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mtd: spear_smi: Fix Write Burst mode
[linux/fpc-iii.git] / arch / x86 / kvm / trace.h
blob7c741a0c5f808466354c7e786d81f2e6acdf12ee
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 */
17 TRACE_EVENT(kvm_entry,
18 TP_PROTO(unsigned int vcpu_id),
19 TP_ARGS(vcpu_id),
20
21 TP_STRUCT__entry(
22 __field( unsigned int, vcpu_id )
23 ),
24
25 TP_fast_assign(
26 __entry->vcpu_id = vcpu_id;
27 ),
28
29 TP_printk("vcpu %u", __entry->vcpu_id)
30 );
31
32 /*
33 * Tracepoint for hypercall.
34 */
35 TRACE_EVENT(kvm_hypercall,
36 TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1,
37 unsigned long a2, unsigned long a3),
38 TP_ARGS(nr, a0, a1, a2, a3),
39
40 TP_STRUCT__entry(
41 __field( unsigned long, nr )
42 __field( unsigned long, a0 )
43 __field( unsigned long, a1 )
44 __field( unsigned long, a2 )
45 __field( unsigned long, a3 )
46 ),
47
48 TP_fast_assign(
49 __entry->nr = nr;
50 __entry->a0 = a0;
51 __entry->a1 = a1;
52 __entry->a2 = a2;
53 __entry->a3 = a3;
54 ),
55
56 TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx",
57 __entry->nr, __entry->a0, __entry->a1, __entry->a2,
58 __entry->a3)
59 );
60
61 /*
62 * Tracepoint for hypercall.
63 */
64 TRACE_EVENT(kvm_hv_hypercall,
65 TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx,
66 __u64 ingpa, __u64 outgpa),
67 TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa),
68
69 TP_STRUCT__entry(
70 __field( __u16, rep_cnt )
71 __field( __u16, rep_idx )
72 __field( __u64, ingpa )
73 __field( __u64, outgpa )
74 __field( __u16, code )
75 __field( bool, fast )
76 ),
77
78 TP_fast_assign(
79 __entry->rep_cnt = rep_cnt;
80 __entry->rep_idx = rep_idx;
81 __entry->ingpa = ingpa;
82 __entry->outgpa = outgpa;
83 __entry->code = code;
84 __entry->fast = fast;
85 ),
86
87 TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx",
88 __entry->code, __entry->fast ? "fast" : "slow",
89 __entry->rep_cnt, __entry->rep_idx, __entry->ingpa,
90 __entry->outgpa)
91 );
92
93 /*
94 * Tracepoint for PIO.
95 */
96
97 #define KVM_PIO_IN 0
98 #define KVM_PIO_OUT 1
99
100 TRACE_EVENT(kvm_pio,
101 TP_PROTO(unsigned int rw, unsigned int port, unsigned int size,
102 unsigned int count, void *data),
103 TP_ARGS(rw, port, size, count, data),
104
105 TP_STRUCT__entry(
106 __field( unsigned int, rw )
107 __field( unsigned int, port )
108 __field( unsigned int, size )
109 __field( unsigned int, count )
110 __field( unsigned int, val )
111 ),
112
113 TP_fast_assign(
114 __entry->rw = rw;
115 __entry->port = port;
116 __entry->size = size;
117 __entry->count = count;
118 if (size == 1)
119 __entry->val = *(unsigned char *)data;
120 else if (size == 2)
121 __entry->val = *(unsigned short *)data;
122 else
123 __entry->val = *(unsigned int *)data;
124 ),
125
126 TP_printk("pio_%s at 0x%x size %d count %d val 0x%x %s",
127 __entry->rw ? "write" : "read",
128 __entry->port, __entry->size, __entry->count, __entry->val,
129 __entry->count > 1 ? "(...)" : "")
130 );
131
132 /*
133 * Tracepoint for fast mmio.
134 */
135 TRACE_EVENT(kvm_fast_mmio,
136 TP_PROTO(u64 gpa),
137 TP_ARGS(gpa),
138
139 TP_STRUCT__entry(
140 __field(u64, gpa)
141 ),
142
143 TP_fast_assign(
144 __entry->gpa = gpa;
145 ),
146
147 TP_printk("fast mmio at gpa 0x%llx", __entry->gpa)
148 );
149
150 /*
151 * Tracepoint for cpuid.
152 */
153 TRACE_EVENT(kvm_cpuid,
154 TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx,
155 unsigned long rcx, unsigned long rdx, bool found),
156 TP_ARGS(function, rax, rbx, rcx, rdx, found),
157
158 TP_STRUCT__entry(
159 __field( unsigned int, function )
160 __field( unsigned long, rax )
161 __field( unsigned long, rbx )
162 __field( unsigned long, rcx )
163 __field( unsigned long, rdx )
164 __field( bool, found )
165 ),
166
167 TP_fast_assign(
168 __entry->function = function;
169 __entry->rax = rax;
170 __entry->rbx = rbx;
171 __entry->rcx = rcx;
172 __entry->rdx = rdx;
173 __entry->found = found;
174 ),
175
176 TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx, cpuid entry %s",
177 __entry->function, __entry->rax,
178 __entry->rbx, __entry->rcx, __entry->rdx,
179 __entry->found ? "found" : "not found")
180 );
181
182 #define AREG(x) { APIC_##x, "APIC_" #x }
183
184 #define kvm_trace_symbol_apic \
185 AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \
186 AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \
187 AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \
188 AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \
189 AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \
190 AREG(ECTRL)
191 /*
192 * Tracepoint for apic access.
193 */
194 TRACE_EVENT(kvm_apic,
195 TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val),
196 TP_ARGS(rw, reg, val),
197
198 TP_STRUCT__entry(
199 __field( unsigned int, rw )
200 __field( unsigned int, reg )
201 __field( unsigned int, val )
202 ),
203
204 TP_fast_assign(
205 __entry->rw = rw;
206 __entry->reg = reg;
207 __entry->val = val;
208 ),
209
210 TP_printk("apic_%s %s = 0x%x",
211 __entry->rw ? "write" : "read",
212 __print_symbolic(__entry->reg, kvm_trace_symbol_apic),
213 __entry->val)
214 );
215
216 #define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val)
217 #define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val)
218
219 #define KVM_ISA_VMX 1
220 #define KVM_ISA_SVM 2
221
222 /*
223 * Tracepoint for kvm guest exit:
224 */
225 TRACE_EVENT(kvm_exit,
226 TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa),
227 TP_ARGS(exit_reason, vcpu, isa),
228
229 TP_STRUCT__entry(
230 __field( unsigned int, exit_reason )
231 __field( unsigned long, guest_rip )
232 __field( u32, isa )
233 __field( u64, info1 )
234 __field( u64, info2 )
235 __field( unsigned int, vcpu_id )
236 ),
237
238 TP_fast_assign(
239 __entry->exit_reason = exit_reason;
240 __entry->guest_rip = kvm_rip_read(vcpu);
241 __entry->isa = isa;
242 __entry->vcpu_id = vcpu->vcpu_id;
243 kvm_x86_ops->get_exit_info(vcpu, &__entry->info1,
244 &__entry->info2);
245 ),
246
247 TP_printk("vcpu %u reason %s rip 0x%lx info %llx %llx",
248 __entry->vcpu_id,
249 (__entry->isa == KVM_ISA_VMX) ?
250 __print_symbolic(__entry->exit_reason, VMX_EXIT_REASONS) :
251 __print_symbolic(__entry->exit_reason, SVM_EXIT_REASONS),
252 __entry->guest_rip, __entry->info1, __entry->info2)
253 );
254
255 /*
256 * Tracepoint for kvm interrupt injection:
257 */
258 TRACE_EVENT(kvm_inj_virq,
259 TP_PROTO(unsigned int irq),
260 TP_ARGS(irq),
261
262 TP_STRUCT__entry(
263 __field( unsigned int, irq )
264 ),
265
266 TP_fast_assign(
267 __entry->irq = irq;
268 ),
269
270 TP_printk("irq %u", __entry->irq)
271 );
272
273 #define EXS(x) { x##_VECTOR, "#" #x }
274
275 #define kvm_trace_sym_exc \
276 EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \
277 EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \
278 EXS(MF), EXS(AC), EXS(MC)
279
280 /*
281 * Tracepoint for kvm interrupt injection:
282 */
283 TRACE_EVENT(kvm_inj_exception,
284 TP_PROTO(unsigned exception, bool has_error, unsigned error_code),
285 TP_ARGS(exception, has_error, error_code),
286
287 TP_STRUCT__entry(
288 __field( u8, exception )
289 __field( u8, has_error )
290 __field( u32, error_code )
291 ),
292
293 TP_fast_assign(
294 __entry->exception = exception;
295 __entry->has_error = has_error;
296 __entry->error_code = error_code;
297 ),
298
299 TP_printk("%s (0x%x)",
300 __print_symbolic(__entry->exception, kvm_trace_sym_exc),
301 /* FIXME: don't print error_code if not present */
302 __entry->has_error ? __entry->error_code : 0)
303 );
304
305 /*
306 * Tracepoint for page fault.
307 */
308 TRACE_EVENT(kvm_page_fault,
309 TP_PROTO(unsigned long fault_address, unsigned int error_code),
310 TP_ARGS(fault_address, error_code),
311
312 TP_STRUCT__entry(
313 __field( unsigned long, fault_address )
314 __field( unsigned int, error_code )
315 ),
316
317 TP_fast_assign(
318 __entry->fault_address = fault_address;
319 __entry->error_code = error_code;
320 ),
321
322 TP_printk("address %lx error_code %x",
323 __entry->fault_address, __entry->error_code)
324 );
325
326 /*
327 * Tracepoint for guest MSR access.
328 */
329 TRACE_EVENT(kvm_msr,
330 TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception),
331 TP_ARGS(write, ecx, data, exception),
332
333 TP_STRUCT__entry(
334 __field( unsigned, write )
335 __field( u32, ecx )
336 __field( u64, data )
337 __field( u8, exception )
338 ),
339
340 TP_fast_assign(
341 __entry->write = write;
342 __entry->ecx = ecx;
343 __entry->data = data;
344 __entry->exception = exception;
345 ),
346
347 TP_printk("msr_%s %x = 0x%llx%s",
348 __entry->write ? "write" : "read",
349 __entry->ecx, __entry->data,
350 __entry->exception ? " (#GP)" : "")
351 );
352
353 #define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false)
354 #define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false)
355 #define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true)
356 #define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true)
357
358 /*
359 * Tracepoint for guest CR access.
360 */
361 TRACE_EVENT(kvm_cr,
362 TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val),
363 TP_ARGS(rw, cr, val),
364
365 TP_STRUCT__entry(
366 __field( unsigned int, rw )
367 __field( unsigned int, cr )
368 __field( unsigned long, val )
369 ),
370
371 TP_fast_assign(
372 __entry->rw = rw;
373 __entry->cr = cr;
374 __entry->val = val;
375 ),
376
377 TP_printk("cr_%s %x = 0x%lx",
378 __entry->rw ? "write" : "read",
379 __entry->cr, __entry->val)
380 );
381
382 #define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
383 #define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
384
385 TRACE_EVENT(kvm_pic_set_irq,
386 TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced),
387 TP_ARGS(chip, pin, elcr, imr, coalesced),
388
389 TP_STRUCT__entry(
390 __field( __u8, chip )
391 __field( __u8, pin )
392 __field( __u8, elcr )
393 __field( __u8, imr )
394 __field( bool, coalesced )
395 ),
396
397 TP_fast_assign(
398 __entry->chip = chip;
399 __entry->pin = pin;
400 __entry->elcr = elcr;
401 __entry->imr = imr;
402 __entry->coalesced = coalesced;
403 ),
404
405 TP_printk("chip %u pin %u (%s%s)%s",
406 __entry->chip, __entry->pin,
407 (__entry->elcr & (1 << __entry->pin)) ? "level":"edge",
408 (__entry->imr & (1 << __entry->pin)) ? "|masked":"",
409 __entry->coalesced ? " (coalesced)" : "")
410 );
411
412 #define kvm_apic_dst_shorthand \
413 {0x0, "dst"}, \
414 {0x1, "self"}, \
415 {0x2, "all"}, \
416 {0x3, "all-but-self"}
417
418 TRACE_EVENT(kvm_apic_ipi,
419 TP_PROTO(__u32 icr_low, __u32 dest_id),
420 TP_ARGS(icr_low, dest_id),
421
422 TP_STRUCT__entry(
423 __field( __u32, icr_low )
424 __field( __u32, dest_id )
425 ),
426
427 TP_fast_assign(
428 __entry->icr_low = icr_low;
429 __entry->dest_id = dest_id;
430 ),
431
432 TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)",
433 __entry->dest_id, (u8)__entry->icr_low,
434 __print_symbolic((__entry->icr_low >> 8 & 0x7),
435 kvm_deliver_mode),
436 (__entry->icr_low & (1<<11)) ? "logical" : "physical",
437 (__entry->icr_low & (1<<14)) ? "assert" : "de-assert",
438 (__entry->icr_low & (1<<15)) ? "level" : "edge",
439 __print_symbolic((__entry->icr_low >> 18 & 0x3),
440 kvm_apic_dst_shorthand))
441 );
442
443 TRACE_EVENT(kvm_apic_accept_irq,
444 TP_PROTO(__u32 apicid, __u16 dm, __u16 tm, __u8 vec),
445 TP_ARGS(apicid, dm, tm, vec),
446
447 TP_STRUCT__entry(
448 __field( __u32, apicid )
449 __field( __u16, dm )
450 __field( __u16, tm )
451 __field( __u8, vec )
452 ),
453
454 TP_fast_assign(
455 __entry->apicid = apicid;
456 __entry->dm = dm;
457 __entry->tm = tm;
458 __entry->vec = vec;
459 ),
460
461 TP_printk("apicid %x vec %u (%s|%s)",
462 __entry->apicid, __entry->vec,
463 __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
464 __entry->tm ? "level" : "edge")
465 );
466
467 TRACE_EVENT(kvm_eoi,
468 TP_PROTO(struct kvm_lapic *apic, int vector),
469 TP_ARGS(apic, vector),
470
471 TP_STRUCT__entry(
472 __field( __u32, apicid )
473 __field( int, vector )
474 ),
475
476 TP_fast_assign(
477 __entry->apicid = apic->vcpu->vcpu_id;
478 __entry->vector = vector;
479 ),
480
481 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
482 );
483
484 TRACE_EVENT(kvm_pv_eoi,
485 TP_PROTO(struct kvm_lapic *apic, int vector),
486 TP_ARGS(apic, vector),
487
488 TP_STRUCT__entry(
489 __field( __u32, apicid )
490 __field( int, vector )
491 ),
492
493 TP_fast_assign(
494 __entry->apicid = apic->vcpu->vcpu_id;
495 __entry->vector = vector;
496 ),
497
498 TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
499 );
500
501 /*
502 * Tracepoint for nested VMRUN
503 */
504 TRACE_EVENT(kvm_nested_vmrun,
505 TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl,
506 __u32 event_inj, bool npt),
507 TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt),
508
509 TP_STRUCT__entry(
510 __field( __u64, rip )
511 __field( __u64, vmcb )
512 __field( __u64, nested_rip )
513 __field( __u32, int_ctl )
514 __field( __u32, event_inj )
515 __field( bool, npt )
516 ),
517
518 TP_fast_assign(
519 __entry->rip = rip;
520 __entry->vmcb = vmcb;
521 __entry->nested_rip = nested_rip;
522 __entry->int_ctl = int_ctl;
523 __entry->event_inj = event_inj;
524 __entry->npt = npt;
525 ),
526
527 TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x "
528 "event_inj: 0x%08x npt: %s",
529 __entry->rip, __entry->vmcb, __entry->nested_rip,
530 __entry->int_ctl, __entry->event_inj,
531 __entry->npt ? "on" : "off")
532 );
533
534 TRACE_EVENT(kvm_nested_intercepts,
535 TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept),
536 TP_ARGS(cr_read, cr_write, exceptions, intercept),
537
538 TP_STRUCT__entry(
539 __field( __u16, cr_read )
540 __field( __u16, cr_write )
541 __field( __u32, exceptions )
542 __field( __u64, intercept )
543 ),
544
545 TP_fast_assign(
546 __entry->cr_read = cr_read;
547 __entry->cr_write = cr_write;
548 __entry->exceptions = exceptions;
549 __entry->intercept = intercept;
550 ),
551
552 TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx",
553 __entry->cr_read, __entry->cr_write, __entry->exceptions,
554 __entry->intercept)
555 );
556 /*
557 * Tracepoint for #VMEXIT while nested
558 */
559 TRACE_EVENT(kvm_nested_vmexit,
560 TP_PROTO(__u64 rip, __u32 exit_code,
561 __u64 exit_info1, __u64 exit_info2,
562 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
563 TP_ARGS(rip, exit_code, exit_info1, exit_info2,
564 exit_int_info, exit_int_info_err, isa),
565
566 TP_STRUCT__entry(
567 __field( __u64, rip )
568 __field( __u32, exit_code )
569 __field( __u64, exit_info1 )
570 __field( __u64, exit_info2 )
571 __field( __u32, exit_int_info )
572 __field( __u32, exit_int_info_err )
573 __field( __u32, isa )
574 ),
575
576 TP_fast_assign(
577 __entry->rip = rip;
578 __entry->exit_code = exit_code;
579 __entry->exit_info1 = exit_info1;
580 __entry->exit_info2 = exit_info2;
581 __entry->exit_int_info = exit_int_info;
582 __entry->exit_int_info_err = exit_int_info_err;
583 __entry->isa = isa;
584 ),
585 TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx "
586 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
587 __entry->rip,
588 (__entry->isa == KVM_ISA_VMX) ?
589 __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) :
590 __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS),
591 __entry->exit_info1, __entry->exit_info2,
592 __entry->exit_int_info, __entry->exit_int_info_err)
593 );
594
595 /*
596 * Tracepoint for #VMEXIT reinjected to the guest
597 */
598 TRACE_EVENT(kvm_nested_vmexit_inject,
599 TP_PROTO(__u32 exit_code,
600 __u64 exit_info1, __u64 exit_info2,
601 __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
602 TP_ARGS(exit_code, exit_info1, exit_info2,
603 exit_int_info, exit_int_info_err, isa),
604
605 TP_STRUCT__entry(
606 __field( __u32, exit_code )
607 __field( __u64, exit_info1 )
608 __field( __u64, exit_info2 )
609 __field( __u32, exit_int_info )
610 __field( __u32, exit_int_info_err )
611 __field( __u32, isa )
612 ),
613
614 TP_fast_assign(
615 __entry->exit_code = exit_code;
616 __entry->exit_info1 = exit_info1;
617 __entry->exit_info2 = exit_info2;
618 __entry->exit_int_info = exit_int_info;
619 __entry->exit_int_info_err = exit_int_info_err;
620 __entry->isa = isa;
621 ),
622
623 TP_printk("reason: %s ext_inf1: 0x%016llx "
624 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
625 (__entry->isa == KVM_ISA_VMX) ?
626 __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) :
627 __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS),
628 __entry->exit_info1, __entry->exit_info2,
629 __entry->exit_int_info, __entry->exit_int_info_err)
630 );
631
632 /*
633 * Tracepoint for nested #vmexit because of interrupt pending
634 */
635 TRACE_EVENT(kvm_nested_intr_vmexit,
636 TP_PROTO(__u64 rip),
637 TP_ARGS(rip),
638
639 TP_STRUCT__entry(
640 __field( __u64, rip )
641 ),
642
643 TP_fast_assign(
644 __entry->rip = rip
645 ),
646
647 TP_printk("rip: 0x%016llx", __entry->rip)
648 );
649
650 /*
651 * Tracepoint for nested #vmexit because of interrupt pending
652 */
653 TRACE_EVENT(kvm_invlpga,
654 TP_PROTO(__u64 rip, int asid, u64 address),
655 TP_ARGS(rip, asid, address),
656
657 TP_STRUCT__entry(
658 __field( __u64, rip )
659 __field( int, asid )
660 __field( __u64, address )
661 ),
662
663 TP_fast_assign(
664 __entry->rip = rip;
665 __entry->asid = asid;
666 __entry->address = address;
667 ),
668
669 TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx",
670 __entry->rip, __entry->asid, __entry->address)
671 );
672
673 /*
674 * Tracepoint for nested #vmexit because of interrupt pending
675 */
676 TRACE_EVENT(kvm_skinit,
677 TP_PROTO(__u64 rip, __u32 slb),
678 TP_ARGS(rip, slb),
679
680 TP_STRUCT__entry(
681 __field( __u64, rip )
682 __field( __u32, slb )
683 ),
684
685 TP_fast_assign(
686 __entry->rip = rip;
687 __entry->slb = slb;
688 ),
689
690 TP_printk("rip: 0x%016llx slb: 0x%08x",
691 __entry->rip, __entry->slb)
692 );
693
694 #define KVM_EMUL_INSN_F_CR0_PE (1 << 0)
695 #define KVM_EMUL_INSN_F_EFL_VM (1 << 1)
696 #define KVM_EMUL_INSN_F_CS_D (1 << 2)
697 #define KVM_EMUL_INSN_F_CS_L (1 << 3)
698
699 #define kvm_trace_symbol_emul_flags \
700 { 0, "real" }, \
701 { KVM_EMUL_INSN_F_CR0_PE \
702 | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \
703 { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \
704 { KVM_EMUL_INSN_F_CR0_PE \
705 | KVM_EMUL_INSN_F_CS_D, "prot32" }, \
706 { KVM_EMUL_INSN_F_CR0_PE \
707 | KVM_EMUL_INSN_F_CS_L, "prot64" }
708
709 #define kei_decode_mode(mode) ({ \
710 u8 flags = 0xff; \
711 switch (mode) { \
712 case X86EMUL_MODE_REAL: \
713 flags = 0; \
714 break; \
715 case X86EMUL_MODE_VM86: \
716 flags = KVM_EMUL_INSN_F_EFL_VM; \
717 break; \
718 case X86EMUL_MODE_PROT16: \
719 flags = KVM_EMUL_INSN_F_CR0_PE; \
720 break; \
721 case X86EMUL_MODE_PROT32: \
722 flags = KVM_EMUL_INSN_F_CR0_PE \
723 | KVM_EMUL_INSN_F_CS_D; \
724 break; \
725 case X86EMUL_MODE_PROT64: \
726 flags = KVM_EMUL_INSN_F_CR0_PE \
727 | KVM_EMUL_INSN_F_CS_L; \
728 break; \
729 } \
730 flags; \
731 })
732
733 TRACE_EVENT(kvm_emulate_insn,
734 TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed),
735 TP_ARGS(vcpu, failed),
736
737 TP_STRUCT__entry(
738 __field( __u64, rip )
739 __field( __u32, csbase )
740 __field( __u8, len )
741 __array( __u8, insn, 15 )
742 __field( __u8, flags )
743 __field( __u8, failed )
744 ),
745
746 TP_fast_assign(
747 __entry->csbase = kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS);
748 __entry->len = vcpu->arch.emulate_ctxt.fetch.ptr
749 - vcpu->arch.emulate_ctxt.fetch.data;
750 __entry->rip = vcpu->arch.emulate_ctxt._eip - __entry->len;
751 memcpy(__entry->insn,
752 vcpu->arch.emulate_ctxt.fetch.data,
753 15);
754 __entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt.mode);
755 __entry->failed = failed;
756 ),
757
758 TP_printk("%x:%llx:%s (%s)%s",
759 __entry->csbase, __entry->rip,
760 __print_hex(__entry->insn, __entry->len),
761 __print_symbolic(__entry->flags,
762 kvm_trace_symbol_emul_flags),
763 __entry->failed ? " failed" : ""
764 )
765 );
766
767 #define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0)
768 #define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1)
769
770 TRACE_EVENT(
771 vcpu_match_mmio,
772 TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match),
773 TP_ARGS(gva, gpa, write, gpa_match),
774
775 TP_STRUCT__entry(
776 __field(gva_t, gva)
777 __field(gpa_t, gpa)
778 __field(bool, write)
779 __field(bool, gpa_match)
780 ),
781
782 TP_fast_assign(
783 __entry->gva = gva;
784 __entry->gpa = gpa;
785 __entry->write = write;
786 __entry->gpa_match = gpa_match
787 ),
788
789 TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
790 __entry->write ? "Write" : "Read",
791 __entry->gpa_match ? "GPA" : "GVA")
792 );
793
794 TRACE_EVENT(kvm_write_tsc_offset,
795 TP_PROTO(unsigned int vcpu_id, __u64 previous_tsc_offset,
796 __u64 next_tsc_offset),
797 TP_ARGS(vcpu_id, previous_tsc_offset, next_tsc_offset),
798
799 TP_STRUCT__entry(
800 __field( unsigned int, vcpu_id )
801 __field( __u64, previous_tsc_offset )
802 __field( __u64, next_tsc_offset )
803 ),
804
805 TP_fast_assign(
806 __entry->vcpu_id = vcpu_id;
807 __entry->previous_tsc_offset = previous_tsc_offset;
808 __entry->next_tsc_offset = next_tsc_offset;
809 ),
810
811 TP_printk("vcpu=%u prev=%llu next=%llu", __entry->vcpu_id,
812 __entry->previous_tsc_offset, __entry->next_tsc_offset)
813 );
814
815 #ifdef CONFIG_X86_64
816
817 #define host_clocks \
818 {VCLOCK_NONE, "none"}, \
819 {VCLOCK_TSC, "tsc"} \
820
821 TRACE_EVENT(kvm_update_master_clock,
822 TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched),
823 TP_ARGS(use_master_clock, host_clock, offset_matched),
824
825 TP_STRUCT__entry(
826 __field( bool, use_master_clock )
827 __field( unsigned int, host_clock )
828 __field( bool, offset_matched )
829 ),
830
831 TP_fast_assign(
832 __entry->use_master_clock = use_master_clock;
833 __entry->host_clock = host_clock;
834 __entry->offset_matched = offset_matched;
835 ),
836
837 TP_printk("masterclock %d hostclock %s offsetmatched %u",
838 __entry->use_master_clock,
839 __print_symbolic(__entry->host_clock, host_clocks),
840 __entry->offset_matched)
841 );
842
843 TRACE_EVENT(kvm_track_tsc,
844 TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched,
845 unsigned int online_vcpus, bool use_master_clock,
846 unsigned int host_clock),
847 TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock,
848 host_clock),
849
850 TP_STRUCT__entry(
851 __field( unsigned int, vcpu_id )
852 __field( unsigned int, nr_vcpus_matched_tsc )
853 __field( unsigned int, online_vcpus )
854 __field( bool, use_master_clock )
855 __field( unsigned int, host_clock )
856 ),
857
858 TP_fast_assign(
859 __entry->vcpu_id = vcpu_id;
860 __entry->nr_vcpus_matched_tsc = nr_matched;
861 __entry->online_vcpus = online_vcpus;
862 __entry->use_master_clock = use_master_clock;
863 __entry->host_clock = host_clock;
864 ),
865
866 TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u"
867 " hostclock %s",
868 __entry->vcpu_id, __entry->use_master_clock,
869 __entry->nr_vcpus_matched_tsc, __entry->online_vcpus,
870 __print_symbolic(__entry->host_clock, host_clocks))
871 );
872
873 #endif /* CONFIG_X86_64 */
874
875 /*
876 * Tracepoint for PML full VMEXIT.
877 */
878 TRACE_EVENT(kvm_pml_full,
879 TP_PROTO(unsigned int vcpu_id),
880 TP_ARGS(vcpu_id),
881
882 TP_STRUCT__entry(
883 __field( unsigned int, vcpu_id )
884 ),
885
886 TP_fast_assign(
887 __entry->vcpu_id = vcpu_id;
888 ),
889
890 TP_printk("vcpu %d: PML full", __entry->vcpu_id)
891 );
892
893 TRACE_EVENT(kvm_ple_window_update,
894 TP_PROTO(unsigned int vcpu_id, unsigned int new, unsigned int old),
895 TP_ARGS(vcpu_id, new, old),
896
897 TP_STRUCT__entry(
898 __field( unsigned int, vcpu_id )
899 __field( unsigned int, new )
900 __field( unsigned int, old )
901 ),
902
903 TP_fast_assign(
904 __entry->vcpu_id = vcpu_id;
905 __entry->new = new;
906 __entry->old = old;
907 ),
908
909 TP_printk("vcpu %u old %u new %u (%s)",
910 __entry->vcpu_id, __entry->old, __entry->new,
911 __entry->old < __entry->new ? "growed" : "shrinked")
912 );
913
914 TRACE_EVENT(kvm_pvclock_update,
915 TP_PROTO(unsigned int vcpu_id, struct pvclock_vcpu_time_info *pvclock),
916 TP_ARGS(vcpu_id, pvclock),
917
918 TP_STRUCT__entry(
919 __field( unsigned int, vcpu_id )
920 __field( __u32, version )
921 __field( __u64, tsc_timestamp )
922 __field( __u64, system_time )
923 __field( __u32, tsc_to_system_mul )
924 __field( __s8, tsc_shift )
925 __field( __u8, flags )
926 ),
927
928 TP_fast_assign(
929 __entry->vcpu_id = vcpu_id;
930 __entry->version = pvclock->version;
931 __entry->tsc_timestamp = pvclock->tsc_timestamp;
932 __entry->system_time = pvclock->system_time;
933 __entry->tsc_to_system_mul = pvclock->tsc_to_system_mul;
934 __entry->tsc_shift = pvclock->tsc_shift;
935 __entry->flags = pvclock->flags;
936 ),
937
938 TP_printk("vcpu_id %u, pvclock { version %u, tsc_timestamp 0x%llx, "
939 "system_time 0x%llx, tsc_to_system_mul 0x%x, tsc_shift %d, "
940 "flags 0x%x }",
941 __entry->vcpu_id,
942 __entry->version,
943 __entry->tsc_timestamp,
944 __entry->system_time,
945 __entry->tsc_to_system_mul,
946 __entry->tsc_shift,
947 __entry->flags)
948 );
949
950 TRACE_EVENT(kvm_wait_lapic_expire,
951 TP_PROTO(unsigned int vcpu_id, s64 delta),
952 TP_ARGS(vcpu_id, delta),
953
954 TP_STRUCT__entry(
955 __field( unsigned int, vcpu_id )
956 __field( s64, delta )
957 ),
958
959 TP_fast_assign(
960 __entry->vcpu_id = vcpu_id;
961 __entry->delta = delta;
962 ),
963
964 TP_printk("vcpu %u: delta %lld (%s)",
965 __entry->vcpu_id,
966 __entry->delta,
967 __entry->delta < 0 ? "early" : "late")
968 );
969
970 TRACE_EVENT(kvm_enter_smm,
971 TP_PROTO(unsigned int vcpu_id, u64 smbase, bool entering),
972 TP_ARGS(vcpu_id, smbase, entering),
973
974 TP_STRUCT__entry(
975 __field( unsigned int, vcpu_id )
976 __field( u64, smbase )
977 __field( bool, entering )
978 ),
979
980 TP_fast_assign(
981 __entry->vcpu_id = vcpu_id;
982 __entry->smbase = smbase;
983 __entry->entering = entering;
984 ),
985
986 TP_printk("vcpu %u: %s SMM, smbase 0x%llx",
987 __entry->vcpu_id,
988 __entry->entering ? "entering" : "leaving",
989 __entry->smbase)
990 );
991
992 /*
993 * Tracepoint for VT-d posted-interrupts.
994 */
995 TRACE_EVENT(kvm_pi_irte_update,
996 TP_PROTO(unsigned int host_irq, unsigned int vcpu_id,
997 unsigned int gsi, unsigned int gvec,
998 u64 pi_desc_addr, bool set),
999 TP_ARGS(host_irq, vcpu_id, gsi, gvec, pi_desc_addr, set),
1000
1001 TP_STRUCT__entry(
1002 __field( unsigned int, host_irq )
1003 __field( unsigned int, vcpu_id )
1004 __field( unsigned int, gsi )
1005 __field( unsigned int, gvec )
1006 __field( u64, pi_desc_addr )
1007 __field( bool, set )
1008 ),
1009
1010 TP_fast_assign(
1011 __entry->host_irq = host_irq;
1012 __entry->vcpu_id = vcpu_id;
1013 __entry->gsi = gsi;
1014 __entry->gvec = gvec;
1015 __entry->pi_desc_addr = pi_desc_addr;
1016 __entry->set = set;
1017 ),
1018
1019 TP_printk("VT-d PI is %s for irq %u, vcpu %u, gsi: 0x%x, "
1020 "gvec: 0x%x, pi_desc_addr: 0x%llx",
1021 __entry->set ? "enabled and being updated" : "disabled",
1022 __entry->host_irq,
1023 __entry->vcpu_id,
1024 __entry->gsi,
1025 __entry->gvec,
1026 __entry->pi_desc_addr)
1027 );
1028
1029 /*
1030 * Tracepoint for kvm_hv_notify_acked_sint.
1031 */
1032 TRACE_EVENT(kvm_hv_notify_acked_sint,
1033 TP_PROTO(int vcpu_id, u32 sint),
1034 TP_ARGS(vcpu_id, sint),
1035
1036 TP_STRUCT__entry(
1037 __field(int, vcpu_id)
1038 __field(u32, sint)
1039 ),
1040
1041 TP_fast_assign(
1042 __entry->vcpu_id = vcpu_id;
1043 __entry->sint = sint;
1044 ),
1045
1046 TP_printk("vcpu_id %d sint %u", __entry->vcpu_id, __entry->sint)
1047 );
1048
1049 /*
1050 * Tracepoint for synic_set_irq.
1051 */
1052 TRACE_EVENT(kvm_hv_synic_set_irq,
1053 TP_PROTO(int vcpu_id, u32 sint, int vector, int ret),
1054 TP_ARGS(vcpu_id, sint, vector, ret),
1055
1056 TP_STRUCT__entry(
1057 __field(int, vcpu_id)
1058 __field(u32, sint)
1059 __field(int, vector)
1060 __field(int, ret)
1061 ),
1062
1063 TP_fast_assign(
1064 __entry->vcpu_id = vcpu_id;
1065 __entry->sint = sint;
1066 __entry->vector = vector;
1067 __entry->ret = ret;
1068 ),
1069
1070 TP_printk("vcpu_id %d sint %u vector %d ret %d",
1071 __entry->vcpu_id, __entry->sint, __entry->vector,
1072 __entry->ret)
1073 );
1074
1075 /*
1076 * Tracepoint for kvm_hv_synic_send_eoi.
1077 */
1078 TRACE_EVENT(kvm_hv_synic_send_eoi,
1079 TP_PROTO(int vcpu_id, int vector),
1080 TP_ARGS(vcpu_id, vector),
1081
1082 TP_STRUCT__entry(
1083 __field(int, vcpu_id)
1084 __field(u32, sint)
1085 __field(int, vector)
1086 __field(int, ret)
1087 ),
1088
1089 TP_fast_assign(
1090 __entry->vcpu_id = vcpu_id;
1091 __entry->vector = vector;
1092 ),
1093
1094 TP_printk("vcpu_id %d vector %d", __entry->vcpu_id, __entry->vector)
1095 );
1096
1097 /*
1098 * Tracepoint for synic_set_msr.
1099 */
1100 TRACE_EVENT(kvm_hv_synic_set_msr,
1101 TP_PROTO(int vcpu_id, u32 msr, u64 data, bool host),
1102 TP_ARGS(vcpu_id, msr, data, host),
1103
1104 TP_STRUCT__entry(
1105 __field(int, vcpu_id)
1106 __field(u32, msr)
1107 __field(u64, data)
1108 __field(bool, host)
1109 ),
1110
1111 TP_fast_assign(
1112 __entry->vcpu_id = vcpu_id;
1113 __entry->msr = msr;
1114 __entry->data = data;
1115 __entry->host = host
1116 ),
1117
1118 TP_printk("vcpu_id %d msr 0x%x data 0x%llx host %d",
1119 __entry->vcpu_id, __entry->msr, __entry->data, __entry->host)
1120 );
1121
1122 /*
1123 * Tracepoint for stimer_set_config.
1124 */
1125 TRACE_EVENT(kvm_hv_stimer_set_config,
1126 TP_PROTO(int vcpu_id, int timer_index, u64 config, bool host),
1127 TP_ARGS(vcpu_id, timer_index, config, host),
1128
1129 TP_STRUCT__entry(
1130 __field(int, vcpu_id)
1131 __field(int, timer_index)
1132 __field(u64, config)
1133 __field(bool, host)
1134 ),
1135
1136 TP_fast_assign(
1137 __entry->vcpu_id = vcpu_id;
1138 __entry->timer_index = timer_index;
1139 __entry->config = config;
1140 __entry->host = host;
1141 ),
1142
1143 TP_printk("vcpu_id %d timer %d config 0x%llx host %d",
1144 __entry->vcpu_id, __entry->timer_index, __entry->config,
1145 __entry->host)
1146 );
1147
1148 /*
1149 * Tracepoint for stimer_set_count.
1150 */
1151 TRACE_EVENT(kvm_hv_stimer_set_count,
1152 TP_PROTO(int vcpu_id, int timer_index, u64 count, bool host),
1153 TP_ARGS(vcpu_id, timer_index, count, host),
1154
1155 TP_STRUCT__entry(
1156 __field(int, vcpu_id)
1157 __field(int, timer_index)
1158 __field(u64, count)
1159 __field(bool, host)
1160 ),
1161
1162 TP_fast_assign(
1163 __entry->vcpu_id = vcpu_id;
1164 __entry->timer_index = timer_index;
1165 __entry->count = count;
1166 __entry->host = host;
1167 ),
1168
1169 TP_printk("vcpu_id %d timer %d count %llu host %d",
1170 __entry->vcpu_id, __entry->timer_index, __entry->count,
1171 __entry->host)
1172 );
1173
1174 /*
1175 * Tracepoint for stimer_start(periodic timer case).
1176 */
1177 TRACE_EVENT(kvm_hv_stimer_start_periodic,
1178 TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 exp_time),
1179 TP_ARGS(vcpu_id, timer_index, time_now, exp_time),
1180
1181 TP_STRUCT__entry(
1182 __field(int, vcpu_id)
1183 __field(int, timer_index)
1184 __field(u64, time_now)
1185 __field(u64, exp_time)
1186 ),
1187
1188 TP_fast_assign(
1189 __entry->vcpu_id = vcpu_id;
1190 __entry->timer_index = timer_index;
1191 __entry->time_now = time_now;
1192 __entry->exp_time = exp_time;
1193 ),
1194
1195 TP_printk("vcpu_id %d timer %d time_now %llu exp_time %llu",
1196 __entry->vcpu_id, __entry->timer_index, __entry->time_now,
1197 __entry->exp_time)
1198 );
1199
1200 /*
1201 * Tracepoint for stimer_start(one-shot timer case).
1202 */
1203 TRACE_EVENT(kvm_hv_stimer_start_one_shot,
1204 TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 count),
1205 TP_ARGS(vcpu_id, timer_index, time_now, count),
1206
1207 TP_STRUCT__entry(
1208 __field(int, vcpu_id)
1209 __field(int, timer_index)
1210 __field(u64, time_now)
1211 __field(u64, count)
1212 ),
1213
1214 TP_fast_assign(
1215 __entry->vcpu_id = vcpu_id;
1216 __entry->timer_index = timer_index;
1217 __entry->time_now = time_now;
1218 __entry->count = count;
1219 ),
1220
1221 TP_printk("vcpu_id %d timer %d time_now %llu count %llu",
1222 __entry->vcpu_id, __entry->timer_index, __entry->time_now,
1223 __entry->count)
1224 );
1225
1226 /*
1227 * Tracepoint for stimer_timer_callback.
1228 */
1229 TRACE_EVENT(kvm_hv_stimer_callback,
1230 TP_PROTO(int vcpu_id, int timer_index),
1231 TP_ARGS(vcpu_id, timer_index),
1232
1233 TP_STRUCT__entry(
1234 __field(int, vcpu_id)
1235 __field(int, timer_index)
1236 ),
1237
1238 TP_fast_assign(
1239 __entry->vcpu_id = vcpu_id;
1240 __entry->timer_index = timer_index;
1241 ),
1242
1243 TP_printk("vcpu_id %d timer %d",
1244 __entry->vcpu_id, __entry->timer_index)
1245 );
1246
1247 /*
1248 * Tracepoint for stimer_expiration.
1249 */
1250 TRACE_EVENT(kvm_hv_stimer_expiration,
1251 TP_PROTO(int vcpu_id, int timer_index, int direct, int msg_send_result),
1252 TP_ARGS(vcpu_id, timer_index, direct, msg_send_result),
1253
1254 TP_STRUCT__entry(
1255 __field(int, vcpu_id)
1256 __field(int, timer_index)
1257 __field(int, direct)
1258 __field(int, msg_send_result)
1259 ),
1260
1261 TP_fast_assign(
1262 __entry->vcpu_id = vcpu_id;
1263 __entry->timer_index = timer_index;
1264 __entry->direct = direct;
1265 __entry->msg_send_result = msg_send_result;
1266 ),
1267
1268 TP_printk("vcpu_id %d timer %d direct %d send result %d",
1269 __entry->vcpu_id, __entry->timer_index,
1270 __entry->direct, __entry->msg_send_result)
1271 );
1272
1273 /*
1274 * Tracepoint for stimer_cleanup.
1275 */
1276 TRACE_EVENT(kvm_hv_stimer_cleanup,
1277 TP_PROTO(int vcpu_id, int timer_index),
1278 TP_ARGS(vcpu_id, timer_index),
1279
1280 TP_STRUCT__entry(
1281 __field(int, vcpu_id)
1282 __field(int, timer_index)
1283 ),
1284
1285 TP_fast_assign(
1286 __entry->vcpu_id = vcpu_id;
1287 __entry->timer_index = timer_index;
1288 ),
1289
1290 TP_printk("vcpu_id %d timer %d",
1291 __entry->vcpu_id, __entry->timer_index)
1292 );
1293
1294 /*
1295 * Tracepoint for AMD AVIC
1296 */
1297 TRACE_EVENT(kvm_avic_incomplete_ipi,
1298 TP_PROTO(u32 vcpu, u32 icrh, u32 icrl, u32 id, u32 index),
1299 TP_ARGS(vcpu, icrh, icrl, id, index),
1300
1301 TP_STRUCT__entry(
1302 __field(u32, vcpu)
1303 __field(u32, icrh)
1304 __field(u32, icrl)
1305 __field(u32, id)
1306 __field(u32, index)
1307 ),
1308
1309 TP_fast_assign(
1310 __entry->vcpu = vcpu;
1311 __entry->icrh = icrh;
1312 __entry->icrl = icrl;
1313 __entry->id = id;
1314 __entry->index = index;
1315 ),
1316
1317 TP_printk("vcpu=%u, icrh:icrl=%#010x:%08x, id=%u, index=%u",
1318 __entry->vcpu, __entry->icrh, __entry->icrl,
1319 __entry->id, __entry->index)
1320 );
1321
1322 TRACE_EVENT(kvm_avic_unaccelerated_access,
1323 TP_PROTO(u32 vcpu, u32 offset, bool ft, bool rw, u32 vec),
1324 TP_ARGS(vcpu, offset, ft, rw, vec),
1325
1326 TP_STRUCT__entry(
1327 __field(u32, vcpu)
1328 __field(u32, offset)
1329 __field(bool, ft)
1330 __field(bool, rw)
1331 __field(u32, vec)
1332 ),
1333
1334 TP_fast_assign(
1335 __entry->vcpu = vcpu;
1336 __entry->offset = offset;
1337 __entry->ft = ft;
1338 __entry->rw = rw;
1339 __entry->vec = vec;
1340 ),
1341
1342 TP_printk("vcpu=%u, offset=%#x(%s), %s, %s, vec=%#x",
1343 __entry->vcpu,
1344 __entry->offset,
1345 __print_symbolic(__entry->offset, kvm_trace_symbol_apic),
1346 __entry->ft ? "trap" : "fault",
1347 __entry->rw ? "write" : "read",
1348 __entry->vec)
1349 );
1350
1351 TRACE_EVENT(kvm_hv_timer_state,
1352 TP_PROTO(unsigned int vcpu_id, unsigned int hv_timer_in_use),
1353 TP_ARGS(vcpu_id, hv_timer_in_use),
1354 TP_STRUCT__entry(
1355 __field(unsigned int, vcpu_id)
1356 __field(unsigned int, hv_timer_in_use)
1357 ),
1358 TP_fast_assign(
1359 __entry->vcpu_id = vcpu_id;
1360 __entry->hv_timer_in_use = hv_timer_in_use;
1361 ),
1362 TP_printk("vcpu_id %x hv_timer %x",
1363 __entry->vcpu_id,
1364 __entry->hv_timer_in_use)
1365 );
1366
1367 /*
1368 * Tracepoint for kvm_hv_flush_tlb.
1369 */
1370 TRACE_EVENT(kvm_hv_flush_tlb,
1371 TP_PROTO(u64 processor_mask, u64 address_space, u64 flags),
1372 TP_ARGS(processor_mask, address_space, flags),
1373
1374 TP_STRUCT__entry(
1375 __field(u64, processor_mask)
1376 __field(u64, address_space)
1377 __field(u64, flags)
1378 ),
1379
1380 TP_fast_assign(
1381 __entry->processor_mask = processor_mask;
1382 __entry->address_space = address_space;
1383 __entry->flags = flags;
1384 ),
1385
1386 TP_printk("processor_mask 0x%llx address_space 0x%llx flags 0x%llx",
1387 __entry->processor_mask, __entry->address_space,
1388 __entry->flags)
1389 );
1390
1391 /*
1392 * Tracepoint for kvm_hv_flush_tlb_ex.
1393 */
1394 TRACE_EVENT(kvm_hv_flush_tlb_ex,
1395 TP_PROTO(u64 valid_bank_mask, u64 format, u64 address_space, u64 flags),
1396 TP_ARGS(valid_bank_mask, format, address_space, flags),
1397
1398 TP_STRUCT__entry(
1399 __field(u64, valid_bank_mask)
1400 __field(u64, format)
1401 __field(u64, address_space)
1402 __field(u64, flags)
1403 ),
1404
1405 TP_fast_assign(
1406 __entry->valid_bank_mask = valid_bank_mask;
1407 __entry->format = format;
1408 __entry->address_space = address_space;
1409 __entry->flags = flags;
1410 ),
1411
1412 TP_printk("valid_bank_mask 0x%llx format 0x%llx "
1413 "address_space 0x%llx flags 0x%llx",
1414 __entry->valid_bank_mask, __entry->format,
1415 __entry->address_space, __entry->flags)
1416 );
1417
1418 /*
1419 * Tracepoints for kvm_hv_send_ipi.
1420 */
1421 TRACE_EVENT(kvm_hv_send_ipi,
1422 TP_PROTO(u32 vector, u64 processor_mask),
1423 TP_ARGS(vector, processor_mask),
1424
1425 TP_STRUCT__entry(
1426 __field(u32, vector)
1427 __field(u64, processor_mask)
1428 ),
1429
1430 TP_fast_assign(
1431 __entry->vector = vector;
1432 __entry->processor_mask = processor_mask;
1433 ),
1434
1435 TP_printk("vector %x processor_mask 0x%llx",
1436 __entry->vector, __entry->processor_mask)
1437 );
1438
1439 TRACE_EVENT(kvm_hv_send_ipi_ex,
1440 TP_PROTO(u32 vector, u64 format, u64 valid_bank_mask),
1441 TP_ARGS(vector, format, valid_bank_mask),
1442
1443 TP_STRUCT__entry(
1444 __field(u32, vector)
1445 __field(u64, format)
1446 __field(u64, valid_bank_mask)
1447 ),
1448
1449 TP_fast_assign(
1450 __entry->vector = vector;
1451 __entry->format = format;
1452 __entry->valid_bank_mask = valid_bank_mask;
1453 ),
1454
1455 TP_printk("vector %x format %llx valid_bank_mask 0x%llx",
1456 __entry->vector, __entry->format,
1457 __entry->valid_bank_mask)
1458 );
1459
1460 TRACE_EVENT(kvm_pv_tlb_flush,
1461 TP_PROTO(unsigned int vcpu_id, bool need_flush_tlb),
1462 TP_ARGS(vcpu_id, need_flush_tlb),
1463
1464 TP_STRUCT__entry(
1465 __field( unsigned int, vcpu_id )
1466 __field( bool, need_flush_tlb )
1467 ),
1468
1469 TP_fast_assign(
1470 __entry->vcpu_id = vcpu_id;
1471 __entry->need_flush_tlb = need_flush_tlb;
1472 ),
1473
1474 TP_printk("vcpu %u need_flush_tlb %s", __entry->vcpu_id,
1475 __entry->need_flush_tlb ? "true" : "false")
1476 );
1477
1478 /*
1479 * Tracepoint for failed nested VMX VM-Enter.
1480 */
1481 TRACE_EVENT(kvm_nested_vmenter_failed,
1482 TP_PROTO(const char *msg, u32 err),
1483 TP_ARGS(msg, err),
1484
1485 TP_STRUCT__entry(
1486 __field(const char *, msg)
1487 __field(u32, err)
1488 ),
1489
1490 TP_fast_assign(
1491 __entry->msg = msg;
1492 __entry->err = err;
1493 ),
1494
1495 TP_printk("%s%s", __entry->msg, !__entry->err ? "" :
1496 __print_symbolic(__entry->err, VMX_VMENTER_INSTRUCTION_ERRORS))
1497 );
1498
1499 #endif /* _TRACE_KVM_H */
1500
1501 #undef TRACE_INCLUDE_PATH
1502 #define TRACE_INCLUDE_PATH ../../arch/x86/kvm
1503 #undef TRACE_INCLUDE_FILE
1504 #define TRACE_INCLUDE_FILE trace
1505
1506 /* This part must be outside protection */
1507 #include <trace/define_trace.h>
Linux with added FPC-III support