DepSurf

Function: __x64_sys_pkey_free

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: ✅

  long int __x64_sys_pkey_free(const struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff81239670)
  Location: mm/mprotect.c:621
  Inline: False
  

  Symbols:

  ffffffff81239670-ffffffff8123971f: __x64_sys_pkey_free (STB_GLOBAL)
  

• In 5.0: ✅

  long int __x64_sys_pkey_free(const struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff8124de30)
  Location: mm/mprotect.c:622
  Inline: False
  

  Symbols:

  ffffffff8124de30-ffffffff8124dedf: __x64_sys_pkey_free (STB_GLOBAL)
  

• In 5.3: ✅

  long int __x64_sys_pkey_free(const struct pt_regs *regs);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/mprotect.c (ffffffff812600e0)
  Location: mm/mprotect.c:623
  Inline: False
  

  Symbols:

  ffffffff812600e0-ffffffff8126018c: __x64_sys_pkey_free (STB_GLOBAL)
  

• In 5.4: ✅

  long int __x64_sys_pkey_free(const struct pt_regs *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sys_ni.c (ffffffff810cb8a0)
  Location: kernel/sys_ni.c:350
  Inline: False
  

  Symbols:

  ffffffff8126e9b0-ffffffff8126ea5c: __x64_sys_pkey_free (STB_GLOBAL)
  

• In 5.8: ✅

  long int __x64_sys_pkey_free(const struct pt_regs *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sys_ni.c (ffffffff8129e130)
  Location: kernel/sys_ni.c:350
  Inline: False
  

  Symbols:

  ffffffff8129e130-ffffffff8129e1dc: __x64_sys_pkey_free (STB_GLOBAL)
  

• In 5.11: ✅

  long int __x64_sys_pkey_free(const struct pt_regs *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sys_ni.c (ffffffff812a9560)
  Location: kernel/sys_ni.c:353
  Inline: False
  

  Symbols:

  ffffffff812a9560-ffffffff812a966b: __x64_sys_pkey_free (STB_GLOBAL)
  

• In 5.13: ✅

  long int __x64_sys_pkey_free(const struct pt_regs *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sys_ni.c (ffffffff812ae9f0)
  Location: kernel/sys_ni.c:359
  Inline: False
  

  Symbols:

  ffffffff812ae9f0-ffffffff812aeaf5: __x64_sys_pkey_free (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  long int __x64_sys_pkey_free(const struct pt_regs *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sys_ni.c (0)
  Location: kernel/sys_ni.c:355
  Inline: False
  

  Symbols:

  ffffffff81cbc972-ffffffff81cbc999: __x64_sys_pkey_free.cold (STB_LOCAL)
  ffffffff812f01c0-ffffffff812f02db: __x64_sys_pkey_free (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  long int __x64_sys_pkey_free(const struct pt_regs *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sys_ni.c (0)
  Location: kernel/sys_ni.c:358
  Inline: False
  

  Symbols:

  ffffffff81e6e582-ffffffff81e6e5a9: __x64_sys_pkey_free.cold (STB_LOCAL)
  ffffffff813537d0-ffffffff813538ed: __x64_sys_pkey_free (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  long int __x64_sys_pkey_free(const struct pt_regs *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sys_ni.c (0)
  Location: kernel/sys_ni.c:358
  Inline: False
  

  Symbols:

  ffffffff82064463-ffffffff8206448a: __x64_sys_pkey_free.cold (STB_LOCAL)
  ffffffff813cd9d0-ffffffff813cdaf7: __x64_sys_pkey_free (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  long int __x64_sys_pkey_free(const struct pt_regs *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sys_ni.c (0)
  Location: kernel/sys_ni.c:251
  Inline: False
  

  Symbols:

  ffffffff820e3b68-ffffffff820e3b8f: __x64_sys_pkey_free.cold (STB_LOCAL)
  ffffffff814024b0-ffffffff814025fa: __x64_sys_pkey_free (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  long int __x64_sys_pkey_free(const struct pt_regs *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sys_ni.c (0)
  Location: kernel/sys_ni.c:269
  Inline: False
  Direct callers:
    - arch/x86/entry/syscall_64.c:x64_sys_call
  

  Symbols:

  ffffffff821c0711-ffffffff821c0738: __x64_sys_pkey_free.cold (STB_LOCAL)
  ffffffff8142eae0-ffffffff8142ec2a: __x64_sys_pkey_free (STB_GLOBAL)
  

Arch

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

Flavor

• In aws: ✅

  long int __x64_sys_pkey_free(const struct pt_regs *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sys_ni.c (ffffffff810c5c20)
  Location: kernel/sys_ni.c:350
  Inline: False
  

  Symbols:

  ffffffff81267000-ffffffff812670ac: __x64_sys_pkey_free (STB_GLOBAL)
  

• In azure: ✅

  long int __x64_sys_pkey_free(const struct pt_regs *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sys_ni.c (ffffffff810b4440)
  Location: kernel/sys_ni.c:350
  Inline: False
  

  Symbols:

  ffffffff812592f0-ffffffff8125939c: __x64_sys_pkey_free (STB_GLOBAL)
  

• In gcp: ✅

  long int __x64_sys_pkey_free(const struct pt_regs *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sys_ni.c (ffffffff810c5170)
  Location: kernel/sys_ni.c:350
  Inline: False
  

  Symbols:

  ffffffff81264da0-ffffffff81264e4c: __x64_sys_pkey_free (STB_GLOBAL)
  

• In lowlatency: ✅

  long int __x64_sys_pkey_free(const struct pt_regs *__unused);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sys_ni.c (ffffffff810cd5b0)
  Location: kernel/sys_ni.c:350
  Inline: False
  

  Symbols:

  ffffffff81274750-ffffffff812747fc: __x64_sys_pkey_free (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• Changed between 5.3 and 5.4 ⚠️

  • Param added. const struct pt_regs *__unused
  • Param removed. const struct pt_regs *regs
• 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 ✅