DepSurf

Function: vma_is_foreign

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8106b33d)
  Location: arch/x86/include/asm/mmu_context.h:230
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:__do_page_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff811d5ea3)
  Location: arch/x86/include/asm/mmu_context.h:230
  Inline: True
  Inline callers:
    - mm/gup.c:vma_permits_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff811daae7)
  Location: arch/x86/include/asm/mmu_context.h:230
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8106efb0)
  Location: arch/x86/include/asm/mmu_context.h:244
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:__do_page_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff811e46d4)
  Location: arch/x86/include/asm/mmu_context.h:244
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff811ea65b)
  Location: arch/x86/include/asm/mmu_context.h:244
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8106e721)
  Location: arch/x86/include/asm/mmu_context.h:254
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:__do_page_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff811eeb34)
  Location: arch/x86/include/asm/mmu_context.h:254
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff811f676e)
  Location: arch/x86/include/asm/mmu_context.h:254
  Inline: True
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff810737c8)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:__do_page_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff81205067)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff8120ec13)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff81076102)
  Location: arch/x86/include/asm/mmu_context.h:300
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:__do_page_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff81225f60)
  Location: arch/x86/include/asm/mmu_context.h:300
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff81230363)
  Location: arch/x86/include/asm/mmu_context.h:300
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8107c3d0)
  Location: arch/x86/include/asm/mmu_context.h:313
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:__do_page_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff812396d0)
  Location: arch/x86/include/asm/mmu_context.h:313
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff81242d13)
  Location: arch/x86/include/asm/mmu_context.h:313
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8107f9b3)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff8124a76c)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff81254b9d)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff81080a43)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff81258c3c)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff81263162)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff81087a0c)
  Location: include/linux/mm.h:636
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff81287749)
  Location: include/linux/mm.h:636
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff81294ed9)
  Location: include/linux/mm.h:636
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8108812a)
  Location: include/linux/mm.h:669
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff8129158d)
  Location: include/linux/mm.h:669
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff8129f7bf)
  Location: include/linux/mm.h:669
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff81088bf2)
  Location: include/linux/mm.h:692
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff81296aad)
  Location: include/linux/mm.h:692
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff812a47c2)
  Location: include/linux/mm.h:692
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8109802b)
  Location: include/linux/mm.h:693
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff812d74a8)
  Location: include/linux/mm.h:693
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:check_vma_flags
  

  In mm/memory.c (ffffffff812e5a74)
  Location: include/linux/mm.h:693
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff810aac67)
  Location: include/linux/mm.h:645
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff81337144)
  Location: include/linux/mm.h:645
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:check_vma_flags
  

  In mm/memory.c (ffffffff81347d5c)
  Location: include/linux/mm.h:645
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff810c4957)
  Location: include/linux/mm.h:655
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff813aead4)
  Location: include/linux/mm.h:655
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:check_vma_flags
  

  In mm/memory.c (ffffffff813c01b2)
  Location: include/linux/mm.h:655
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff810c6bce)
  Location: include/linux/mm.h:856
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:access_error
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff813e2b8e)
  Location: include/linux/mm.h:856
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:check_vma_flags
  

  In mm/memory.c (ffffffff813f4ea6)
  Location: include/linux/mm.h:856
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff810cf04e)
  Location: include/linux/mm.h:922
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:access_error
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff8140d3ce)
  Location: include/linux/mm.h:922
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:check_vma_flags
  

  In mm/memory.c (ffffffff8142153c)
  Location: include/linux/mm.h:922
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8107fa43)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff8125128c)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff8125b7b2)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8106eab2)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff8124417c)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff8124dd7c)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff8107f9f3)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff8124f02c)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff81259552)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/mm/fault.c (ffffffff81081aea)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - arch/x86/mm/fault.c:do_user_addr_fault
    - arch/x86/mm/fault.c:bad_area_access_error
  

  In mm/gup.c (ffffffff8125e99c)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - mm/gup.c:fixup_user_fault
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (ffffffff81268f5c)
  Location: arch/x86/include/asm/mmu_context.h:314
  Inline: True
  Inline callers:
    - mm/memory.c:handle_mm_fault
  

Differences