DepSurf

Function: retpoline_module_ok

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81041c60)
  Location: arch/x86/kernel/cpu/bugs.c:101
  Inline: False
  Direct callers:
    - kernel/module.c:layout_and_allocate
  

  Symbols:

  ffffffff81041c60-ffffffff81041c95: retpoline_module_ok (STB_GLOBAL)
  

• In 4.18: ✅

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff810438e0)
  Location: arch/x86/kernel/cpu/bugs.c:224
  Inline: False
  Direct callers:
    - kernel/module.c:layout_and_allocate
  

  Symbols:

  ffffffff810438e0-ffffffff81043915: retpoline_module_ok (STB_GLOBAL)
  

• In 5.0: ✅

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81045060)
  Location: arch/x86/kernel/cpu/bugs.c:221
  Inline: False
  Direct callers:
    - kernel/module.c:layout_and_allocate
  

  Symbols:

  ffffffff81045060-ffffffff81045094: retpoline_module_ok (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/bugs.c (0)
  Location: arch/x86/kernel/cpu/bugs.c:375
  Inline: False
  Direct callers:
    - kernel/module.c:layout_and_allocate
  

  Symbols:

  ffffffff81047ee5-ffffffff81047efd: retpoline_module_ok.cold (STB_LOCAL)
  ffffffff81047a90-ffffffff81047aba: retpoline_module_ok (STB_GLOBAL)
  

• In 5.4: Transformation ⚠️

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/bugs.c (0)
  Location: arch/x86/kernel/cpu/bugs.c:497
  Inline: False
  Direct callers:
    - kernel/module.c:check_modinfo
  

  Symbols:

  ffffffff81048775-ffffffff8104878d: retpoline_module_ok.cold (STB_LOCAL)
  ffffffff810482d0-ffffffff810482fa: retpoline_module_ok (STB_GLOBAL)
  

• In 5.8: Transformation ⚠️

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/bugs.c (0)
  Location: arch/x86/kernel/cpu/bugs.c:600
  Inline: False
  Direct callers:
    - kernel/module.c:check_modinfo
  

  Symbols:

  ffffffff8104c81b-ffffffff8104c833: retpoline_module_ok.cold (STB_LOCAL)
  ffffffff8104be70-ffffffff8104be9b: retpoline_module_ok (STB_GLOBAL)
  

• In 5.11: Transformation ⚠️

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/bugs.c (0)
  Location: arch/x86/kernel/cpu/bugs.c:598
  Inline: False
  Direct callers:
    - kernel/module.c:check_modinfo
  

  Symbols:

  ffffffff81bd50b8-ffffffff81bd50d0: retpoline_module_ok.cold (STB_LOCAL)
  ffffffff8104b3b0-ffffffff8104b3db: retpoline_module_ok (STB_GLOBAL)
  

• In 5.13: Transformation ⚠️

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/bugs.c (0)
  Location: arch/x86/kernel/cpu/bugs.c:598
  Inline: False
  Direct callers:
    - kernel/module.c:check_modinfo
  

  Symbols:

  ffffffff81bc746e-ffffffff81bc7486: retpoline_module_ok.cold (STB_LOCAL)
  ffffffff8104d120-ffffffff8104d14b: retpoline_module_ok (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/bugs.c (0)
  Location: arch/x86/kernel/cpu/bugs.c:636
  Inline: False
  Direct callers:
    - kernel/module.c:check_modinfo
  

  Symbols:

  ffffffff81c9ac2b-ffffffff81c9ac43: retpoline_module_ok.cold (STB_LOCAL)
  ffffffff81054780-ffffffff810547ab: retpoline_module_ok (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/bugs.c (0)
  Location: arch/x86/kernel/cpu/bugs.c:960
  Inline: False
  Direct callers:
    - kernel/module/main.c:check_modinfo
  

  Symbols:

  ffffffff81e4a0cd-ffffffff81e4a0e5: retpoline_module_ok.cold (STB_LOCAL)
  ffffffff81060440-ffffffff8106046e: retpoline_module_ok (STB_GLOBAL)
  

• In 6.2: ✅

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff8106eb90)
  Location: arch/x86/kernel/cpu/bugs.c:997
  Inline: False
  Direct callers:
    - kernel/module/main.c:check_modinfo
  

  Symbols:

  ffffffff8106eb90-ffffffff8106ebdb: retpoline_module_ok (STB_GLOBAL)
  

• In 6.5: ✅

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81070450)
  Location: arch/x86/kernel/cpu/bugs.c:1109
  Inline: False
  Direct callers:
    - kernel/module/main.c:module_augment_kernel_taints
  

  Symbols:

  ffffffff81070450-ffffffff8107049b: retpoline_module_ok (STB_GLOBAL)
  

• In 6.8: ✅

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/bugs.c (ffffffff81077d30)
  Location: arch/x86/kernel/cpu/bugs.c:1174
  Inline: False
  Direct callers:
    - kernel/module/main.c:module_augment_kernel_taints
  

  Symbols:

  ffffffff81077d30-ffffffff81077d7b: retpoline_module_ok (STB_GLOBAL)
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/module.c (0)
  Location: include/linux/module.h:878
  Inline: True
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/module.c (0)
  Location: include/linux/module.h:878
  Inline: True
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/module.c (0)
  Location: include/linux/module.h:878
  Inline: True
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/module.c (0)
  Location: include/linux/module.h:878
  Inline: True
  

Flavor

• In aws: Transformation ⚠️

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/bugs.c (0)
  Location: arch/x86/kernel/cpu/bugs.c:497
  Inline: False
  Direct callers:
    - kernel/module.c:check_modinfo
  

  Symbols:

  ffffffff810488e5-ffffffff810488fd: retpoline_module_ok.cold (STB_LOCAL)
  ffffffff81048440-ffffffff8104846a: retpoline_module_ok (STB_GLOBAL)
  

• In azure: Transformation ⚠️

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/bugs.c (0)
  Location: arch/x86/kernel/cpu/bugs.c:497
  Inline: False
  Direct callers:
    - kernel/module.c:check_modinfo
  

  Symbols:

  ffffffff81037c55-ffffffff81037c6d: retpoline_module_ok.cold (STB_LOCAL)
  ffffffff810377a0-ffffffff810377ca: retpoline_module_ok (STB_GLOBAL)
  

• In gcp: Transformation ⚠️

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/bugs.c (0)
  Location: arch/x86/kernel/cpu/bugs.c:497
  Inline: False
  Direct callers:
    - kernel/module.c:check_modinfo
  

  Symbols:

  ffffffff81048725-ffffffff8104873d: retpoline_module_ok.cold (STB_LOCAL)
  ffffffff81048280-ffffffff810482aa: retpoline_module_ok (STB_GLOBAL)
  

• In lowlatency: Transformation ⚠️

  bool retpoline_module_ok(bool has_retpoline);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/bugs.c (0)
  Location: arch/x86/kernel/cpu/bugs.c:497
  Inline: False
  Direct callers:
    - kernel/module.c:check_modinfo
  

  Symbols:

  ffffffff81049b35-ffffffff81049b4d: retpoline_module_ok.cold (STB_LOCAL)
  ffffffff81049690-ffffffff810496ba: retpoline_module_ok (STB_GLOBAL)
  

Differences

Regular

• 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 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

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 ✅