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1#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
2#define _TRACE_KVM_H
3
4#include <linux/tracepoint.h>
5#include <asm/vmx.h>
6#include <asm/svm.h>
7#include <asm/clocksource.h>
8
9#undef TRACE_SYSTEM
10#define TRACE_SYSTEM kvm
11
12/*
13 * Tracepoint for guest mode entry.
14 */
15TRACE_EVENT(kvm_entry,
16 TP_PROTO(unsigned int vcpu_id),
17 TP_ARGS(vcpu_id),
18
19 TP_STRUCT__entry(
20 __field( unsigned int, vcpu_id )
21 ),
22
23 TP_fast_assign(
24 __entry->vcpu_id = vcpu_id;
25 ),
26
27 TP_printk("vcpu %u", __entry->vcpu_id)
28);
29
30/*
31 * Tracepoint for hypercall.
32 */
33TRACE_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),
37
38 TP_STRUCT__entry(
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 )
44 ),
45
46 TP_fast_assign(
47 __entry->nr = nr;
48 __entry->a0 = a0;
49 __entry->a1 = a1;
50 __entry->a2 = a2;
51 __entry->a3 = a3;
52 ),
53
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,
56 __entry->a3)
57);
58
59/*
60 * Tracepoint for hypercall.
61 */
62TRACE_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),
66
67 TP_STRUCT__entry(
68 __field( __u16, rep_cnt )
69 __field( __u16, rep_idx )
70 __field( __u64, ingpa )
71 __field( __u64, outgpa )
72 __field( __u16, code )
73 __field( bool, fast )
74 ),
75
76 TP_fast_assign(
77 __entry->rep_cnt = rep_cnt;
78 __entry->rep_idx = rep_idx;
79 __entry->ingpa = ingpa;
80 __entry->outgpa = outgpa;
81 __entry->code = code;
82 __entry->fast = fast;
83 ),
84
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,
88 __entry->outgpa)
89);
90
91/*
92 * Tracepoint for PIO.
93 */
94TRACE_EVENT(kvm_pio,
95 TP_PROTO(unsigned int rw, unsigned int port, unsigned int size,
96 unsigned int count),
97 TP_ARGS(rw, port, size, count),
98
99 TP_STRUCT__entry(
100 __field( unsigned int, rw )
101 __field( unsigned int, port )
102 __field( unsigned int, size )
103 __field( unsigned int, count )
104 ),
105
106 TP_fast_assign(
107 __entry->rw = rw;
108 __entry->port = port;
109 __entry->size = size;
110 __entry->count = count;
111 ),
112
113 TP_printk("pio_%s at 0x%x size %d count %d",
114 __entry->rw ? "write" : "read",
115 __entry->port, __entry->size, __entry->count)
116);
117
118/*
119 * Tracepoint for cpuid.
120 */
121TRACE_EVENT(kvm_cpuid,
122 TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx,
123 unsigned long rcx, unsigned long rdx),
124 TP_ARGS(function, rax, rbx, rcx, rdx),
125
126 TP_STRUCT__entry(
127 __field( unsigned int, function )
128 __field( unsigned long, rax )
129 __field( unsigned long, rbx )
130 __field( unsigned long, rcx )
131 __field( unsigned long, rdx )
132 ),
133
134 TP_fast_assign(
135 __entry->function = function;
136 __entry->rax = rax;
137 __entry->rbx = rbx;
138 __entry->rcx = rcx;
139 __entry->rdx = rdx;
140 ),
141
142 TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx",
143 __entry->function, __entry->rax,
144 __entry->rbx, __entry->rcx, __entry->rdx)
145);
146
147#define AREG(x) { APIC_##x, "APIC_" #x }
148
149#define kvm_trace_symbol_apic \
150 AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \
151 AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \
152 AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \
153 AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \
154 AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \
155 AREG(ECTRL)
156/*
157 * Tracepoint for apic access.
158 */
159TRACE_EVENT(kvm_apic,
160 TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val),
161 TP_ARGS(rw, reg, val),
162
163 TP_STRUCT__entry(
164 __field( unsigned int, rw )
165 __field( unsigned int, reg )
166 __field( unsigned int, val )
167 ),
168
169 TP_fast_assign(
170 __entry->rw = rw;
171 __entry->reg = reg;
172 __entry->val = val;
173 ),
174
175 TP_printk("apic_%s %s = 0x%x",
176 __entry->rw ? "write" : "read",
177 __print_symbolic(__entry->reg, kvm_trace_symbol_apic),
178 __entry->val)
179);
180
181#define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val)
182#define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val)
183
184#define KVM_ISA_VMX 1
185#define KVM_ISA_SVM 2
186
187/*
188 * Tracepoint for kvm guest exit:
189 */
190TRACE_EVENT(kvm_exit,
191 TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa),
192 TP_ARGS(exit_reason, vcpu, isa),
193
194 TP_STRUCT__entry(
195 __field( unsigned int, exit_reason )
196 __field( unsigned long, guest_rip )
197 __field( u32, isa )
198 __field( u64, info1 )
199 __field( u64, info2 )
200 ),
201
202 TP_fast_assign(
203 __entry->exit_reason = exit_reason;
204 __entry->guest_rip = kvm_rip_read(vcpu);
205 __entry->isa = isa;
206 kvm_x86_ops->get_exit_info(vcpu, &__entry->info1,
207 &__entry->info2);
208 ),
209
210 TP_printk("reason %s rip 0x%lx info %llx %llx",
211 (__entry->isa == KVM_ISA_VMX) ?
212 __print_symbolic(__entry->exit_reason, VMX_EXIT_REASONS) :
213 __print_symbolic(__entry->exit_reason, SVM_EXIT_REASONS),
214 __entry->guest_rip, __entry->info1, __entry->info2)
215);
216
217/*
218 * Tracepoint for kvm interrupt injection:
219 */
220TRACE_EVENT(kvm_inj_virq,
221 TP_PROTO(unsigned int irq),
222 TP_ARGS(irq),
223
224 TP_STRUCT__entry(
225 __field( unsigned int, irq )
226 ),
227
228 TP_fast_assign(
229 __entry->irq = irq;
230 ),
231
232 TP_printk("irq %u", __entry->irq)
233);
234
235#define EXS(x) { x##_VECTOR, "#" #x }
236
237#define kvm_trace_sym_exc \
238 EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \
239 EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \
240 EXS(MF), EXS(MC)
241
242/*
243 * Tracepoint for kvm interrupt injection:
244 */
245TRACE_EVENT(kvm_inj_exception,
246 TP_PROTO(unsigned exception, bool has_error, unsigned error_code),
247 TP_ARGS(exception, has_error, error_code),
248
249 TP_STRUCT__entry(
250 __field( u8, exception )
251 __field( u8, has_error )
252 __field( u32, error_code )
253 ),
254
255 TP_fast_assign(
256 __entry->exception = exception;
257 __entry->has_error = has_error;
258 __entry->error_code = error_code;
259 ),
260
261 TP_printk("%s (0x%x)",
262 __print_symbolic(__entry->exception, kvm_trace_sym_exc),
263 /* FIXME: don't print error_code if not present */
264 __entry->has_error ? __entry->error_code : 0)
265);
266
267/*
268 * Tracepoint for page fault.
269 */
270TRACE_EVENT(kvm_page_fault,
271 TP_PROTO(unsigned long fault_address, unsigned int error_code),
272 TP_ARGS(fault_address, error_code),
273
274 TP_STRUCT__entry(
275 __field( unsigned long, fault_address )
276 __field( unsigned int, error_code )
277 ),
278
279 TP_fast_assign(
280 __entry->fault_address = fault_address;
281 __entry->error_code = error_code;
282 ),
283
284 TP_printk("address %lx error_code %x",
285 __entry->fault_address, __entry->error_code)
286);
287
288/*
289 * Tracepoint for guest MSR access.
290 */
291TRACE_EVENT(kvm_msr,
292 TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception),
293 TP_ARGS(write, ecx, data, exception),
294
295 TP_STRUCT__entry(
296 __field( unsigned, write )
297 __field( u32, ecx )
298 __field( u64, data )
299 __field( u8, exception )
300 ),
301
302 TP_fast_assign(
303 __entry->write = write;
304 __entry->ecx = ecx;
305 __entry->data = data;
306 __entry->exception = exception;
307 ),
308
309 TP_printk("msr_%s %x = 0x%llx%s",
310 __entry->write ? "write" : "read",
311 __entry->ecx, __entry->data,
312 __entry->exception ? " (#GP)" : "")
313);
314
315#define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false)
316#define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false)
317#define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true)
318#define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true)
319
320/*
321 * Tracepoint for guest CR access.
322 */
323TRACE_EVENT(kvm_cr,
324 TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val),
325 TP_ARGS(rw, cr, val),
326
327 TP_STRUCT__entry(
328 __field( unsigned int, rw )
329 __field( unsigned int, cr )
330 __field( unsigned long, val )
331 ),
332
333 TP_fast_assign(
334 __entry->rw = rw;
335 __entry->cr = cr;
336 __entry->val = val;
337 ),
338
339 TP_printk("cr_%s %x = 0x%lx",
340 __entry->rw ? "write" : "read",
341 __entry->cr, __entry->val)
342);
343
344#define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
345#define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
346
347TRACE_EVENT(kvm_pic_set_irq,
348 TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced),
349 TP_ARGS(chip, pin, elcr, imr, coalesced),
350
351 TP_STRUCT__entry(
352 __field( __u8, chip )
353 __field( __u8, pin )
354 __field( __u8, elcr )
355 __field( __u8, imr )
356 __field( bool, coalesced )
357 ),
358
359 TP_fast_assign(
360 __entry->chip = chip;
361 __entry->pin = pin;
362 __entry->elcr = elcr;
363 __entry->imr = imr;
364 __entry->coalesced = coalesced;
365 ),
366
367 TP_printk("chip %u pin %u (%s%s)%s",
368 __entry->chip, __entry->pin,
369 (__entry->elcr & (1 << __entry->pin)) ? "level":"edge",
370 (__entry->imr & (1 << __entry->pin)) ? "|masked":"",
371 __entry->coalesced ? " (coalesced)" : "")
372);
373
374#define kvm_apic_dst_shorthand \
375 {0x0, "dst"}, \
376 {0x1, "self"}, \
377 {0x2, "all"}, \
378 {0x3, "all-but-self"}
379
380TRACE_EVENT(kvm_apic_ipi,
381 TP_PROTO(__u32 icr_low, __u32 dest_id),
382 TP_ARGS(icr_low, dest_id),
383
384 TP_STRUCT__entry(
385 __field( __u32, icr_low )
386 __field( __u32, dest_id )
387 ),
388
389 TP_fast_assign(
390 __entry->icr_low = icr_low;
391 __entry->dest_id = dest_id;
392 ),
393
394 TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)",
395 __entry->dest_id, (u8)__entry->icr_low,
396 __print_symbolic((__entry->icr_low >> 8 & 0x7),
397 kvm_deliver_mode),
398 (__entry->icr_low & (1<<11)) ? "logical" : "physical",
399 (__entry->icr_low & (1<<14)) ? "assert" : "de-assert",
400 (__entry->icr_low & (1<<15)) ? "level" : "edge",
401 __print_symbolic((__entry->icr_low >> 18 & 0x3),
402 kvm_apic_dst_shorthand))
403);
404
405TRACE_EVENT(kvm_apic_accept_irq,
406 TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced),
407 TP_ARGS(apicid, dm, tm, vec, coalesced),
408
409 TP_STRUCT__entry(
410 __field( __u32, apicid )
411 __field( __u16, dm )
412 __field( __u8, tm )
413 __field( __u8, vec )
414 __field( bool, coalesced )
415 ),
416
417 TP_fast_assign(
418 __entry->apicid = apicid;
419 __entry->dm = dm;
420 __entry->tm = tm;
421 __entry->vec = vec;
422 __entry->coalesced = coalesced;
423 ),
424
425 TP_printk("apicid %x vec %u (%s|%s)%s",
426 __entry->apicid, __entry->vec,
427 __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
428 __entry->tm ? "level" : "edge",
429 __entry->coalesced ? " (coalesced)" : "")
430);
431
432TRACE_EVENT(kvm_eoi,
433 TP_PROTO(struct kvm_lapic *apic, int vector),
434 TP_ARGS(apic, vector),
435
436 TP_STRUCT__entry(
437 __field( __u32, apicid )
438 __field( int, vector )
439 ),
440
441 TP_fast_assign(
442 __entry->apicid = apic->vcpu->vcpu_id;
443 __entry->vector = vector;
444 ),
445
446 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
447);
448
449TRACE_EVENT(kvm_pv_eoi,
450 TP_PROTO(struct kvm_lapic *apic, int vector),
451 TP_ARGS(apic, vector),
452
453 TP_STRUCT__entry(
454 __field( __u32, apicid )
455 __field( int, vector )
456 ),
457
458 TP_fast_assign(
459 __entry->apicid = apic->vcpu->vcpu_id;
460 __entry->vector = vector;
461 ),
462
463 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
464);
465
466/*
467 * Tracepoint for nested VMRUN
468 */
469TRACE_EVENT(kvm_nested_vmrun,
470 TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl,
471 __u32 event_inj, bool npt),
472 TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt),
473
474 TP_STRUCT__entry(
475 __field( __u64, rip )
476 __field( __u64, vmcb )
477 __field( __u64, nested_rip )
478 __field( __u32, int_ctl )
479 __field( __u32, event_inj )
480 __field( bool, npt )
481 ),
482
483 TP_fast_assign(
484 __entry->rip = rip;
485 __entry->vmcb = vmcb;
486 __entry->nested_rip = nested_rip;
487 __entry->int_ctl = int_ctl;
488 __entry->event_inj = event_inj;
489 __entry->npt = npt;
490 ),
491
492 TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x "
493 "event_inj: 0x%08x npt: %s",
494 __entry->rip, __entry->vmcb, __entry->nested_rip,
495 __entry->int_ctl, __entry->event_inj,
496 __entry->npt ? "on" : "off")
497);
498
499TRACE_EVENT(kvm_nested_intercepts,
500 TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept),
501 TP_ARGS(cr_read, cr_write, exceptions, intercept),
502
503 TP_STRUCT__entry(
504 __field( __u16, cr_read )
505 __field( __u16, cr_write )
506 __field( __u32, exceptions )
507 __field( __u64, intercept )
508 ),
509
510 TP_fast_assign(
511 __entry->cr_read = cr_read;
512 __entry->cr_write = cr_write;
513 __entry->exceptions = exceptions;
514 __entry->intercept = intercept;
515 ),
516
517 TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx",
518 __entry->cr_read, __entry->cr_write, __entry->exceptions,
519 __entry->intercept)
520);
521/*
522 * Tracepoint for #VMEXIT while nested
523 */
524TRACE_EVENT(kvm_nested_vmexit,
525 TP_PROTO(__u64 rip, __u32 exit_code,
526 __u64 exit_info1, __u64 exit_info2,
527 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
528 TP_ARGS(rip, exit_code, exit_info1, exit_info2,
529 exit_int_info, exit_int_info_err, isa),
530
531 TP_STRUCT__entry(
532 __field( __u64, rip )
533 __field( __u32, exit_code )
534 __field( __u64, exit_info1 )
535 __field( __u64, exit_info2 )
536 __field( __u32, exit_int_info )
537 __field( __u32, exit_int_info_err )
538 __field( __u32, isa )
539 ),
540
541 TP_fast_assign(
542 __entry->rip = rip;
543 __entry->exit_code = exit_code;
544 __entry->exit_info1 = exit_info1;
545 __entry->exit_info2 = exit_info2;
546 __entry->exit_int_info = exit_int_info;
547 __entry->exit_int_info_err = exit_int_info_err;
548 __entry->isa = isa;
549 ),
550 TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx "
551 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
552 __entry->rip,
553 (__entry->isa == KVM_ISA_VMX) ?
554 __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) :
555 __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS),
556 __entry->exit_info1, __entry->exit_info2,
557 __entry->exit_int_info, __entry->exit_int_info_err)
558);
559
560/*
561 * Tracepoint for #VMEXIT reinjected to the guest
562 */
563TRACE_EVENT(kvm_nested_vmexit_inject,
564 TP_PROTO(__u32 exit_code,
565 __u64 exit_info1, __u64 exit_info2,
566 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
567 TP_ARGS(exit_code, exit_info1, exit_info2,
568 exit_int_info, exit_int_info_err, isa),
569
570 TP_STRUCT__entry(
571 __field( __u32, exit_code )
572 __field( __u64, exit_info1 )
573 __field( __u64, exit_info2 )
574 __field( __u32, exit_int_info )
575 __field( __u32, exit_int_info_err )
576 __field( __u32, isa )
577 ),
578
579 TP_fast_assign(
580 __entry->exit_code = exit_code;
581 __entry->exit_info1 = exit_info1;
582 __entry->exit_info2 = exit_info2;
583 __entry->exit_int_info = exit_int_info;
584 __entry->exit_int_info_err = exit_int_info_err;
585 __entry->isa = isa;
586 ),
587
588 TP_printk("reason: %s ext_inf1: 0x%016llx "
589 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
590 (__entry->isa == KVM_ISA_VMX) ?
591 __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) :
592 __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS),
593 __entry->exit_info1, __entry->exit_info2,
594 __entry->exit_int_info, __entry->exit_int_info_err)
595);
596
597/*
598 * Tracepoint for nested #vmexit because of interrupt pending
599 */
600TRACE_EVENT(kvm_nested_intr_vmexit,
601 TP_PROTO(__u64 rip),
602 TP_ARGS(rip),
603
604 TP_STRUCT__entry(
605 __field( __u64, rip )
606 ),
607
608 TP_fast_assign(
609 __entry->rip = rip
610 ),
611
612 TP_printk("rip: 0x%016llx", __entry->rip)
613);
614
615/*
616 * Tracepoint for nested #vmexit because of interrupt pending
617 */
618TRACE_EVENT(kvm_invlpga,
619 TP_PROTO(__u64 rip, int asid, u64 address),
620 TP_ARGS(rip, asid, address),
621
622 TP_STRUCT__entry(
623 __field( __u64, rip )
624 __field( int, asid )
625 __field( __u64, address )
626 ),
627
628 TP_fast_assign(
629 __entry->rip = rip;
630 __entry->asid = asid;
631 __entry->address = address;
632 ),
633
634 TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx",
635 __entry->rip, __entry->asid, __entry->address)
636);
637
638/*
639 * Tracepoint for nested #vmexit because of interrupt pending
640 */
641TRACE_EVENT(kvm_skinit,
642 TP_PROTO(__u64 rip, __u32 slb),
643 TP_ARGS(rip, slb),
644
645 TP_STRUCT__entry(
646 __field( __u64, rip )
647 __field( __u32, slb )
648 ),
649
650 TP_fast_assign(
651 __entry->rip = rip;
652 __entry->slb = slb;
653 ),
654
655 TP_printk("rip: 0x%016llx slb: 0x%08x",
656 __entry->rip, __entry->slb)
657);
658
659#define KVM_EMUL_INSN_F_CR0_PE (1 << 0)
660#define KVM_EMUL_INSN_F_EFL_VM (1 << 1)
661#define KVM_EMUL_INSN_F_CS_D (1 << 2)
662#define KVM_EMUL_INSN_F_CS_L (1 << 3)
663
664#define kvm_trace_symbol_emul_flags \
665 { 0, "real" }, \
666 { KVM_EMUL_INSN_F_CR0_PE \
667 | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \
668 { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \
669 { KVM_EMUL_INSN_F_CR0_PE \
670 | KVM_EMUL_INSN_F_CS_D, "prot32" }, \
671 { KVM_EMUL_INSN_F_CR0_PE \
672 | KVM_EMUL_INSN_F_CS_L, "prot64" }
673
674#define kei_decode_mode(mode) ({ \
675 u8 flags = 0xff; \
676 switch (mode) { \
677 case X86EMUL_MODE_REAL: \
678 flags = 0; \
679 break; \
680 case X86EMUL_MODE_VM86: \
681 flags = KVM_EMUL_INSN_F_EFL_VM; \
682 break; \
683 case X86EMUL_MODE_PROT16: \
684 flags = KVM_EMUL_INSN_F_CR0_PE; \
685 break; \
686 case X86EMUL_MODE_PROT32: \
687 flags = KVM_EMUL_INSN_F_CR0_PE \
688 | KVM_EMUL_INSN_F_CS_D; \
689 break; \
690 case X86EMUL_MODE_PROT64: \
691 flags = KVM_EMUL_INSN_F_CR0_PE \
692 | KVM_EMUL_INSN_F_CS_L; \
693 break; \
694 } \
695 flags; \
696 })
697
698TRACE_EVENT(kvm_emulate_insn,
699 TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed),
700 TP_ARGS(vcpu, failed),
701
702 TP_STRUCT__entry(
703 __field( __u64, rip )
704 __field( __u32, csbase )
705 __field( __u8, len )
706 __array( __u8, insn, 15 )
707 __field( __u8, flags )
708 __field( __u8, failed )
709 ),
710
711 TP_fast_assign(
712 __entry->rip = vcpu->arch.emulate_ctxt.fetch.start;
713 __entry->csbase = kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS);
714 __entry->len = vcpu->arch.emulate_ctxt._eip
715 - vcpu->arch.emulate_ctxt.fetch.start;
716 memcpy(__entry->insn,
717 vcpu->arch.emulate_ctxt.fetch.data,
718 15);
719 __entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt.mode);
720 __entry->failed = failed;
721 ),
722
723 TP_printk("%x:%llx:%s (%s)%s",
724 __entry->csbase, __entry->rip,
725 __print_hex(__entry->insn, __entry->len),
726 __print_symbolic(__entry->flags,
727 kvm_trace_symbol_emul_flags),
728 __entry->failed ? " failed" : ""
729 )
730 );
731
732#define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0)
733#define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1)
734
735TRACE_EVENT(
736 vcpu_match_mmio,
737 TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match),
738 TP_ARGS(gva, gpa, write, gpa_match),
739
740 TP_STRUCT__entry(
741 __field(gva_t, gva)
742 __field(gpa_t, gpa)
743 __field(bool, write)
744 __field(bool, gpa_match)
745 ),
746
747 TP_fast_assign(
748 __entry->gva = gva;
749 __entry->gpa = gpa;
750 __entry->write = write;
751 __entry->gpa_match = gpa_match
752 ),
753
754 TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
755 __entry->write ? "Write" : "Read",
756 __entry->gpa_match ? "GPA" : "GVA")
757);
758
759TRACE_EVENT(kvm_write_tsc_offset,
760 TP_PROTO(unsigned int vcpu_id, __u64 previous_tsc_offset,
761 __u64 next_tsc_offset),
762 TP_ARGS(vcpu_id, previous_tsc_offset, next_tsc_offset),
763
764 TP_STRUCT__entry(
765 __field( unsigned int, vcpu_id )
766 __field( __u64, previous_tsc_offset )
767 __field( __u64, next_tsc_offset )
768 ),
769
770 TP_fast_assign(
771 __entry->vcpu_id = vcpu_id;
772 __entry->previous_tsc_offset = previous_tsc_offset;
773 __entry->next_tsc_offset = next_tsc_offset;
774 ),
775
776 TP_printk("vcpu=%u prev=%llu next=%llu", __entry->vcpu_id,
777 __entry->previous_tsc_offset, __entry->next_tsc_offset)
778);
779
780#ifdef CONFIG_X86_64
781
782#define host_clocks \
783 {VCLOCK_NONE, "none"}, \
784 {VCLOCK_TSC, "tsc"}, \
785 {VCLOCK_HPET, "hpet"} \
786
787TRACE_EVENT(kvm_update_master_clock,
788 TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched),
789 TP_ARGS(use_master_clock, host_clock, offset_matched),
790
791 TP_STRUCT__entry(
792 __field( bool, use_master_clock )
793 __field( unsigned int, host_clock )
794 __field( bool, offset_matched )
795 ),
796
797 TP_fast_assign(
798 __entry->use_master_clock = use_master_clock;
799 __entry->host_clock = host_clock;
800 __entry->offset_matched = offset_matched;
801 ),
802
803 TP_printk("masterclock %d hostclock %s offsetmatched %u",
804 __entry->use_master_clock,
805 __print_symbolic(__entry->host_clock, host_clocks),
806 __entry->offset_matched)
807);
808
809TRACE_EVENT(kvm_track_tsc,
810 TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched,
811 unsigned int online_vcpus, bool use_master_clock,
812 unsigned int host_clock),
813 TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock,
814 host_clock),
815
816 TP_STRUCT__entry(
817 __field( unsigned int, vcpu_id )
818 __field( unsigned int, nr_vcpus_matched_tsc )
819 __field( unsigned int, online_vcpus )
820 __field( bool, use_master_clock )
821 __field( unsigned int, host_clock )
822 ),
823
824 TP_fast_assign(
825 __entry->vcpu_id = vcpu_id;
826 __entry->nr_vcpus_matched_tsc = nr_matched;
827 __entry->online_vcpus = online_vcpus;
828 __entry->use_master_clock = use_master_clock;
829 __entry->host_clock = host_clock;
830 ),
831
832 TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u"
833 " hostclock %s",
834 __entry->vcpu_id, __entry->use_master_clock,
835 __entry->nr_vcpus_matched_tsc, __entry->online_vcpus,
836 __print_symbolic(__entry->host_clock, host_clocks))
837);
838
839#endif /* CONFIG_X86_64 */
840
841#endif /* _TRACE_KVM_H */
842
843#undef TRACE_INCLUDE_PATH
844#define TRACE_INCLUDE_PATH arch/x86/kvm
845#undef TRACE_INCLUDE_FILE
846#define TRACE_INCLUDE_FILE trace
847
848/* This part must be outside protection */
849#include <trace/define_trace.h>
1/* SPDX-License-Identifier: GPL-2.0 */
2#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
3#define _TRACE_KVM_H
4
5#include <linux/tracepoint.h>
6#include <asm/vmx.h>
7#include <asm/svm.h>
8#include <asm/clocksource.h>
9#include <asm/pvclock-abi.h>
10
11#undef TRACE_SYSTEM
12#define TRACE_SYSTEM kvm
13
14/*
15 * Tracepoint for guest mode entry.
16 */
17TRACE_EVENT(kvm_entry,
18 TP_PROTO(struct kvm_vcpu *vcpu),
19 TP_ARGS(vcpu),
20
21 TP_STRUCT__entry(
22 __field( unsigned int, vcpu_id )
23 __field( unsigned long, rip )
24 ),
25
26 TP_fast_assign(
27 __entry->vcpu_id = vcpu->vcpu_id;
28 __entry->rip = kvm_rip_read(vcpu);
29 ),
30
31 TP_printk("vcpu %u, rip 0x%lx", __entry->vcpu_id, __entry->rip)
32);
33
34/*
35 * Tracepoint for hypercall.
36 */
37TRACE_EVENT(kvm_hypercall,
38 TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1,
39 unsigned long a2, unsigned long a3),
40 TP_ARGS(nr, a0, a1, a2, a3),
41
42 TP_STRUCT__entry(
43 __field( unsigned long, nr )
44 __field( unsigned long, a0 )
45 __field( unsigned long, a1 )
46 __field( unsigned long, a2 )
47 __field( unsigned long, a3 )
48 ),
49
50 TP_fast_assign(
51 __entry->nr = nr;
52 __entry->a0 = a0;
53 __entry->a1 = a1;
54 __entry->a2 = a2;
55 __entry->a3 = a3;
56 ),
57
58 TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx",
59 __entry->nr, __entry->a0, __entry->a1, __entry->a2,
60 __entry->a3)
61);
62
63/*
64 * Tracepoint for hypercall.
65 */
66TRACE_EVENT(kvm_hv_hypercall,
67 TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx,
68 __u64 ingpa, __u64 outgpa),
69 TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa),
70
71 TP_STRUCT__entry(
72 __field( __u16, rep_cnt )
73 __field( __u16, rep_idx )
74 __field( __u64, ingpa )
75 __field( __u64, outgpa )
76 __field( __u16, code )
77 __field( bool, fast )
78 ),
79
80 TP_fast_assign(
81 __entry->rep_cnt = rep_cnt;
82 __entry->rep_idx = rep_idx;
83 __entry->ingpa = ingpa;
84 __entry->outgpa = outgpa;
85 __entry->code = code;
86 __entry->fast = fast;
87 ),
88
89 TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx",
90 __entry->code, __entry->fast ? "fast" : "slow",
91 __entry->rep_cnt, __entry->rep_idx, __entry->ingpa,
92 __entry->outgpa)
93);
94
95TRACE_EVENT(kvm_hv_hypercall_done,
96 TP_PROTO(u64 result),
97 TP_ARGS(result),
98
99 TP_STRUCT__entry(
100 __field(__u64, result)
101 ),
102
103 TP_fast_assign(
104 __entry->result = result;
105 ),
106
107 TP_printk("result 0x%llx", __entry->result)
108);
109
110/*
111 * Tracepoint for Xen hypercall.
112 */
113TRACE_EVENT(kvm_xen_hypercall,
114 TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1,
115 unsigned long a2, unsigned long a3, unsigned long a4,
116 unsigned long a5),
117 TP_ARGS(nr, a0, a1, a2, a3, a4, a5),
118
119 TP_STRUCT__entry(
120 __field(unsigned long, nr)
121 __field(unsigned long, a0)
122 __field(unsigned long, a1)
123 __field(unsigned long, a2)
124 __field(unsigned long, a3)
125 __field(unsigned long, a4)
126 __field(unsigned long, a5)
127 ),
128
129 TP_fast_assign(
130 __entry->nr = nr;
131 __entry->a0 = a0;
132 __entry->a1 = a1;
133 __entry->a2 = a2;
134 __entry->a3 = a3;
135 __entry->a4 = a4;
136 __entry->a4 = a5;
137 ),
138
139 TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx a4 0x%lx a5 %lx",
140 __entry->nr, __entry->a0, __entry->a1, __entry->a2,
141 __entry->a3, __entry->a4, __entry->a5)
142);
143
144
145
146/*
147 * Tracepoint for PIO.
148 */
149
150#define KVM_PIO_IN 0
151#define KVM_PIO_OUT 1
152
153TRACE_EVENT(kvm_pio,
154 TP_PROTO(unsigned int rw, unsigned int port, unsigned int size,
155 unsigned int count, void *data),
156 TP_ARGS(rw, port, size, count, data),
157
158 TP_STRUCT__entry(
159 __field( unsigned int, rw )
160 __field( unsigned int, port )
161 __field( unsigned int, size )
162 __field( unsigned int, count )
163 __field( unsigned int, val )
164 ),
165
166 TP_fast_assign(
167 __entry->rw = rw;
168 __entry->port = port;
169 __entry->size = size;
170 __entry->count = count;
171 if (size == 1)
172 __entry->val = *(unsigned char *)data;
173 else if (size == 2)
174 __entry->val = *(unsigned short *)data;
175 else
176 __entry->val = *(unsigned int *)data;
177 ),
178
179 TP_printk("pio_%s at 0x%x size %d count %d val 0x%x %s",
180 __entry->rw ? "write" : "read",
181 __entry->port, __entry->size, __entry->count, __entry->val,
182 __entry->count > 1 ? "(...)" : "")
183);
184
185/*
186 * Tracepoint for fast mmio.
187 */
188TRACE_EVENT(kvm_fast_mmio,
189 TP_PROTO(u64 gpa),
190 TP_ARGS(gpa),
191
192 TP_STRUCT__entry(
193 __field(u64, gpa)
194 ),
195
196 TP_fast_assign(
197 __entry->gpa = gpa;
198 ),
199
200 TP_printk("fast mmio at gpa 0x%llx", __entry->gpa)
201);
202
203/*
204 * Tracepoint for cpuid.
205 */
206TRACE_EVENT(kvm_cpuid,
207 TP_PROTO(unsigned int function, unsigned int index, unsigned long rax,
208 unsigned long rbx, unsigned long rcx, unsigned long rdx,
209 bool found, bool used_max_basic),
210 TP_ARGS(function, index, rax, rbx, rcx, rdx, found, used_max_basic),
211
212 TP_STRUCT__entry(
213 __field( unsigned int, function )
214 __field( unsigned int, index )
215 __field( unsigned long, rax )
216 __field( unsigned long, rbx )
217 __field( unsigned long, rcx )
218 __field( unsigned long, rdx )
219 __field( bool, found )
220 __field( bool, used_max_basic )
221 ),
222
223 TP_fast_assign(
224 __entry->function = function;
225 __entry->index = index;
226 __entry->rax = rax;
227 __entry->rbx = rbx;
228 __entry->rcx = rcx;
229 __entry->rdx = rdx;
230 __entry->found = found;
231 __entry->used_max_basic = used_max_basic;
232 ),
233
234 TP_printk("func %x idx %x rax %lx rbx %lx rcx %lx rdx %lx, cpuid entry %s%s",
235 __entry->function, __entry->index, __entry->rax,
236 __entry->rbx, __entry->rcx, __entry->rdx,
237 __entry->found ? "found" : "not found",
238 __entry->used_max_basic ? ", used max basic" : "")
239);
240
241#define AREG(x) { APIC_##x, "APIC_" #x }
242
243#define kvm_trace_symbol_apic \
244 AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \
245 AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \
246 AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \
247 AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \
248 AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \
249 AREG(ECTRL)
250/*
251 * Tracepoint for apic access.
252 */
253TRACE_EVENT(kvm_apic,
254 TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val),
255 TP_ARGS(rw, reg, val),
256
257 TP_STRUCT__entry(
258 __field( unsigned int, rw )
259 __field( unsigned int, reg )
260 __field( unsigned int, val )
261 ),
262
263 TP_fast_assign(
264 __entry->rw = rw;
265 __entry->reg = reg;
266 __entry->val = val;
267 ),
268
269 TP_printk("apic_%s %s = 0x%x",
270 __entry->rw ? "write" : "read",
271 __print_symbolic(__entry->reg, kvm_trace_symbol_apic),
272 __entry->val)
273);
274
275#define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val)
276#define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val)
277
278#define KVM_ISA_VMX 1
279#define KVM_ISA_SVM 2
280
281#define kvm_print_exit_reason(exit_reason, isa) \
282 (isa == KVM_ISA_VMX) ? \
283 __print_symbolic(exit_reason & 0xffff, VMX_EXIT_REASONS) : \
284 __print_symbolic(exit_reason, SVM_EXIT_REASONS), \
285 (isa == KVM_ISA_VMX && exit_reason & ~0xffff) ? " " : "", \
286 (isa == KVM_ISA_VMX) ? \
287 __print_flags(exit_reason & ~0xffff, " ", VMX_EXIT_REASON_FLAGS) : ""
288
289#define TRACE_EVENT_KVM_EXIT(name) \
290TRACE_EVENT(name, \
291 TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa), \
292 TP_ARGS(exit_reason, vcpu, isa), \
293 \
294 TP_STRUCT__entry( \
295 __field( unsigned int, exit_reason ) \
296 __field( unsigned long, guest_rip ) \
297 __field( u32, isa ) \
298 __field( u64, info1 ) \
299 __field( u64, info2 ) \
300 __field( u32, intr_info ) \
301 __field( u32, error_code ) \
302 __field( unsigned int, vcpu_id ) \
303 ), \
304 \
305 TP_fast_assign( \
306 __entry->exit_reason = exit_reason; \
307 __entry->guest_rip = kvm_rip_read(vcpu); \
308 __entry->isa = isa; \
309 __entry->vcpu_id = vcpu->vcpu_id; \
310 static_call(kvm_x86_get_exit_info)(vcpu, &__entry->info1, \
311 &__entry->info2, \
312 &__entry->intr_info, \
313 &__entry->error_code); \
314 ), \
315 \
316 TP_printk("vcpu %u reason %s%s%s rip 0x%lx info1 0x%016llx " \
317 "info2 0x%016llx intr_info 0x%08x error_code 0x%08x", \
318 __entry->vcpu_id, \
319 kvm_print_exit_reason(__entry->exit_reason, __entry->isa), \
320 __entry->guest_rip, __entry->info1, __entry->info2, \
321 __entry->intr_info, __entry->error_code) \
322)
323
324/*
325 * Tracepoint for kvm guest exit:
326 */
327TRACE_EVENT_KVM_EXIT(kvm_exit);
328
329/*
330 * Tracepoint for kvm interrupt injection:
331 */
332TRACE_EVENT(kvm_inj_virq,
333 TP_PROTO(unsigned int irq),
334 TP_ARGS(irq),
335
336 TP_STRUCT__entry(
337 __field( unsigned int, irq )
338 ),
339
340 TP_fast_assign(
341 __entry->irq = irq;
342 ),
343
344 TP_printk("irq %u", __entry->irq)
345);
346
347#define EXS(x) { x##_VECTOR, "#" #x }
348
349#define kvm_trace_sym_exc \
350 EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \
351 EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \
352 EXS(MF), EXS(AC), EXS(MC)
353
354/*
355 * Tracepoint for kvm interrupt injection:
356 */
357TRACE_EVENT(kvm_inj_exception,
358 TP_PROTO(unsigned exception, bool has_error, unsigned error_code),
359 TP_ARGS(exception, has_error, error_code),
360
361 TP_STRUCT__entry(
362 __field( u8, exception )
363 __field( u8, has_error )
364 __field( u32, error_code )
365 ),
366
367 TP_fast_assign(
368 __entry->exception = exception;
369 __entry->has_error = has_error;
370 __entry->error_code = error_code;
371 ),
372
373 TP_printk("%s (0x%x)",
374 __print_symbolic(__entry->exception, kvm_trace_sym_exc),
375 /* FIXME: don't print error_code if not present */
376 __entry->has_error ? __entry->error_code : 0)
377);
378
379/*
380 * Tracepoint for page fault.
381 */
382TRACE_EVENT(kvm_page_fault,
383 TP_PROTO(unsigned long fault_address, unsigned int error_code),
384 TP_ARGS(fault_address, error_code),
385
386 TP_STRUCT__entry(
387 __field( unsigned long, fault_address )
388 __field( unsigned int, error_code )
389 ),
390
391 TP_fast_assign(
392 __entry->fault_address = fault_address;
393 __entry->error_code = error_code;
394 ),
395
396 TP_printk("address %lx error_code %x",
397 __entry->fault_address, __entry->error_code)
398);
399
400/*
401 * Tracepoint for guest MSR access.
402 */
403TRACE_EVENT(kvm_msr,
404 TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception),
405 TP_ARGS(write, ecx, data, exception),
406
407 TP_STRUCT__entry(
408 __field( unsigned, write )
409 __field( u32, ecx )
410 __field( u64, data )
411 __field( u8, exception )
412 ),
413
414 TP_fast_assign(
415 __entry->write = write;
416 __entry->ecx = ecx;
417 __entry->data = data;
418 __entry->exception = exception;
419 ),
420
421 TP_printk("msr_%s %x = 0x%llx%s",
422 __entry->write ? "write" : "read",
423 __entry->ecx, __entry->data,
424 __entry->exception ? " (#GP)" : "")
425);
426
427#define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false)
428#define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false)
429#define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true)
430#define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true)
431
432/*
433 * Tracepoint for guest CR access.
434 */
435TRACE_EVENT(kvm_cr,
436 TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val),
437 TP_ARGS(rw, cr, val),
438
439 TP_STRUCT__entry(
440 __field( unsigned int, rw )
441 __field( unsigned int, cr )
442 __field( unsigned long, val )
443 ),
444
445 TP_fast_assign(
446 __entry->rw = rw;
447 __entry->cr = cr;
448 __entry->val = val;
449 ),
450
451 TP_printk("cr_%s %x = 0x%lx",
452 __entry->rw ? "write" : "read",
453 __entry->cr, __entry->val)
454);
455
456#define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
457#define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
458
459TRACE_EVENT(kvm_pic_set_irq,
460 TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced),
461 TP_ARGS(chip, pin, elcr, imr, coalesced),
462
463 TP_STRUCT__entry(
464 __field( __u8, chip )
465 __field( __u8, pin )
466 __field( __u8, elcr )
467 __field( __u8, imr )
468 __field( bool, coalesced )
469 ),
470
471 TP_fast_assign(
472 __entry->chip = chip;
473 __entry->pin = pin;
474 __entry->elcr = elcr;
475 __entry->imr = imr;
476 __entry->coalesced = coalesced;
477 ),
478
479 TP_printk("chip %u pin %u (%s%s)%s",
480 __entry->chip, __entry->pin,
481 (__entry->elcr & (1 << __entry->pin)) ? "level":"edge",
482 (__entry->imr & (1 << __entry->pin)) ? "|masked":"",
483 __entry->coalesced ? " (coalesced)" : "")
484);
485
486#define kvm_apic_dst_shorthand \
487 {0x0, "dst"}, \
488 {0x1, "self"}, \
489 {0x2, "all"}, \
490 {0x3, "all-but-self"}
491
492TRACE_EVENT(kvm_apic_ipi,
493 TP_PROTO(__u32 icr_low, __u32 dest_id),
494 TP_ARGS(icr_low, dest_id),
495
496 TP_STRUCT__entry(
497 __field( __u32, icr_low )
498 __field( __u32, dest_id )
499 ),
500
501 TP_fast_assign(
502 __entry->icr_low = icr_low;
503 __entry->dest_id = dest_id;
504 ),
505
506 TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)",
507 __entry->dest_id, (u8)__entry->icr_low,
508 __print_symbolic((__entry->icr_low >> 8 & 0x7),
509 kvm_deliver_mode),
510 (__entry->icr_low & (1<<11)) ? "logical" : "physical",
511 (__entry->icr_low & (1<<14)) ? "assert" : "de-assert",
512 (__entry->icr_low & (1<<15)) ? "level" : "edge",
513 __print_symbolic((__entry->icr_low >> 18 & 0x3),
514 kvm_apic_dst_shorthand))
515);
516
517TRACE_EVENT(kvm_apic_accept_irq,
518 TP_PROTO(__u32 apicid, __u16 dm, __u16 tm, __u8 vec),
519 TP_ARGS(apicid, dm, tm, vec),
520
521 TP_STRUCT__entry(
522 __field( __u32, apicid )
523 __field( __u16, dm )
524 __field( __u16, tm )
525 __field( __u8, vec )
526 ),
527
528 TP_fast_assign(
529 __entry->apicid = apicid;
530 __entry->dm = dm;
531 __entry->tm = tm;
532 __entry->vec = vec;
533 ),
534
535 TP_printk("apicid %x vec %u (%s|%s)",
536 __entry->apicid, __entry->vec,
537 __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
538 __entry->tm ? "level" : "edge")
539);
540
541TRACE_EVENT(kvm_eoi,
542 TP_PROTO(struct kvm_lapic *apic, int vector),
543 TP_ARGS(apic, vector),
544
545 TP_STRUCT__entry(
546 __field( __u32, apicid )
547 __field( int, vector )
548 ),
549
550 TP_fast_assign(
551 __entry->apicid = apic->vcpu->vcpu_id;
552 __entry->vector = vector;
553 ),
554
555 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
556);
557
558TRACE_EVENT(kvm_pv_eoi,
559 TP_PROTO(struct kvm_lapic *apic, int vector),
560 TP_ARGS(apic, vector),
561
562 TP_STRUCT__entry(
563 __field( __u32, apicid )
564 __field( int, vector )
565 ),
566
567 TP_fast_assign(
568 __entry->apicid = apic->vcpu->vcpu_id;
569 __entry->vector = vector;
570 ),
571
572 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
573);
574
575/*
576 * Tracepoint for nested VMRUN
577 */
578TRACE_EVENT(kvm_nested_vmrun,
579 TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl,
580 __u32 event_inj, bool npt),
581 TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt),
582
583 TP_STRUCT__entry(
584 __field( __u64, rip )
585 __field( __u64, vmcb )
586 __field( __u64, nested_rip )
587 __field( __u32, int_ctl )
588 __field( __u32, event_inj )
589 __field( bool, npt )
590 ),
591
592 TP_fast_assign(
593 __entry->rip = rip;
594 __entry->vmcb = vmcb;
595 __entry->nested_rip = nested_rip;
596 __entry->int_ctl = int_ctl;
597 __entry->event_inj = event_inj;
598 __entry->npt = npt;
599 ),
600
601 TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x "
602 "event_inj: 0x%08x npt: %s",
603 __entry->rip, __entry->vmcb, __entry->nested_rip,
604 __entry->int_ctl, __entry->event_inj,
605 __entry->npt ? "on" : "off")
606);
607
608TRACE_EVENT(kvm_nested_intercepts,
609 TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions,
610 __u32 intercept1, __u32 intercept2, __u32 intercept3),
611 TP_ARGS(cr_read, cr_write, exceptions, intercept1,
612 intercept2, intercept3),
613
614 TP_STRUCT__entry(
615 __field( __u16, cr_read )
616 __field( __u16, cr_write )
617 __field( __u32, exceptions )
618 __field( __u32, intercept1 )
619 __field( __u32, intercept2 )
620 __field( __u32, intercept3 )
621 ),
622
623 TP_fast_assign(
624 __entry->cr_read = cr_read;
625 __entry->cr_write = cr_write;
626 __entry->exceptions = exceptions;
627 __entry->intercept1 = intercept1;
628 __entry->intercept2 = intercept2;
629 __entry->intercept3 = intercept3;
630 ),
631
632 TP_printk("cr_read: %04x cr_write: %04x excp: %08x "
633 "intercepts: %08x %08x %08x",
634 __entry->cr_read, __entry->cr_write, __entry->exceptions,
635 __entry->intercept1, __entry->intercept2, __entry->intercept3)
636);
637/*
638 * Tracepoint for #VMEXIT while nested
639 */
640TRACE_EVENT_KVM_EXIT(kvm_nested_vmexit);
641
642/*
643 * Tracepoint for #VMEXIT reinjected to the guest
644 */
645TRACE_EVENT(kvm_nested_vmexit_inject,
646 TP_PROTO(__u32 exit_code,
647 __u64 exit_info1, __u64 exit_info2,
648 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
649 TP_ARGS(exit_code, exit_info1, exit_info2,
650 exit_int_info, exit_int_info_err, isa),
651
652 TP_STRUCT__entry(
653 __field( __u32, exit_code )
654 __field( __u64, exit_info1 )
655 __field( __u64, exit_info2 )
656 __field( __u32, exit_int_info )
657 __field( __u32, exit_int_info_err )
658 __field( __u32, isa )
659 ),
660
661 TP_fast_assign(
662 __entry->exit_code = exit_code;
663 __entry->exit_info1 = exit_info1;
664 __entry->exit_info2 = exit_info2;
665 __entry->exit_int_info = exit_int_info;
666 __entry->exit_int_info_err = exit_int_info_err;
667 __entry->isa = isa;
668 ),
669
670 TP_printk("reason: %s%s%s ext_inf1: 0x%016llx "
671 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
672 kvm_print_exit_reason(__entry->exit_code, __entry->isa),
673 __entry->exit_info1, __entry->exit_info2,
674 __entry->exit_int_info, __entry->exit_int_info_err)
675);
676
677/*
678 * Tracepoint for nested #vmexit because of interrupt pending
679 */
680TRACE_EVENT(kvm_nested_intr_vmexit,
681 TP_PROTO(__u64 rip),
682 TP_ARGS(rip),
683
684 TP_STRUCT__entry(
685 __field( __u64, rip )
686 ),
687
688 TP_fast_assign(
689 __entry->rip = rip
690 ),
691
692 TP_printk("rip: 0x%016llx", __entry->rip)
693);
694
695/*
696 * Tracepoint for nested #vmexit because of interrupt pending
697 */
698TRACE_EVENT(kvm_invlpga,
699 TP_PROTO(__u64 rip, int asid, u64 address),
700 TP_ARGS(rip, asid, address),
701
702 TP_STRUCT__entry(
703 __field( __u64, rip )
704 __field( int, asid )
705 __field( __u64, address )
706 ),
707
708 TP_fast_assign(
709 __entry->rip = rip;
710 __entry->asid = asid;
711 __entry->address = address;
712 ),
713
714 TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx",
715 __entry->rip, __entry->asid, __entry->address)
716);
717
718/*
719 * Tracepoint for nested #vmexit because of interrupt pending
720 */
721TRACE_EVENT(kvm_skinit,
722 TP_PROTO(__u64 rip, __u32 slb),
723 TP_ARGS(rip, slb),
724
725 TP_STRUCT__entry(
726 __field( __u64, rip )
727 __field( __u32, slb )
728 ),
729
730 TP_fast_assign(
731 __entry->rip = rip;
732 __entry->slb = slb;
733 ),
734
735 TP_printk("rip: 0x%016llx slb: 0x%08x",
736 __entry->rip, __entry->slb)
737);
738
739#define KVM_EMUL_INSN_F_CR0_PE (1 << 0)
740#define KVM_EMUL_INSN_F_EFL_VM (1 << 1)
741#define KVM_EMUL_INSN_F_CS_D (1 << 2)
742#define KVM_EMUL_INSN_F_CS_L (1 << 3)
743
744#define kvm_trace_symbol_emul_flags \
745 { 0, "real" }, \
746 { KVM_EMUL_INSN_F_CR0_PE \
747 | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \
748 { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \
749 { KVM_EMUL_INSN_F_CR0_PE \
750 | KVM_EMUL_INSN_F_CS_D, "prot32" }, \
751 { KVM_EMUL_INSN_F_CR0_PE \
752 | KVM_EMUL_INSN_F_CS_L, "prot64" }
753
754#define kei_decode_mode(mode) ({ \
755 u8 flags = 0xff; \
756 switch (mode) { \
757 case X86EMUL_MODE_REAL: \
758 flags = 0; \
759 break; \
760 case X86EMUL_MODE_VM86: \
761 flags = KVM_EMUL_INSN_F_EFL_VM; \
762 break; \
763 case X86EMUL_MODE_PROT16: \
764 flags = KVM_EMUL_INSN_F_CR0_PE; \
765 break; \
766 case X86EMUL_MODE_PROT32: \
767 flags = KVM_EMUL_INSN_F_CR0_PE \
768 | KVM_EMUL_INSN_F_CS_D; \
769 break; \
770 case X86EMUL_MODE_PROT64: \
771 flags = KVM_EMUL_INSN_F_CR0_PE \
772 | KVM_EMUL_INSN_F_CS_L; \
773 break; \
774 } \
775 flags; \
776 })
777
778TRACE_EVENT(kvm_emulate_insn,
779 TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed),
780 TP_ARGS(vcpu, failed),
781
782 TP_STRUCT__entry(
783 __field( __u64, rip )
784 __field( __u32, csbase )
785 __field( __u8, len )
786 __array( __u8, insn, 15 )
787 __field( __u8, flags )
788 __field( __u8, failed )
789 ),
790
791 TP_fast_assign(
792 __entry->csbase = static_call(kvm_x86_get_segment_base)(vcpu, VCPU_SREG_CS);
793 __entry->len = vcpu->arch.emulate_ctxt->fetch.ptr
794 - vcpu->arch.emulate_ctxt->fetch.data;
795 __entry->rip = vcpu->arch.emulate_ctxt->_eip - __entry->len;
796 memcpy(__entry->insn,
797 vcpu->arch.emulate_ctxt->fetch.data,
798 15);
799 __entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt->mode);
800 __entry->failed = failed;
801 ),
802
803 TP_printk("%x:%llx:%s (%s)%s",
804 __entry->csbase, __entry->rip,
805 __print_hex(__entry->insn, __entry->len),
806 __print_symbolic(__entry->flags,
807 kvm_trace_symbol_emul_flags),
808 __entry->failed ? " failed" : ""
809 )
810 );
811
812#define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0)
813#define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1)
814
815TRACE_EVENT(
816 vcpu_match_mmio,
817 TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match),
818 TP_ARGS(gva, gpa, write, gpa_match),
819
820 TP_STRUCT__entry(
821 __field(gva_t, gva)
822 __field(gpa_t, gpa)
823 __field(bool, write)
824 __field(bool, gpa_match)
825 ),
826
827 TP_fast_assign(
828 __entry->gva = gva;
829 __entry->gpa = gpa;
830 __entry->write = write;
831 __entry->gpa_match = gpa_match
832 ),
833
834 TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
835 __entry->write ? "Write" : "Read",
836 __entry->gpa_match ? "GPA" : "GVA")
837);
838
839TRACE_EVENT(kvm_write_tsc_offset,
840 TP_PROTO(unsigned int vcpu_id, __u64 previous_tsc_offset,
841 __u64 next_tsc_offset),
842 TP_ARGS(vcpu_id, previous_tsc_offset, next_tsc_offset),
843
844 TP_STRUCT__entry(
845 __field( unsigned int, vcpu_id )
846 __field( __u64, previous_tsc_offset )
847 __field( __u64, next_tsc_offset )
848 ),
849
850 TP_fast_assign(
851 __entry->vcpu_id = vcpu_id;
852 __entry->previous_tsc_offset = previous_tsc_offset;
853 __entry->next_tsc_offset = next_tsc_offset;
854 ),
855
856 TP_printk("vcpu=%u prev=%llu next=%llu", __entry->vcpu_id,
857 __entry->previous_tsc_offset, __entry->next_tsc_offset)
858);
859
860#ifdef CONFIG_X86_64
861
862#define host_clocks \
863 {VDSO_CLOCKMODE_NONE, "none"}, \
864 {VDSO_CLOCKMODE_TSC, "tsc"} \
865
866TRACE_EVENT(kvm_update_master_clock,
867 TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched),
868 TP_ARGS(use_master_clock, host_clock, offset_matched),
869
870 TP_STRUCT__entry(
871 __field( bool, use_master_clock )
872 __field( unsigned int, host_clock )
873 __field( bool, offset_matched )
874 ),
875
876 TP_fast_assign(
877 __entry->use_master_clock = use_master_clock;
878 __entry->host_clock = host_clock;
879 __entry->offset_matched = offset_matched;
880 ),
881
882 TP_printk("masterclock %d hostclock %s offsetmatched %u",
883 __entry->use_master_clock,
884 __print_symbolic(__entry->host_clock, host_clocks),
885 __entry->offset_matched)
886);
887
888TRACE_EVENT(kvm_track_tsc,
889 TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched,
890 unsigned int online_vcpus, bool use_master_clock,
891 unsigned int host_clock),
892 TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock,
893 host_clock),
894
895 TP_STRUCT__entry(
896 __field( unsigned int, vcpu_id )
897 __field( unsigned int, nr_vcpus_matched_tsc )
898 __field( unsigned int, online_vcpus )
899 __field( bool, use_master_clock )
900 __field( unsigned int, host_clock )
901 ),
902
903 TP_fast_assign(
904 __entry->vcpu_id = vcpu_id;
905 __entry->nr_vcpus_matched_tsc = nr_matched;
906 __entry->online_vcpus = online_vcpus;
907 __entry->use_master_clock = use_master_clock;
908 __entry->host_clock = host_clock;
909 ),
910
911 TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u"
912 " hostclock %s",
913 __entry->vcpu_id, __entry->use_master_clock,
914 __entry->nr_vcpus_matched_tsc, __entry->online_vcpus,
915 __print_symbolic(__entry->host_clock, host_clocks))
916);
917
918#endif /* CONFIG_X86_64 */
919
920/*
921 * Tracepoint for PML full VMEXIT.
922 */
923TRACE_EVENT(kvm_pml_full,
924 TP_PROTO(unsigned int vcpu_id),
925 TP_ARGS(vcpu_id),
926
927 TP_STRUCT__entry(
928 __field( unsigned int, vcpu_id )
929 ),
930
931 TP_fast_assign(
932 __entry->vcpu_id = vcpu_id;
933 ),
934
935 TP_printk("vcpu %d: PML full", __entry->vcpu_id)
936);
937
938TRACE_EVENT(kvm_ple_window_update,
939 TP_PROTO(unsigned int vcpu_id, unsigned int new, unsigned int old),
940 TP_ARGS(vcpu_id, new, old),
941
942 TP_STRUCT__entry(
943 __field( unsigned int, vcpu_id )
944 __field( unsigned int, new )
945 __field( unsigned int, old )
946 ),
947
948 TP_fast_assign(
949 __entry->vcpu_id = vcpu_id;
950 __entry->new = new;
951 __entry->old = old;
952 ),
953
954 TP_printk("vcpu %u old %u new %u (%s)",
955 __entry->vcpu_id, __entry->old, __entry->new,
956 __entry->old < __entry->new ? "growed" : "shrinked")
957);
958
959TRACE_EVENT(kvm_pvclock_update,
960 TP_PROTO(unsigned int vcpu_id, struct pvclock_vcpu_time_info *pvclock),
961 TP_ARGS(vcpu_id, pvclock),
962
963 TP_STRUCT__entry(
964 __field( unsigned int, vcpu_id )
965 __field( __u32, version )
966 __field( __u64, tsc_timestamp )
967 __field( __u64, system_time )
968 __field( __u32, tsc_to_system_mul )
969 __field( __s8, tsc_shift )
970 __field( __u8, flags )
971 ),
972
973 TP_fast_assign(
974 __entry->vcpu_id = vcpu_id;
975 __entry->version = pvclock->version;
976 __entry->tsc_timestamp = pvclock->tsc_timestamp;
977 __entry->system_time = pvclock->system_time;
978 __entry->tsc_to_system_mul = pvclock->tsc_to_system_mul;
979 __entry->tsc_shift = pvclock->tsc_shift;
980 __entry->flags = pvclock->flags;
981 ),
982
983 TP_printk("vcpu_id %u, pvclock { version %u, tsc_timestamp 0x%llx, "
984 "system_time 0x%llx, tsc_to_system_mul 0x%x, tsc_shift %d, "
985 "flags 0x%x }",
986 __entry->vcpu_id,
987 __entry->version,
988 __entry->tsc_timestamp,
989 __entry->system_time,
990 __entry->tsc_to_system_mul,
991 __entry->tsc_shift,
992 __entry->flags)
993);
994
995TRACE_EVENT(kvm_wait_lapic_expire,
996 TP_PROTO(unsigned int vcpu_id, s64 delta),
997 TP_ARGS(vcpu_id, delta),
998
999 TP_STRUCT__entry(
1000 __field( unsigned int, vcpu_id )
1001 __field( s64, delta )
1002 ),
1003
1004 TP_fast_assign(
1005 __entry->vcpu_id = vcpu_id;
1006 __entry->delta = delta;
1007 ),
1008
1009 TP_printk("vcpu %u: delta %lld (%s)",
1010 __entry->vcpu_id,
1011 __entry->delta,
1012 __entry->delta < 0 ? "early" : "late")
1013);
1014
1015TRACE_EVENT(kvm_smm_transition,
1016 TP_PROTO(unsigned int vcpu_id, u64 smbase, bool entering),
1017 TP_ARGS(vcpu_id, smbase, entering),
1018
1019 TP_STRUCT__entry(
1020 __field( unsigned int, vcpu_id )
1021 __field( u64, smbase )
1022 __field( bool, entering )
1023 ),
1024
1025 TP_fast_assign(
1026 __entry->vcpu_id = vcpu_id;
1027 __entry->smbase = smbase;
1028 __entry->entering = entering;
1029 ),
1030
1031 TP_printk("vcpu %u: %s SMM, smbase 0x%llx",
1032 __entry->vcpu_id,
1033 __entry->entering ? "entering" : "leaving",
1034 __entry->smbase)
1035);
1036
1037/*
1038 * Tracepoint for VT-d posted-interrupts.
1039 */
1040TRACE_EVENT(kvm_pi_irte_update,
1041 TP_PROTO(unsigned int host_irq, unsigned int vcpu_id,
1042 unsigned int gsi, unsigned int gvec,
1043 u64 pi_desc_addr, bool set),
1044 TP_ARGS(host_irq, vcpu_id, gsi, gvec, pi_desc_addr, set),
1045
1046 TP_STRUCT__entry(
1047 __field( unsigned int, host_irq )
1048 __field( unsigned int, vcpu_id )
1049 __field( unsigned int, gsi )
1050 __field( unsigned int, gvec )
1051 __field( u64, pi_desc_addr )
1052 __field( bool, set )
1053 ),
1054
1055 TP_fast_assign(
1056 __entry->host_irq = host_irq;
1057 __entry->vcpu_id = vcpu_id;
1058 __entry->gsi = gsi;
1059 __entry->gvec = gvec;
1060 __entry->pi_desc_addr = pi_desc_addr;
1061 __entry->set = set;
1062 ),
1063
1064 TP_printk("VT-d PI is %s for irq %u, vcpu %u, gsi: 0x%x, "
1065 "gvec: 0x%x, pi_desc_addr: 0x%llx",
1066 __entry->set ? "enabled and being updated" : "disabled",
1067 __entry->host_irq,
1068 __entry->vcpu_id,
1069 __entry->gsi,
1070 __entry->gvec,
1071 __entry->pi_desc_addr)
1072);
1073
1074/*
1075 * Tracepoint for kvm_hv_notify_acked_sint.
1076 */
1077TRACE_EVENT(kvm_hv_notify_acked_sint,
1078 TP_PROTO(int vcpu_id, u32 sint),
1079 TP_ARGS(vcpu_id, sint),
1080
1081 TP_STRUCT__entry(
1082 __field(int, vcpu_id)
1083 __field(u32, sint)
1084 ),
1085
1086 TP_fast_assign(
1087 __entry->vcpu_id = vcpu_id;
1088 __entry->sint = sint;
1089 ),
1090
1091 TP_printk("vcpu_id %d sint %u", __entry->vcpu_id, __entry->sint)
1092);
1093
1094/*
1095 * Tracepoint for synic_set_irq.
1096 */
1097TRACE_EVENT(kvm_hv_synic_set_irq,
1098 TP_PROTO(int vcpu_id, u32 sint, int vector, int ret),
1099 TP_ARGS(vcpu_id, sint, vector, ret),
1100
1101 TP_STRUCT__entry(
1102 __field(int, vcpu_id)
1103 __field(u32, sint)
1104 __field(int, vector)
1105 __field(int, ret)
1106 ),
1107
1108 TP_fast_assign(
1109 __entry->vcpu_id = vcpu_id;
1110 __entry->sint = sint;
1111 __entry->vector = vector;
1112 __entry->ret = ret;
1113 ),
1114
1115 TP_printk("vcpu_id %d sint %u vector %d ret %d",
1116 __entry->vcpu_id, __entry->sint, __entry->vector,
1117 __entry->ret)
1118);
1119
1120/*
1121 * Tracepoint for kvm_hv_synic_send_eoi.
1122 */
1123TRACE_EVENT(kvm_hv_synic_send_eoi,
1124 TP_PROTO(int vcpu_id, int vector),
1125 TP_ARGS(vcpu_id, vector),
1126
1127 TP_STRUCT__entry(
1128 __field(int, vcpu_id)
1129 __field(u32, sint)
1130 __field(int, vector)
1131 __field(int, ret)
1132 ),
1133
1134 TP_fast_assign(
1135 __entry->vcpu_id = vcpu_id;
1136 __entry->vector = vector;
1137 ),
1138
1139 TP_printk("vcpu_id %d vector %d", __entry->vcpu_id, __entry->vector)
1140);
1141
1142/*
1143 * Tracepoint for synic_set_msr.
1144 */
1145TRACE_EVENT(kvm_hv_synic_set_msr,
1146 TP_PROTO(int vcpu_id, u32 msr, u64 data, bool host),
1147 TP_ARGS(vcpu_id, msr, data, host),
1148
1149 TP_STRUCT__entry(
1150 __field(int, vcpu_id)
1151 __field(u32, msr)
1152 __field(u64, data)
1153 __field(bool, host)
1154 ),
1155
1156 TP_fast_assign(
1157 __entry->vcpu_id = vcpu_id;
1158 __entry->msr = msr;
1159 __entry->data = data;
1160 __entry->host = host
1161 ),
1162
1163 TP_printk("vcpu_id %d msr 0x%x data 0x%llx host %d",
1164 __entry->vcpu_id, __entry->msr, __entry->data, __entry->host)
1165);
1166
1167/*
1168 * Tracepoint for stimer_set_config.
1169 */
1170TRACE_EVENT(kvm_hv_stimer_set_config,
1171 TP_PROTO(int vcpu_id, int timer_index, u64 config, bool host),
1172 TP_ARGS(vcpu_id, timer_index, config, host),
1173
1174 TP_STRUCT__entry(
1175 __field(int, vcpu_id)
1176 __field(int, timer_index)
1177 __field(u64, config)
1178 __field(bool, host)
1179 ),
1180
1181 TP_fast_assign(
1182 __entry->vcpu_id = vcpu_id;
1183 __entry->timer_index = timer_index;
1184 __entry->config = config;
1185 __entry->host = host;
1186 ),
1187
1188 TP_printk("vcpu_id %d timer %d config 0x%llx host %d",
1189 __entry->vcpu_id, __entry->timer_index, __entry->config,
1190 __entry->host)
1191);
1192
1193/*
1194 * Tracepoint for stimer_set_count.
1195 */
1196TRACE_EVENT(kvm_hv_stimer_set_count,
1197 TP_PROTO(int vcpu_id, int timer_index, u64 count, bool host),
1198 TP_ARGS(vcpu_id, timer_index, count, host),
1199
1200 TP_STRUCT__entry(
1201 __field(int, vcpu_id)
1202 __field(int, timer_index)
1203 __field(u64, count)
1204 __field(bool, host)
1205 ),
1206
1207 TP_fast_assign(
1208 __entry->vcpu_id = vcpu_id;
1209 __entry->timer_index = timer_index;
1210 __entry->count = count;
1211 __entry->host = host;
1212 ),
1213
1214 TP_printk("vcpu_id %d timer %d count %llu host %d",
1215 __entry->vcpu_id, __entry->timer_index, __entry->count,
1216 __entry->host)
1217);
1218
1219/*
1220 * Tracepoint for stimer_start(periodic timer case).
1221 */
1222TRACE_EVENT(kvm_hv_stimer_start_periodic,
1223 TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 exp_time),
1224 TP_ARGS(vcpu_id, timer_index, time_now, exp_time),
1225
1226 TP_STRUCT__entry(
1227 __field(int, vcpu_id)
1228 __field(int, timer_index)
1229 __field(u64, time_now)
1230 __field(u64, exp_time)
1231 ),
1232
1233 TP_fast_assign(
1234 __entry->vcpu_id = vcpu_id;
1235 __entry->timer_index = timer_index;
1236 __entry->time_now = time_now;
1237 __entry->exp_time = exp_time;
1238 ),
1239
1240 TP_printk("vcpu_id %d timer %d time_now %llu exp_time %llu",
1241 __entry->vcpu_id, __entry->timer_index, __entry->time_now,
1242 __entry->exp_time)
1243);
1244
1245/*
1246 * Tracepoint for stimer_start(one-shot timer case).
1247 */
1248TRACE_EVENT(kvm_hv_stimer_start_one_shot,
1249 TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 count),
1250 TP_ARGS(vcpu_id, timer_index, time_now, count),
1251
1252 TP_STRUCT__entry(
1253 __field(int, vcpu_id)
1254 __field(int, timer_index)
1255 __field(u64, time_now)
1256 __field(u64, count)
1257 ),
1258
1259 TP_fast_assign(
1260 __entry->vcpu_id = vcpu_id;
1261 __entry->timer_index = timer_index;
1262 __entry->time_now = time_now;
1263 __entry->count = count;
1264 ),
1265
1266 TP_printk("vcpu_id %d timer %d time_now %llu count %llu",
1267 __entry->vcpu_id, __entry->timer_index, __entry->time_now,
1268 __entry->count)
1269);
1270
1271/*
1272 * Tracepoint for stimer_timer_callback.
1273 */
1274TRACE_EVENT(kvm_hv_stimer_callback,
1275 TP_PROTO(int vcpu_id, int timer_index),
1276 TP_ARGS(vcpu_id, timer_index),
1277
1278 TP_STRUCT__entry(
1279 __field(int, vcpu_id)
1280 __field(int, timer_index)
1281 ),
1282
1283 TP_fast_assign(
1284 __entry->vcpu_id = vcpu_id;
1285 __entry->timer_index = timer_index;
1286 ),
1287
1288 TP_printk("vcpu_id %d timer %d",
1289 __entry->vcpu_id, __entry->timer_index)
1290);
1291
1292/*
1293 * Tracepoint for stimer_expiration.
1294 */
1295TRACE_EVENT(kvm_hv_stimer_expiration,
1296 TP_PROTO(int vcpu_id, int timer_index, int direct, int msg_send_result),
1297 TP_ARGS(vcpu_id, timer_index, direct, msg_send_result),
1298
1299 TP_STRUCT__entry(
1300 __field(int, vcpu_id)
1301 __field(int, timer_index)
1302 __field(int, direct)
1303 __field(int, msg_send_result)
1304 ),
1305
1306 TP_fast_assign(
1307 __entry->vcpu_id = vcpu_id;
1308 __entry->timer_index = timer_index;
1309 __entry->direct = direct;
1310 __entry->msg_send_result = msg_send_result;
1311 ),
1312
1313 TP_printk("vcpu_id %d timer %d direct %d send result %d",
1314 __entry->vcpu_id, __entry->timer_index,
1315 __entry->direct, __entry->msg_send_result)
1316);
1317
1318/*
1319 * Tracepoint for stimer_cleanup.
1320 */
1321TRACE_EVENT(kvm_hv_stimer_cleanup,
1322 TP_PROTO(int vcpu_id, int timer_index),
1323 TP_ARGS(vcpu_id, timer_index),
1324
1325 TP_STRUCT__entry(
1326 __field(int, vcpu_id)
1327 __field(int, timer_index)
1328 ),
1329
1330 TP_fast_assign(
1331 __entry->vcpu_id = vcpu_id;
1332 __entry->timer_index = timer_index;
1333 ),
1334
1335 TP_printk("vcpu_id %d timer %d",
1336 __entry->vcpu_id, __entry->timer_index)
1337);
1338
1339TRACE_EVENT(kvm_apicv_update_request,
1340 TP_PROTO(bool activate, unsigned long bit),
1341 TP_ARGS(activate, bit),
1342
1343 TP_STRUCT__entry(
1344 __field(bool, activate)
1345 __field(unsigned long, bit)
1346 ),
1347
1348 TP_fast_assign(
1349 __entry->activate = activate;
1350 __entry->bit = bit;
1351 ),
1352
1353 TP_printk("%s bit=%lu",
1354 __entry->activate ? "activate" : "deactivate",
1355 __entry->bit)
1356);
1357
1358/*
1359 * Tracepoint for AMD AVIC
1360 */
1361TRACE_EVENT(kvm_avic_incomplete_ipi,
1362 TP_PROTO(u32 vcpu, u32 icrh, u32 icrl, u32 id, u32 index),
1363 TP_ARGS(vcpu, icrh, icrl, id, index),
1364
1365 TP_STRUCT__entry(
1366 __field(u32, vcpu)
1367 __field(u32, icrh)
1368 __field(u32, icrl)
1369 __field(u32, id)
1370 __field(u32, index)
1371 ),
1372
1373 TP_fast_assign(
1374 __entry->vcpu = vcpu;
1375 __entry->icrh = icrh;
1376 __entry->icrl = icrl;
1377 __entry->id = id;
1378 __entry->index = index;
1379 ),
1380
1381 TP_printk("vcpu=%u, icrh:icrl=%#010x:%08x, id=%u, index=%u",
1382 __entry->vcpu, __entry->icrh, __entry->icrl,
1383 __entry->id, __entry->index)
1384);
1385
1386TRACE_EVENT(kvm_avic_unaccelerated_access,
1387 TP_PROTO(u32 vcpu, u32 offset, bool ft, bool rw, u32 vec),
1388 TP_ARGS(vcpu, offset, ft, rw, vec),
1389
1390 TP_STRUCT__entry(
1391 __field(u32, vcpu)
1392 __field(u32, offset)
1393 __field(bool, ft)
1394 __field(bool, rw)
1395 __field(u32, vec)
1396 ),
1397
1398 TP_fast_assign(
1399 __entry->vcpu = vcpu;
1400 __entry->offset = offset;
1401 __entry->ft = ft;
1402 __entry->rw = rw;
1403 __entry->vec = vec;
1404 ),
1405
1406 TP_printk("vcpu=%u, offset=%#x(%s), %s, %s, vec=%#x",
1407 __entry->vcpu,
1408 __entry->offset,
1409 __print_symbolic(__entry->offset, kvm_trace_symbol_apic),
1410 __entry->ft ? "trap" : "fault",
1411 __entry->rw ? "write" : "read",
1412 __entry->vec)
1413);
1414
1415TRACE_EVENT(kvm_avic_ga_log,
1416 TP_PROTO(u32 vmid, u32 vcpuid),
1417 TP_ARGS(vmid, vcpuid),
1418
1419 TP_STRUCT__entry(
1420 __field(u32, vmid)
1421 __field(u32, vcpuid)
1422 ),
1423
1424 TP_fast_assign(
1425 __entry->vmid = vmid;
1426 __entry->vcpuid = vcpuid;
1427 ),
1428
1429 TP_printk("vmid=%u, vcpuid=%u",
1430 __entry->vmid, __entry->vcpuid)
1431);
1432
1433TRACE_EVENT(kvm_hv_timer_state,
1434 TP_PROTO(unsigned int vcpu_id, unsigned int hv_timer_in_use),
1435 TP_ARGS(vcpu_id, hv_timer_in_use),
1436 TP_STRUCT__entry(
1437 __field(unsigned int, vcpu_id)
1438 __field(unsigned int, hv_timer_in_use)
1439 ),
1440 TP_fast_assign(
1441 __entry->vcpu_id = vcpu_id;
1442 __entry->hv_timer_in_use = hv_timer_in_use;
1443 ),
1444 TP_printk("vcpu_id %x hv_timer %x",
1445 __entry->vcpu_id,
1446 __entry->hv_timer_in_use)
1447);
1448
1449/*
1450 * Tracepoint for kvm_hv_flush_tlb.
1451 */
1452TRACE_EVENT(kvm_hv_flush_tlb,
1453 TP_PROTO(u64 processor_mask, u64 address_space, u64 flags),
1454 TP_ARGS(processor_mask, address_space, flags),
1455
1456 TP_STRUCT__entry(
1457 __field(u64, processor_mask)
1458 __field(u64, address_space)
1459 __field(u64, flags)
1460 ),
1461
1462 TP_fast_assign(
1463 __entry->processor_mask = processor_mask;
1464 __entry->address_space = address_space;
1465 __entry->flags = flags;
1466 ),
1467
1468 TP_printk("processor_mask 0x%llx address_space 0x%llx flags 0x%llx",
1469 __entry->processor_mask, __entry->address_space,
1470 __entry->flags)
1471);
1472
1473/*
1474 * Tracepoint for kvm_hv_flush_tlb_ex.
1475 */
1476TRACE_EVENT(kvm_hv_flush_tlb_ex,
1477 TP_PROTO(u64 valid_bank_mask, u64 format, u64 address_space, u64 flags),
1478 TP_ARGS(valid_bank_mask, format, address_space, flags),
1479
1480 TP_STRUCT__entry(
1481 __field(u64, valid_bank_mask)
1482 __field(u64, format)
1483 __field(u64, address_space)
1484 __field(u64, flags)
1485 ),
1486
1487 TP_fast_assign(
1488 __entry->valid_bank_mask = valid_bank_mask;
1489 __entry->format = format;
1490 __entry->address_space = address_space;
1491 __entry->flags = flags;
1492 ),
1493
1494 TP_printk("valid_bank_mask 0x%llx format 0x%llx "
1495 "address_space 0x%llx flags 0x%llx",
1496 __entry->valid_bank_mask, __entry->format,
1497 __entry->address_space, __entry->flags)
1498);
1499
1500/*
1501 * Tracepoints for kvm_hv_send_ipi.
1502 */
1503TRACE_EVENT(kvm_hv_send_ipi,
1504 TP_PROTO(u32 vector, u64 processor_mask),
1505 TP_ARGS(vector, processor_mask),
1506
1507 TP_STRUCT__entry(
1508 __field(u32, vector)
1509 __field(u64, processor_mask)
1510 ),
1511
1512 TP_fast_assign(
1513 __entry->vector = vector;
1514 __entry->processor_mask = processor_mask;
1515 ),
1516
1517 TP_printk("vector %x processor_mask 0x%llx",
1518 __entry->vector, __entry->processor_mask)
1519);
1520
1521TRACE_EVENT(kvm_hv_send_ipi_ex,
1522 TP_PROTO(u32 vector, u64 format, u64 valid_bank_mask),
1523 TP_ARGS(vector, format, valid_bank_mask),
1524
1525 TP_STRUCT__entry(
1526 __field(u32, vector)
1527 __field(u64, format)
1528 __field(u64, valid_bank_mask)
1529 ),
1530
1531 TP_fast_assign(
1532 __entry->vector = vector;
1533 __entry->format = format;
1534 __entry->valid_bank_mask = valid_bank_mask;
1535 ),
1536
1537 TP_printk("vector %x format %llx valid_bank_mask 0x%llx",
1538 __entry->vector, __entry->format,
1539 __entry->valid_bank_mask)
1540);
1541
1542TRACE_EVENT(kvm_pv_tlb_flush,
1543 TP_PROTO(unsigned int vcpu_id, bool need_flush_tlb),
1544 TP_ARGS(vcpu_id, need_flush_tlb),
1545
1546 TP_STRUCT__entry(
1547 __field( unsigned int, vcpu_id )
1548 __field( bool, need_flush_tlb )
1549 ),
1550
1551 TP_fast_assign(
1552 __entry->vcpu_id = vcpu_id;
1553 __entry->need_flush_tlb = need_flush_tlb;
1554 ),
1555
1556 TP_printk("vcpu %u need_flush_tlb %s", __entry->vcpu_id,
1557 __entry->need_flush_tlb ? "true" : "false")
1558);
1559
1560/*
1561 * Tracepoint for failed nested VMX VM-Enter.
1562 */
1563TRACE_EVENT(kvm_nested_vmenter_failed,
1564 TP_PROTO(const char *msg, u32 err),
1565 TP_ARGS(msg, err),
1566
1567 TP_STRUCT__entry(
1568 __string(msg, msg)
1569 __field(u32, err)
1570 ),
1571
1572 TP_fast_assign(
1573 __assign_str(msg, msg);
1574 __entry->err = err;
1575 ),
1576
1577 TP_printk("%s%s", __get_str(msg), !__entry->err ? "" :
1578 __print_symbolic(__entry->err, VMX_VMENTER_INSTRUCTION_ERRORS))
1579);
1580
1581/*
1582 * Tracepoint for syndbg_set_msr.
1583 */
1584TRACE_EVENT(kvm_hv_syndbg_set_msr,
1585 TP_PROTO(int vcpu_id, u32 vp_index, u32 msr, u64 data),
1586 TP_ARGS(vcpu_id, vp_index, msr, data),
1587
1588 TP_STRUCT__entry(
1589 __field(int, vcpu_id)
1590 __field(u32, vp_index)
1591 __field(u32, msr)
1592 __field(u64, data)
1593 ),
1594
1595 TP_fast_assign(
1596 __entry->vcpu_id = vcpu_id;
1597 __entry->vp_index = vp_index;
1598 __entry->msr = msr;
1599 __entry->data = data;
1600 ),
1601
1602 TP_printk("vcpu_id %d vp_index %u msr 0x%x data 0x%llx",
1603 __entry->vcpu_id, __entry->vp_index, __entry->msr,
1604 __entry->data)
1605);
1606
1607/*
1608 * Tracepoint for syndbg_get_msr.
1609 */
1610TRACE_EVENT(kvm_hv_syndbg_get_msr,
1611 TP_PROTO(int vcpu_id, u32 vp_index, u32 msr, u64 data),
1612 TP_ARGS(vcpu_id, vp_index, msr, data),
1613
1614 TP_STRUCT__entry(
1615 __field(int, vcpu_id)
1616 __field(u32, vp_index)
1617 __field(u32, msr)
1618 __field(u64, data)
1619 ),
1620
1621 TP_fast_assign(
1622 __entry->vcpu_id = vcpu_id;
1623 __entry->vp_index = vp_index;
1624 __entry->msr = msr;
1625 __entry->data = data;
1626 ),
1627
1628 TP_printk("vcpu_id %d vp_index %u msr 0x%x data 0x%llx",
1629 __entry->vcpu_id, __entry->vp_index, __entry->msr,
1630 __entry->data)
1631);
1632
1633/*
1634 * Tracepoint for the start of VMGEXIT processing
1635 */
1636TRACE_EVENT(kvm_vmgexit_enter,
1637 TP_PROTO(unsigned int vcpu_id, struct ghcb *ghcb),
1638 TP_ARGS(vcpu_id, ghcb),
1639
1640 TP_STRUCT__entry(
1641 __field(unsigned int, vcpu_id)
1642 __field(u64, exit_reason)
1643 __field(u64, info1)
1644 __field(u64, info2)
1645 ),
1646
1647 TP_fast_assign(
1648 __entry->vcpu_id = vcpu_id;
1649 __entry->exit_reason = ghcb->save.sw_exit_code;
1650 __entry->info1 = ghcb->save.sw_exit_info_1;
1651 __entry->info2 = ghcb->save.sw_exit_info_2;
1652 ),
1653
1654 TP_printk("vcpu %u, exit_reason %llx, exit_info1 %llx, exit_info2 %llx",
1655 __entry->vcpu_id, __entry->exit_reason,
1656 __entry->info1, __entry->info2)
1657);
1658
1659/*
1660 * Tracepoint for the end of VMGEXIT processing
1661 */
1662TRACE_EVENT(kvm_vmgexit_exit,
1663 TP_PROTO(unsigned int vcpu_id, struct ghcb *ghcb),
1664 TP_ARGS(vcpu_id, ghcb),
1665
1666 TP_STRUCT__entry(
1667 __field(unsigned int, vcpu_id)
1668 __field(u64, exit_reason)
1669 __field(u64, info1)
1670 __field(u64, info2)
1671 ),
1672
1673 TP_fast_assign(
1674 __entry->vcpu_id = vcpu_id;
1675 __entry->exit_reason = ghcb->save.sw_exit_code;
1676 __entry->info1 = ghcb->save.sw_exit_info_1;
1677 __entry->info2 = ghcb->save.sw_exit_info_2;
1678 ),
1679
1680 TP_printk("vcpu %u, exit_reason %llx, exit_info1 %llx, exit_info2 %llx",
1681 __entry->vcpu_id, __entry->exit_reason,
1682 __entry->info1, __entry->info2)
1683);
1684
1685/*
1686 * Tracepoint for the start of VMGEXIT MSR procotol processing
1687 */
1688TRACE_EVENT(kvm_vmgexit_msr_protocol_enter,
1689 TP_PROTO(unsigned int vcpu_id, u64 ghcb_gpa),
1690 TP_ARGS(vcpu_id, ghcb_gpa),
1691
1692 TP_STRUCT__entry(
1693 __field(unsigned int, vcpu_id)
1694 __field(u64, ghcb_gpa)
1695 ),
1696
1697 TP_fast_assign(
1698 __entry->vcpu_id = vcpu_id;
1699 __entry->ghcb_gpa = ghcb_gpa;
1700 ),
1701
1702 TP_printk("vcpu %u, ghcb_gpa %016llx",
1703 __entry->vcpu_id, __entry->ghcb_gpa)
1704);
1705
1706/*
1707 * Tracepoint for the end of VMGEXIT MSR procotol processing
1708 */
1709TRACE_EVENT(kvm_vmgexit_msr_protocol_exit,
1710 TP_PROTO(unsigned int vcpu_id, u64 ghcb_gpa, int result),
1711 TP_ARGS(vcpu_id, ghcb_gpa, result),
1712
1713 TP_STRUCT__entry(
1714 __field(unsigned int, vcpu_id)
1715 __field(u64, ghcb_gpa)
1716 __field(int, result)
1717 ),
1718
1719 TP_fast_assign(
1720 __entry->vcpu_id = vcpu_id;
1721 __entry->ghcb_gpa = ghcb_gpa;
1722 __entry->result = result;
1723 ),
1724
1725 TP_printk("vcpu %u, ghcb_gpa %016llx, result %d",
1726 __entry->vcpu_id, __entry->ghcb_gpa, __entry->result)
1727);
1728
1729#endif /* _TRACE_KVM_H */
1730
1731#undef TRACE_INCLUDE_PATH
1732#define TRACE_INCLUDE_PATH ../../arch/x86/kvm
1733#undef TRACE_INCLUDE_FILE
1734#define TRACE_INCLUDE_FILE trace
1735
1736/* This part must be outside protection */
1737#include <trace/define_trace.h>