DepSurf

Function: mba_wrmsr

Status

Regular

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

  void mba_wrmsr(struct rdt_domain *d, struct msr_param *m, struct rdt_resource *r);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel_rdt.c (ffffffff810410d0)
  Location: arch/x86/kernel/cpu/intel_rdt.c:307
  Inline: False
  

  Symbols:

  ffffffff810410d0-ffffffff8104115c: mba_wrmsr (STB_LOCAL)
  

• In 4.15: ✅

  void mba_wrmsr(struct rdt_domain *d, struct msr_param *m, struct rdt_resource *r);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/cpu/intel_rdt.c (ffffffff810444c0)
  Location: arch/x86/kernel/cpu/intel_rdt.c:308
  Inline: False
  

  Symbols:

  ffffffff810444c0-ffffffff8104454c: mba_wrmsr (STB_LOCAL)
  

• In 4.18: Transformation ⚠️

  void mba_wrmsr(struct rdt_domain *d, struct msr_param *m, struct rdt_resource *r);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In arch/x86/kernel/cpu/intel_rdt.c (0)
  Location: arch/x86/kernel/cpu/intel_rdt.c:362
  Inline: False
  

  Symbols:

  ffffffff81046ad0-ffffffff81046b4b: mba_wrmsr (STB_LOCAL)
  ffffffff8104723f-ffffffff81047257: mba_wrmsr.cold.11 (STB_LOCAL)
  

• 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: Absent ⚠️
• In 6.8: Absent ⚠️

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

Regular

• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅