DepSurf

Struct: xen_pmu_intel_ctxt

Status

Regular

• In 4.4: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 4.8: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 4.10: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 4.13: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 4.15: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 4.18: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 5.0: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 5.3: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 5.4: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 5.8: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 5.11: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 5.13: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 5.15: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 5.19: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 6.2: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 6.5: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In 6.8: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

Arch

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

Flavor

• In aws: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In azure: Absent ⚠️
• In gcp: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

• In lowlatency: ✅

  struct xen_pmu_intel_ctxt {
      uint32_t fixed_counters;
      uint32_t arch_counters;
      uint64_t global_ctrl;
      uint64_t global_ovf_ctrl;
      uint64_t global_status;
      uint64_t fixed_ctrl;
      uint64_t ds_area;
      uint64_t pebs_enable;
      uint64_t debugctl;
      uint64_t regs[0];
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• 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 ✅
• 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 gcp ✅
• No changes between generic and lowlatency ✅