DepSurf

Function: vma_lookup

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff81070b8a)
  Location: include/linux/mm.h:2742
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_test_and_clear_young
  

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff81072796)
  Location: include/linux/mm.h:2742
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaimer_block
  

  In kernel/events/uprobes.c (ffffffff81291081)
  Location: include/linux/mm.h:2742
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:find_active_uprobe
  

  In mm/memory.c (ffffffff812e7005)
  Location: include/linux/mm.h:2742
  Inline: True
  Inline callers:
    - mm/memory.c:__access_remote_vm
  

  In mm/mmap.c (ffffffff812ef121)
  Location: include/linux/mm.h:2742
  Inline: True
  Inline callers:
    - mm/mmap.c:__do_sys_remap_file_pages
  

  In mm/mremap.c (ffffffff812f1992)
  Location: include/linux/mm.h:2742
  Inline: True
  Inline callers:
    - mm/mremap.c:vma_to_resize
  

  In mm/mempolicy.c (ffffffff81327acc)
  Location: include/linux/mm.h:2742
  Inline: True
  Inline callers:
    - mm/mempolicy.c:do_get_mempolicy
  

  In mm/ksm.c (ffffffff8132dfb4)
  Location: include/linux/mm.h:2742
  Inline: True
  Inline callers:
    - mm/ksm.c:find_mergeable_vma
  

  In mm/migrate.c (ffffffff8133df17)
  Location: include/linux/mm.h:2742
  Inline: True
  Inline callers:
    - mm/migrate.c:do_pages_stat
  

  In drivers/vfio/vfio_iommu_type1.c (ffffffff819241f4)
  Location: include/linux/mm.h:2742
  Inline: True
  Inline callers:
    - drivers/vfio/vfio_iommu_type1.c:vaddr_get_pfns
  

  In net/ipv4/tcp.c (ffffffff81b5df06)
  Location: include/linux/mm.h:2742
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff8107eb0a)
  Location: include/linux/mm.h:2817
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_test_and_clear_young
  

  In arch/x86/kernel/cpu/sgx/main.c (ffffffff81080a77)
  Location: include/linux/mm.h:2817
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/main.c:sgx_reclaimer_block
  

  In kernel/events/uprobes.c (ffffffff812e6566)
  Location: include/linux/mm.h:2817
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:find_active_uprobe
  

  In mm/memory.c (ffffffff8134826c)
  Location: include/linux/mm.h:2817
  Inline: True
  Inline callers:
    - mm/memory.c:__access_remote_vm
  

  In mm/mmap.c (ffffffff81352503)
  Location: include/linux/mm.h:2817
  Inline: True
  Inline callers:
    - mm/mmap.c:__do_sys_remap_file_pages
  

  In mm/mremap.c (ffffffff813573cc)
  Location: include/linux/mm.h:2817
  Inline: True
  Inline callers:
    - mm/mremap.c:__do_sys_mremap
    - mm/mremap.c:vma_to_resize
  

  In mm/madvise.c (ffffffff81375deb)
  Location: include/linux/mm.h:2817
  Inline: True
  Inline callers:
    - mm/madvise.c:madvise_populate
  

  In mm/mempolicy.c (ffffffff81396c3b)
  Location: include/linux/mm.h:2817
  Inline: True
  Inline callers:
    - mm/mempolicy.c:do_get_mempolicy
  

  In mm/ksm.c (ffffffff8139e254)
  Location: include/linux/mm.h:2817
  Inline: True
  Inline callers:
    - mm/ksm.c:find_mergeable_vma
  

  In mm/migrate.c (ffffffff813b146d)
  Location: include/linux/mm.h:2817
  Inline: True
  Inline callers:
    - mm/migrate.c:do_pages_stat
    - mm/migrate.c:add_page_for_migration
  

  In drivers/vfio/vfio_iommu_type1.c (ffffffff81a79607)
  Location: include/linux/mm.h:2817
  Inline: True
  Inline callers:
    - drivers/vfio/vfio_iommu_type1.c:vaddr_get_pfns
  

  In net/ipv4/tcp.c (ffffffff81cec8e5)
  Location: include/linux/mm.h:2817
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff810902e2)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_zap_enclave_ptes
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_test_and_clear_young
  

  In kernel/events/uprobes.c (ffffffff81350052)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:find_active_uprobe
  

  In mm/memory.c (ffffffff813c0724)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - mm/memory.c:__access_remote_vm
  

  In mm/mincore.c (ffffffff813c124e)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - mm/mincore.c:do_mincore
  

  In mm/mmap.c (ffffffff813cc509)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - mm/mmap.c:__do_sys_remap_file_pages
  

  In mm/mremap.c (ffffffff813d19b7)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - mm/mremap.c:__do_sys_mremap
    - mm/mremap.c:vma_to_resize
  

  In mm/madvise.c (ffffffff813f364b)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - mm/madvise.c:madvise_populate
  

  In mm/mempolicy.c (ffffffff814167cc)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - mm/mempolicy.c:do_get_mempolicy
  

  In mm/ksm.c (ffffffff814221d1)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:try_to_merge_with_ksm_page
    - mm/ksm.c:break_cow
  

  In mm/migrate.c (ffffffff81432151)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - mm/migrate.c:do_pages_stat
    - mm/migrate.c:add_page_for_migration
  

  In mm/huge_memory.c (ffffffff81442d4a)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_pages_pid
  

  In mm/khugepaged.c (ffffffff8144bae8)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_pte_mapped_thp
  

  In fs/proc/base.c (ffffffff81537439)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
  

  In net/ipv4/tcp.c (ffffffff81eb07ee)
  Location: include/linux/mm.h:2973
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff810931ff)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_zap_enclave_ptes
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_test_and_clear_young
  

  In kernel/events/uprobes.c (ffffffff81381224)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:find_active_uprobe
    - kernel/events/uprobes.c:uprobe_write_opcode
  

  In mm/memory.c (ffffffff813f5343)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - mm/memory.c:__access_remote_vm
    - mm/memory.c:__access_remote_vm
    - mm/memory.c:__access_remote_vm
  

  In mm/mincore.c (ffffffff813f5f9c)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - mm/mincore.c:do_mincore
  

  In mm/mmap.c (ffffffff81400e59)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - mm/mmap.c:__do_sys_remap_file_pages
    - mm/mmap.c:vma_merge
  

  In mm/mremap.c (ffffffff814065b6)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - mm/mremap.c:__do_sys_mremap
    - mm/mremap.c:vma_to_resize
  

  In mm/madvise.c (ffffffff81428edf)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - mm/madvise.c:madvise_vma_behavior
    - mm/madvise.c:madvise_populate
  

  In mm/mempolicy.c (ffffffff81449cde)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - mm/mempolicy.c:do_get_mempolicy
  

  In mm/ksm.c (ffffffff81456e8c)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:try_to_merge_with_ksm_page
    - mm/ksm.c:break_cow
  

  In mm/migrate.c (ffffffff8146824a)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - mm/migrate.c:do_pages_stat
    - mm/migrate.c:add_page_for_migration
  

  In mm/huge_memory.c (ffffffff81478616)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_pages_pid
  

  In mm/khugepaged.c (ffffffff8148138c)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_pte_mapped_thp
  

  In fs/proc/base.c (ffffffff8156f62f)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
  

  In drivers/iommu/iommu-sva.c (ffffffff81b2a0ce)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - drivers/iommu/iommu-sva.c:iommu_sva_handle_iopf
  

  In net/ipv4/tcp.c (ffffffff81f0f2e9)
  Location: include/linux/mm.h:3279
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/sgx/encl.c (ffffffff8109a66f)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_zap_enclave_ptes
    - arch/x86/kernel/cpu/sgx/encl.c:sgx_encl_test_and_clear_young
  

  In kernel/events/uprobes.c (ffffffff813aa5d4)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:find_active_uprobe
    - kernel/events/uprobes.c:uprobe_write_opcode
  

  In mm/memory.c (ffffffff81415954)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - mm/memory.c:__access_remote_vm
    - mm/memory.c:__access_remote_vm
    - mm/memory.c:__access_remote_vm
  

  In mm/mincore.c (ffffffff81421c4c)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - mm/mincore.c:do_mincore
  

  In mm/mmap.c (ffffffff8142d499)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - mm/mmap.c:__do_sys_remap_file_pages
    - mm/mmap.c:vma_merge
  

  In mm/mremap.c (ffffffff81432cc6)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - mm/mremap.c:__do_sys_mremap
    - mm/mremap.c:vma_to_resize
  

  In mm/madvise.c (ffffffff8146270f)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - mm/madvise.c:madvise_vma_behavior
    - mm/madvise.c:madvise_populate
  

  In mm/mempolicy.c (ffffffff81483766)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - mm/mempolicy.c:do_get_mempolicy
  

  In mm/ksm.c (ffffffff8149198a)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - mm/ksm.c:cmp_and_merge_page
    - mm/ksm.c:try_to_merge_with_ksm_page
    - mm/ksm.c:break_cow
  

  In mm/migrate.c (ffffffff81496eaa)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - mm/migrate.c:do_pages_stat
    - mm/migrate.c:add_page_for_migration
  

  In mm/huge_memory.c (ffffffff814a7d46)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_pages_pid
  

  In mm/khugepaged.c (ffffffff814b0407)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_pte_mapped_thp
  

  In fs/proc/base.c (ffffffff815a7fbf)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - fs/proc/base.c:proc_map_files_lookup
    - fs/proc/base.c:map_files_get_link
    - fs/proc/base.c:map_files_d_revalidate
  

  In drivers/iommu/iommu-sva.c (ffffffff81b8129e)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - drivers/iommu/iommu-sva.c:iommu_sva_handle_iopf
  

  In net/ipv4/tcp.c (ffffffff81fd34c6)
  Location: include/linux/mm.h:3456
  Inline: True
  Inline callers:
    - net/ipv4/tcp.c:tcp_zerocopy_receive
  

Arch

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

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences