1 #if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
4 #include <linux/tracepoint.h>
7 #include <asm/clocksource.h>
10 #define TRACE_SYSTEM kvm
13 * Tracepoint for guest mode entry.
15 TRACE_EVENT(kvm_entry,
16 TP_PROTO(unsigned int vcpu_id),
20 __field( unsigned int, vcpu_id )
24 __entry->vcpu_id = vcpu_id;
27 TP_printk("vcpu %u", __entry->vcpu_id)
31 * Tracepoint for hypercall.
33 TRACE_EVENT(kvm_hypercall,
34 TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1,
35 unsigned long a2, unsigned long a3),
36 TP_ARGS(nr, a0, a1, a2, a3),
39 __field( unsigned long, nr )
40 __field( unsigned long, a0 )
41 __field( unsigned long, a1 )
42 __field( unsigned long, a2 )
43 __field( unsigned long, a3 )
54 TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx",
55 __entry->nr, __entry->a0, __entry->a1, __entry->a2,
60 * Tracepoint for hypercall.
62 TRACE_EVENT(kvm_hv_hypercall,
63 TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx,
64 __u64 ingpa, __u64 outgpa),
65 TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa),
68 __field( __u16, rep_cnt )
69 __field( __u16, rep_idx )
70 __field( __u64, ingpa )
71 __field( __u64, outgpa )
72 __field( __u16, code )
77 __entry->rep_cnt = rep_cnt;
78 __entry->rep_idx = rep_idx;
79 __entry->ingpa = ingpa;
80 __entry->outgpa = outgpa;
85 TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx",
86 __entry->code, __entry->fast ? "fast" : "slow",
87 __entry->rep_cnt, __entry->rep_idx, __entry->ingpa,
99 TP_PROTO(unsigned int rw, unsigned int port, unsigned int size,
100 unsigned int count, void *data),
101 TP_ARGS(rw, port, size, count, data),
104 __field( unsigned int, rw )
105 __field( unsigned int, port )
106 __field( unsigned int, size )
107 __field( unsigned int, count )
108 __field( unsigned int, val )
113 __entry->port = port;
114 __entry->size = size;
115 __entry->count = count;
117 __entry->val = *(unsigned char *)data;
119 __entry->val = *(unsigned short *)data;
121 __entry->val = *(unsigned int *)data;
124 TP_printk("pio_%s at 0x%x size %d count %d val 0x%x %s",
125 __entry->rw ? "write" : "read",
126 __entry->port, __entry->size, __entry->count, __entry->val,
127 __entry->count > 1 ? "(...)" : "")
131 * Tracepoint for cpuid.
133 TRACE_EVENT(kvm_cpuid,
134 TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx,
135 unsigned long rcx, unsigned long rdx),
136 TP_ARGS(function, rax, rbx, rcx, rdx),
139 __field( unsigned int, function )
140 __field( unsigned long, rax )
141 __field( unsigned long, rbx )
142 __field( unsigned long, rcx )
143 __field( unsigned long, rdx )
147 __entry->function = function;
154 TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx",
155 __entry->function, __entry->rax,
156 __entry->rbx, __entry->rcx, __entry->rdx)
159 #define AREG(x) { APIC_##x, "APIC_" #x }
161 #define kvm_trace_symbol_apic \
162 AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \
163 AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \
164 AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \
165 AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \
166 AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \
169 * Tracepoint for apic access.
171 TRACE_EVENT(kvm_apic,
172 TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val),
173 TP_ARGS(rw, reg, val),
176 __field( unsigned int, rw )
177 __field( unsigned int, reg )
178 __field( unsigned int, val )
187 TP_printk("apic_%s %s = 0x%x",
188 __entry->rw ? "write" : "read",
189 __print_symbolic(__entry->reg, kvm_trace_symbol_apic),
193 #define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val)
194 #define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val)
196 #define KVM_ISA_VMX 1
197 #define KVM_ISA_SVM 2
200 * Tracepoint for kvm guest exit:
202 TRACE_EVENT(kvm_exit,
203 TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa),
204 TP_ARGS(exit_reason, vcpu, isa),
207 __field( unsigned int, exit_reason )
208 __field( unsigned long, guest_rip )
210 __field( u64, info1 )
211 __field( u64, info2 )
215 __entry->exit_reason = exit_reason;
216 __entry->guest_rip = kvm_rip_read(vcpu);
218 kvm_x86_ops->get_exit_info(vcpu, &__entry->info1,
222 TP_printk("reason %s rip 0x%lx info %llx %llx",
223 (__entry->isa == KVM_ISA_VMX) ?
224 __print_symbolic(__entry->exit_reason, VMX_EXIT_REASONS) :
225 __print_symbolic(__entry->exit_reason, SVM_EXIT_REASONS),
226 __entry->guest_rip, __entry->info1, __entry->info2)
230 * Tracepoint for kvm interrupt injection:
232 TRACE_EVENT(kvm_inj_virq,
233 TP_PROTO(unsigned int irq),
237 __field( unsigned int, irq )
244 TP_printk("irq %u", __entry->irq)
247 #define EXS(x) { x##_VECTOR, "#" #x }
249 #define kvm_trace_sym_exc \
250 EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \
251 EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \
255 * Tracepoint for kvm interrupt injection:
257 TRACE_EVENT(kvm_inj_exception,
258 TP_PROTO(unsigned exception, bool has_error, unsigned error_code),
259 TP_ARGS(exception, has_error, error_code),
262 __field( u8, exception )
263 __field( u8, has_error )
264 __field( u32, error_code )
268 __entry->exception = exception;
269 __entry->has_error = has_error;
270 __entry->error_code = error_code;
273 TP_printk("%s (0x%x)",
274 __print_symbolic(__entry->exception, kvm_trace_sym_exc),
275 /* FIXME: don't print error_code if not present */
276 __entry->has_error ? __entry->error_code : 0)
280 * Tracepoint for page fault.
282 TRACE_EVENT(kvm_page_fault,
283 TP_PROTO(unsigned long fault_address, unsigned int error_code),
284 TP_ARGS(fault_address, error_code),
287 __field( unsigned long, fault_address )
288 __field( unsigned int, error_code )
292 __entry->fault_address = fault_address;
293 __entry->error_code = error_code;
296 TP_printk("address %lx error_code %x",
297 __entry->fault_address, __entry->error_code)
301 * Tracepoint for guest MSR access.
304 TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception),
305 TP_ARGS(write, ecx, data, exception),
308 __field( unsigned, write )
311 __field( u8, exception )
315 __entry->write = write;
317 __entry->data = data;
318 __entry->exception = exception;
321 TP_printk("msr_%s %x = 0x%llx%s",
322 __entry->write ? "write" : "read",
323 __entry->ecx, __entry->data,
324 __entry->exception ? " (#GP)" : "")
327 #define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false)
328 #define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false)
329 #define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true)
330 #define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true)
333 * Tracepoint for guest CR access.
336 TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val),
337 TP_ARGS(rw, cr, val),
340 __field( unsigned int, rw )
341 __field( unsigned int, cr )
342 __field( unsigned long, val )
351 TP_printk("cr_%s %x = 0x%lx",
352 __entry->rw ? "write" : "read",
353 __entry->cr, __entry->val)
356 #define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
357 #define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
359 TRACE_EVENT(kvm_pic_set_irq,
360 TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced),
361 TP_ARGS(chip, pin, elcr, imr, coalesced),
364 __field( __u8, chip )
366 __field( __u8, elcr )
368 __field( bool, coalesced )
372 __entry->chip = chip;
374 __entry->elcr = elcr;
376 __entry->coalesced = coalesced;
379 TP_printk("chip %u pin %u (%s%s)%s",
380 __entry->chip, __entry->pin,
381 (__entry->elcr & (1 << __entry->pin)) ? "level":"edge",
382 (__entry->imr & (1 << __entry->pin)) ? "|masked":"",
383 __entry->coalesced ? " (coalesced)" : "")
386 #define kvm_apic_dst_shorthand \
390 {0x3, "all-but-self"}
392 TRACE_EVENT(kvm_apic_ipi,
393 TP_PROTO(__u32 icr_low, __u32 dest_id),
394 TP_ARGS(icr_low, dest_id),
397 __field( __u32, icr_low )
398 __field( __u32, dest_id )
402 __entry->icr_low = icr_low;
403 __entry->dest_id = dest_id;
406 TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)",
407 __entry->dest_id, (u8)__entry->icr_low,
408 __print_symbolic((__entry->icr_low >> 8 & 0x7),
410 (__entry->icr_low & (1<<11)) ? "logical" : "physical",
411 (__entry->icr_low & (1<<14)) ? "assert" : "de-assert",
412 (__entry->icr_low & (1<<15)) ? "level" : "edge",
413 __print_symbolic((__entry->icr_low >> 18 & 0x3),
414 kvm_apic_dst_shorthand))
417 TRACE_EVENT(kvm_apic_accept_irq,
418 TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced),
419 TP_ARGS(apicid, dm, tm, vec, coalesced),
422 __field( __u32, apicid )
426 __field( bool, coalesced )
430 __entry->apicid = apicid;
434 __entry->coalesced = coalesced;
437 TP_printk("apicid %x vec %u (%s|%s)%s",
438 __entry->apicid, __entry->vec,
439 __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
440 __entry->tm ? "level" : "edge",
441 __entry->coalesced ? " (coalesced)" : "")
445 TP_PROTO(struct kvm_lapic *apic, int vector),
446 TP_ARGS(apic, vector),
449 __field( __u32, apicid )
450 __field( int, vector )
454 __entry->apicid = apic->vcpu->vcpu_id;
455 __entry->vector = vector;
458 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
461 TRACE_EVENT(kvm_pv_eoi,
462 TP_PROTO(struct kvm_lapic *apic, int vector),
463 TP_ARGS(apic, vector),
466 __field( __u32, apicid )
467 __field( int, vector )
471 __entry->apicid = apic->vcpu->vcpu_id;
472 __entry->vector = vector;
475 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
479 * Tracepoint for nested VMRUN
481 TRACE_EVENT(kvm_nested_vmrun,
482 TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl,
483 __u32 event_inj, bool npt),
484 TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt),
487 __field( __u64, rip )
488 __field( __u64, vmcb )
489 __field( __u64, nested_rip )
490 __field( __u32, int_ctl )
491 __field( __u32, event_inj )
497 __entry->vmcb = vmcb;
498 __entry->nested_rip = nested_rip;
499 __entry->int_ctl = int_ctl;
500 __entry->event_inj = event_inj;
504 TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x "
505 "event_inj: 0x%08x npt: %s",
506 __entry->rip, __entry->vmcb, __entry->nested_rip,
507 __entry->int_ctl, __entry->event_inj,
508 __entry->npt ? "on" : "off")
511 TRACE_EVENT(kvm_nested_intercepts,
512 TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept),
513 TP_ARGS(cr_read, cr_write, exceptions, intercept),
516 __field( __u16, cr_read )
517 __field( __u16, cr_write )
518 __field( __u32, exceptions )
519 __field( __u64, intercept )
523 __entry->cr_read = cr_read;
524 __entry->cr_write = cr_write;
525 __entry->exceptions = exceptions;
526 __entry->intercept = intercept;
529 TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx",
530 __entry->cr_read, __entry->cr_write, __entry->exceptions,
534 * Tracepoint for #VMEXIT while nested
536 TRACE_EVENT(kvm_nested_vmexit,
537 TP_PROTO(__u64 rip, __u32 exit_code,
538 __u64 exit_info1, __u64 exit_info2,
539 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
540 TP_ARGS(rip, exit_code, exit_info1, exit_info2,
541 exit_int_info, exit_int_info_err, isa),
544 __field( __u64, rip )
545 __field( __u32, exit_code )
546 __field( __u64, exit_info1 )
547 __field( __u64, exit_info2 )
548 __field( __u32, exit_int_info )
549 __field( __u32, exit_int_info_err )
550 __field( __u32, isa )
555 __entry->exit_code = exit_code;
556 __entry->exit_info1 = exit_info1;
557 __entry->exit_info2 = exit_info2;
558 __entry->exit_int_info = exit_int_info;
559 __entry->exit_int_info_err = exit_int_info_err;
562 TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx "
563 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
565 (__entry->isa == KVM_ISA_VMX) ?
566 __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) :
567 __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS),
568 __entry->exit_info1, __entry->exit_info2,
569 __entry->exit_int_info, __entry->exit_int_info_err)
573 * Tracepoint for #VMEXIT reinjected to the guest
575 TRACE_EVENT(kvm_nested_vmexit_inject,
576 TP_PROTO(__u32 exit_code,
577 __u64 exit_info1, __u64 exit_info2,
578 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
579 TP_ARGS(exit_code, exit_info1, exit_info2,
580 exit_int_info, exit_int_info_err, isa),
583 __field( __u32, exit_code )
584 __field( __u64, exit_info1 )
585 __field( __u64, exit_info2 )
586 __field( __u32, exit_int_info )
587 __field( __u32, exit_int_info_err )
588 __field( __u32, isa )
592 __entry->exit_code = exit_code;
593 __entry->exit_info1 = exit_info1;
594 __entry->exit_info2 = exit_info2;
595 __entry->exit_int_info = exit_int_info;
596 __entry->exit_int_info_err = exit_int_info_err;
600 TP_printk("reason: %s ext_inf1: 0x%016llx "
601 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
602 (__entry->isa == KVM_ISA_VMX) ?
603 __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) :
604 __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS),
605 __entry->exit_info1, __entry->exit_info2,
606 __entry->exit_int_info, __entry->exit_int_info_err)
610 * Tracepoint for nested #vmexit because of interrupt pending
612 TRACE_EVENT(kvm_nested_intr_vmexit,
617 __field( __u64, rip )
624 TP_printk("rip: 0x%016llx", __entry->rip)
628 * Tracepoint for nested #vmexit because of interrupt pending
630 TRACE_EVENT(kvm_invlpga,
631 TP_PROTO(__u64 rip, int asid, u64 address),
632 TP_ARGS(rip, asid, address),
635 __field( __u64, rip )
637 __field( __u64, address )
642 __entry->asid = asid;
643 __entry->address = address;
646 TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx",
647 __entry->rip, __entry->asid, __entry->address)
651 * Tracepoint for nested #vmexit because of interrupt pending
653 TRACE_EVENT(kvm_skinit,
654 TP_PROTO(__u64 rip, __u32 slb),
658 __field( __u64, rip )
659 __field( __u32, slb )
667 TP_printk("rip: 0x%016llx slb: 0x%08x",
668 __entry->rip, __entry->slb)
671 #define KVM_EMUL_INSN_F_CR0_PE (1 << 0)
672 #define KVM_EMUL_INSN_F_EFL_VM (1 << 1)
673 #define KVM_EMUL_INSN_F_CS_D (1 << 2)
674 #define KVM_EMUL_INSN_F_CS_L (1 << 3)
676 #define kvm_trace_symbol_emul_flags \
678 { KVM_EMUL_INSN_F_CR0_PE \
679 | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \
680 { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \
681 { KVM_EMUL_INSN_F_CR0_PE \
682 | KVM_EMUL_INSN_F_CS_D, "prot32" }, \
683 { KVM_EMUL_INSN_F_CR0_PE \
684 | KVM_EMUL_INSN_F_CS_L, "prot64" }
686 #define kei_decode_mode(mode) ({ \
689 case X86EMUL_MODE_REAL: \
692 case X86EMUL_MODE_VM86: \
693 flags = KVM_EMUL_INSN_F_EFL_VM; \
695 case X86EMUL_MODE_PROT16: \
696 flags = KVM_EMUL_INSN_F_CR0_PE; \
698 case X86EMUL_MODE_PROT32: \
699 flags = KVM_EMUL_INSN_F_CR0_PE \
700 | KVM_EMUL_INSN_F_CS_D; \
702 case X86EMUL_MODE_PROT64: \
703 flags = KVM_EMUL_INSN_F_CR0_PE \
704 | KVM_EMUL_INSN_F_CS_L; \
710 TRACE_EVENT(kvm_emulate_insn,
711 TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed),
712 TP_ARGS(vcpu, failed),
715 __field( __u64, rip )
716 __field( __u32, csbase )
718 __array( __u8, insn, 15 )
719 __field( __u8, flags )
720 __field( __u8, failed )
724 __entry->csbase = kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS);
725 __entry->len = vcpu->arch.emulate_ctxt.fetch.ptr
726 - vcpu->arch.emulate_ctxt.fetch.data;
727 __entry->rip = vcpu->arch.emulate_ctxt._eip - __entry->len;
728 memcpy(__entry->insn,
729 vcpu->arch.emulate_ctxt.fetch.data,
731 __entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt.mode);
732 __entry->failed = failed;
735 TP_printk("%x:%llx:%s (%s)%s",
736 __entry->csbase, __entry->rip,
737 __print_hex(__entry->insn, __entry->len),
738 __print_symbolic(__entry->flags,
739 kvm_trace_symbol_emul_flags),
740 __entry->failed ? " failed" : ""
744 #define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0)
745 #define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1)
749 TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match),
750 TP_ARGS(gva, gpa, write, gpa_match),
756 __field(bool, gpa_match)
762 __entry->write = write;
763 __entry->gpa_match = gpa_match
766 TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
767 __entry->write ? "Write" : "Read",
768 __entry->gpa_match ? "GPA" : "GVA")
771 TRACE_EVENT(kvm_write_tsc_offset,
772 TP_PROTO(unsigned int vcpu_id, __u64 previous_tsc_offset,
773 __u64 next_tsc_offset),
774 TP_ARGS(vcpu_id, previous_tsc_offset, next_tsc_offset),
777 __field( unsigned int, vcpu_id )
778 __field( __u64, previous_tsc_offset )
779 __field( __u64, next_tsc_offset )
783 __entry->vcpu_id = vcpu_id;
784 __entry->previous_tsc_offset = previous_tsc_offset;
785 __entry->next_tsc_offset = next_tsc_offset;
788 TP_printk("vcpu=%u prev=%llu next=%llu", __entry->vcpu_id,
789 __entry->previous_tsc_offset, __entry->next_tsc_offset)
794 #define host_clocks \
795 {VCLOCK_NONE, "none"}, \
796 {VCLOCK_TSC, "tsc"}, \
797 {VCLOCK_HPET, "hpet"} \
799 TRACE_EVENT(kvm_update_master_clock,
800 TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched),
801 TP_ARGS(use_master_clock, host_clock, offset_matched),
804 __field( bool, use_master_clock )
805 __field( unsigned int, host_clock )
806 __field( bool, offset_matched )
810 __entry->use_master_clock = use_master_clock;
811 __entry->host_clock = host_clock;
812 __entry->offset_matched = offset_matched;
815 TP_printk("masterclock %d hostclock %s offsetmatched %u",
816 __entry->use_master_clock,
817 __print_symbolic(__entry->host_clock, host_clocks),
818 __entry->offset_matched)
821 TRACE_EVENT(kvm_track_tsc,
822 TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched,
823 unsigned int online_vcpus, bool use_master_clock,
824 unsigned int host_clock),
825 TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock,
829 __field( unsigned int, vcpu_id )
830 __field( unsigned int, nr_vcpus_matched_tsc )
831 __field( unsigned int, online_vcpus )
832 __field( bool, use_master_clock )
833 __field( unsigned int, host_clock )
837 __entry->vcpu_id = vcpu_id;
838 __entry->nr_vcpus_matched_tsc = nr_matched;
839 __entry->online_vcpus = online_vcpus;
840 __entry->use_master_clock = use_master_clock;
841 __entry->host_clock = host_clock;
844 TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u"
846 __entry->vcpu_id, __entry->use_master_clock,
847 __entry->nr_vcpus_matched_tsc, __entry->online_vcpus,
848 __print_symbolic(__entry->host_clock, host_clocks))
851 #endif /* CONFIG_X86_64 */
853 #endif /* _TRACE_KVM_H */
855 #undef TRACE_INCLUDE_PATH
856 #define TRACE_INCLUDE_PATH arch/x86/kvm
857 #undef TRACE_INCLUDE_FILE
858 #define TRACE_INCLUDE_FILE trace
860 /* This part must be outside protection */
861 #include <trace/define_trace.h>