DepSurf

Function: get_cache_id

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Collision, Selective Inline ⚠️

  void get_cache_id(int cpu, struct _cpuid4_info_regs *id4_regs);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel_cacheinfo.c (ffffffff8103e9dc)
  Location: arch/x86/kernel/cpu/intel_cacheinfo.c:931
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/intel_cacheinfo.c:_populate_cache_leaves
  

  In arch/x86/kernel/cpu/intel_rdt.c (ffffffff81042fe0)
  Location: arch/x86/kernel/cpu/intel_rdt.c:190
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel_rdt.c:intel_rdt_offline_cpu
    - arch/x86/kernel/cpu/intel_rdt.c:intel_rdt_online_cpu
  

  Symbols:

  ffffffff81042fe0-ffffffff8104303d: get_cache_id (STB_LOCAL)
  

• In 4.13: Collision, Selective Inline ⚠️

  void get_cache_id(int cpu, struct _cpuid4_info_regs *id4_regs);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel_cacheinfo.c (ffffffff8103c9a0)
  Location: arch/x86/kernel/cpu/intel_cacheinfo.c:932
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/intel_cacheinfo.c:_populate_cache_leaves
  

  In arch/x86/kernel/cpu/intel_rdt.c (ffffffff81041160)
  Location: arch/x86/kernel/cpu/intel_rdt.c:279
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel_rdt.c:intel_rdt_offline_cpu
    - arch/x86/kernel/cpu/intel_rdt.c:intel_rdt_online_cpu
  

  Symbols:

  ffffffff81041160-ffffffff810411bd: get_cache_id (STB_LOCAL)
  

• In 4.15: Collision, Selective Inline ⚠️

  void get_cache_id(int cpu, struct _cpuid4_info_regs *id4_regs);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel_cacheinfo.c (ffffffff8103f5a5)
  Location: arch/x86/kernel/cpu/intel_cacheinfo.c:936
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/intel_cacheinfo.c:_populate_cache_leaves
  

  In arch/x86/kernel/cpu/intel_rdt.c (ffffffff81044550)
  Location: arch/x86/kernel/cpu/intel_rdt.c:280
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel_rdt.c:intel_rdt_offline_cpu
    - arch/x86/kernel/cpu/intel_rdt.c:intel_rdt_online_cpu
  

  Symbols:

  ffffffff81044550-ffffffff810445ad: get_cache_id (STB_LOCAL)
  

• In 4.18: Collision, Selective Inline ⚠️

  void get_cache_id(int cpu, struct _cpuid4_info_regs *id4_regs);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff81040ba2)
  Location: arch/x86/kernel/cpu/cacheinfo.c:978
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:_populate_cache_leaves
  

  In arch/x86/kernel/cpu/intel_rdt.c (ffffffff81046770)
  Location: arch/x86/kernel/cpu/intel_rdt.c:334
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel_rdt.c:intel_rdt_offline_cpu
    - arch/x86/kernel/cpu/intel_rdt.c:intel_rdt_online_cpu
  

  Symbols:

  ffffffff81046770-ffffffff810467cd: get_cache_id (STB_LOCAL)
  

• In 5.0: Collision, Selective Inline ⚠️

  void get_cache_id(int cpu, struct _cpuid4_info_regs *id4_regs);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff810421c2)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1006
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:_populate_cache_leaves
  

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81055700)
  Location: arch/x86/kernel/cpu/resctrl/core.c:357
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_offline_cpu
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_online_cpu
  

  Symbols:

  ffffffff81055700-ffffffff8105575d: get_cache_id (STB_LOCAL)
  

• In 5.3: Collision, Selective Inline ⚠️

  void get_cache_id(int cpu, struct _cpuid4_info_regs *id4_regs);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff81044635)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1006
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:__populate_cache_leaves
  

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81058940)
  Location: arch/x86/kernel/cpu/resctrl/core.c:349
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_offline_cpu
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_online_cpu
  

  Symbols:

  ffffffff81058940-ffffffff8105898c: get_cache_id (STB_LOCAL)
  

• In 5.4: Collision, Selective Inline ⚠️

  void get_cache_id(int cpu, struct _cpuid4_info_regs *id4_regs);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff81044d85)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1006
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:__populate_cache_leaves
  

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81059210)
  Location: arch/x86/kernel/cpu/resctrl/core.c:349
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_offline_cpu
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_online_cpu
  

  Symbols:

  ffffffff81059210-ffffffff8105925c: get_cache_id (STB_LOCAL)
  

• In 5.8: Collision, Full Inline ⚠️

  Collision: Static-Static Collision

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff81048eb4)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1006
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:__populate_cache_leaves
  

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff8105e4fa)
  Location: arch/x86/kernel/cpu/resctrl/core.c:349
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/resctrl/core.c:domain_remove_cpu
    - arch/x86/kernel/cpu/resctrl/core.c:domain_add_cpu
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff81048374)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1006
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:__populate_cache_leaves
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff81049b3d)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1006
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:__populate_cache_leaves
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff81051404)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1006
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:populate_cache_leaves
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff8105c9d2)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1007
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:populate_cache_leaves
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff8106a9f2)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1020
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:populate_cache_leaves
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff8106c362)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1019
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:populate_cache_leaves
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff810735b2)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1013
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:populate_cache_leaves
  

Arch

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

Flavor

• In aws: Collision, Selective Inline ⚠️

  void get_cache_id(int cpu, struct _cpuid4_info_regs *id4_regs);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff81044f05)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1006
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:__populate_cache_leaves
  

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81058d90)
  Location: arch/x86/kernel/cpu/resctrl/core.c:349
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_offline_cpu
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_online_cpu
  

  Symbols:

  ffffffff81058d90-ffffffff81058ddc: get_cache_id (STB_LOCAL)
  

• In azure: Collision, Selective Inline ⚠️

  void get_cache_id(int cpu, struct _cpuid4_info_regs *id4_regs);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff81034415)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1006
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:__populate_cache_leaves
  

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff81048f80)
  Location: arch/x86/kernel/cpu/resctrl/core.c:349
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_offline_cpu
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_online_cpu
  

  Symbols:

  ffffffff81048f80-ffffffff81048fcc: get_cache_id (STB_LOCAL)
  

• In gcp: Collision, Selective Inline ⚠️

  void get_cache_id(int cpu, struct _cpuid4_info_regs *id4_regs);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff81044d45)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1006
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:__populate_cache_leaves
  

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff810591c0)
  Location: arch/x86/kernel/cpu/resctrl/core.c:349
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_offline_cpu
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_online_cpu
  

  Symbols:

  ffffffff810591c0-ffffffff8105920c: get_cache_id (STB_LOCAL)
  

• In lowlatency: Collision, Selective Inline ⚠️

  void get_cache_id(int cpu, struct _cpuid4_info_regs *id4_regs);
  

  Collision: Static-Static Collision

  Inline: Selective

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/cacheinfo.c (ffffffff81046145)
  Location: arch/x86/kernel/cpu/cacheinfo.c:1006
  Inline: True
  Inline callers:
    - arch/x86/kernel/cpu/cacheinfo.c:__populate_cache_leaves
  

  In arch/x86/kernel/cpu/resctrl/core.c (ffffffff8105a660)
  Location: arch/x86/kernel/cpu/resctrl/core.c:349
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_offline_cpu
    - arch/x86/kernel/cpu/resctrl/core.c:resctrl_online_cpu
  

  Symbols:

  ffffffff8105a660-ffffffff8105a6ac: get_cache_id (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 ✅

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 ✅