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