlp | 4579586290272903168 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| DATA_SOURCE | 1 | pmd | r pmd_offset |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-s32max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &iommu->lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c get_locked_pte() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->context.ldt_usr_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| 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->vma_writer_wait.task->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 825571238551494656,2987800184378064896,3282643322729156608,4396081170152116224,6042064985971802112,8069377635068661760 |
| BUF_SIZE | 0 | mm | (-1)-s32max |
| BUF_SIZE | 0 | mm | (-1)-s32max |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | pmd | r walk_to_pmd |
| DATA_SOURCE | 2 | addr | $1 |
| DATA_SOURCE | 3 | ptlp | $2 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | mm->context.ldt->nr_entries | 1-8192[c] |
| USER_DATA | 2 | addr | 0-18446744073709551614[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | 0 | &mm->context.ldt_usr_sem | |
| HALF_LOCKED2 | 0 | &mm->mmap_lock |
mm/memory.c insert_pages() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->page_table_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 1854070064753405952 |
| DATA_SOURCE | 1 | pmd | r walk_to_pmd |
| DATA_SOURCE | 2 | addr | $1 [m] |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
mm/memory.c pte_marker_clear() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,4096-u64max |
| PARAM_VALUE | 3 | ptlp | 2508977417524461664,2900308121553498208 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,4096-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c remap_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->page_table_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0-18446744073709551614 |
| PARAM_VALUE | 3 | ptlp | 644946478875144192 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | pmd | $1 |
| DATA_SOURCE | 2 | addr | $2 |
| BIT_INFO | 2 | addr | 0x0,0xfffffffffffff000 |
| BIT_INFO | 2 | addr | 0x0,0xfffffffffffff000 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-18446744073709551614[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
mm/memory.c remove_device_exclusive_entry() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,4096-u64max |
| PARAM_VALUE | 3 | ptlp | 2508977417524461664,2900308121553498208 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,4096-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c thp_swapin_suitable_orders() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 1-u64max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,2097152-u64max |
| PARAM_VALUE | 3 | ptlp | 3642777484743753728 |
| BIT_INFO | 2 | addr | 0x0,0xffffffffffe00000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,2097152-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c wp_page_copy() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,4096-u64max |
| PARAM_VALUE | 3 | ptlp | 2508977417524461664,2900308121553498208 |
| PARAM_VALUE | 3 | *ptlp | 4096-ptr_max |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,4096-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c zap_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 3187920991229751296 |
| DATA_SOURCE | 1 | pmd | $2 |
| DATA_SOURCE | 2 | addr | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max |
| NO_OVERFLOW_SIMPLE | 0 | mm->arg_start | |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/mincore.c mincore_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 9201484435947679744 |
| PARAM_VALUE | 3 | *ptlp | 0 |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory-failure.c hwpoison_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 1195340585059057664 |
| PARAM_VALUE | 3 | *ptlp | 0 |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/gup.c follow_page_pte() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 4898409430795063296 |
| DATA_SOURCE | 1 | pmd | $2 |
| DATA_SOURCE | 2 | addr | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/mempolicy.c queue_folios_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 5625146865016426496 |
| PARAM_VALUE | 3 | *ptlp | 0 |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/debug_vm_pgtable.c debug_vm_pgtable() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| 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 | 3 | ptlp | 6771726439524511744 |
| PARAM_VALUE | 3 | *ptlp | 0 |
mm/migrate.c migration_entry_wait() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 9078862843719483392 |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | mm | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | pmd | $1 |
| DATA_SOURCE | 2 | addr | $2 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &ctx->map_changing_lock |
mm/mlock.c mlock_pte_range() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 3 | ptlp | 3913694517106520064 |
| PARAM_VALUE | 3 | *ptlp | 0 |
| DATA_SOURCE | 1 | pmd | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/khugepaged.c collapse_huge_page() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->exe_file->f_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | mm->exe_file->f_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | mm->exe_file->f_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | mm->exe_file->f_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | mm->exe_file->f_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | mm->exe_file->f_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | mm->exe_file->f_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | mm->exe_file->f_cred->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | mm->mm_mt.ma_root | 1-u64max |
| PARAM_VALUE | 0 | mm->mm_users.counter | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | mm->mmap_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->list.next | 2212933610777083904,2624917664208203776 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->list.prev | 2212933610777083904,2624917664208203776 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mm->mmap_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | mm->notifier_subscriptions->has_itree | 0-1 |
| PARAM_VALUE | 1 | pmd | 4440186046951440384 |
| PARAM_VALUE | 2 | addr | 0,2097152-18446744073709551614 |
| PARAM_VALUE | 3 | ptlp | 8497946111958368256 |
| CAPPED_DATA | 0 | mm->mm_mt.ma_root | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 2 | addr | $1 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| HARD_MAX | 2 | addr | 18446744073709551614 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,2097152-18446744073709551614[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| LOCK2 | &vma->anon_vma->root->rwsem | ||
| LOCK2 | 0 | &mm->mmap_lock | |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct anon_vma)->rwsem | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/khugepaged.c collapse_scan_pmd() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0,2097152-18446744073709551614 |
| PARAM_VALUE | 3 | ptlp | 7886806116775960576 |
| CAPPED_DATA | 2 | addr | 1 |
| CAPPED_DATA | 2 | addr | 1 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 2 | addr | $2 |
| BIT_INFO | 2 | addr | 0x0,0xffffffffffe00000 |
| BIT_INFO | 2 | addr | 0x0,0xffffffffffe00000 |
| NOSPEC | 2 | addr | |
| NOSPEC | 2 | addr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0,2097152-18446744073709551614[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 2 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/khugepaged.c try_collapse_pte_mapped_thp() -> pte_offset_map_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | pmd | 4096-ptr_max |
| PARAM_VALUE | 2 | addr | 0 |
| PARAM_VALUE | 3 | ptlp | 5650294855057895424 |
| DATA_SOURCE | 0 | mm | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr | 0[c] |
| UNITS | 0 | mm | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | 0 | &mm->mmap_lock |