1 #if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
4 #include <linux/tracepoint.h>
7 #define TRACE_SYSTEM kvm
10 * Tracepoint for guest mode entry.
12 TRACE_EVENT(kvm_entry,
13 TP_PROTO(unsigned int vcpu_id),
17 __field( unsigned int, vcpu_id )
21 __entry->vcpu_id = vcpu_id;
24 TP_printk("vcpu %u", __entry->vcpu_id)
28 * Tracepoint for hypercall.
30 TRACE_EVENT(kvm_hypercall,
31 TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1,
32 unsigned long a2, unsigned long a3),
33 TP_ARGS(nr, a0, a1, a2, a3),
36 __field( unsigned long, nr )
37 __field( unsigned long, a0 )
38 __field( unsigned long, a1 )
39 __field( unsigned long, a2 )
40 __field( unsigned long, a3 )
51 TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx",
52 __entry->nr, __entry->a0, __entry->a1, __entry->a2,
57 * Tracepoint for hypercall.
59 TRACE_EVENT(kvm_hv_hypercall,
60 TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx,
61 __u64 ingpa, __u64 outgpa),
62 TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa),
65 __field( __u16, code )
67 __field( __u16, rep_cnt )
68 __field( __u16, rep_idx )
69 __field( __u64, ingpa )
70 __field( __u64, outgpa )
76 __entry->rep_cnt = rep_cnt;
77 __entry->rep_idx = rep_idx;
78 __entry->ingpa = ingpa;
79 __entry->outgpa = outgpa;
82 TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx",
83 __entry->code, __entry->fast ? "fast" : "slow",
84 __entry->rep_cnt, __entry->rep_idx, __entry->ingpa,
92 TP_PROTO(unsigned int rw, unsigned int port, unsigned int size,
94 TP_ARGS(rw, port, size, count),
97 __field( unsigned int, rw )
98 __field( unsigned int, port )
99 __field( unsigned int, size )
100 __field( unsigned int, count )
105 __entry->port = port;
106 __entry->size = size;
107 __entry->count = count;
110 TP_printk("pio_%s at 0x%x size %d count %d",
111 __entry->rw ? "write" : "read",
112 __entry->port, __entry->size, __entry->count)
116 * Tracepoint for cpuid.
118 TRACE_EVENT(kvm_cpuid,
119 TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx,
120 unsigned long rcx, unsigned long rdx),
121 TP_ARGS(function, rax, rbx, rcx, rdx),
124 __field( unsigned int, function )
125 __field( unsigned long, rax )
126 __field( unsigned long, rbx )
127 __field( unsigned long, rcx )
128 __field( unsigned long, rdx )
132 __entry->function = function;
139 TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx",
140 __entry->function, __entry->rax,
141 __entry->rbx, __entry->rcx, __entry->rdx)
144 #define AREG(x) { APIC_##x, "APIC_" #x }
146 #define kvm_trace_symbol_apic \
147 AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \
148 AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \
149 AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \
150 AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \
151 AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \
154 * Tracepoint for apic access.
156 TRACE_EVENT(kvm_apic,
157 TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val),
158 TP_ARGS(rw, reg, val),
161 __field( unsigned int, rw )
162 __field( unsigned int, reg )
163 __field( unsigned int, val )
172 TP_printk("apic_%s %s = 0x%x",
173 __entry->rw ? "write" : "read",
174 __print_symbolic(__entry->reg, kvm_trace_symbol_apic),
178 #define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val)
179 #define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val)
182 * Tracepoint for kvm guest exit:
184 TRACE_EVENT(kvm_exit,
185 TP_PROTO(unsigned int exit_reason, unsigned long guest_rip),
186 TP_ARGS(exit_reason, guest_rip),
189 __field( unsigned int, exit_reason )
190 __field( unsigned long, guest_rip )
194 __entry->exit_reason = exit_reason;
195 __entry->guest_rip = guest_rip;
198 TP_printk("reason %s rip 0x%lx",
199 ftrace_print_symbols_seq(p, __entry->exit_reason,
200 kvm_x86_ops->exit_reasons_str),
205 * Tracepoint for kvm interrupt injection:
207 TRACE_EVENT(kvm_inj_virq,
208 TP_PROTO(unsigned int irq),
212 __field( unsigned int, irq )
219 TP_printk("irq %u", __entry->irq)
223 * Tracepoint for page fault.
225 TRACE_EVENT(kvm_page_fault,
226 TP_PROTO(unsigned long fault_address, unsigned int error_code),
227 TP_ARGS(fault_address, error_code),
230 __field( unsigned long, fault_address )
231 __field( unsigned int, error_code )
235 __entry->fault_address = fault_address;
236 __entry->error_code = error_code;
239 TP_printk("address %lx error_code %x",
240 __entry->fault_address, __entry->error_code)
244 * Tracepoint for guest MSR access.
247 TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception),
248 TP_ARGS(write, ecx, data, exception),
251 __field( unsigned, write )
254 __field( u8, exception )
258 __entry->write = write;
260 __entry->data = data;
261 __entry->exception = exception;
264 TP_printk("msr_%s %x = 0x%llx%s",
265 __entry->write ? "write" : "read",
266 __entry->ecx, __entry->data,
267 __entry->exception ? " (#GP)" : "")
270 #define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false)
271 #define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false)
272 #define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true)
273 #define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true)
276 * Tracepoint for guest CR access.
279 TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val),
280 TP_ARGS(rw, cr, val),
283 __field( unsigned int, rw )
284 __field( unsigned int, cr )
285 __field( unsigned long, val )
294 TP_printk("cr_%s %x = 0x%lx",
295 __entry->rw ? "write" : "read",
296 __entry->cr, __entry->val)
299 #define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
300 #define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
302 TRACE_EVENT(kvm_pic_set_irq,
303 TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced),
304 TP_ARGS(chip, pin, elcr, imr, coalesced),
307 __field( __u8, chip )
309 __field( __u8, elcr )
311 __field( bool, coalesced )
315 __entry->chip = chip;
317 __entry->elcr = elcr;
319 __entry->coalesced = coalesced;
322 TP_printk("chip %u pin %u (%s%s)%s",
323 __entry->chip, __entry->pin,
324 (__entry->elcr & (1 << __entry->pin)) ? "level":"edge",
325 (__entry->imr & (1 << __entry->pin)) ? "|masked":"",
326 __entry->coalesced ? " (coalesced)" : "")
329 #define kvm_apic_dst_shorthand \
333 {0x3, "all-but-self"}
335 TRACE_EVENT(kvm_apic_ipi,
336 TP_PROTO(__u32 icr_low, __u32 dest_id),
337 TP_ARGS(icr_low, dest_id),
340 __field( __u32, icr_low )
341 __field( __u32, dest_id )
345 __entry->icr_low = icr_low;
346 __entry->dest_id = dest_id;
349 TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)",
350 __entry->dest_id, (u8)__entry->icr_low,
351 __print_symbolic((__entry->icr_low >> 8 & 0x7),
353 (__entry->icr_low & (1<<11)) ? "logical" : "physical",
354 (__entry->icr_low & (1<<14)) ? "assert" : "de-assert",
355 (__entry->icr_low & (1<<15)) ? "level" : "edge",
356 __print_symbolic((__entry->icr_low >> 18 & 0x3),
357 kvm_apic_dst_shorthand))
360 TRACE_EVENT(kvm_apic_accept_irq,
361 TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced),
362 TP_ARGS(apicid, dm, tm, vec, coalesced),
365 __field( __u32, apicid )
369 __field( bool, coalesced )
373 __entry->apicid = apicid;
377 __entry->coalesced = coalesced;
380 TP_printk("apicid %x vec %u (%s|%s)%s",
381 __entry->apicid, __entry->vec,
382 __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
383 __entry->tm ? "level" : "edge",
384 __entry->coalesced ? " (coalesced)" : "")
388 * Tracepoint for nested VMRUN
390 TRACE_EVENT(kvm_nested_vmrun,
391 TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl,
392 __u32 event_inj, bool npt),
393 TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt),
396 __field( __u64, rip )
397 __field( __u64, vmcb )
398 __field( __u64, nested_rip )
399 __field( __u32, int_ctl )
400 __field( __u32, event_inj )
406 __entry->vmcb = vmcb;
407 __entry->nested_rip = nested_rip;
408 __entry->int_ctl = int_ctl;
409 __entry->event_inj = event_inj;
413 TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x "
414 "event_inj: 0x%08x npt: %s",
415 __entry->rip, __entry->vmcb, __entry->nested_rip,
416 __entry->int_ctl, __entry->event_inj,
417 __entry->npt ? "on" : "off")
420 TRACE_EVENT(kvm_nested_intercepts,
421 TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept),
422 TP_ARGS(cr_read, cr_write, exceptions, intercept),
425 __field( __u16, cr_read )
426 __field( __u16, cr_write )
427 __field( __u32, exceptions )
428 __field( __u64, intercept )
432 __entry->cr_read = cr_read;
433 __entry->cr_write = cr_write;
434 __entry->exceptions = exceptions;
435 __entry->intercept = intercept;
438 TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx",
439 __entry->cr_read, __entry->cr_write, __entry->exceptions,
443 * Tracepoint for #VMEXIT while nested
445 TRACE_EVENT(kvm_nested_vmexit,
446 TP_PROTO(__u64 rip, __u32 exit_code,
447 __u64 exit_info1, __u64 exit_info2,
448 __u32 exit_int_info, __u32 exit_int_info_err),
449 TP_ARGS(rip, exit_code, exit_info1, exit_info2,
450 exit_int_info, exit_int_info_err),
453 __field( __u64, rip )
454 __field( __u32, exit_code )
455 __field( __u64, exit_info1 )
456 __field( __u64, exit_info2 )
457 __field( __u32, exit_int_info )
458 __field( __u32, exit_int_info_err )
463 __entry->exit_code = exit_code;
464 __entry->exit_info1 = exit_info1;
465 __entry->exit_info2 = exit_info2;
466 __entry->exit_int_info = exit_int_info;
467 __entry->exit_int_info_err = exit_int_info_err;
469 TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx "
470 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
472 ftrace_print_symbols_seq(p, __entry->exit_code,
473 kvm_x86_ops->exit_reasons_str),
474 __entry->exit_info1, __entry->exit_info2,
475 __entry->exit_int_info, __entry->exit_int_info_err)
479 * Tracepoint for #VMEXIT reinjected to the guest
481 TRACE_EVENT(kvm_nested_vmexit_inject,
482 TP_PROTO(__u32 exit_code,
483 __u64 exit_info1, __u64 exit_info2,
484 __u32 exit_int_info, __u32 exit_int_info_err),
485 TP_ARGS(exit_code, exit_info1, exit_info2,
486 exit_int_info, exit_int_info_err),
489 __field( __u32, exit_code )
490 __field( __u64, exit_info1 )
491 __field( __u64, exit_info2 )
492 __field( __u32, exit_int_info )
493 __field( __u32, exit_int_info_err )
497 __entry->exit_code = exit_code;
498 __entry->exit_info1 = exit_info1;
499 __entry->exit_info2 = exit_info2;
500 __entry->exit_int_info = exit_int_info;
501 __entry->exit_int_info_err = exit_int_info_err;
504 TP_printk("reason: %s ext_inf1: 0x%016llx "
505 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
506 ftrace_print_symbols_seq(p, __entry->exit_code,
507 kvm_x86_ops->exit_reasons_str),
508 __entry->exit_info1, __entry->exit_info2,
509 __entry->exit_int_info, __entry->exit_int_info_err)
513 * Tracepoint for nested #vmexit because of interrupt pending
515 TRACE_EVENT(kvm_nested_intr_vmexit,
520 __field( __u64, rip )
527 TP_printk("rip: 0x%016llx", __entry->rip)
531 * Tracepoint for nested #vmexit because of interrupt pending
533 TRACE_EVENT(kvm_invlpga,
534 TP_PROTO(__u64 rip, int asid, u64 address),
535 TP_ARGS(rip, asid, address),
538 __field( __u64, rip )
540 __field( __u64, address )
545 __entry->asid = asid;
546 __entry->address = address;
549 TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx",
550 __entry->rip, __entry->asid, __entry->address)
554 * Tracepoint for nested #vmexit because of interrupt pending
556 TRACE_EVENT(kvm_skinit,
557 TP_PROTO(__u64 rip, __u32 slb),
561 __field( __u64, rip )
562 __field( __u32, slb )
570 TP_printk("rip: 0x%016llx slb: 0x%08x",
571 __entry->rip, __entry->slb)
574 #endif /* _TRACE_KVM_H */
576 #undef TRACE_INCLUDE_PATH
577 #define TRACE_INCLUDE_PATH arch/x86/kvm
578 #undef TRACE_INCLUDE_FILE
579 #define TRACE_INCLUDE_FILE trace
581 /* This part must be outside protection */
582 #include <trace/define_trace.h>