DepSurf

Function: mmu_notifier_change_pte

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff8118788a)
  Location: include/linux/mmu_notifier.h:264
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
  

  In mm/memory.c (ffffffff811bc6d4)
  Location: include/linux/mmu_notifier.h:264
  Inline: True
  

  In mm/ksm.c (ffffffff811e559a)
  Location: include/linux/mmu_notifier.h:264
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_with_ksm_page
    - mm/ksm.c:try_to_merge_with_ksm_page
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff81199ea2)
  Location: include/linux/mmu_notifier.h:264
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
  

  In mm/memory.c (ffffffff811d7343)
  Location: include/linux/mmu_notifier.h:264
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff81204263)
  Location: include/linux/mmu_notifier.h:264
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_with_ksm_page
    - mm/ksm.c:try_to_merge_with_ksm_page
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff811a960c)
  Location: include/linux/mmu_notifier.h:264
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
  

  In mm/memory.c (ffffffff811e6ffd)
  Location: include/linux/mmu_notifier.h:264
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff81216410)
  Location: include/linux/mmu_notifier.h:264
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
    - mm/ksm.c:try_to_merge_one_page
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff811b0b08)
  Location: include/linux/mmu_notifier.h:251
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
  

  In mm/memory.c (ffffffff811f21c6)
  Location: include/linux/mmu_notifier.h:251
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff81221a3b)
  Location: include/linux/mmu_notifier.h:251
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
    - mm/ksm.c:try_to_merge_one_page
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff811c4668)
  Location: include/linux/mmu_notifier.h:254
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
  

  In mm/memory.c (ffffffff81209060)
  Location: include/linux/mmu_notifier.h:254
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff8123cd38)
  Location: include/linux/mmu_notifier.h:254
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
    - mm/ksm.c:try_to_merge_one_page
  

  In mm/migrate.c (ffffffff8124a43d)
  Location: include/linux/mmu_notifier.h:254
  Inline: True
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff811e4bcc)
  Location: include/linux/mmu_notifier.h:273
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:uprobe_write_opcode
  

  In mm/memory.c (ffffffff81229fbd)
  Location: include/linux/mmu_notifier.h:273
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff81260778)
  Location: include/linux/mmu_notifier.h:273
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
    - mm/ksm.c:try_to_merge_one_page
  

  In mm/migrate.c (ffffffff8126f438)
  Location: include/linux/mmu_notifier.h:273
  Inline: True
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff811f5262)
  Location: include/linux/mmu_notifier.h:261
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff8123d599)
  Location: include/linux/mmu_notifier.h:261
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff81274ebe)
  Location: include/linux/mmu_notifier.h:261
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
    - mm/ksm.c:try_to_merge_one_page
  

  In mm/migrate.c (ffffffff81283ac8)
  Location: include/linux/mmu_notifier.h:261
  Inline: True
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff8120cf5a)
  Location: include/linux/mmu_notifier.h:303
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff8124f233)
  Location: include/linux/mmu_notifier.h:303
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff8128f7ea)
  Location: include/linux/mmu_notifier.h:303
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff8121a24b)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff8125d7ef)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff8129f572)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff812af529)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff81246bc4)
  Location: include/linux/mmu_notifier.h:432
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff8128d0eb)
  Location: include/linux/mmu_notifier.h:432
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff812d3bc0)
  Location: include/linux/mmu_notifier.h:432
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
    - mm/ksm.c:write_protect_page
  

  In mm/migrate.c (ffffffff812e5409)
  Location: include/linux/mmu_notifier.h:432
  Inline: True
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff81251227)
  Location: include/linux/mmu_notifier.h:438
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff812980af)
  Location: include/linux/mmu_notifier.h:438
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff812df5c0)
  Location: include/linux/mmu_notifier.h:438
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
    - mm/ksm.c:write_protect_page
  

  In mm/migrate.c (ffffffff812f07cc)
  Location: include/linux/mmu_notifier.h:438
  Inline: True
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff81255321)
  Location: include/linux/mmu_notifier.h:438
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff8129d732)
  Location: include/linux/mmu_notifier.h:438
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff812e7efc)
  Location: include/linux/mmu_notifier.h:438
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
    - mm/ksm.c:write_protect_page
  

  In mm/migrate.c (ffffffff812f6b99)
  Location: include/linux/mmu_notifier.h:438
  Inline: True
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff81290d63)
  Location: include/linux/mmu_notifier.h:444
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff812dde16)
  Location: include/linux/mmu_notifier.h:444
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff8132fe0d)
  Location: include/linux/mmu_notifier.h:444
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
    - mm/ksm.c:write_protect_page
  

  In mm/migrate.c (ffffffff813411f5)
  Location: include/linux/mmu_notifier.h:444
  Inline: True
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff812e6062)
  Location: include/linux/mmu_notifier.h:444
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff8133de71)
  Location: include/linux/mmu_notifier.h:444
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff813a01d9)
  Location: include/linux/mmu_notifier.h:444
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
    - mm/ksm.c:write_protect_page
  

  In mm/migrate_device.c (ffffffff813b8003)
  Location: include/linux/mmu_notifier.h:444
  Inline: True
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff8134fcb9)
  Location: include/linux/mmu_notifier.h:444
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff813b6f6c)
  Location: include/linux/mmu_notifier.h:444
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff8141f0c0)
  Location: include/linux/mmu_notifier.h:444
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
    - mm/ksm.c:write_protect_page
  

  In mm/migrate_device.c (ffffffff81439d0e)
  Location: include/linux/mmu_notifier.h:444
  Inline: True
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff81380e52)
  Location: include/linux/mmu_notifier.h:443
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff813eb8ba)
  Location: include/linux/mmu_notifier.h:443
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff81453d45)
  Location: include/linux/mmu_notifier.h:443
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
    - mm/ksm.c:write_protect_page
  

  In mm/migrate_device.c (ffffffff8146e993)
  Location: include/linux/mmu_notifier.h:443
  Inline: True
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff813aa207)
  Location: include/linux/mmu_notifier.h:442
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff81416504)
  Location: include/linux/mmu_notifier.h:442
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff8148e4c4)
  Location: include/linux/mmu_notifier.h:442
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
    - mm/ksm.c:write_protect_page
  

  In mm/migrate_device.c (ffffffff8149d3e7)
  Location: include/linux/mmu_notifier.h:442
  Inline: True
  Inline callers:
    - mm/migrate_device.c:migrate_vma_insert_page
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffff8000102a561c)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffff8000102f4dcc)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffff80001033edb4)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (c04d4a84)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (c0516f68)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (c0544fdc)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
    - mm/ksm.c:write_protect_page
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (c000000000358390)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (c0000000003bbacc)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (c00000000041ad60)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (c000000000432b50)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/memory.c (ffffffe00020621c)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffe0002349a8)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff8121289b)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff81255e3f)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff81297b52)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff812a7b09)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff81205605)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff812484d6)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff812896e6)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff812994c3)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff8121063b)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff81253bdf)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff81295962)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff812a5919)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/uprobes.c (ffffffff8121f57e)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffffffff812635fd)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
  

  In mm/ksm.c (ffffffff812a5779)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff812b5047)
  Location: include/linux/mmu_notifier.h:336
  Inline: True
  

Differences