website-struct

Struct: mce

Status

Regular

• In 4.4: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 usable_addr;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
  };
  

• In 4.8: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
  };
  

• In 4.10: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
  };
  

• In 4.13: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
  };
  

• In 4.15: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
  };
  

• In 4.18: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
  };
  

• In 5.0: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
  };
  

• In 5.3: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
  };
  

• In 5.4: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
  };
  

• In 5.8: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
      __u64 kflags;
  };
  

• In 5.11: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
      __u64 kflags;
  };
  

• In 5.13: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
      __u64 kflags;
  };
  

• In 5.15: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
      __u64 kflags;
  };
  

• In 5.19: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
      __u64 kflags;
  };
  

• In 6.2: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
      __u64 kflags;
  };
  

• In 6.5: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
      __u64 kflags;
  };
  

• In 6.8: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
      __u64 kflags;
  };
  

Arch

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

Flavor

• In aws: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
  };
  

• In azure: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
  };
  

• In gcp: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
  };
  

• In lowlatency: ✅

  struct mce {
      __u64 status;
      __u64 misc;
      __u64 addr;
      __u64 mcgstatus;
      __u64 ip;
      __u64 tsc;
      __u64 time;
      __u8 cpuvendor;
      __u8 inject_flags;
      __u8 severity;
      __u8 pad;
      __u32 cpuid;
      __u8 cs;
      __u8 bank;
      __u8 cpu;
      __u8 finished;
      __u32 extcpu;
      __u32 socketid;
      __u32 apicid;
      __u64 mcgcap;
      __u64 synd;
      __u64 ipid;
      __u64 ppin;
      __u32 microcode;
  };
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Field added. __u8 pad
  • Field removed. __u8 usable_addr
• Changed between 4.8 and 4.10 ⚠️

  • Field added. __u64 synd
  • Field added. __u64 ipid
  • Field added. __u64 ppin
• No changes between 4.10 and 4.13 ✅
• Changed between 4.13 and 4.15 ⚠️

  • Field added. __u32 microcode
• 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 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. __u64 kflags
• 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 ✅