DepSurf

Function: map_vdso_randomized

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: ✅

  int map_vdso_randomized(const struct vdso_image *image);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81004170)
  Location: arch/x86/entry/vdso/vma.c:245
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

  Symbols:

  ffffffff81004170-ffffffff8100420b: map_vdso_randomized (STB_LOCAL)
  

• In 4.13: ✅

  int map_vdso_randomized(const struct vdso_image *image);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81004040)
  Location: arch/x86/entry/vdso/vma.c:250
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

  Symbols:

  ffffffff81004040-ffffffff810040e7: map_vdso_randomized (STB_LOCAL)
  

• In 4.15: ✅

  int map_vdso_randomized(const struct vdso_image *image);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff810042a0)
  Location: arch/x86/entry/vdso/vma.c:251
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

  Symbols:

  ffffffff810042a0-ffffffff81004347: map_vdso_randomized (STB_LOCAL)
  

• In 4.18: ✅

  int map_vdso_randomized(const struct vdso_image *image);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81004a30)
  Location: arch/x86/entry/vdso/vma.c:251
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

  Symbols:

  ffffffff81004a30-ffffffff81004acd: map_vdso_randomized (STB_LOCAL)
  

• In 5.0: ✅

  int map_vdso_randomized(const struct vdso_image *image);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81004990)
  Location: arch/x86/entry/vdso/vma.c:245
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

  Symbols:

  ffffffff81004990-ffffffff81004a2d: map_vdso_randomized (STB_LOCAL)
  

• In 5.3: ✅

  int map_vdso_randomized(const struct vdso_image *image);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81004c00)
  Location: arch/x86/entry/vdso/vma.c:245
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

  Symbols:

  ffffffff81004c00-ffffffff81004c9d: map_vdso_randomized (STB_LOCAL)
  

• In 5.4: ✅

  int map_vdso_randomized(const struct vdso_image *image);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81004c80)
  Location: arch/x86/entry/vdso/vma.c:245
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

  Symbols:

  ffffffff81004c80-ffffffff81004d1d: map_vdso_randomized (STB_LOCAL)
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81005dad)
  Location: arch/x86/entry/vdso/vma.c:363
  Inline: True
  Inline callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81004dfb)
  Location: arch/x86/entry/vdso/vma.c:345
  Inline: True
  Inline callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

• In 5.13: ✅

  int map_vdso_randomized(const struct vdso_image *image);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81004890)
  Location: arch/x86/entry/vdso/vma.c:345
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

  Symbols:

  ffffffff81004890-ffffffff81004938: map_vdso_randomized (STB_LOCAL)
  

• In 5.15: ✅

  int map_vdso_randomized(const struct vdso_image *image);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81004ec0)
  Location: arch/x86/entry/vdso/vma.c:345
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

  Symbols:

  ffffffff81004ec0-ffffffff81004f68: map_vdso_randomized (STB_LOCAL)
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff8100440e)
  Location: arch/x86/entry/vdso/vma.c:345
  Inline: True
  Inline callers:
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81004d6c)
  Location: arch/x86/entry/vdso/vma.c:321
  Inline: True
  Inline callers:
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff8100457c)
  Location: arch/x86/entry/vdso/vma.c:322
  Inline: True
  Inline callers:
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81006e8c)
  Location: arch/x86/entry/vdso/vma.c:322
  Inline: True
  Inline callers:
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

Arch

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

Flavor

• In aws: ✅

  int map_vdso_randomized(const struct vdso_image *image);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81004c80)
  Location: arch/x86/entry/vdso/vma.c:245
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

  Symbols:

  ffffffff81004c80-ffffffff81004d1d: map_vdso_randomized (STB_LOCAL)
  

• In azure: ✅

  int map_vdso_randomized(const struct vdso_image *image);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81003360)
  Location: arch/x86/entry/vdso/vma.c:245
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

  Symbols:

  ffffffff81003360-ffffffff810033fd: map_vdso_randomized (STB_LOCAL)
  

• In gcp: ✅

  int map_vdso_randomized(const struct vdso_image *image);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81004c40)
  Location: arch/x86/entry/vdso/vma.c:245
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

  Symbols:

  ffffffff81004c40-ffffffff81004cdd: map_vdso_randomized (STB_LOCAL)
  

• In lowlatency: ✅

  int map_vdso_randomized(const struct vdso_image *image);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/entry/vdso/vma.c (ffffffff81004d80)
  Location: arch/x86/entry/vdso/vma.c:245
  Inline: False
  Direct callers:
    - arch/x86/entry/vdso/vma.c:compat_arch_setup_additional_pages
    - arch/x86/entry/vdso/vma.c:arch_setup_additional_pages
  

  Symbols:

  ffffffff81004d80-ffffffff81004e1d: map_vdso_randomized (STB_LOCAL)
  

Differences

Regular

• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.13 and 5.15 ✅

Arch

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅