DepSurf

Function: cpu_clustergroup_mask

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: Absent ⚠️
• 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: ✅

  const struct cpumask *cpu_clustergroup_mask(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff810857b0)
  Location: arch/x86/kernel/smpboot.c:693
  Inline: False
  Direct callers:
    - drivers/base/topology.c:cluster_cpus_list_read
    - drivers/base/topology.c:cluster_cpus_read
  

  Symbols:

  ffffffff810857b0-ffffffff810857f9: cpu_clustergroup_mask (STB_GLOBAL)
  

• In 6.2: ✅

  const struct cpumask *cpu_clustergroup_mask(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff81098b40)
  Location: arch/x86/kernel/smpboot.c:691
  Inline: False
  Direct callers:
    - drivers/base/topology.c:cluster_cpus_list_read
    - drivers/base/topology.c:cluster_cpus_read
  

  Symbols:

  ffffffff81098b40-ffffffff81098b89: cpu_clustergroup_mask (STB_GLOBAL)
  

• In 6.5: ✅

  const struct cpumask *cpu_clustergroup_mask(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff8109bce0)
  Location: arch/x86/kernel/smpboot.c:753
  Inline: False
  Direct callers:
    - drivers/base/topology.c:cluster_cpus_list_read
    - drivers/base/topology.c:cluster_cpus_read
  

  Symbols:

  ffffffff8109bce0-ffffffff8109bd29: cpu_clustergroup_mask (STB_GLOBAL)
  

• In 6.8: ✅

  const struct cpumask *cpu_clustergroup_mask(int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In arch/x86/kernel/smpboot.c (ffffffff810a32e0)
  Location: arch/x86/kernel/smpboot.c:756
  Inline: False
  Direct callers:
    - drivers/base/topology.c:cluster_cpus_list_read
    - drivers/base/topology.c:cluster_cpus_read
  

  Symbols:

  ffffffff810a32e0-ffffffff810a3329: cpu_clustergroup_mask (STB_GLOBAL)
  

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 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅