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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 var_cnt, __u16 rep_cnt,
68 __u16 rep_idx, __u64 ingpa, __u64 outgpa),
69 TP_ARGS(code, fast, var_cnt, 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( __u16, var_cnt )
78 __field( bool, fast )
79 ),
80
81 TP_fast_assign(
82 __entry->rep_cnt = rep_cnt;
83 __entry->rep_idx = rep_idx;
84 __entry->ingpa = ingpa;
85 __entry->outgpa = outgpa;
86 __entry->code = code;
87 __entry->var_cnt = var_cnt;
88 __entry->fast = fast;
89 ),
90
91 TP_printk("code 0x%x %s var_cnt 0x%x rep_cnt 0x%x idx 0x%x in 0x%llx out 0x%llx",
92 __entry->code, __entry->fast ? "fast" : "slow",
93 __entry->var_cnt, __entry->rep_cnt, __entry->rep_idx,
94 __entry->ingpa, __entry->outgpa)
95);
96
97TRACE_EVENT(kvm_hv_hypercall_done,
98 TP_PROTO(u64 result),
99 TP_ARGS(result),
100
101 TP_STRUCT__entry(
102 __field(__u64, result)
103 ),
104
105 TP_fast_assign(
106 __entry->result = result;
107 ),
108
109 TP_printk("result 0x%llx", __entry->result)
110);
111
112/*
113 * Tracepoint for Xen hypercall.
114 */
115TRACE_EVENT(kvm_xen_hypercall,
116 TP_PROTO(u8 cpl, unsigned long nr,
117 unsigned long a0, unsigned long a1, unsigned long a2,
118 unsigned long a3, unsigned long a4, unsigned long a5),
119 TP_ARGS(cpl, nr, a0, a1, a2, a3, a4, a5),
120
121 TP_STRUCT__entry(
122 __field(u8, cpl)
123 __field(unsigned long, nr)
124 __field(unsigned long, a0)
125 __field(unsigned long, a1)
126 __field(unsigned long, a2)
127 __field(unsigned long, a3)
128 __field(unsigned long, a4)
129 __field(unsigned long, a5)
130 ),
131
132 TP_fast_assign(
133 __entry->cpl = cpl;
134 __entry->nr = nr;
135 __entry->a0 = a0;
136 __entry->a1 = a1;
137 __entry->a2 = a2;
138 __entry->a3 = a3;
139 __entry->a4 = a4;
140 __entry->a4 = a5;
141 ),
142
143 TP_printk("cpl %d nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx a4 0x%lx a5 %lx",
144 __entry->cpl, __entry->nr,
145 __entry->a0, __entry->a1, __entry->a2,
146 __entry->a3, __entry->a4, __entry->a5)
147);
148
149
150
151/*
152 * Tracepoint for PIO.
153 */
154
155#define KVM_PIO_IN 0
156#define KVM_PIO_OUT 1
157
158TRACE_EVENT(kvm_pio,
159 TP_PROTO(unsigned int rw, unsigned int port, unsigned int size,
160 unsigned int count, const void *data),
161 TP_ARGS(rw, port, size, count, data),
162
163 TP_STRUCT__entry(
164 __field( unsigned int, rw )
165 __field( unsigned int, port )
166 __field( unsigned int, size )
167 __field( unsigned int, count )
168 __field( unsigned int, val )
169 ),
170
171 TP_fast_assign(
172 __entry->rw = rw;
173 __entry->port = port;
174 __entry->size = size;
175 __entry->count = count;
176 if (size == 1)
177 __entry->val = *(unsigned char *)data;
178 else if (size == 2)
179 __entry->val = *(unsigned short *)data;
180 else
181 __entry->val = *(unsigned int *)data;
182 ),
183
184 TP_printk("pio_%s at 0x%x size %d count %d val 0x%x %s",
185 __entry->rw ? "write" : "read",
186 __entry->port, __entry->size, __entry->count, __entry->val,
187 __entry->count > 1 ? "(...)" : "")
188);
189
190/*
191 * Tracepoint for fast mmio.
192 */
193TRACE_EVENT(kvm_fast_mmio,
194 TP_PROTO(u64 gpa),
195 TP_ARGS(gpa),
196
197 TP_STRUCT__entry(
198 __field(u64, gpa)
199 ),
200
201 TP_fast_assign(
202 __entry->gpa = gpa;
203 ),
204
205 TP_printk("fast mmio at gpa 0x%llx", __entry->gpa)
206);
207
208/*
209 * Tracepoint for cpuid.
210 */
211TRACE_EVENT(kvm_cpuid,
212 TP_PROTO(unsigned int function, unsigned int index, unsigned long rax,
213 unsigned long rbx, unsigned long rcx, unsigned long rdx,
214 bool found, bool used_max_basic),
215 TP_ARGS(function, index, rax, rbx, rcx, rdx, found, used_max_basic),
216
217 TP_STRUCT__entry(
218 __field( unsigned int, function )
219 __field( unsigned int, index )
220 __field( unsigned long, rax )
221 __field( unsigned long, rbx )
222 __field( unsigned long, rcx )
223 __field( unsigned long, rdx )
224 __field( bool, found )
225 __field( bool, used_max_basic )
226 ),
227
228 TP_fast_assign(
229 __entry->function = function;
230 __entry->index = index;
231 __entry->rax = rax;
232 __entry->rbx = rbx;
233 __entry->rcx = rcx;
234 __entry->rdx = rdx;
235 __entry->found = found;
236 __entry->used_max_basic = used_max_basic;
237 ),
238
239 TP_printk("func %x idx %x rax %lx rbx %lx rcx %lx rdx %lx, cpuid entry %s%s",
240 __entry->function, __entry->index, __entry->rax,
241 __entry->rbx, __entry->rcx, __entry->rdx,
242 __entry->found ? "found" : "not found",
243 __entry->used_max_basic ? ", used max basic" : "")
244);
245
246#define AREG(x) { APIC_##x, "APIC_" #x }
247
248#define kvm_trace_symbol_apic \
249 AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \
250 AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \
251 AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \
252 AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \
253 AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \
254 AREG(ECTRL)
255/*
256 * Tracepoint for apic access.
257 */
258TRACE_EVENT(kvm_apic,
259 TP_PROTO(unsigned int rw, unsigned int reg, u64 val),
260 TP_ARGS(rw, reg, val),
261
262 TP_STRUCT__entry(
263 __field( unsigned int, rw )
264 __field( unsigned int, reg )
265 __field( u64, val )
266 ),
267
268 TP_fast_assign(
269 __entry->rw = rw;
270 __entry->reg = reg;
271 __entry->val = val;
272 ),
273
274 TP_printk("apic_%s %s = 0x%llx",
275 __entry->rw ? "write" : "read",
276 __print_symbolic(__entry->reg, kvm_trace_symbol_apic),
277 __entry->val)
278);
279
280#define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val)
281#define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val)
282
283#define KVM_ISA_VMX 1
284#define KVM_ISA_SVM 2
285
286#define kvm_print_exit_reason(exit_reason, isa) \
287 (isa == KVM_ISA_VMX) ? \
288 __print_symbolic(exit_reason & 0xffff, VMX_EXIT_REASONS) : \
289 __print_symbolic(exit_reason, SVM_EXIT_REASONS), \
290 (isa == KVM_ISA_VMX && exit_reason & ~0xffff) ? " " : "", \
291 (isa == KVM_ISA_VMX) ? \
292 __print_flags(exit_reason & ~0xffff, " ", VMX_EXIT_REASON_FLAGS) : ""
293
294#define TRACE_EVENT_KVM_EXIT(name) \
295TRACE_EVENT(name, \
296 TP_PROTO(struct kvm_vcpu *vcpu, u32 isa), \
297 TP_ARGS(vcpu, isa), \
298 \
299 TP_STRUCT__entry( \
300 __field( unsigned int, exit_reason ) \
301 __field( unsigned long, guest_rip ) \
302 __field( u32, isa ) \
303 __field( u64, info1 ) \
304 __field( u64, info2 ) \
305 __field( u32, intr_info ) \
306 __field( u32, error_code ) \
307 __field( unsigned int, vcpu_id ) \
308 ), \
309 \
310 TP_fast_assign( \
311 __entry->guest_rip = kvm_rip_read(vcpu); \
312 __entry->isa = isa; \
313 __entry->vcpu_id = vcpu->vcpu_id; \
314 static_call(kvm_x86_get_exit_info)(vcpu, \
315 &__entry->exit_reason, \
316 &__entry->info1, \
317 &__entry->info2, \
318 &__entry->intr_info, \
319 &__entry->error_code); \
320 ), \
321 \
322 TP_printk("vcpu %u reason %s%s%s rip 0x%lx info1 0x%016llx " \
323 "info2 0x%016llx intr_info 0x%08x error_code 0x%08x", \
324 __entry->vcpu_id, \
325 kvm_print_exit_reason(__entry->exit_reason, __entry->isa), \
326 __entry->guest_rip, __entry->info1, __entry->info2, \
327 __entry->intr_info, __entry->error_code) \
328)
329
330/*
331 * Tracepoint for kvm guest exit:
332 */
333TRACE_EVENT_KVM_EXIT(kvm_exit);
334
335/*
336 * Tracepoint for kvm interrupt injection:
337 */
338TRACE_EVENT(kvm_inj_virq,
339 TP_PROTO(unsigned int vector, bool soft, bool reinjected),
340 TP_ARGS(vector, soft, reinjected),
341
342 TP_STRUCT__entry(
343 __field( unsigned int, vector )
344 __field( bool, soft )
345 __field( bool, reinjected )
346 ),
347
348 TP_fast_assign(
349 __entry->vector = vector;
350 __entry->soft = soft;
351 __entry->reinjected = reinjected;
352 ),
353
354 TP_printk("%s 0x%x%s",
355 __entry->soft ? "Soft/INTn" : "IRQ", __entry->vector,
356 __entry->reinjected ? " [reinjected]" : "")
357);
358
359#define EXS(x) { x##_VECTOR, "#" #x }
360
361#define kvm_trace_sym_exc \
362 EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \
363 EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \
364 EXS(MF), EXS(AC), EXS(MC)
365
366/*
367 * Tracepoint for kvm interrupt injection:
368 */
369TRACE_EVENT(kvm_inj_exception,
370 TP_PROTO(unsigned exception, bool has_error, unsigned error_code,
371 bool reinjected),
372 TP_ARGS(exception, has_error, error_code, reinjected),
373
374 TP_STRUCT__entry(
375 __field( u8, exception )
376 __field( u8, has_error )
377 __field( u32, error_code )
378 __field( bool, reinjected )
379 ),
380
381 TP_fast_assign(
382 __entry->exception = exception;
383 __entry->has_error = has_error;
384 __entry->error_code = error_code;
385 __entry->reinjected = reinjected;
386 ),
387
388 TP_printk("%s%s%s%s%s",
389 __print_symbolic(__entry->exception, kvm_trace_sym_exc),
390 !__entry->has_error ? "" : " (",
391 !__entry->has_error ? "" : __print_symbolic(__entry->error_code, { }),
392 !__entry->has_error ? "" : ")",
393 __entry->reinjected ? " [reinjected]" : "")
394);
395
396/*
397 * Tracepoint for page fault.
398 */
399TRACE_EVENT(kvm_page_fault,
400 TP_PROTO(struct kvm_vcpu *vcpu, u64 fault_address, u64 error_code),
401 TP_ARGS(vcpu, fault_address, error_code),
402
403 TP_STRUCT__entry(
404 __field( unsigned int, vcpu_id )
405 __field( unsigned long, guest_rip )
406 __field( u64, fault_address )
407 __field( u64, error_code )
408 ),
409
410 TP_fast_assign(
411 __entry->vcpu_id = vcpu->vcpu_id;
412 __entry->guest_rip = kvm_rip_read(vcpu);
413 __entry->fault_address = fault_address;
414 __entry->error_code = error_code;
415 ),
416
417 TP_printk("vcpu %u rip 0x%lx address 0x%016llx error_code 0x%llx",
418 __entry->vcpu_id, __entry->guest_rip,
419 __entry->fault_address, __entry->error_code)
420);
421
422/*
423 * Tracepoint for guest MSR access.
424 */
425TRACE_EVENT(kvm_msr,
426 TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception),
427 TP_ARGS(write, ecx, data, exception),
428
429 TP_STRUCT__entry(
430 __field( unsigned, write )
431 __field( u32, ecx )
432 __field( u64, data )
433 __field( u8, exception )
434 ),
435
436 TP_fast_assign(
437 __entry->write = write;
438 __entry->ecx = ecx;
439 __entry->data = data;
440 __entry->exception = exception;
441 ),
442
443 TP_printk("msr_%s %x = 0x%llx%s",
444 __entry->write ? "write" : "read",
445 __entry->ecx, __entry->data,
446 __entry->exception ? " (#GP)" : "")
447);
448
449#define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false)
450#define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false)
451#define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true)
452#define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true)
453
454/*
455 * Tracepoint for guest CR access.
456 */
457TRACE_EVENT(kvm_cr,
458 TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val),
459 TP_ARGS(rw, cr, val),
460
461 TP_STRUCT__entry(
462 __field( unsigned int, rw )
463 __field( unsigned int, cr )
464 __field( unsigned long, val )
465 ),
466
467 TP_fast_assign(
468 __entry->rw = rw;
469 __entry->cr = cr;
470 __entry->val = val;
471 ),
472
473 TP_printk("cr_%s %x = 0x%lx",
474 __entry->rw ? "write" : "read",
475 __entry->cr, __entry->val)
476);
477
478#define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
479#define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
480
481TRACE_EVENT(kvm_pic_set_irq,
482 TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced),
483 TP_ARGS(chip, pin, elcr, imr, coalesced),
484
485 TP_STRUCT__entry(
486 __field( __u8, chip )
487 __field( __u8, pin )
488 __field( __u8, elcr )
489 __field( __u8, imr )
490 __field( bool, coalesced )
491 ),
492
493 TP_fast_assign(
494 __entry->chip = chip;
495 __entry->pin = pin;
496 __entry->elcr = elcr;
497 __entry->imr = imr;
498 __entry->coalesced = coalesced;
499 ),
500
501 TP_printk("chip %u pin %u (%s%s)%s",
502 __entry->chip, __entry->pin,
503 (__entry->elcr & (1 << __entry->pin)) ? "level":"edge",
504 (__entry->imr & (1 << __entry->pin)) ? "|masked":"",
505 __entry->coalesced ? " (coalesced)" : "")
506);
507
508#define kvm_apic_dst_shorthand \
509 {0x0, "dst"}, \
510 {0x1, "self"}, \
511 {0x2, "all"}, \
512 {0x3, "all-but-self"}
513
514TRACE_EVENT(kvm_apic_ipi,
515 TP_PROTO(__u32 icr_low, __u32 dest_id),
516 TP_ARGS(icr_low, dest_id),
517
518 TP_STRUCT__entry(
519 __field( __u32, icr_low )
520 __field( __u32, dest_id )
521 ),
522
523 TP_fast_assign(
524 __entry->icr_low = icr_low;
525 __entry->dest_id = dest_id;
526 ),
527
528 TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)",
529 __entry->dest_id, (u8)__entry->icr_low,
530 __print_symbolic((__entry->icr_low >> 8 & 0x7),
531 kvm_deliver_mode),
532 (__entry->icr_low & (1<<11)) ? "logical" : "physical",
533 (__entry->icr_low & (1<<14)) ? "assert" : "de-assert",
534 (__entry->icr_low & (1<<15)) ? "level" : "edge",
535 __print_symbolic((__entry->icr_low >> 18 & 0x3),
536 kvm_apic_dst_shorthand))
537);
538
539TRACE_EVENT(kvm_apic_accept_irq,
540 TP_PROTO(__u32 apicid, __u16 dm, __u16 tm, __u8 vec),
541 TP_ARGS(apicid, dm, tm, vec),
542
543 TP_STRUCT__entry(
544 __field( __u32, apicid )
545 __field( __u16, dm )
546 __field( __u16, tm )
547 __field( __u8, vec )
548 ),
549
550 TP_fast_assign(
551 __entry->apicid = apicid;
552 __entry->dm = dm;
553 __entry->tm = tm;
554 __entry->vec = vec;
555 ),
556
557 TP_printk("apicid %x vec %u (%s|%s)",
558 __entry->apicid, __entry->vec,
559 __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
560 __entry->tm ? "level" : "edge")
561);
562
563TRACE_EVENT(kvm_eoi,
564 TP_PROTO(struct kvm_lapic *apic, int vector),
565 TP_ARGS(apic, vector),
566
567 TP_STRUCT__entry(
568 __field( __u32, apicid )
569 __field( int, vector )
570 ),
571
572 TP_fast_assign(
573 __entry->apicid = apic->vcpu->vcpu_id;
574 __entry->vector = vector;
575 ),
576
577 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
578);
579
580TRACE_EVENT(kvm_pv_eoi,
581 TP_PROTO(struct kvm_lapic *apic, int vector),
582 TP_ARGS(apic, vector),
583
584 TP_STRUCT__entry(
585 __field( __u32, apicid )
586 __field( int, vector )
587 ),
588
589 TP_fast_assign(
590 __entry->apicid = apic->vcpu->vcpu_id;
591 __entry->vector = vector;
592 ),
593
594 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
595);
596
597/*
598 * Tracepoint for nested VMRUN
599 */
600TRACE_EVENT(kvm_nested_vmenter,
601 TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl,
602 __u32 event_inj, bool tdp_enabled, __u64 guest_tdp_pgd,
603 __u64 guest_cr3, __u32 isa),
604 TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, tdp_enabled,
605 guest_tdp_pgd, guest_cr3, isa),
606
607 TP_STRUCT__entry(
608 __field( __u64, rip )
609 __field( __u64, vmcb )
610 __field( __u64, nested_rip )
611 __field( __u32, int_ctl )
612 __field( __u32, event_inj )
613 __field( bool, tdp_enabled )
614 __field( __u64, guest_pgd )
615 __field( __u32, isa )
616 ),
617
618 TP_fast_assign(
619 __entry->rip = rip;
620 __entry->vmcb = vmcb;
621 __entry->nested_rip = nested_rip;
622 __entry->int_ctl = int_ctl;
623 __entry->event_inj = event_inj;
624 __entry->tdp_enabled = tdp_enabled;
625 __entry->guest_pgd = tdp_enabled ? guest_tdp_pgd : guest_cr3;
626 __entry->isa = isa;
627 ),
628
629 TP_printk("rip: 0x%016llx %s: 0x%016llx nested_rip: 0x%016llx "
630 "int_ctl: 0x%08x event_inj: 0x%08x nested_%s=%s %s: 0x%016llx",
631 __entry->rip,
632 __entry->isa == KVM_ISA_VMX ? "vmcs" : "vmcb",
633 __entry->vmcb,
634 __entry->nested_rip,
635 __entry->int_ctl,
636 __entry->event_inj,
637 __entry->isa == KVM_ISA_VMX ? "ept" : "npt",
638 __entry->tdp_enabled ? "y" : "n",
639 !__entry->tdp_enabled ? "guest_cr3" :
640 __entry->isa == KVM_ISA_VMX ? "nested_eptp" : "nested_cr3",
641 __entry->guest_pgd)
642);
643
644TRACE_EVENT(kvm_nested_intercepts,
645 TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions,
646 __u32 intercept1, __u32 intercept2, __u32 intercept3),
647 TP_ARGS(cr_read, cr_write, exceptions, intercept1,
648 intercept2, intercept3),
649
650 TP_STRUCT__entry(
651 __field( __u16, cr_read )
652 __field( __u16, cr_write )
653 __field( __u32, exceptions )
654 __field( __u32, intercept1 )
655 __field( __u32, intercept2 )
656 __field( __u32, intercept3 )
657 ),
658
659 TP_fast_assign(
660 __entry->cr_read = cr_read;
661 __entry->cr_write = cr_write;
662 __entry->exceptions = exceptions;
663 __entry->intercept1 = intercept1;
664 __entry->intercept2 = intercept2;
665 __entry->intercept3 = intercept3;
666 ),
667
668 TP_printk("cr_read: %04x cr_write: %04x excp: %08x "
669 "intercepts: %08x %08x %08x",
670 __entry->cr_read, __entry->cr_write, __entry->exceptions,
671 __entry->intercept1, __entry->intercept2, __entry->intercept3)
672);
673/*
674 * Tracepoint for #VMEXIT while nested
675 */
676TRACE_EVENT_KVM_EXIT(kvm_nested_vmexit);
677
678/*
679 * Tracepoint for #VMEXIT reinjected to the guest
680 */
681TRACE_EVENT(kvm_nested_vmexit_inject,
682 TP_PROTO(__u32 exit_code,
683 __u64 exit_info1, __u64 exit_info2,
684 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
685 TP_ARGS(exit_code, exit_info1, exit_info2,
686 exit_int_info, exit_int_info_err, isa),
687
688 TP_STRUCT__entry(
689 __field( __u32, exit_code )
690 __field( __u64, exit_info1 )
691 __field( __u64, exit_info2 )
692 __field( __u32, exit_int_info )
693 __field( __u32, exit_int_info_err )
694 __field( __u32, isa )
695 ),
696
697 TP_fast_assign(
698 __entry->exit_code = exit_code;
699 __entry->exit_info1 = exit_info1;
700 __entry->exit_info2 = exit_info2;
701 __entry->exit_int_info = exit_int_info;
702 __entry->exit_int_info_err = exit_int_info_err;
703 __entry->isa = isa;
704 ),
705
706 TP_printk("reason: %s%s%s ext_inf1: 0x%016llx "
707 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
708 kvm_print_exit_reason(__entry->exit_code, __entry->isa),
709 __entry->exit_info1, __entry->exit_info2,
710 __entry->exit_int_info, __entry->exit_int_info_err)
711);
712
713/*
714 * Tracepoint for nested #vmexit because of interrupt pending
715 */
716TRACE_EVENT(kvm_nested_intr_vmexit,
717 TP_PROTO(__u64 rip),
718 TP_ARGS(rip),
719
720 TP_STRUCT__entry(
721 __field( __u64, rip )
722 ),
723
724 TP_fast_assign(
725 __entry->rip = rip
726 ),
727
728 TP_printk("rip: 0x%016llx", __entry->rip)
729);
730
731/*
732 * Tracepoint for nested #vmexit because of interrupt pending
733 */
734TRACE_EVENT(kvm_invlpga,
735 TP_PROTO(__u64 rip, int asid, u64 address),
736 TP_ARGS(rip, asid, address),
737
738 TP_STRUCT__entry(
739 __field( __u64, rip )
740 __field( int, asid )
741 __field( __u64, address )
742 ),
743
744 TP_fast_assign(
745 __entry->rip = rip;
746 __entry->asid = asid;
747 __entry->address = address;
748 ),
749
750 TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx",
751 __entry->rip, __entry->asid, __entry->address)
752);
753
754/*
755 * Tracepoint for nested #vmexit because of interrupt pending
756 */
757TRACE_EVENT(kvm_skinit,
758 TP_PROTO(__u64 rip, __u32 slb),
759 TP_ARGS(rip, slb),
760
761 TP_STRUCT__entry(
762 __field( __u64, rip )
763 __field( __u32, slb )
764 ),
765
766 TP_fast_assign(
767 __entry->rip = rip;
768 __entry->slb = slb;
769 ),
770
771 TP_printk("rip: 0x%016llx slb: 0x%08x",
772 __entry->rip, __entry->slb)
773);
774
775#define KVM_EMUL_INSN_F_CR0_PE (1 << 0)
776#define KVM_EMUL_INSN_F_EFL_VM (1 << 1)
777#define KVM_EMUL_INSN_F_CS_D (1 << 2)
778#define KVM_EMUL_INSN_F_CS_L (1 << 3)
779
780#define kvm_trace_symbol_emul_flags \
781 { 0, "real" }, \
782 { KVM_EMUL_INSN_F_CR0_PE \
783 | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \
784 { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \
785 { KVM_EMUL_INSN_F_CR0_PE \
786 | KVM_EMUL_INSN_F_CS_D, "prot32" }, \
787 { KVM_EMUL_INSN_F_CR0_PE \
788 | KVM_EMUL_INSN_F_CS_L, "prot64" }
789
790#define kei_decode_mode(mode) ({ \
791 u8 flags = 0xff; \
792 switch (mode) { \
793 case X86EMUL_MODE_REAL: \
794 flags = 0; \
795 break; \
796 case X86EMUL_MODE_VM86: \
797 flags = KVM_EMUL_INSN_F_EFL_VM; \
798 break; \
799 case X86EMUL_MODE_PROT16: \
800 flags = KVM_EMUL_INSN_F_CR0_PE; \
801 break; \
802 case X86EMUL_MODE_PROT32: \
803 flags = KVM_EMUL_INSN_F_CR0_PE \
804 | KVM_EMUL_INSN_F_CS_D; \
805 break; \
806 case X86EMUL_MODE_PROT64: \
807 flags = KVM_EMUL_INSN_F_CR0_PE \
808 | KVM_EMUL_INSN_F_CS_L; \
809 break; \
810 } \
811 flags; \
812 })
813
814TRACE_EVENT(kvm_emulate_insn,
815 TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed),
816 TP_ARGS(vcpu, failed),
817
818 TP_STRUCT__entry(
819 __field( __u64, rip )
820 __field( __u32, csbase )
821 __field( __u8, len )
822 __array( __u8, insn, 15 )
823 __field( __u8, flags )
824 __field( __u8, failed )
825 ),
826
827 TP_fast_assign(
828 __entry->csbase = static_call(kvm_x86_get_segment_base)(vcpu, VCPU_SREG_CS);
829 __entry->len = vcpu->arch.emulate_ctxt->fetch.ptr
830 - vcpu->arch.emulate_ctxt->fetch.data;
831 __entry->rip = vcpu->arch.emulate_ctxt->_eip - __entry->len;
832 memcpy(__entry->insn,
833 vcpu->arch.emulate_ctxt->fetch.data,
834 15);
835 __entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt->mode);
836 __entry->failed = failed;
837 ),
838
839 TP_printk("%x:%llx:%s (%s)%s",
840 __entry->csbase, __entry->rip,
841 __print_hex(__entry->insn, __entry->len),
842 __print_symbolic(__entry->flags,
843 kvm_trace_symbol_emul_flags),
844 __entry->failed ? " failed" : ""
845 )
846 );
847
848#define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0)
849#define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1)
850
851TRACE_EVENT(
852 vcpu_match_mmio,
853 TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match),
854 TP_ARGS(gva, gpa, write, gpa_match),
855
856 TP_STRUCT__entry(
857 __field(gva_t, gva)
858 __field(gpa_t, gpa)
859 __field(bool, write)
860 __field(bool, gpa_match)
861 ),
862
863 TP_fast_assign(
864 __entry->gva = gva;
865 __entry->gpa = gpa;
866 __entry->write = write;
867 __entry->gpa_match = gpa_match
868 ),
869
870 TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
871 __entry->write ? "Write" : "Read",
872 __entry->gpa_match ? "GPA" : "GVA")
873);
874
875TRACE_EVENT(kvm_write_tsc_offset,
876 TP_PROTO(unsigned int vcpu_id, __u64 previous_tsc_offset,
877 __u64 next_tsc_offset),
878 TP_ARGS(vcpu_id, previous_tsc_offset, next_tsc_offset),
879
880 TP_STRUCT__entry(
881 __field( unsigned int, vcpu_id )
882 __field( __u64, previous_tsc_offset )
883 __field( __u64, next_tsc_offset )
884 ),
885
886 TP_fast_assign(
887 __entry->vcpu_id = vcpu_id;
888 __entry->previous_tsc_offset = previous_tsc_offset;
889 __entry->next_tsc_offset = next_tsc_offset;
890 ),
891
892 TP_printk("vcpu=%u prev=%llu next=%llu", __entry->vcpu_id,
893 __entry->previous_tsc_offset, __entry->next_tsc_offset)
894);
895
896#ifdef CONFIG_X86_64
897
898#define host_clocks \
899 {VDSO_CLOCKMODE_NONE, "none"}, \
900 {VDSO_CLOCKMODE_TSC, "tsc"} \
901
902TRACE_EVENT(kvm_update_master_clock,
903 TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched),
904 TP_ARGS(use_master_clock, host_clock, offset_matched),
905
906 TP_STRUCT__entry(
907 __field( bool, use_master_clock )
908 __field( unsigned int, host_clock )
909 __field( bool, offset_matched )
910 ),
911
912 TP_fast_assign(
913 __entry->use_master_clock = use_master_clock;
914 __entry->host_clock = host_clock;
915 __entry->offset_matched = offset_matched;
916 ),
917
918 TP_printk("masterclock %d hostclock %s offsetmatched %u",
919 __entry->use_master_clock,
920 __print_symbolic(__entry->host_clock, host_clocks),
921 __entry->offset_matched)
922);
923
924TRACE_EVENT(kvm_track_tsc,
925 TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched,
926 unsigned int online_vcpus, bool use_master_clock,
927 unsigned int host_clock),
928 TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock,
929 host_clock),
930
931 TP_STRUCT__entry(
932 __field( unsigned int, vcpu_id )
933 __field( unsigned int, nr_vcpus_matched_tsc )
934 __field( unsigned int, online_vcpus )
935 __field( bool, use_master_clock )
936 __field( unsigned int, host_clock )
937 ),
938
939 TP_fast_assign(
940 __entry->vcpu_id = vcpu_id;
941 __entry->nr_vcpus_matched_tsc = nr_matched;
942 __entry->online_vcpus = online_vcpus;
943 __entry->use_master_clock = use_master_clock;
944 __entry->host_clock = host_clock;
945 ),
946
947 TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u"
948 " hostclock %s",
949 __entry->vcpu_id, __entry->use_master_clock,
950 __entry->nr_vcpus_matched_tsc, __entry->online_vcpus,
951 __print_symbolic(__entry->host_clock, host_clocks))
952);
953
954#endif /* CONFIG_X86_64 */
955
956/*
957 * Tracepoint for PML full VMEXIT.
958 */
959TRACE_EVENT(kvm_pml_full,
960 TP_PROTO(unsigned int vcpu_id),
961 TP_ARGS(vcpu_id),
962
963 TP_STRUCT__entry(
964 __field( unsigned int, vcpu_id )
965 ),
966
967 TP_fast_assign(
968 __entry->vcpu_id = vcpu_id;
969 ),
970
971 TP_printk("vcpu %d: PML full", __entry->vcpu_id)
972);
973
974TRACE_EVENT(kvm_ple_window_update,
975 TP_PROTO(unsigned int vcpu_id, unsigned int new, unsigned int old),
976 TP_ARGS(vcpu_id, new, old),
977
978 TP_STRUCT__entry(
979 __field( unsigned int, vcpu_id )
980 __field( unsigned int, new )
981 __field( unsigned int, old )
982 ),
983
984 TP_fast_assign(
985 __entry->vcpu_id = vcpu_id;
986 __entry->new = new;
987 __entry->old = old;
988 ),
989
990 TP_printk("vcpu %u old %u new %u (%s)",
991 __entry->vcpu_id, __entry->old, __entry->new,
992 __entry->old < __entry->new ? "growed" : "shrinked")
993);
994
995TRACE_EVENT(kvm_pvclock_update,
996 TP_PROTO(unsigned int vcpu_id, struct pvclock_vcpu_time_info *pvclock),
997 TP_ARGS(vcpu_id, pvclock),
998
999 TP_STRUCT__entry(
1000 __field( unsigned int, vcpu_id )
1001 __field( __u32, version )
1002 __field( __u64, tsc_timestamp )
1003 __field( __u64, system_time )
1004 __field( __u32, tsc_to_system_mul )
1005 __field( __s8, tsc_shift )
1006 __field( __u8, flags )
1007 ),
1008
1009 TP_fast_assign(
1010 __entry->vcpu_id = vcpu_id;
1011 __entry->version = pvclock->version;
1012 __entry->tsc_timestamp = pvclock->tsc_timestamp;
1013 __entry->system_time = pvclock->system_time;
1014 __entry->tsc_to_system_mul = pvclock->tsc_to_system_mul;
1015 __entry->tsc_shift = pvclock->tsc_shift;
1016 __entry->flags = pvclock->flags;
1017 ),
1018
1019 TP_printk("vcpu_id %u, pvclock { version %u, tsc_timestamp 0x%llx, "
1020 "system_time 0x%llx, tsc_to_system_mul 0x%x, tsc_shift %d, "
1021 "flags 0x%x }",
1022 __entry->vcpu_id,
1023 __entry->version,
1024 __entry->tsc_timestamp,
1025 __entry->system_time,
1026 __entry->tsc_to_system_mul,
1027 __entry->tsc_shift,
1028 __entry->flags)
1029);
1030
1031TRACE_EVENT(kvm_wait_lapic_expire,
1032 TP_PROTO(unsigned int vcpu_id, s64 delta),
1033 TP_ARGS(vcpu_id, delta),
1034
1035 TP_STRUCT__entry(
1036 __field( unsigned int, vcpu_id )
1037 __field( s64, delta )
1038 ),
1039
1040 TP_fast_assign(
1041 __entry->vcpu_id = vcpu_id;
1042 __entry->delta = delta;
1043 ),
1044
1045 TP_printk("vcpu %u: delta %lld (%s)",
1046 __entry->vcpu_id,
1047 __entry->delta,
1048 __entry->delta < 0 ? "early" : "late")
1049);
1050
1051TRACE_EVENT(kvm_smm_transition,
1052 TP_PROTO(unsigned int vcpu_id, u64 smbase, bool entering),
1053 TP_ARGS(vcpu_id, smbase, entering),
1054
1055 TP_STRUCT__entry(
1056 __field( unsigned int, vcpu_id )
1057 __field( u64, smbase )
1058 __field( bool, entering )
1059 ),
1060
1061 TP_fast_assign(
1062 __entry->vcpu_id = vcpu_id;
1063 __entry->smbase = smbase;
1064 __entry->entering = entering;
1065 ),
1066
1067 TP_printk("vcpu %u: %s SMM, smbase 0x%llx",
1068 __entry->vcpu_id,
1069 __entry->entering ? "entering" : "leaving",
1070 __entry->smbase)
1071);
1072
1073/*
1074 * Tracepoint for VT-d posted-interrupts.
1075 */
1076TRACE_EVENT(kvm_pi_irte_update,
1077 TP_PROTO(unsigned int host_irq, unsigned int vcpu_id,
1078 unsigned int gsi, unsigned int gvec,
1079 u64 pi_desc_addr, bool set),
1080 TP_ARGS(host_irq, vcpu_id, gsi, gvec, pi_desc_addr, set),
1081
1082 TP_STRUCT__entry(
1083 __field( unsigned int, host_irq )
1084 __field( unsigned int, vcpu_id )
1085 __field( unsigned int, gsi )
1086 __field( unsigned int, gvec )
1087 __field( u64, pi_desc_addr )
1088 __field( bool, set )
1089 ),
1090
1091 TP_fast_assign(
1092 __entry->host_irq = host_irq;
1093 __entry->vcpu_id = vcpu_id;
1094 __entry->gsi = gsi;
1095 __entry->gvec = gvec;
1096 __entry->pi_desc_addr = pi_desc_addr;
1097 __entry->set = set;
1098 ),
1099
1100 TP_printk("VT-d PI is %s for irq %u, vcpu %u, gsi: 0x%x, "
1101 "gvec: 0x%x, pi_desc_addr: 0x%llx",
1102 __entry->set ? "enabled and being updated" : "disabled",
1103 __entry->host_irq,
1104 __entry->vcpu_id,
1105 __entry->gsi,
1106 __entry->gvec,
1107 __entry->pi_desc_addr)
1108);
1109
1110/*
1111 * Tracepoint for kvm_hv_notify_acked_sint.
1112 */
1113TRACE_EVENT(kvm_hv_notify_acked_sint,
1114 TP_PROTO(int vcpu_id, u32 sint),
1115 TP_ARGS(vcpu_id, sint),
1116
1117 TP_STRUCT__entry(
1118 __field(int, vcpu_id)
1119 __field(u32, sint)
1120 ),
1121
1122 TP_fast_assign(
1123 __entry->vcpu_id = vcpu_id;
1124 __entry->sint = sint;
1125 ),
1126
1127 TP_printk("vcpu_id %d sint %u", __entry->vcpu_id, __entry->sint)
1128);
1129
1130/*
1131 * Tracepoint for synic_set_irq.
1132 */
1133TRACE_EVENT(kvm_hv_synic_set_irq,
1134 TP_PROTO(int vcpu_id, u32 sint, int vector, int ret),
1135 TP_ARGS(vcpu_id, sint, vector, ret),
1136
1137 TP_STRUCT__entry(
1138 __field(int, vcpu_id)
1139 __field(u32, sint)
1140 __field(int, vector)
1141 __field(int, ret)
1142 ),
1143
1144 TP_fast_assign(
1145 __entry->vcpu_id = vcpu_id;
1146 __entry->sint = sint;
1147 __entry->vector = vector;
1148 __entry->ret = ret;
1149 ),
1150
1151 TP_printk("vcpu_id %d sint %u vector %d ret %d",
1152 __entry->vcpu_id, __entry->sint, __entry->vector,
1153 __entry->ret)
1154);
1155
1156/*
1157 * Tracepoint for kvm_hv_synic_send_eoi.
1158 */
1159TRACE_EVENT(kvm_hv_synic_send_eoi,
1160 TP_PROTO(int vcpu_id, int vector),
1161 TP_ARGS(vcpu_id, vector),
1162
1163 TP_STRUCT__entry(
1164 __field(int, vcpu_id)
1165 __field(u32, sint)
1166 __field(int, vector)
1167 __field(int, ret)
1168 ),
1169
1170 TP_fast_assign(
1171 __entry->vcpu_id = vcpu_id;
1172 __entry->vector = vector;
1173 ),
1174
1175 TP_printk("vcpu_id %d vector %d", __entry->vcpu_id, __entry->vector)
1176);
1177
1178/*
1179 * Tracepoint for synic_set_msr.
1180 */
1181TRACE_EVENT(kvm_hv_synic_set_msr,
1182 TP_PROTO(int vcpu_id, u32 msr, u64 data, bool host),
1183 TP_ARGS(vcpu_id, msr, data, host),
1184
1185 TP_STRUCT__entry(
1186 __field(int, vcpu_id)
1187 __field(u32, msr)
1188 __field(u64, data)
1189 __field(bool, host)
1190 ),
1191
1192 TP_fast_assign(
1193 __entry->vcpu_id = vcpu_id;
1194 __entry->msr = msr;
1195 __entry->data = data;
1196 __entry->host = host
1197 ),
1198
1199 TP_printk("vcpu_id %d msr 0x%x data 0x%llx host %d",
1200 __entry->vcpu_id, __entry->msr, __entry->data, __entry->host)
1201);
1202
1203/*
1204 * Tracepoint for stimer_set_config.
1205 */
1206TRACE_EVENT(kvm_hv_stimer_set_config,
1207 TP_PROTO(int vcpu_id, int timer_index, u64 config, bool host),
1208 TP_ARGS(vcpu_id, timer_index, config, host),
1209
1210 TP_STRUCT__entry(
1211 __field(int, vcpu_id)
1212 __field(int, timer_index)
1213 __field(u64, config)
1214 __field(bool, host)
1215 ),
1216
1217 TP_fast_assign(
1218 __entry->vcpu_id = vcpu_id;
1219 __entry->timer_index = timer_index;
1220 __entry->config = config;
1221 __entry->host = host;
1222 ),
1223
1224 TP_printk("vcpu_id %d timer %d config 0x%llx host %d",
1225 __entry->vcpu_id, __entry->timer_index, __entry->config,
1226 __entry->host)
1227);
1228
1229/*
1230 * Tracepoint for stimer_set_count.
1231 */
1232TRACE_EVENT(kvm_hv_stimer_set_count,
1233 TP_PROTO(int vcpu_id, int timer_index, u64 count, bool host),
1234 TP_ARGS(vcpu_id, timer_index, count, host),
1235
1236 TP_STRUCT__entry(
1237 __field(int, vcpu_id)
1238 __field(int, timer_index)
1239 __field(u64, count)
1240 __field(bool, host)
1241 ),
1242
1243 TP_fast_assign(
1244 __entry->vcpu_id = vcpu_id;
1245 __entry->timer_index = timer_index;
1246 __entry->count = count;
1247 __entry->host = host;
1248 ),
1249
1250 TP_printk("vcpu_id %d timer %d count %llu host %d",
1251 __entry->vcpu_id, __entry->timer_index, __entry->count,
1252 __entry->host)
1253);
1254
1255/*
1256 * Tracepoint for stimer_start(periodic timer case).
1257 */
1258TRACE_EVENT(kvm_hv_stimer_start_periodic,
1259 TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 exp_time),
1260 TP_ARGS(vcpu_id, timer_index, time_now, exp_time),
1261
1262 TP_STRUCT__entry(
1263 __field(int, vcpu_id)
1264 __field(int, timer_index)
1265 __field(u64, time_now)
1266 __field(u64, exp_time)
1267 ),
1268
1269 TP_fast_assign(
1270 __entry->vcpu_id = vcpu_id;
1271 __entry->timer_index = timer_index;
1272 __entry->time_now = time_now;
1273 __entry->exp_time = exp_time;
1274 ),
1275
1276 TP_printk("vcpu_id %d timer %d time_now %llu exp_time %llu",
1277 __entry->vcpu_id, __entry->timer_index, __entry->time_now,
1278 __entry->exp_time)
1279);
1280
1281/*
1282 * Tracepoint for stimer_start(one-shot timer case).
1283 */
1284TRACE_EVENT(kvm_hv_stimer_start_one_shot,
1285 TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 count),
1286 TP_ARGS(vcpu_id, timer_index, time_now, count),
1287
1288 TP_STRUCT__entry(
1289 __field(int, vcpu_id)
1290 __field(int, timer_index)
1291 __field(u64, time_now)
1292 __field(u64, count)
1293 ),
1294
1295 TP_fast_assign(
1296 __entry->vcpu_id = vcpu_id;
1297 __entry->timer_index = timer_index;
1298 __entry->time_now = time_now;
1299 __entry->count = count;
1300 ),
1301
1302 TP_printk("vcpu_id %d timer %d time_now %llu count %llu",
1303 __entry->vcpu_id, __entry->timer_index, __entry->time_now,
1304 __entry->count)
1305);
1306
1307/*
1308 * Tracepoint for stimer_timer_callback.
1309 */
1310TRACE_EVENT(kvm_hv_stimer_callback,
1311 TP_PROTO(int vcpu_id, int timer_index),
1312 TP_ARGS(vcpu_id, timer_index),
1313
1314 TP_STRUCT__entry(
1315 __field(int, vcpu_id)
1316 __field(int, timer_index)
1317 ),
1318
1319 TP_fast_assign(
1320 __entry->vcpu_id = vcpu_id;
1321 __entry->timer_index = timer_index;
1322 ),
1323
1324 TP_printk("vcpu_id %d timer %d",
1325 __entry->vcpu_id, __entry->timer_index)
1326);
1327
1328/*
1329 * Tracepoint for stimer_expiration.
1330 */
1331TRACE_EVENT(kvm_hv_stimer_expiration,
1332 TP_PROTO(int vcpu_id, int timer_index, int direct, int msg_send_result),
1333 TP_ARGS(vcpu_id, timer_index, direct, msg_send_result),
1334
1335 TP_STRUCT__entry(
1336 __field(int, vcpu_id)
1337 __field(int, timer_index)
1338 __field(int, direct)
1339 __field(int, msg_send_result)
1340 ),
1341
1342 TP_fast_assign(
1343 __entry->vcpu_id = vcpu_id;
1344 __entry->timer_index = timer_index;
1345 __entry->direct = direct;
1346 __entry->msg_send_result = msg_send_result;
1347 ),
1348
1349 TP_printk("vcpu_id %d timer %d direct %d send result %d",
1350 __entry->vcpu_id, __entry->timer_index,
1351 __entry->direct, __entry->msg_send_result)
1352);
1353
1354/*
1355 * Tracepoint for stimer_cleanup.
1356 */
1357TRACE_EVENT(kvm_hv_stimer_cleanup,
1358 TP_PROTO(int vcpu_id, int timer_index),
1359 TP_ARGS(vcpu_id, timer_index),
1360
1361 TP_STRUCT__entry(
1362 __field(int, vcpu_id)
1363 __field(int, timer_index)
1364 ),
1365
1366 TP_fast_assign(
1367 __entry->vcpu_id = vcpu_id;
1368 __entry->timer_index = timer_index;
1369 ),
1370
1371 TP_printk("vcpu_id %d timer %d",
1372 __entry->vcpu_id, __entry->timer_index)
1373);
1374
1375TRACE_EVENT(kvm_apicv_inhibit_changed,
1376 TP_PROTO(int reason, bool set, unsigned long inhibits),
1377 TP_ARGS(reason, set, inhibits),
1378
1379 TP_STRUCT__entry(
1380 __field(int, reason)
1381 __field(bool, set)
1382 __field(unsigned long, inhibits)
1383 ),
1384
1385 TP_fast_assign(
1386 __entry->reason = reason;
1387 __entry->set = set;
1388 __entry->inhibits = inhibits;
1389 ),
1390
1391 TP_printk("%s reason=%u, inhibits=0x%lx",
1392 __entry->set ? "set" : "cleared",
1393 __entry->reason, __entry->inhibits)
1394);
1395
1396TRACE_EVENT(kvm_apicv_accept_irq,
1397 TP_PROTO(__u32 apicid, __u16 dm, __u16 tm, __u8 vec),
1398 TP_ARGS(apicid, dm, tm, vec),
1399
1400 TP_STRUCT__entry(
1401 __field( __u32, apicid )
1402 __field( __u16, dm )
1403 __field( __u16, tm )
1404 __field( __u8, vec )
1405 ),
1406
1407 TP_fast_assign(
1408 __entry->apicid = apicid;
1409 __entry->dm = dm;
1410 __entry->tm = tm;
1411 __entry->vec = vec;
1412 ),
1413
1414 TP_printk("apicid %x vec %u (%s|%s)",
1415 __entry->apicid, __entry->vec,
1416 __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
1417 __entry->tm ? "level" : "edge")
1418);
1419
1420/*
1421 * Tracepoint for AMD AVIC
1422 */
1423TRACE_EVENT(kvm_avic_incomplete_ipi,
1424 TP_PROTO(u32 vcpu, u32 icrh, u32 icrl, u32 id, u32 index),
1425 TP_ARGS(vcpu, icrh, icrl, id, index),
1426
1427 TP_STRUCT__entry(
1428 __field(u32, vcpu)
1429 __field(u32, icrh)
1430 __field(u32, icrl)
1431 __field(u32, id)
1432 __field(u32, index)
1433 ),
1434
1435 TP_fast_assign(
1436 __entry->vcpu = vcpu;
1437 __entry->icrh = icrh;
1438 __entry->icrl = icrl;
1439 __entry->id = id;
1440 __entry->index = index;
1441 ),
1442
1443 TP_printk("vcpu=%u, icrh:icrl=%#010x:%08x, id=%u, index=%u",
1444 __entry->vcpu, __entry->icrh, __entry->icrl,
1445 __entry->id, __entry->index)
1446);
1447
1448TRACE_EVENT(kvm_avic_unaccelerated_access,
1449 TP_PROTO(u32 vcpu, u32 offset, bool ft, bool rw, u32 vec),
1450 TP_ARGS(vcpu, offset, ft, rw, vec),
1451
1452 TP_STRUCT__entry(
1453 __field(u32, vcpu)
1454 __field(u32, offset)
1455 __field(bool, ft)
1456 __field(bool, rw)
1457 __field(u32, vec)
1458 ),
1459
1460 TP_fast_assign(
1461 __entry->vcpu = vcpu;
1462 __entry->offset = offset;
1463 __entry->ft = ft;
1464 __entry->rw = rw;
1465 __entry->vec = vec;
1466 ),
1467
1468 TP_printk("vcpu=%u, offset=%#x(%s), %s, %s, vec=%#x",
1469 __entry->vcpu,
1470 __entry->offset,
1471 __print_symbolic(__entry->offset, kvm_trace_symbol_apic),
1472 __entry->ft ? "trap" : "fault",
1473 __entry->rw ? "write" : "read",
1474 __entry->vec)
1475);
1476
1477TRACE_EVENT(kvm_avic_ga_log,
1478 TP_PROTO(u32 vmid, u32 vcpuid),
1479 TP_ARGS(vmid, vcpuid),
1480
1481 TP_STRUCT__entry(
1482 __field(u32, vmid)
1483 __field(u32, vcpuid)
1484 ),
1485
1486 TP_fast_assign(
1487 __entry->vmid = vmid;
1488 __entry->vcpuid = vcpuid;
1489 ),
1490
1491 TP_printk("vmid=%u, vcpuid=%u",
1492 __entry->vmid, __entry->vcpuid)
1493);
1494
1495TRACE_EVENT(kvm_avic_kick_vcpu_slowpath,
1496 TP_PROTO(u32 icrh, u32 icrl, u32 index),
1497 TP_ARGS(icrh, icrl, index),
1498
1499 TP_STRUCT__entry(
1500 __field(u32, icrh)
1501 __field(u32, icrl)
1502 __field(u32, index)
1503 ),
1504
1505 TP_fast_assign(
1506 __entry->icrh = icrh;
1507 __entry->icrl = icrl;
1508 __entry->index = index;
1509 ),
1510
1511 TP_printk("icrh:icrl=%#08x:%08x, index=%u",
1512 __entry->icrh, __entry->icrl, __entry->index)
1513);
1514
1515TRACE_EVENT(kvm_avic_doorbell,
1516 TP_PROTO(u32 vcpuid, u32 apicid),
1517 TP_ARGS(vcpuid, apicid),
1518
1519 TP_STRUCT__entry(
1520 __field(u32, vcpuid)
1521 __field(u32, apicid)
1522 ),
1523
1524 TP_fast_assign(
1525 __entry->vcpuid = vcpuid;
1526 __entry->apicid = apicid;
1527 ),
1528
1529 TP_printk("vcpuid=%u, apicid=%u",
1530 __entry->vcpuid, __entry->apicid)
1531);
1532
1533TRACE_EVENT(kvm_hv_timer_state,
1534 TP_PROTO(unsigned int vcpu_id, unsigned int hv_timer_in_use),
1535 TP_ARGS(vcpu_id, hv_timer_in_use),
1536 TP_STRUCT__entry(
1537 __field(unsigned int, vcpu_id)
1538 __field(unsigned int, hv_timer_in_use)
1539 ),
1540 TP_fast_assign(
1541 __entry->vcpu_id = vcpu_id;
1542 __entry->hv_timer_in_use = hv_timer_in_use;
1543 ),
1544 TP_printk("vcpu_id %x hv_timer %x",
1545 __entry->vcpu_id,
1546 __entry->hv_timer_in_use)
1547);
1548
1549/*
1550 * Tracepoint for kvm_hv_flush_tlb.
1551 */
1552TRACE_EVENT(kvm_hv_flush_tlb,
1553 TP_PROTO(u64 processor_mask, u64 address_space, u64 flags, bool guest_mode),
1554 TP_ARGS(processor_mask, address_space, flags, guest_mode),
1555
1556 TP_STRUCT__entry(
1557 __field(u64, processor_mask)
1558 __field(u64, address_space)
1559 __field(u64, flags)
1560 __field(bool, guest_mode)
1561 ),
1562
1563 TP_fast_assign(
1564 __entry->processor_mask = processor_mask;
1565 __entry->address_space = address_space;
1566 __entry->flags = flags;
1567 __entry->guest_mode = guest_mode;
1568 ),
1569
1570 TP_printk("processor_mask 0x%llx address_space 0x%llx flags 0x%llx %s",
1571 __entry->processor_mask, __entry->address_space,
1572 __entry->flags, __entry->guest_mode ? "(L2)" : "")
1573);
1574
1575/*
1576 * Tracepoint for kvm_hv_flush_tlb_ex.
1577 */
1578TRACE_EVENT(kvm_hv_flush_tlb_ex,
1579 TP_PROTO(u64 valid_bank_mask, u64 format, u64 address_space, u64 flags, bool guest_mode),
1580 TP_ARGS(valid_bank_mask, format, address_space, flags, guest_mode),
1581
1582 TP_STRUCT__entry(
1583 __field(u64, valid_bank_mask)
1584 __field(u64, format)
1585 __field(u64, address_space)
1586 __field(u64, flags)
1587 __field(bool, guest_mode)
1588 ),
1589
1590 TP_fast_assign(
1591 __entry->valid_bank_mask = valid_bank_mask;
1592 __entry->format = format;
1593 __entry->address_space = address_space;
1594 __entry->flags = flags;
1595 __entry->guest_mode = guest_mode;
1596 ),
1597
1598 TP_printk("valid_bank_mask 0x%llx format 0x%llx "
1599 "address_space 0x%llx flags 0x%llx %s",
1600 __entry->valid_bank_mask, __entry->format,
1601 __entry->address_space, __entry->flags,
1602 __entry->guest_mode ? "(L2)" : "")
1603);
1604
1605/*
1606 * Tracepoints for kvm_hv_send_ipi.
1607 */
1608TRACE_EVENT(kvm_hv_send_ipi,
1609 TP_PROTO(u32 vector, u64 processor_mask),
1610 TP_ARGS(vector, processor_mask),
1611
1612 TP_STRUCT__entry(
1613 __field(u32, vector)
1614 __field(u64, processor_mask)
1615 ),
1616
1617 TP_fast_assign(
1618 __entry->vector = vector;
1619 __entry->processor_mask = processor_mask;
1620 ),
1621
1622 TP_printk("vector %x processor_mask 0x%llx",
1623 __entry->vector, __entry->processor_mask)
1624);
1625
1626TRACE_EVENT(kvm_hv_send_ipi_ex,
1627 TP_PROTO(u32 vector, u64 format, u64 valid_bank_mask),
1628 TP_ARGS(vector, format, valid_bank_mask),
1629
1630 TP_STRUCT__entry(
1631 __field(u32, vector)
1632 __field(u64, format)
1633 __field(u64, valid_bank_mask)
1634 ),
1635
1636 TP_fast_assign(
1637 __entry->vector = vector;
1638 __entry->format = format;
1639 __entry->valid_bank_mask = valid_bank_mask;
1640 ),
1641
1642 TP_printk("vector %x format %llx valid_bank_mask 0x%llx",
1643 __entry->vector, __entry->format,
1644 __entry->valid_bank_mask)
1645);
1646
1647TRACE_EVENT(kvm_pv_tlb_flush,
1648 TP_PROTO(unsigned int vcpu_id, bool need_flush_tlb),
1649 TP_ARGS(vcpu_id, need_flush_tlb),
1650
1651 TP_STRUCT__entry(
1652 __field( unsigned int, vcpu_id )
1653 __field( bool, need_flush_tlb )
1654 ),
1655
1656 TP_fast_assign(
1657 __entry->vcpu_id = vcpu_id;
1658 __entry->need_flush_tlb = need_flush_tlb;
1659 ),
1660
1661 TP_printk("vcpu %u need_flush_tlb %s", __entry->vcpu_id,
1662 __entry->need_flush_tlb ? "true" : "false")
1663);
1664
1665/*
1666 * Tracepoint for failed nested VMX VM-Enter.
1667 */
1668TRACE_EVENT(kvm_nested_vmenter_failed,
1669 TP_PROTO(const char *msg, u32 err),
1670 TP_ARGS(msg, err),
1671
1672 TP_STRUCT__entry(
1673 __string(msg, msg)
1674 __field(u32, err)
1675 ),
1676
1677 TP_fast_assign(
1678 __assign_str(msg, msg);
1679 __entry->err = err;
1680 ),
1681
1682 TP_printk("%s%s", __get_str(msg), !__entry->err ? "" :
1683 __print_symbolic(__entry->err, VMX_VMENTER_INSTRUCTION_ERRORS))
1684);
1685
1686/*
1687 * Tracepoint for syndbg_set_msr.
1688 */
1689TRACE_EVENT(kvm_hv_syndbg_set_msr,
1690 TP_PROTO(int vcpu_id, u32 vp_index, u32 msr, u64 data),
1691 TP_ARGS(vcpu_id, vp_index, msr, data),
1692
1693 TP_STRUCT__entry(
1694 __field(int, vcpu_id)
1695 __field(u32, vp_index)
1696 __field(u32, msr)
1697 __field(u64, data)
1698 ),
1699
1700 TP_fast_assign(
1701 __entry->vcpu_id = vcpu_id;
1702 __entry->vp_index = vp_index;
1703 __entry->msr = msr;
1704 __entry->data = data;
1705 ),
1706
1707 TP_printk("vcpu_id %d vp_index %u msr 0x%x data 0x%llx",
1708 __entry->vcpu_id, __entry->vp_index, __entry->msr,
1709 __entry->data)
1710);
1711
1712/*
1713 * Tracepoint for syndbg_get_msr.
1714 */
1715TRACE_EVENT(kvm_hv_syndbg_get_msr,
1716 TP_PROTO(int vcpu_id, u32 vp_index, u32 msr, u64 data),
1717 TP_ARGS(vcpu_id, vp_index, msr, data),
1718
1719 TP_STRUCT__entry(
1720 __field(int, vcpu_id)
1721 __field(u32, vp_index)
1722 __field(u32, msr)
1723 __field(u64, data)
1724 ),
1725
1726 TP_fast_assign(
1727 __entry->vcpu_id = vcpu_id;
1728 __entry->vp_index = vp_index;
1729 __entry->msr = msr;
1730 __entry->data = data;
1731 ),
1732
1733 TP_printk("vcpu_id %d vp_index %u msr 0x%x data 0x%llx",
1734 __entry->vcpu_id, __entry->vp_index, __entry->msr,
1735 __entry->data)
1736);
1737
1738/*
1739 * Tracepoint for the start of VMGEXIT processing
1740 */
1741TRACE_EVENT(kvm_vmgexit_enter,
1742 TP_PROTO(unsigned int vcpu_id, struct ghcb *ghcb),
1743 TP_ARGS(vcpu_id, ghcb),
1744
1745 TP_STRUCT__entry(
1746 __field(unsigned int, vcpu_id)
1747 __field(u64, exit_reason)
1748 __field(u64, info1)
1749 __field(u64, info2)
1750 ),
1751
1752 TP_fast_assign(
1753 __entry->vcpu_id = vcpu_id;
1754 __entry->exit_reason = ghcb->save.sw_exit_code;
1755 __entry->info1 = ghcb->save.sw_exit_info_1;
1756 __entry->info2 = ghcb->save.sw_exit_info_2;
1757 ),
1758
1759 TP_printk("vcpu %u, exit_reason %llx, exit_info1 %llx, exit_info2 %llx",
1760 __entry->vcpu_id, __entry->exit_reason,
1761 __entry->info1, __entry->info2)
1762);
1763
1764/*
1765 * Tracepoint for the end of VMGEXIT processing
1766 */
1767TRACE_EVENT(kvm_vmgexit_exit,
1768 TP_PROTO(unsigned int vcpu_id, struct ghcb *ghcb),
1769 TP_ARGS(vcpu_id, ghcb),
1770
1771 TP_STRUCT__entry(
1772 __field(unsigned int, vcpu_id)
1773 __field(u64, exit_reason)
1774 __field(u64, info1)
1775 __field(u64, info2)
1776 ),
1777
1778 TP_fast_assign(
1779 __entry->vcpu_id = vcpu_id;
1780 __entry->exit_reason = ghcb->save.sw_exit_code;
1781 __entry->info1 = ghcb->save.sw_exit_info_1;
1782 __entry->info2 = ghcb->save.sw_exit_info_2;
1783 ),
1784
1785 TP_printk("vcpu %u, exit_reason %llx, exit_info1 %llx, exit_info2 %llx",
1786 __entry->vcpu_id, __entry->exit_reason,
1787 __entry->info1, __entry->info2)
1788);
1789
1790/*
1791 * Tracepoint for the start of VMGEXIT MSR procotol processing
1792 */
1793TRACE_EVENT(kvm_vmgexit_msr_protocol_enter,
1794 TP_PROTO(unsigned int vcpu_id, u64 ghcb_gpa),
1795 TP_ARGS(vcpu_id, ghcb_gpa),
1796
1797 TP_STRUCT__entry(
1798 __field(unsigned int, vcpu_id)
1799 __field(u64, ghcb_gpa)
1800 ),
1801
1802 TP_fast_assign(
1803 __entry->vcpu_id = vcpu_id;
1804 __entry->ghcb_gpa = ghcb_gpa;
1805 ),
1806
1807 TP_printk("vcpu %u, ghcb_gpa %016llx",
1808 __entry->vcpu_id, __entry->ghcb_gpa)
1809);
1810
1811/*
1812 * Tracepoint for the end of VMGEXIT MSR procotol processing
1813 */
1814TRACE_EVENT(kvm_vmgexit_msr_protocol_exit,
1815 TP_PROTO(unsigned int vcpu_id, u64 ghcb_gpa, int result),
1816 TP_ARGS(vcpu_id, ghcb_gpa, result),
1817
1818 TP_STRUCT__entry(
1819 __field(unsigned int, vcpu_id)
1820 __field(u64, ghcb_gpa)
1821 __field(int, result)
1822 ),
1823
1824 TP_fast_assign(
1825 __entry->vcpu_id = vcpu_id;
1826 __entry->ghcb_gpa = ghcb_gpa;
1827 __entry->result = result;
1828 ),
1829
1830 TP_printk("vcpu %u, ghcb_gpa %016llx, result %d",
1831 __entry->vcpu_id, __entry->ghcb_gpa, __entry->result)
1832);
1833
1834#endif /* _TRACE_KVM_H */
1835
1836#undef TRACE_INCLUDE_PATH
1837#define TRACE_INCLUDE_PATH ../../arch/x86/kvm
1838#undef TRACE_INCLUDE_FILE
1839#define TRACE_INCLUDE_FILE trace
1840
1841/* This part must be outside protection */
1842#include <trace/define_trace.h>
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#include <asm/pvclock-abi.h>
9
10#undef TRACE_SYSTEM
11#define TRACE_SYSTEM kvm
12
13/*
14 * Tracepoint for guest mode entry.
15 */
16TRACE_EVENT(kvm_entry,
17 TP_PROTO(unsigned int vcpu_id),
18 TP_ARGS(vcpu_id),
19
20 TP_STRUCT__entry(
21 __field( unsigned int, vcpu_id )
22 ),
23
24 TP_fast_assign(
25 __entry->vcpu_id = vcpu_id;
26 ),
27
28 TP_printk("vcpu %u", __entry->vcpu_id)
29);
30
31/*
32 * Tracepoint for hypercall.
33 */
34TRACE_EVENT(kvm_hypercall,
35 TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1,
36 unsigned long a2, unsigned long a3),
37 TP_ARGS(nr, a0, a1, a2, a3),
38
39 TP_STRUCT__entry(
40 __field( unsigned long, nr )
41 __field( unsigned long, a0 )
42 __field( unsigned long, a1 )
43 __field( unsigned long, a2 )
44 __field( unsigned long, a3 )
45 ),
46
47 TP_fast_assign(
48 __entry->nr = nr;
49 __entry->a0 = a0;
50 __entry->a1 = a1;
51 __entry->a2 = a2;
52 __entry->a3 = a3;
53 ),
54
55 TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx",
56 __entry->nr, __entry->a0, __entry->a1, __entry->a2,
57 __entry->a3)
58);
59
60/*
61 * Tracepoint for hypercall.
62 */
63TRACE_EVENT(kvm_hv_hypercall,
64 TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx,
65 __u64 ingpa, __u64 outgpa),
66 TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa),
67
68 TP_STRUCT__entry(
69 __field( __u16, rep_cnt )
70 __field( __u16, rep_idx )
71 __field( __u64, ingpa )
72 __field( __u64, outgpa )
73 __field( __u16, code )
74 __field( bool, fast )
75 ),
76
77 TP_fast_assign(
78 __entry->rep_cnt = rep_cnt;
79 __entry->rep_idx = rep_idx;
80 __entry->ingpa = ingpa;
81 __entry->outgpa = outgpa;
82 __entry->code = code;
83 __entry->fast = fast;
84 ),
85
86 TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx",
87 __entry->code, __entry->fast ? "fast" : "slow",
88 __entry->rep_cnt, __entry->rep_idx, __entry->ingpa,
89 __entry->outgpa)
90);
91
92/*
93 * Tracepoint for PIO.
94 */
95
96#define KVM_PIO_IN 0
97#define KVM_PIO_OUT 1
98
99TRACE_EVENT(kvm_pio,
100 TP_PROTO(unsigned int rw, unsigned int port, unsigned int size,
101 unsigned int count, void *data),
102 TP_ARGS(rw, port, size, count, data),
103
104 TP_STRUCT__entry(
105 __field( unsigned int, rw )
106 __field( unsigned int, port )
107 __field( unsigned int, size )
108 __field( unsigned int, count )
109 __field( unsigned int, val )
110 ),
111
112 TP_fast_assign(
113 __entry->rw = rw;
114 __entry->port = port;
115 __entry->size = size;
116 __entry->count = count;
117 if (size == 1)
118 __entry->val = *(unsigned char *)data;
119 else if (size == 2)
120 __entry->val = *(unsigned short *)data;
121 else
122 __entry->val = *(unsigned int *)data;
123 ),
124
125 TP_printk("pio_%s at 0x%x size %d count %d val 0x%x %s",
126 __entry->rw ? "write" : "read",
127 __entry->port, __entry->size, __entry->count, __entry->val,
128 __entry->count > 1 ? "(...)" : "")
129);
130
131/*
132 * Tracepoint for fast mmio.
133 */
134TRACE_EVENT(kvm_fast_mmio,
135 TP_PROTO(u64 gpa),
136 TP_ARGS(gpa),
137
138 TP_STRUCT__entry(
139 __field(u64, gpa)
140 ),
141
142 TP_fast_assign(
143 __entry->gpa = gpa;
144 ),
145
146 TP_printk("fast mmio at gpa 0x%llx", __entry->gpa)
147);
148
149/*
150 * Tracepoint for cpuid.
151 */
152TRACE_EVENT(kvm_cpuid,
153 TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx,
154 unsigned long rcx, unsigned long rdx),
155 TP_ARGS(function, rax, rbx, rcx, rdx),
156
157 TP_STRUCT__entry(
158 __field( unsigned int, function )
159 __field( unsigned long, rax )
160 __field( unsigned long, rbx )
161 __field( unsigned long, rcx )
162 __field( unsigned long, rdx )
163 ),
164
165 TP_fast_assign(
166 __entry->function = function;
167 __entry->rax = rax;
168 __entry->rbx = rbx;
169 __entry->rcx = rcx;
170 __entry->rdx = rdx;
171 ),
172
173 TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx",
174 __entry->function, __entry->rax,
175 __entry->rbx, __entry->rcx, __entry->rdx)
176);
177
178#define AREG(x) { APIC_##x, "APIC_" #x }
179
180#define kvm_trace_symbol_apic \
181 AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \
182 AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \
183 AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \
184 AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \
185 AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \
186 AREG(ECTRL)
187/*
188 * Tracepoint for apic access.
189 */
190TRACE_EVENT(kvm_apic,
191 TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val),
192 TP_ARGS(rw, reg, val),
193
194 TP_STRUCT__entry(
195 __field( unsigned int, rw )
196 __field( unsigned int, reg )
197 __field( unsigned int, val )
198 ),
199
200 TP_fast_assign(
201 __entry->rw = rw;
202 __entry->reg = reg;
203 __entry->val = val;
204 ),
205
206 TP_printk("apic_%s %s = 0x%x",
207 __entry->rw ? "write" : "read",
208 __print_symbolic(__entry->reg, kvm_trace_symbol_apic),
209 __entry->val)
210);
211
212#define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val)
213#define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val)
214
215#define KVM_ISA_VMX 1
216#define KVM_ISA_SVM 2
217
218/*
219 * Tracepoint for kvm guest exit:
220 */
221TRACE_EVENT(kvm_exit,
222 TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa),
223 TP_ARGS(exit_reason, vcpu, isa),
224
225 TP_STRUCT__entry(
226 __field( unsigned int, exit_reason )
227 __field( unsigned long, guest_rip )
228 __field( u32, isa )
229 __field( u64, info1 )
230 __field( u64, info2 )
231 ),
232
233 TP_fast_assign(
234 __entry->exit_reason = exit_reason;
235 __entry->guest_rip = kvm_rip_read(vcpu);
236 __entry->isa = isa;
237 kvm_x86_ops->get_exit_info(vcpu, &__entry->info1,
238 &__entry->info2);
239 ),
240
241 TP_printk("reason %s rip 0x%lx info %llx %llx",
242 (__entry->isa == KVM_ISA_VMX) ?
243 __print_symbolic(__entry->exit_reason, VMX_EXIT_REASONS) :
244 __print_symbolic(__entry->exit_reason, SVM_EXIT_REASONS),
245 __entry->guest_rip, __entry->info1, __entry->info2)
246);
247
248/*
249 * Tracepoint for kvm interrupt injection:
250 */
251TRACE_EVENT(kvm_inj_virq,
252 TP_PROTO(unsigned int irq),
253 TP_ARGS(irq),
254
255 TP_STRUCT__entry(
256 __field( unsigned int, irq )
257 ),
258
259 TP_fast_assign(
260 __entry->irq = irq;
261 ),
262
263 TP_printk("irq %u", __entry->irq)
264);
265
266#define EXS(x) { x##_VECTOR, "#" #x }
267
268#define kvm_trace_sym_exc \
269 EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \
270 EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \
271 EXS(MF), EXS(AC), EXS(MC)
272
273/*
274 * Tracepoint for kvm interrupt injection:
275 */
276TRACE_EVENT(kvm_inj_exception,
277 TP_PROTO(unsigned exception, bool has_error, unsigned error_code),
278 TP_ARGS(exception, has_error, error_code),
279
280 TP_STRUCT__entry(
281 __field( u8, exception )
282 __field( u8, has_error )
283 __field( u32, error_code )
284 ),
285
286 TP_fast_assign(
287 __entry->exception = exception;
288 __entry->has_error = has_error;
289 __entry->error_code = error_code;
290 ),
291
292 TP_printk("%s (0x%x)",
293 __print_symbolic(__entry->exception, kvm_trace_sym_exc),
294 /* FIXME: don't print error_code if not present */
295 __entry->has_error ? __entry->error_code : 0)
296);
297
298/*
299 * Tracepoint for page fault.
300 */
301TRACE_EVENT(kvm_page_fault,
302 TP_PROTO(unsigned long fault_address, unsigned int error_code),
303 TP_ARGS(fault_address, error_code),
304
305 TP_STRUCT__entry(
306 __field( unsigned long, fault_address )
307 __field( unsigned int, error_code )
308 ),
309
310 TP_fast_assign(
311 __entry->fault_address = fault_address;
312 __entry->error_code = error_code;
313 ),
314
315 TP_printk("address %lx error_code %x",
316 __entry->fault_address, __entry->error_code)
317);
318
319/*
320 * Tracepoint for guest MSR access.
321 */
322TRACE_EVENT(kvm_msr,
323 TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception),
324 TP_ARGS(write, ecx, data, exception),
325
326 TP_STRUCT__entry(
327 __field( unsigned, write )
328 __field( u32, ecx )
329 __field( u64, data )
330 __field( u8, exception )
331 ),
332
333 TP_fast_assign(
334 __entry->write = write;
335 __entry->ecx = ecx;
336 __entry->data = data;
337 __entry->exception = exception;
338 ),
339
340 TP_printk("msr_%s %x = 0x%llx%s",
341 __entry->write ? "write" : "read",
342 __entry->ecx, __entry->data,
343 __entry->exception ? " (#GP)" : "")
344);
345
346#define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false)
347#define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false)
348#define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true)
349#define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true)
350
351/*
352 * Tracepoint for guest CR access.
353 */
354TRACE_EVENT(kvm_cr,
355 TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val),
356 TP_ARGS(rw, cr, val),
357
358 TP_STRUCT__entry(
359 __field( unsigned int, rw )
360 __field( unsigned int, cr )
361 __field( unsigned long, val )
362 ),
363
364 TP_fast_assign(
365 __entry->rw = rw;
366 __entry->cr = cr;
367 __entry->val = val;
368 ),
369
370 TP_printk("cr_%s %x = 0x%lx",
371 __entry->rw ? "write" : "read",
372 __entry->cr, __entry->val)
373);
374
375#define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
376#define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
377
378TRACE_EVENT(kvm_pic_set_irq,
379 TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced),
380 TP_ARGS(chip, pin, elcr, imr, coalesced),
381
382 TP_STRUCT__entry(
383 __field( __u8, chip )
384 __field( __u8, pin )
385 __field( __u8, elcr )
386 __field( __u8, imr )
387 __field( bool, coalesced )
388 ),
389
390 TP_fast_assign(
391 __entry->chip = chip;
392 __entry->pin = pin;
393 __entry->elcr = elcr;
394 __entry->imr = imr;
395 __entry->coalesced = coalesced;
396 ),
397
398 TP_printk("chip %u pin %u (%s%s)%s",
399 __entry->chip, __entry->pin,
400 (__entry->elcr & (1 << __entry->pin)) ? "level":"edge",
401 (__entry->imr & (1 << __entry->pin)) ? "|masked":"",
402 __entry->coalesced ? " (coalesced)" : "")
403);
404
405#define kvm_apic_dst_shorthand \
406 {0x0, "dst"}, \
407 {0x1, "self"}, \
408 {0x2, "all"}, \
409 {0x3, "all-but-self"}
410
411TRACE_EVENT(kvm_apic_ipi,
412 TP_PROTO(__u32 icr_low, __u32 dest_id),
413 TP_ARGS(icr_low, dest_id),
414
415 TP_STRUCT__entry(
416 __field( __u32, icr_low )
417 __field( __u32, dest_id )
418 ),
419
420 TP_fast_assign(
421 __entry->icr_low = icr_low;
422 __entry->dest_id = dest_id;
423 ),
424
425 TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)",
426 __entry->dest_id, (u8)__entry->icr_low,
427 __print_symbolic((__entry->icr_low >> 8 & 0x7),
428 kvm_deliver_mode),
429 (__entry->icr_low & (1<<11)) ? "logical" : "physical",
430 (__entry->icr_low & (1<<14)) ? "assert" : "de-assert",
431 (__entry->icr_low & (1<<15)) ? "level" : "edge",
432 __print_symbolic((__entry->icr_low >> 18 & 0x3),
433 kvm_apic_dst_shorthand))
434);
435
436TRACE_EVENT(kvm_apic_accept_irq,
437 TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec),
438 TP_ARGS(apicid, dm, tm, vec),
439
440 TP_STRUCT__entry(
441 __field( __u32, apicid )
442 __field( __u16, dm )
443 __field( __u8, tm )
444 __field( __u8, vec )
445 ),
446
447 TP_fast_assign(
448 __entry->apicid = apicid;
449 __entry->dm = dm;
450 __entry->tm = tm;
451 __entry->vec = vec;
452 ),
453
454 TP_printk("apicid %x vec %u (%s|%s)",
455 __entry->apicid, __entry->vec,
456 __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
457 __entry->tm ? "level" : "edge")
458);
459
460TRACE_EVENT(kvm_eoi,
461 TP_PROTO(struct kvm_lapic *apic, int vector),
462 TP_ARGS(apic, vector),
463
464 TP_STRUCT__entry(
465 __field( __u32, apicid )
466 __field( int, vector )
467 ),
468
469 TP_fast_assign(
470 __entry->apicid = apic->vcpu->vcpu_id;
471 __entry->vector = vector;
472 ),
473
474 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
475);
476
477TRACE_EVENT(kvm_pv_eoi,
478 TP_PROTO(struct kvm_lapic *apic, int vector),
479 TP_ARGS(apic, vector),
480
481 TP_STRUCT__entry(
482 __field( __u32, apicid )
483 __field( int, vector )
484 ),
485
486 TP_fast_assign(
487 __entry->apicid = apic->vcpu->vcpu_id;
488 __entry->vector = vector;
489 ),
490
491 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
492);
493
494/*
495 * Tracepoint for nested VMRUN
496 */
497TRACE_EVENT(kvm_nested_vmrun,
498 TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl,
499 __u32 event_inj, bool npt),
500 TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt),
501
502 TP_STRUCT__entry(
503 __field( __u64, rip )
504 __field( __u64, vmcb )
505 __field( __u64, nested_rip )
506 __field( __u32, int_ctl )
507 __field( __u32, event_inj )
508 __field( bool, npt )
509 ),
510
511 TP_fast_assign(
512 __entry->rip = rip;
513 __entry->vmcb = vmcb;
514 __entry->nested_rip = nested_rip;
515 __entry->int_ctl = int_ctl;
516 __entry->event_inj = event_inj;
517 __entry->npt = npt;
518 ),
519
520 TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x "
521 "event_inj: 0x%08x npt: %s",
522 __entry->rip, __entry->vmcb, __entry->nested_rip,
523 __entry->int_ctl, __entry->event_inj,
524 __entry->npt ? "on" : "off")
525);
526
527TRACE_EVENT(kvm_nested_intercepts,
528 TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept),
529 TP_ARGS(cr_read, cr_write, exceptions, intercept),
530
531 TP_STRUCT__entry(
532 __field( __u16, cr_read )
533 __field( __u16, cr_write )
534 __field( __u32, exceptions )
535 __field( __u64, intercept )
536 ),
537
538 TP_fast_assign(
539 __entry->cr_read = cr_read;
540 __entry->cr_write = cr_write;
541 __entry->exceptions = exceptions;
542 __entry->intercept = intercept;
543 ),
544
545 TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx",
546 __entry->cr_read, __entry->cr_write, __entry->exceptions,
547 __entry->intercept)
548);
549/*
550 * Tracepoint for #VMEXIT while nested
551 */
552TRACE_EVENT(kvm_nested_vmexit,
553 TP_PROTO(__u64 rip, __u32 exit_code,
554 __u64 exit_info1, __u64 exit_info2,
555 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
556 TP_ARGS(rip, exit_code, exit_info1, exit_info2,
557 exit_int_info, exit_int_info_err, isa),
558
559 TP_STRUCT__entry(
560 __field( __u64, rip )
561 __field( __u32, exit_code )
562 __field( __u64, exit_info1 )
563 __field( __u64, exit_info2 )
564 __field( __u32, exit_int_info )
565 __field( __u32, exit_int_info_err )
566 __field( __u32, isa )
567 ),
568
569 TP_fast_assign(
570 __entry->rip = rip;
571 __entry->exit_code = exit_code;
572 __entry->exit_info1 = exit_info1;
573 __entry->exit_info2 = exit_info2;
574 __entry->exit_int_info = exit_int_info;
575 __entry->exit_int_info_err = exit_int_info_err;
576 __entry->isa = isa;
577 ),
578 TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx "
579 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
580 __entry->rip,
581 (__entry->isa == KVM_ISA_VMX) ?
582 __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) :
583 __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS),
584 __entry->exit_info1, __entry->exit_info2,
585 __entry->exit_int_info, __entry->exit_int_info_err)
586);
587
588/*
589 * Tracepoint for #VMEXIT reinjected to the guest
590 */
591TRACE_EVENT(kvm_nested_vmexit_inject,
592 TP_PROTO(__u32 exit_code,
593 __u64 exit_info1, __u64 exit_info2,
594 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
595 TP_ARGS(exit_code, exit_info1, exit_info2,
596 exit_int_info, exit_int_info_err, isa),
597
598 TP_STRUCT__entry(
599 __field( __u32, exit_code )
600 __field( __u64, exit_info1 )
601 __field( __u64, exit_info2 )
602 __field( __u32, exit_int_info )
603 __field( __u32, exit_int_info_err )
604 __field( __u32, isa )
605 ),
606
607 TP_fast_assign(
608 __entry->exit_code = exit_code;
609 __entry->exit_info1 = exit_info1;
610 __entry->exit_info2 = exit_info2;
611 __entry->exit_int_info = exit_int_info;
612 __entry->exit_int_info_err = exit_int_info_err;
613 __entry->isa = isa;
614 ),
615
616 TP_printk("reason: %s ext_inf1: 0x%016llx "
617 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
618 (__entry->isa == KVM_ISA_VMX) ?
619 __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) :
620 __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS),
621 __entry->exit_info1, __entry->exit_info2,
622 __entry->exit_int_info, __entry->exit_int_info_err)
623);
624
625/*
626 * Tracepoint for nested #vmexit because of interrupt pending
627 */
628TRACE_EVENT(kvm_nested_intr_vmexit,
629 TP_PROTO(__u64 rip),
630 TP_ARGS(rip),
631
632 TP_STRUCT__entry(
633 __field( __u64, rip )
634 ),
635
636 TP_fast_assign(
637 __entry->rip = rip
638 ),
639
640 TP_printk("rip: 0x%016llx", __entry->rip)
641);
642
643/*
644 * Tracepoint for nested #vmexit because of interrupt pending
645 */
646TRACE_EVENT(kvm_invlpga,
647 TP_PROTO(__u64 rip, int asid, u64 address),
648 TP_ARGS(rip, asid, address),
649
650 TP_STRUCT__entry(
651 __field( __u64, rip )
652 __field( int, asid )
653 __field( __u64, address )
654 ),
655
656 TP_fast_assign(
657 __entry->rip = rip;
658 __entry->asid = asid;
659 __entry->address = address;
660 ),
661
662 TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx",
663 __entry->rip, __entry->asid, __entry->address)
664);
665
666/*
667 * Tracepoint for nested #vmexit because of interrupt pending
668 */
669TRACE_EVENT(kvm_skinit,
670 TP_PROTO(__u64 rip, __u32 slb),
671 TP_ARGS(rip, slb),
672
673 TP_STRUCT__entry(
674 __field( __u64, rip )
675 __field( __u32, slb )
676 ),
677
678 TP_fast_assign(
679 __entry->rip = rip;
680 __entry->slb = slb;
681 ),
682
683 TP_printk("rip: 0x%016llx slb: 0x%08x",
684 __entry->rip, __entry->slb)
685);
686
687#define KVM_EMUL_INSN_F_CR0_PE (1 << 0)
688#define KVM_EMUL_INSN_F_EFL_VM (1 << 1)
689#define KVM_EMUL_INSN_F_CS_D (1 << 2)
690#define KVM_EMUL_INSN_F_CS_L (1 << 3)
691
692#define kvm_trace_symbol_emul_flags \
693 { 0, "real" }, \
694 { KVM_EMUL_INSN_F_CR0_PE \
695 | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \
696 { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \
697 { KVM_EMUL_INSN_F_CR0_PE \
698 | KVM_EMUL_INSN_F_CS_D, "prot32" }, \
699 { KVM_EMUL_INSN_F_CR0_PE \
700 | KVM_EMUL_INSN_F_CS_L, "prot64" }
701
702#define kei_decode_mode(mode) ({ \
703 u8 flags = 0xff; \
704 switch (mode) { \
705 case X86EMUL_MODE_REAL: \
706 flags = 0; \
707 break; \
708 case X86EMUL_MODE_VM86: \
709 flags = KVM_EMUL_INSN_F_EFL_VM; \
710 break; \
711 case X86EMUL_MODE_PROT16: \
712 flags = KVM_EMUL_INSN_F_CR0_PE; \
713 break; \
714 case X86EMUL_MODE_PROT32: \
715 flags = KVM_EMUL_INSN_F_CR0_PE \
716 | KVM_EMUL_INSN_F_CS_D; \
717 break; \
718 case X86EMUL_MODE_PROT64: \
719 flags = KVM_EMUL_INSN_F_CR0_PE \
720 | KVM_EMUL_INSN_F_CS_L; \
721 break; \
722 } \
723 flags; \
724 })
725
726TRACE_EVENT(kvm_emulate_insn,
727 TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed),
728 TP_ARGS(vcpu, failed),
729
730 TP_STRUCT__entry(
731 __field( __u64, rip )
732 __field( __u32, csbase )
733 __field( __u8, len )
734 __array( __u8, insn, 15 )
735 __field( __u8, flags )
736 __field( __u8, failed )
737 ),
738
739 TP_fast_assign(
740 __entry->csbase = kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS);
741 __entry->len = vcpu->arch.emulate_ctxt.fetch.ptr
742 - vcpu->arch.emulate_ctxt.fetch.data;
743 __entry->rip = vcpu->arch.emulate_ctxt._eip - __entry->len;
744 memcpy(__entry->insn,
745 vcpu->arch.emulate_ctxt.fetch.data,
746 15);
747 __entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt.mode);
748 __entry->failed = failed;
749 ),
750
751 TP_printk("%x:%llx:%s (%s)%s",
752 __entry->csbase, __entry->rip,
753 __print_hex(__entry->insn, __entry->len),
754 __print_symbolic(__entry->flags,
755 kvm_trace_symbol_emul_flags),
756 __entry->failed ? " failed" : ""
757 )
758 );
759
760#define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0)
761#define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1)
762
763TRACE_EVENT(
764 vcpu_match_mmio,
765 TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match),
766 TP_ARGS(gva, gpa, write, gpa_match),
767
768 TP_STRUCT__entry(
769 __field(gva_t, gva)
770 __field(gpa_t, gpa)
771 __field(bool, write)
772 __field(bool, gpa_match)
773 ),
774
775 TP_fast_assign(
776 __entry->gva = gva;
777 __entry->gpa = gpa;
778 __entry->write = write;
779 __entry->gpa_match = gpa_match
780 ),
781
782 TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
783 __entry->write ? "Write" : "Read",
784 __entry->gpa_match ? "GPA" : "GVA")
785);
786
787TRACE_EVENT(kvm_write_tsc_offset,
788 TP_PROTO(unsigned int vcpu_id, __u64 previous_tsc_offset,
789 __u64 next_tsc_offset),
790 TP_ARGS(vcpu_id, previous_tsc_offset, next_tsc_offset),
791
792 TP_STRUCT__entry(
793 __field( unsigned int, vcpu_id )
794 __field( __u64, previous_tsc_offset )
795 __field( __u64, next_tsc_offset )
796 ),
797
798 TP_fast_assign(
799 __entry->vcpu_id = vcpu_id;
800 __entry->previous_tsc_offset = previous_tsc_offset;
801 __entry->next_tsc_offset = next_tsc_offset;
802 ),
803
804 TP_printk("vcpu=%u prev=%llu next=%llu", __entry->vcpu_id,
805 __entry->previous_tsc_offset, __entry->next_tsc_offset)
806);
807
808#ifdef CONFIG_X86_64
809
810#define host_clocks \
811 {VCLOCK_NONE, "none"}, \
812 {VCLOCK_TSC, "tsc"}, \
813 {VCLOCK_HPET, "hpet"} \
814
815TRACE_EVENT(kvm_update_master_clock,
816 TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched),
817 TP_ARGS(use_master_clock, host_clock, offset_matched),
818
819 TP_STRUCT__entry(
820 __field( bool, use_master_clock )
821 __field( unsigned int, host_clock )
822 __field( bool, offset_matched )
823 ),
824
825 TP_fast_assign(
826 __entry->use_master_clock = use_master_clock;
827 __entry->host_clock = host_clock;
828 __entry->offset_matched = offset_matched;
829 ),
830
831 TP_printk("masterclock %d hostclock %s offsetmatched %u",
832 __entry->use_master_clock,
833 __print_symbolic(__entry->host_clock, host_clocks),
834 __entry->offset_matched)
835);
836
837TRACE_EVENT(kvm_track_tsc,
838 TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched,
839 unsigned int online_vcpus, bool use_master_clock,
840 unsigned int host_clock),
841 TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock,
842 host_clock),
843
844 TP_STRUCT__entry(
845 __field( unsigned int, vcpu_id )
846 __field( unsigned int, nr_vcpus_matched_tsc )
847 __field( unsigned int, online_vcpus )
848 __field( bool, use_master_clock )
849 __field( unsigned int, host_clock )
850 ),
851
852 TP_fast_assign(
853 __entry->vcpu_id = vcpu_id;
854 __entry->nr_vcpus_matched_tsc = nr_matched;
855 __entry->online_vcpus = online_vcpus;
856 __entry->use_master_clock = use_master_clock;
857 __entry->host_clock = host_clock;
858 ),
859
860 TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u"
861 " hostclock %s",
862 __entry->vcpu_id, __entry->use_master_clock,
863 __entry->nr_vcpus_matched_tsc, __entry->online_vcpus,
864 __print_symbolic(__entry->host_clock, host_clocks))
865);
866
867#endif /* CONFIG_X86_64 */
868
869/*
870 * Tracepoint for PML full VMEXIT.
871 */
872TRACE_EVENT(kvm_pml_full,
873 TP_PROTO(unsigned int vcpu_id),
874 TP_ARGS(vcpu_id),
875
876 TP_STRUCT__entry(
877 __field( unsigned int, vcpu_id )
878 ),
879
880 TP_fast_assign(
881 __entry->vcpu_id = vcpu_id;
882 ),
883
884 TP_printk("vcpu %d: PML full", __entry->vcpu_id)
885);
886
887TRACE_EVENT(kvm_ple_window,
888 TP_PROTO(bool grow, unsigned int vcpu_id, int new, int old),
889 TP_ARGS(grow, vcpu_id, new, old),
890
891 TP_STRUCT__entry(
892 __field( bool, grow )
893 __field( unsigned int, vcpu_id )
894 __field( int, new )
895 __field( int, old )
896 ),
897
898 TP_fast_assign(
899 __entry->grow = grow;
900 __entry->vcpu_id = vcpu_id;
901 __entry->new = new;
902 __entry->old = old;
903 ),
904
905 TP_printk("vcpu %u: ple_window %d (%s %d)",
906 __entry->vcpu_id,
907 __entry->new,
908 __entry->grow ? "grow" : "shrink",
909 __entry->old)
910);
911
912#define trace_kvm_ple_window_grow(vcpu_id, new, old) \
913 trace_kvm_ple_window(true, vcpu_id, new, old)
914#define trace_kvm_ple_window_shrink(vcpu_id, new, old) \
915 trace_kvm_ple_window(false, vcpu_id, new, old)
916
917TRACE_EVENT(kvm_pvclock_update,
918 TP_PROTO(unsigned int vcpu_id, struct pvclock_vcpu_time_info *pvclock),
919 TP_ARGS(vcpu_id, pvclock),
920
921 TP_STRUCT__entry(
922 __field( unsigned int, vcpu_id )
923 __field( __u32, version )
924 __field( __u64, tsc_timestamp )
925 __field( __u64, system_time )
926 __field( __u32, tsc_to_system_mul )
927 __field( __s8, tsc_shift )
928 __field( __u8, flags )
929 ),
930
931 TP_fast_assign(
932 __entry->vcpu_id = vcpu_id;
933 __entry->version = pvclock->version;
934 __entry->tsc_timestamp = pvclock->tsc_timestamp;
935 __entry->system_time = pvclock->system_time;
936 __entry->tsc_to_system_mul = pvclock->tsc_to_system_mul;
937 __entry->tsc_shift = pvclock->tsc_shift;
938 __entry->flags = pvclock->flags;
939 ),
940
941 TP_printk("vcpu_id %u, pvclock { version %u, tsc_timestamp 0x%llx, "
942 "system_time 0x%llx, tsc_to_system_mul 0x%x, tsc_shift %d, "
943 "flags 0x%x }",
944 __entry->vcpu_id,
945 __entry->version,
946 __entry->tsc_timestamp,
947 __entry->system_time,
948 __entry->tsc_to_system_mul,
949 __entry->tsc_shift,
950 __entry->flags)
951);
952
953TRACE_EVENT(kvm_wait_lapic_expire,
954 TP_PROTO(unsigned int vcpu_id, s64 delta),
955 TP_ARGS(vcpu_id, delta),
956
957 TP_STRUCT__entry(
958 __field( unsigned int, vcpu_id )
959 __field( s64, delta )
960 ),
961
962 TP_fast_assign(
963 __entry->vcpu_id = vcpu_id;
964 __entry->delta = delta;
965 ),
966
967 TP_printk("vcpu %u: delta %lld (%s)",
968 __entry->vcpu_id,
969 __entry->delta,
970 __entry->delta < 0 ? "early" : "late")
971);
972
973TRACE_EVENT(kvm_enter_smm,
974 TP_PROTO(unsigned int vcpu_id, u64 smbase, bool entering),
975 TP_ARGS(vcpu_id, smbase, entering),
976
977 TP_STRUCT__entry(
978 __field( unsigned int, vcpu_id )
979 __field( u64, smbase )
980 __field( bool, entering )
981 ),
982
983 TP_fast_assign(
984 __entry->vcpu_id = vcpu_id;
985 __entry->smbase = smbase;
986 __entry->entering = entering;
987 ),
988
989 TP_printk("vcpu %u: %s SMM, smbase 0x%llx",
990 __entry->vcpu_id,
991 __entry->entering ? "entering" : "leaving",
992 __entry->smbase)
993);
994
995/*
996 * Tracepoint for VT-d posted-interrupts.
997 */
998TRACE_EVENT(kvm_pi_irte_update,
999 TP_PROTO(unsigned int host_irq, unsigned int vcpu_id,
1000 unsigned int gsi, unsigned int gvec,
1001 u64 pi_desc_addr, bool set),
1002 TP_ARGS(host_irq, vcpu_id, gsi, gvec, pi_desc_addr, set),
1003
1004 TP_STRUCT__entry(
1005 __field( unsigned int, host_irq )
1006 __field( unsigned int, vcpu_id )
1007 __field( unsigned int, gsi )
1008 __field( unsigned int, gvec )
1009 __field( u64, pi_desc_addr )
1010 __field( bool, set )
1011 ),
1012
1013 TP_fast_assign(
1014 __entry->host_irq = host_irq;
1015 __entry->vcpu_id = vcpu_id;
1016 __entry->gsi = gsi;
1017 __entry->gvec = gvec;
1018 __entry->pi_desc_addr = pi_desc_addr;
1019 __entry->set = set;
1020 ),
1021
1022 TP_printk("VT-d PI is %s for irq %u, vcpu %u, gsi: 0x%x, "
1023 "gvec: 0x%x, pi_desc_addr: 0x%llx",
1024 __entry->set ? "enabled and being updated" : "disabled",
1025 __entry->host_irq,
1026 __entry->vcpu_id,
1027 __entry->gsi,
1028 __entry->gvec,
1029 __entry->pi_desc_addr)
1030);
1031
1032/*
1033 * Tracepoint for kvm_hv_notify_acked_sint.
1034 */
1035TRACE_EVENT(kvm_hv_notify_acked_sint,
1036 TP_PROTO(int vcpu_id, u32 sint),
1037 TP_ARGS(vcpu_id, sint),
1038
1039 TP_STRUCT__entry(
1040 __field(int, vcpu_id)
1041 __field(u32, sint)
1042 ),
1043
1044 TP_fast_assign(
1045 __entry->vcpu_id = vcpu_id;
1046 __entry->sint = sint;
1047 ),
1048
1049 TP_printk("vcpu_id %d sint %u", __entry->vcpu_id, __entry->sint)
1050);
1051
1052/*
1053 * Tracepoint for synic_set_irq.
1054 */
1055TRACE_EVENT(kvm_hv_synic_set_irq,
1056 TP_PROTO(int vcpu_id, u32 sint, int vector, int ret),
1057 TP_ARGS(vcpu_id, sint, vector, ret),
1058
1059 TP_STRUCT__entry(
1060 __field(int, vcpu_id)
1061 __field(u32, sint)
1062 __field(int, vector)
1063 __field(int, ret)
1064 ),
1065
1066 TP_fast_assign(
1067 __entry->vcpu_id = vcpu_id;
1068 __entry->sint = sint;
1069 __entry->vector = vector;
1070 __entry->ret = ret;
1071 ),
1072
1073 TP_printk("vcpu_id %d sint %u vector %d ret %d",
1074 __entry->vcpu_id, __entry->sint, __entry->vector,
1075 __entry->ret)
1076);
1077
1078/*
1079 * Tracepoint for kvm_hv_synic_send_eoi.
1080 */
1081TRACE_EVENT(kvm_hv_synic_send_eoi,
1082 TP_PROTO(int vcpu_id, int vector),
1083 TP_ARGS(vcpu_id, vector),
1084
1085 TP_STRUCT__entry(
1086 __field(int, vcpu_id)
1087 __field(u32, sint)
1088 __field(int, vector)
1089 __field(int, ret)
1090 ),
1091
1092 TP_fast_assign(
1093 __entry->vcpu_id = vcpu_id;
1094 __entry->vector = vector;
1095 ),
1096
1097 TP_printk("vcpu_id %d vector %d", __entry->vcpu_id, __entry->vector)
1098);
1099
1100/*
1101 * Tracepoint for synic_set_msr.
1102 */
1103TRACE_EVENT(kvm_hv_synic_set_msr,
1104 TP_PROTO(int vcpu_id, u32 msr, u64 data, bool host),
1105 TP_ARGS(vcpu_id, msr, data, host),
1106
1107 TP_STRUCT__entry(
1108 __field(int, vcpu_id)
1109 __field(u32, msr)
1110 __field(u64, data)
1111 __field(bool, host)
1112 ),
1113
1114 TP_fast_assign(
1115 __entry->vcpu_id = vcpu_id;
1116 __entry->msr = msr;
1117 __entry->data = data;
1118 __entry->host = host
1119 ),
1120
1121 TP_printk("vcpu_id %d msr 0x%x data 0x%llx host %d",
1122 __entry->vcpu_id, __entry->msr, __entry->data, __entry->host)
1123);
1124
1125/*
1126 * Tracepoint for stimer_set_config.
1127 */
1128TRACE_EVENT(kvm_hv_stimer_set_config,
1129 TP_PROTO(int vcpu_id, int timer_index, u64 config, bool host),
1130 TP_ARGS(vcpu_id, timer_index, config, host),
1131
1132 TP_STRUCT__entry(
1133 __field(int, vcpu_id)
1134 __field(int, timer_index)
1135 __field(u64, config)
1136 __field(bool, host)
1137 ),
1138
1139 TP_fast_assign(
1140 __entry->vcpu_id = vcpu_id;
1141 __entry->timer_index = timer_index;
1142 __entry->config = config;
1143 __entry->host = host;
1144 ),
1145
1146 TP_printk("vcpu_id %d timer %d config 0x%llx host %d",
1147 __entry->vcpu_id, __entry->timer_index, __entry->config,
1148 __entry->host)
1149);
1150
1151/*
1152 * Tracepoint for stimer_set_count.
1153 */
1154TRACE_EVENT(kvm_hv_stimer_set_count,
1155 TP_PROTO(int vcpu_id, int timer_index, u64 count, bool host),
1156 TP_ARGS(vcpu_id, timer_index, count, host),
1157
1158 TP_STRUCT__entry(
1159 __field(int, vcpu_id)
1160 __field(int, timer_index)
1161 __field(u64, count)
1162 __field(bool, host)
1163 ),
1164
1165 TP_fast_assign(
1166 __entry->vcpu_id = vcpu_id;
1167 __entry->timer_index = timer_index;
1168 __entry->count = count;
1169 __entry->host = host;
1170 ),
1171
1172 TP_printk("vcpu_id %d timer %d count %llu host %d",
1173 __entry->vcpu_id, __entry->timer_index, __entry->count,
1174 __entry->host)
1175);
1176
1177/*
1178 * Tracepoint for stimer_start(periodic timer case).
1179 */
1180TRACE_EVENT(kvm_hv_stimer_start_periodic,
1181 TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 exp_time),
1182 TP_ARGS(vcpu_id, timer_index, time_now, exp_time),
1183
1184 TP_STRUCT__entry(
1185 __field(int, vcpu_id)
1186 __field(int, timer_index)
1187 __field(u64, time_now)
1188 __field(u64, exp_time)
1189 ),
1190
1191 TP_fast_assign(
1192 __entry->vcpu_id = vcpu_id;
1193 __entry->timer_index = timer_index;
1194 __entry->time_now = time_now;
1195 __entry->exp_time = exp_time;
1196 ),
1197
1198 TP_printk("vcpu_id %d timer %d time_now %llu exp_time %llu",
1199 __entry->vcpu_id, __entry->timer_index, __entry->time_now,
1200 __entry->exp_time)
1201);
1202
1203/*
1204 * Tracepoint for stimer_start(one-shot timer case).
1205 */
1206TRACE_EVENT(kvm_hv_stimer_start_one_shot,
1207 TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 count),
1208 TP_ARGS(vcpu_id, timer_index, time_now, count),
1209
1210 TP_STRUCT__entry(
1211 __field(int, vcpu_id)
1212 __field(int, timer_index)
1213 __field(u64, time_now)
1214 __field(u64, count)
1215 ),
1216
1217 TP_fast_assign(
1218 __entry->vcpu_id = vcpu_id;
1219 __entry->timer_index = timer_index;
1220 __entry->time_now = time_now;
1221 __entry->count = count;
1222 ),
1223
1224 TP_printk("vcpu_id %d timer %d time_now %llu count %llu",
1225 __entry->vcpu_id, __entry->timer_index, __entry->time_now,
1226 __entry->count)
1227);
1228
1229/*
1230 * Tracepoint for stimer_timer_callback.
1231 */
1232TRACE_EVENT(kvm_hv_stimer_callback,
1233 TP_PROTO(int vcpu_id, int timer_index),
1234 TP_ARGS(vcpu_id, timer_index),
1235
1236 TP_STRUCT__entry(
1237 __field(int, vcpu_id)
1238 __field(int, timer_index)
1239 ),
1240
1241 TP_fast_assign(
1242 __entry->vcpu_id = vcpu_id;
1243 __entry->timer_index = timer_index;
1244 ),
1245
1246 TP_printk("vcpu_id %d timer %d",
1247 __entry->vcpu_id, __entry->timer_index)
1248);
1249
1250/*
1251 * Tracepoint for stimer_expiration.
1252 */
1253TRACE_EVENT(kvm_hv_stimer_expiration,
1254 TP_PROTO(int vcpu_id, int timer_index, int msg_send_result),
1255 TP_ARGS(vcpu_id, timer_index, msg_send_result),
1256
1257 TP_STRUCT__entry(
1258 __field(int, vcpu_id)
1259 __field(int, timer_index)
1260 __field(int, msg_send_result)
1261 ),
1262
1263 TP_fast_assign(
1264 __entry->vcpu_id = vcpu_id;
1265 __entry->timer_index = timer_index;
1266 __entry->msg_send_result = msg_send_result;
1267 ),
1268
1269 TP_printk("vcpu_id %d timer %d msg send result %d",
1270 __entry->vcpu_id, __entry->timer_index,
1271 __entry->msg_send_result)
1272);
1273
1274/*
1275 * Tracepoint for stimer_cleanup.
1276 */
1277TRACE_EVENT(kvm_hv_stimer_cleanup,
1278 TP_PROTO(int vcpu_id, int timer_index),
1279 TP_ARGS(vcpu_id, timer_index),
1280
1281 TP_STRUCT__entry(
1282 __field(int, vcpu_id)
1283 __field(int, timer_index)
1284 ),
1285
1286 TP_fast_assign(
1287 __entry->vcpu_id = vcpu_id;
1288 __entry->timer_index = timer_index;
1289 ),
1290
1291 TP_printk("vcpu_id %d timer %d",
1292 __entry->vcpu_id, __entry->timer_index)
1293);
1294
1295#endif /* _TRACE_KVM_H */
1296
1297#undef TRACE_INCLUDE_PATH
1298#define TRACE_INCLUDE_PATH arch/x86/kvm
1299#undef TRACE_INCLUDE_FILE
1300#define TRACE_INCLUDE_FILE trace
1301
1302/* This part must be outside protection */
1303#include <trace/define_trace.h>