DepSurf

Function: __untagged_addr

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: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/entry/syscall_user_dispatch.c (ffffffff811d96db)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - kernel/entry/syscall_user_dispatch.c:task_set_syscall_user_dispatch
  

  In mm/gup.c (ffffffff813e7a90)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/gup.c:internal_get_user_pages_fast
  

  In mm/mincore.c (ffffffff813f60f2)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/mincore.c:__ia32_sys_mincore
    - mm/mincore.c:__x64_sys_mincore
  

  In mm/mlock.c (ffffffff813f7845)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
  

  In mm/mmap.c (ffffffff813fe1c5)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/mmap.c:__ia32_sys_munmap
    - mm/mmap.c:__x64_sys_munmap
  

  In mm/mprotect.c (ffffffff814040ec)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/mprotect.c:do_mprotect_pkey
  

  In mm/mremap.c (ffffffff8140651d)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/mremap.c:__do_sys_mremap
  

  In mm/msync.c (ffffffff81406d14)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/msync.c:__do_sys_msync
  

  In mm/mempolicy.c (ffffffff8144a014)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/mempolicy.c:kernel_get_mempolicy
    - mm/mempolicy.c:__do_sys_set_mempolicy_home_node
    - mm/mempolicy.c:kernel_mbind
  

  In lib/strncpy_from_user.c (ffffffff818e0861)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff818e09d3)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/entry/syscall_user_dispatch.c (ffffffff811ef38b)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - kernel/entry/syscall_user_dispatch.c:task_set_syscall_user_dispatch
  

  In mm/gup.c (ffffffff81412700)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/gup.c:internal_get_user_pages_fast
  

  In mm/mincore.c (ffffffff81421da2)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/mincore.c:__ia32_sys_mincore
    - mm/mincore.c:__x64_sys_mincore
  

  In mm/mlock.c (ffffffff81423425)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/mlock.c:__ia32_sys_munlock
    - mm/mlock.c:__x64_sys_munlock
    - mm/mlock.c:do_mlock
  

  In mm/mmap.c (ffffffff8142a5a5)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/mmap.c:__ia32_sys_munmap
    - mm/mmap.c:__x64_sys_munmap
  

  In mm/mprotect.c (ffffffff814306bc)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/mprotect.c:do_mprotect_pkey
  

  In mm/mremap.c (ffffffff81432c2d)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/mremap.c:__do_sys_mremap
  

  In mm/msync.c (ffffffff814333c4)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/msync.c:__do_sys_msync
  

  In mm/mempolicy.c (ffffffff81483aa4)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - mm/mempolicy.c:kernel_get_mempolicy
    - mm/mempolicy.c:__do_sys_set_mempolicy_home_node
    - mm/mempolicy.c:kernel_mbind
  

  In fs/proc/task_mmu.c (ffffffff8159bafb)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:do_pagemap_scan
    - fs/proc/task_mmu.c:do_pagemap_scan
    - fs/proc/task_mmu.c:do_pagemap_scan
  

  In lib/strncpy_from_user.c (ffffffff819273a1)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - lib/strncpy_from_user.c:strncpy_from_user
  

  In lib/strnlen_user.c (ffffffff81927516)
  Location: arch/x86/include/asm/uaccess_64.h:19
  Inline: True
  Inline callers:
    - lib/strnlen_user.c:strnlen_user
  

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