cregit-Linux how code gets into the kernel

Release 4.7 include/trace/events/mce.h


#undef TRACE_SYSTEM

#define TRACE_SYSTEM mce

#if !defined(_TRACE_MCE_H) || defined(TRACE_HEADER_MULTI_READ)

#define _TRACE_MCE_H

#include <linux/ktime.h>
#include <linux/tracepoint.h>
#include <asm/mce.h>

TRACE_EVENT(mce_record,

	TP_PROTO(struct mce *m),

	TP_ARGS(m),

	TP_STRUCT__entry(
                __field(        u64,            mcgcap          )
                __field(        u64,            mcgstatus       )
                __field(        u64,            status          )
                __field(        u64,            addr            )
                __field(        u64,            misc            )
                __field(        u64,            ip              )
                __field(        u64,            tsc             )
                __field(        u64,            walltime        )
                __field(        u32,            cpu             )
                __field(        u32,            cpuid           )
                __field(        u32,            apicid          )
                __field(        u32,            socketid        )
                __field(        u8,             cs              )
                __field(        u8,             bank            )
                __field(        u8,             cpuvendor       )
        ),

	TP_fast_assign(
                __entry->mcgcap         = m->mcgcap;
                __entry->mcgstatus      = m->mcgstatus;
                __entry->status         = m->status;
                __entry->addr           = m->addr;
                __entry->misc           = m->misc;
                __entry->ip             = m->ip;
                __entry->tsc            = m->tsc;
                __entry->walltime       = m->time;
                __entry->cpu            = m->extcpu;
                __entry->cpuid          = m->cpuid;
                __entry->apicid         = m->apicid;
                __entry->socketid       = m->socketid;
                __entry->cs             = m->cs;
                __entry->bank           = m->bank;
                __entry->cpuvendor      = m->cpuvendor;
        ),

	TP_printk("CPU: %d, MCGc/s: %llx/%llx, MC%d: %016Lx, ADDR/MISC: %016Lx/%016Lx, RIP: %02x:<%016Lx>, TSC: %llx, PROCESSOR: %u:%x, TIME: %llu, SOCKET: %u, APIC: %x",
                __entry->cpu,
                __entry->mcgcap, __entry->mcgstatus,
                __entry->bank, __entry->status,
                __entry->addr, __entry->misc,
                __entry->cs, __entry->ip,
                __entry->tsc,
                __entry->cpuvendor, __entry->cpuid,
                __entry->walltime,
                __entry->socketid,
                __entry->apicid)
);

#endif /* _TRACE_MCE_H */

/* This part must be outside protection */
#include <trace/define_trace.h>

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