arch/x86/kvm/trace.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
   3 #define _TRACE_KVM_H
   4
   5 #include <linux/tracepoint.h>
   6 #include <asm/vmx.h>
   7 #include <asm/svm.h>
   8 #include <asm/clocksource.h>
   9 #include <asm/pvclock-abi.h>
  10
  11 #undef TRACE_SYSTEM
  12 #define TRACE_SYSTEM kvm
  13
  14 /*
  15  * Tracepoint for guest mode entry.
  16  */
  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 var_cnt, __u16 rep_cnt,
  68                  __u16 rep_idx, __u64 ingpa, __u64 outgpa),
  69         TP_ARGS(code, fast, var_cnt, rep_cnt, rep_idx, ingpa, outgpa),
  70
  71         TP_STRUCT__entry(
  72                 __field(        __u16,          rep_cnt         )
  73                 __field(        __u16,          rep_idx         )
  74                 __field(        __u64,          ingpa           )
  75                 __field(        __u64,          outgpa          )
  76                 __field(        __u16,          code            )
  77                 __field(        __u16,          var_cnt         )
  78                 __field(        bool,           fast            )
  79         ),
  80
  81         TP_fast_assign(
  82                 __entry->rep_cnt        = rep_cnt;
  83                 __entry->rep_idx        = rep_idx;
  84                 __entry->ingpa          = ingpa;
  85                 __entry->outgpa         = outgpa;
  86                 __entry->code           = code;
  87                 __entry->var_cnt        = var_cnt;
  88                 __entry->fast           = fast;
  89         ),
  90
  91         TP_printk("code 0x%x %s var_cnt 0x%x rep_cnt 0x%x idx 0x%x in 0x%llx out 0x%llx",
  92                   __entry->code, __entry->fast ? "fast" : "slow",
  93                   __entry->var_cnt, __entry->rep_cnt, __entry->rep_idx,
  94                   __entry->ingpa, __entry->outgpa)
  95 );
  96
  97 TRACE_EVENT(kvm_hv_hypercall_done,
  98         TP_PROTO(u64 result),
  99         TP_ARGS(result),
 100
 101         TP_STRUCT__entry(
 102                 __field(__u64, result)
 103         ),
 104
 105         TP_fast_assign(
 106                 __entry->result = result;
 107         ),
 108
 109         TP_printk("result 0x%llx", __entry->result)
 110 );
 111
 112 /*
 113  * Tracepoint for Xen hypercall.
 114  */
 115 TRACE_EVENT(kvm_xen_hypercall,
 116         TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1,
 117                  unsigned long a2, unsigned long a3, unsigned long a4,
 118                  unsigned long a5),
 119             TP_ARGS(nr, a0, a1, a2, a3, a4, a5),
 120
 121         TP_STRUCT__entry(
 122                 __field(unsigned long, nr)
 123                 __field(unsigned long, a0)
 124                 __field(unsigned long, a1)
 125                 __field(unsigned long, a2)
 126                 __field(unsigned long, a3)
 127                 __field(unsigned long, a4)
 128                 __field(unsigned long, a5)
 129         ),
 130
 131         TP_fast_assign(
 132                 __entry->nr = nr;
 133                 __entry->a0 = a0;
 134                 __entry->a1 = a1;
 135                 __entry->a2 = a2;
 136                 __entry->a3 = a3;
 137                 __entry->a4 = a4;
 138                 __entry->a4 = a5;
 139         ),
 140
 141         TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx a4 0x%lx a5 %lx",
 142                   __entry->nr, __entry->a0, __entry->a1,  __entry->a2,
 143                   __entry->a3, __entry->a4, __entry->a5)
 144 );
 145
 146
 147
 148 /*
 149  * Tracepoint for PIO.
 150  */
 151
 152 #define KVM_PIO_IN   0
 153 #define KVM_PIO_OUT  1
 154
 155 TRACE_EVENT(kvm_pio,
 156         TP_PROTO(unsigned int rw, unsigned int port, unsigned int size,
 157                  unsigned int count, void *data),
 158         TP_ARGS(rw, port, size, count, data),
 159
 160         TP_STRUCT__entry(
 161                 __field(        unsigned int,   rw              )
 162                 __field(        unsigned int,   port            )
 163                 __field(        unsigned int,   size            )
 164                 __field(        unsigned int,   count           )
 165                 __field(        unsigned int,   val             )
 166         ),
 167
 168         TP_fast_assign(
 169                 __entry->rw             = rw;
 170                 __entry->port           = port;
 171                 __entry->size           = size;
 172                 __entry->count          = count;
 173                 if (size == 1)
 174                         __entry->val    = *(unsigned char *)data;
 175                 else if (size == 2)
 176                         __entry->val    = *(unsigned short *)data;
 177                 else
 178                         __entry->val    = *(unsigned int *)data;
 179         ),
 180
 181         TP_printk("pio_%s at 0x%x size %d count %d val 0x%x %s",
 182                   __entry->rw ? "write" : "read",
 183                   __entry->port, __entry->size, __entry->count, __entry->val,
 184                   __entry->count > 1 ? "(...)" : "")
 185 );
 186
 187 /*
 188  * Tracepoint for fast mmio.
 189  */
 190 TRACE_EVENT(kvm_fast_mmio,
 191         TP_PROTO(u64 gpa),
 192         TP_ARGS(gpa),
 193
 194         TP_STRUCT__entry(
 195                 __field(u64,    gpa)
 196         ),
 197
 198         TP_fast_assign(
 199                 __entry->gpa            = gpa;
 200         ),
 201
 202         TP_printk("fast mmio at gpa 0x%llx", __entry->gpa)
 203 );
 204
 205 /*
 206  * Tracepoint for cpuid.
 207  */
 208 TRACE_EVENT(kvm_cpuid,
 209         TP_PROTO(unsigned int function, unsigned int index, unsigned long rax,
 210                  unsigned long rbx, unsigned long rcx, unsigned long rdx,
 211                  bool found, bool used_max_basic),
 212         TP_ARGS(function, index, rax, rbx, rcx, rdx, found, used_max_basic),
 213
 214         TP_STRUCT__entry(
 215                 __field(        unsigned int,   function        )
 216                 __field(        unsigned int,   index           )
 217                 __field(        unsigned long,  rax             )
 218                 __field(        unsigned long,  rbx             )
 219                 __field(        unsigned long,  rcx             )
 220                 __field(        unsigned long,  rdx             )
 221                 __field(        bool,           found           )
 222                 __field(        bool,           used_max_basic  )
 223         ),
 224
 225         TP_fast_assign(
 226                 __entry->function       = function;
 227                 __entry->index          = index;
 228                 __entry->rax            = rax;
 229                 __entry->rbx            = rbx;
 230                 __entry->rcx            = rcx;
 231                 __entry->rdx            = rdx;
 232                 __entry->found          = found;
 233                 __entry->used_max_basic = used_max_basic;
 234         ),
 235
 236         TP_printk("func %x idx %x rax %lx rbx %lx rcx %lx rdx %lx, cpuid entry %s%s",
 237                   __entry->function, __entry->index, __entry->rax,
 238                   __entry->rbx, __entry->rcx, __entry->rdx,
 239                   __entry->found ? "found" : "not found",
 240                   __entry->used_max_basic ? ", used max basic" : "")
 241 );
 242
 243 #define AREG(x) { APIC_##x, "APIC_" #x }
 244
 245 #define kvm_trace_symbol_apic                                               \
 246         AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI),    \
 247         AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR),  \
 248         AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \
 249         AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR),   \
 250         AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT),  \
 251         AREG(ECTRL)
 252 /*
 253  * Tracepoint for apic access.
 254  */
 255 TRACE_EVENT(kvm_apic,
 256         TP_PROTO(unsigned int rw, unsigned int reg, u64 val),
 257         TP_ARGS(rw, reg, val),
 258
 259         TP_STRUCT__entry(
 260                 __field(        unsigned int,   rw              )
 261                 __field(        unsigned int,   reg             )
 262                 __field(        u64,            val             )
 263         ),
 264
 265         TP_fast_assign(
 266                 __entry->rw             = rw;
 267                 __entry->reg            = reg;
 268                 __entry->val            = val;
 269         ),
 270
 271         TP_printk("apic_%s %s = 0x%llx",
 272                   __entry->rw ? "write" : "read",
 273                   __print_symbolic(__entry->reg, kvm_trace_symbol_apic),
 274                   __entry->val)
 275 );
 276
 277 #define trace_kvm_apic_read(reg, val)           trace_kvm_apic(0, reg, val)
 278 #define trace_kvm_apic_write(reg, val)          trace_kvm_apic(1, reg, val)
 279
 280 #define KVM_ISA_VMX   1
 281 #define KVM_ISA_SVM   2
 282
 283 #define kvm_print_exit_reason(exit_reason, isa)                         \
 284         (isa == KVM_ISA_VMX) ?                                          \
 285         __print_symbolic(exit_reason & 0xffff, VMX_EXIT_REASONS) :      \
 286         __print_symbolic(exit_reason, SVM_EXIT_REASONS),                \
 287         (isa == KVM_ISA_VMX && exit_reason & ~0xffff) ? " " : "",       \
 288         (isa == KVM_ISA_VMX) ?                                          \
 289         __print_flags(exit_reason & ~0xffff, " ", VMX_EXIT_REASON_FLAGS) : ""
 290
 291 #define TRACE_EVENT_KVM_EXIT(name)                                           \
 292 TRACE_EVENT(name,                                                            \
 293         TP_PROTO(struct kvm_vcpu *vcpu, u32 isa),                            \
 294         TP_ARGS(vcpu, isa),                                                  \
 295                                                                              \
 296         TP_STRUCT__entry(                                                    \
 297                 __field(        unsigned int,   exit_reason     )            \
 298                 __field(        unsigned long,  guest_rip       )            \
 299                 __field(        u32,            isa             )            \
 300                 __field(        u64,            info1           )            \
 301                 __field(        u64,            info2           )            \
 302                 __field(        u32,            intr_info       )            \
 303                 __field(        u32,            error_code      )            \
 304                 __field(        unsigned int,   vcpu_id         )            \
 305         ),                                                                   \
 306                                                                              \
 307         TP_fast_assign(                                                      \
 308                 __entry->guest_rip      = kvm_rip_read(vcpu);                \
 309                 __entry->isa            = isa;                               \
 310                 __entry->vcpu_id        = vcpu->vcpu_id;                     \
 311                 static_call(kvm_x86_get_exit_info)(vcpu,                     \
 312                                           &__entry->exit_reason,             \
 313                                           &__entry->info1,                   \
 314                                           &__entry->info2,                   \
 315                                           &__entry->intr_info,               \
 316                                           &__entry->error_code);             \
 317         ),                                                                   \
 318                                                                              \
 319         TP_printk("vcpu %u reason %s%s%s rip 0x%lx info1 0x%016llx "         \
 320                   "info2 0x%016llx intr_info 0x%08x error_code 0x%08x",      \
 321                   __entry->vcpu_id,                                          \
 322                   kvm_print_exit_reason(__entry->exit_reason, __entry->isa), \
 323                   __entry->guest_rip, __entry->info1, __entry->info2,        \
 324                   __entry->intr_info, __entry->error_code)                   \
 325 )
 326
 327 /*
 328  * Tracepoint for kvm guest exit:
 329  */
 330 TRACE_EVENT_KVM_EXIT(kvm_exit);
 331
 332 /*
 333  * Tracepoint for kvm interrupt injection:
 334  */
 335 TRACE_EVENT(kvm_inj_virq,
 336         TP_PROTO(unsigned int irq),
 337         TP_ARGS(irq),
 338
 339         TP_STRUCT__entry(
 340                 __field(        unsigned int,   irq             )
 341         ),
 342
 343         TP_fast_assign(
 344                 __entry->irq            = irq;
 345         ),
 346
 347         TP_printk("irq %u", __entry->irq)
 348 );
 349
 350 #define EXS(x) { x##_VECTOR, "#" #x }
 351
 352 #define kvm_trace_sym_exc                                               \
 353         EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM),  \
 354         EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF),           \
 355         EXS(MF), EXS(AC), EXS(MC)
 356
 357 /*
 358  * Tracepoint for kvm interrupt injection:
 359  */
 360 TRACE_EVENT(kvm_inj_exception,
 361         TP_PROTO(unsigned exception, bool has_error, unsigned error_code,
 362                  bool reinjected),
 363         TP_ARGS(exception, has_error, error_code, reinjected),
 364
 365         TP_STRUCT__entry(
 366                 __field(        u8,     exception       )
 367                 __field(        u8,     has_error       )
 368                 __field(        u32,    error_code      )
 369                 __field(        bool,   reinjected      )
 370         ),
 371
 372         TP_fast_assign(
 373                 __entry->exception      = exception;
 374                 __entry->has_error      = has_error;
 375                 __entry->error_code     = error_code;
 376                 __entry->reinjected     = reinjected;
 377         ),
 378
 379         TP_printk("%s%s%s%s%s",
 380                   __print_symbolic(__entry->exception, kvm_trace_sym_exc),
 381                   !__entry->has_error ? "" : " (",
 382                   !__entry->has_error ? "" : __print_symbolic(__entry->error_code, { }),
 383                   !__entry->has_error ? "" : ")",
 384                   __entry->reinjected ? " [reinjected]" : "")
 385 );
 386
 387 /*
 388  * Tracepoint for page fault.
 389  */
 390 TRACE_EVENT(kvm_page_fault,
 391         TP_PROTO(unsigned long fault_address, unsigned int error_code),
 392         TP_ARGS(fault_address, error_code),
 393
 394         TP_STRUCT__entry(
 395                 __field(        unsigned long,  fault_address   )
 396                 __field(        unsigned int,   error_code      )
 397         ),
 398
 399         TP_fast_assign(
 400                 __entry->fault_address  = fault_address;
 401                 __entry->error_code     = error_code;
 402         ),
 403
 404         TP_printk("address %lx error_code %x",
 405                   __entry->fault_address, __entry->error_code)
 406 );
 407
 408 /*
 409  * Tracepoint for guest MSR access.
 410  */
 411 TRACE_EVENT(kvm_msr,
 412         TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception),
 413         TP_ARGS(write, ecx, data, exception),
 414
 415         TP_STRUCT__entry(
 416                 __field(        unsigned,       write           )
 417                 __field(        u32,            ecx             )
 418                 __field(        u64,            data            )
 419                 __field(        u8,             exception       )
 420         ),
 421
 422         TP_fast_assign(
 423                 __entry->write          = write;
 424                 __entry->ecx            = ecx;
 425                 __entry->data           = data;
 426                 __entry->exception      = exception;
 427         ),
 428
 429         TP_printk("msr_%s %x = 0x%llx%s",
 430                   __entry->write ? "write" : "read",
 431                   __entry->ecx, __entry->data,
 432                   __entry->exception ? " (#GP)" : "")
 433 );
 434
 435 #define trace_kvm_msr_read(ecx, data)      trace_kvm_msr(0, ecx, data, false)
 436 #define trace_kvm_msr_write(ecx, data)     trace_kvm_msr(1, ecx, data, false)
 437 #define trace_kvm_msr_read_ex(ecx)         trace_kvm_msr(0, ecx, 0, true)
 438 #define trace_kvm_msr_write_ex(ecx, data)  trace_kvm_msr(1, ecx, data, true)
 439
 440 /*
 441  * Tracepoint for guest CR access.
 442  */
 443 TRACE_EVENT(kvm_cr,
 444         TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val),
 445         TP_ARGS(rw, cr, val),
 446
 447         TP_STRUCT__entry(
 448                 __field(        unsigned int,   rw              )
 449                 __field(        unsigned int,   cr              )
 450                 __field(        unsigned long,  val             )
 451         ),
 452
 453         TP_fast_assign(
 454                 __entry->rw             = rw;
 455                 __entry->cr             = cr;
 456                 __entry->val            = val;
 457         ),
 458
 459         TP_printk("cr_%s %x = 0x%lx",
 460                   __entry->rw ? "write" : "read",
 461                   __entry->cr, __entry->val)
 462 );
 463
 464 #define trace_kvm_cr_read(cr, val)              trace_kvm_cr(0, cr, val)
 465 #define trace_kvm_cr_write(cr, val)             trace_kvm_cr(1, cr, val)
 466
 467 TRACE_EVENT(kvm_pic_set_irq,
 468             TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced),
 469             TP_ARGS(chip, pin, elcr, imr, coalesced),
 470
 471         TP_STRUCT__entry(
 472                 __field(        __u8,           chip            )
 473                 __field(        __u8,           pin             )
 474                 __field(        __u8,           elcr            )
 475                 __field(        __u8,           imr             )
 476                 __field(        bool,           coalesced       )
 477         ),
 478
 479         TP_fast_assign(
 480                 __entry->chip           = chip;
 481                 __entry->pin            = pin;
 482                 __entry->elcr           = elcr;
 483                 __entry->imr            = imr;
 484                 __entry->coalesced      = coalesced;
 485         ),
 486
 487         TP_printk("chip %u pin %u (%s%s)%s",
 488                   __entry->chip, __entry->pin,
 489                   (__entry->elcr & (1 << __entry->pin)) ? "level":"edge",
 490                   (__entry->imr & (1 << __entry->pin)) ? "|masked":"",
 491                   __entry->coalesced ? " (coalesced)" : "")
 492 );
 493
 494 #define kvm_apic_dst_shorthand          \
 495         {0x0, "dst"},                   \
 496         {0x1, "self"},                  \
 497         {0x2, "all"},                   \
 498         {0x3, "all-but-self"}
 499
 500 TRACE_EVENT(kvm_apic_ipi,
 501             TP_PROTO(__u32 icr_low, __u32 dest_id),
 502             TP_ARGS(icr_low, dest_id),
 503
 504         TP_STRUCT__entry(
 505                 __field(        __u32,          icr_low         )
 506                 __field(        __u32,          dest_id         )
 507         ),
 508
 509         TP_fast_assign(
 510                 __entry->icr_low        = icr_low;
 511                 __entry->dest_id        = dest_id;
 512         ),
 513
 514         TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)",
 515                   __entry->dest_id, (u8)__entry->icr_low,
 516                   __print_symbolic((__entry->icr_low >> 8 & 0x7),
 517                                    kvm_deliver_mode),
 518                   (__entry->icr_low & (1<<11)) ? "logical" : "physical",
 519                   (__entry->icr_low & (1<<14)) ? "assert" : "de-assert",
 520                   (__entry->icr_low & (1<<15)) ? "level" : "edge",
 521                   __print_symbolic((__entry->icr_low >> 18 & 0x3),
 522                                    kvm_apic_dst_shorthand))
 523 );
 524
 525 TRACE_EVENT(kvm_apic_accept_irq,
 526             TP_PROTO(__u32 apicid, __u16 dm, __u16 tm, __u8 vec),
 527             TP_ARGS(apicid, dm, tm, vec),
 528
 529         TP_STRUCT__entry(
 530                 __field(        __u32,          apicid          )
 531                 __field(        __u16,          dm              )
 532                 __field(        __u16,          tm              )
 533                 __field(        __u8,           vec             )
 534         ),
 535
 536         TP_fast_assign(
 537                 __entry->apicid         = apicid;
 538                 __entry->dm             = dm;
 539                 __entry->tm             = tm;
 540                 __entry->vec            = vec;
 541         ),
 542
 543         TP_printk("apicid %x vec %u (%s|%s)",
 544                   __entry->apicid, __entry->vec,
 545                   __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
 546                   __entry->tm ? "level" : "edge")
 547 );
 548
 549 TRACE_EVENT(kvm_eoi,
 550             TP_PROTO(struct kvm_lapic *apic, int vector),
 551             TP_ARGS(apic, vector),
 552
 553         TP_STRUCT__entry(
 554                 __field(        __u32,          apicid          )
 555                 __field(        int,            vector          )
 556         ),
 557
 558         TP_fast_assign(
 559                 __entry->apicid         = apic->vcpu->vcpu_id;
 560                 __entry->vector         = vector;
 561         ),
 562
 563         TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
 564 );
 565
 566 TRACE_EVENT(kvm_pv_eoi,
 567             TP_PROTO(struct kvm_lapic *apic, int vector),
 568             TP_ARGS(apic, vector),
 569
 570         TP_STRUCT__entry(
 571                 __field(        __u32,          apicid          )
 572                 __field(        int,            vector          )
 573         ),
 574
 575         TP_fast_assign(
 576                 __entry->apicid         = apic->vcpu->vcpu_id;
 577                 __entry->vector         = vector;
 578         ),
 579
 580         TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector)
 581 );
 582
 583 /*
 584  * Tracepoint for nested VMRUN
 585  */
 586 TRACE_EVENT(kvm_nested_vmrun,
 587             TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl,
 588                      __u32 event_inj, bool npt),
 589             TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt),
 590
 591         TP_STRUCT__entry(
 592                 __field(        __u64,          rip             )
 593                 __field(        __u64,          vmcb            )
 594                 __field(        __u64,          nested_rip      )
 595                 __field(        __u32,          int_ctl         )
 596                 __field(        __u32,          event_inj       )
 597                 __field(        bool,           npt             )
 598         ),
 599
 600         TP_fast_assign(
 601                 __entry->rip            = rip;
 602                 __entry->vmcb           = vmcb;
 603                 __entry->nested_rip     = nested_rip;
 604                 __entry->int_ctl        = int_ctl;
 605                 __entry->event_inj      = event_inj;
 606                 __entry->npt            = npt;
 607         ),
 608
 609         TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x "
 610                   "event_inj: 0x%08x npt: %s",
 611                 __entry->rip, __entry->vmcb, __entry->nested_rip,
 612                 __entry->int_ctl, __entry->event_inj,
 613                 __entry->npt ? "on" : "off")
 614 );
 615
 616 TRACE_EVENT(kvm_nested_intercepts,
 617             TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions,
 618                      __u32 intercept1, __u32 intercept2, __u32 intercept3),
 619             TP_ARGS(cr_read, cr_write, exceptions, intercept1,
 620                     intercept2, intercept3),
 621
 622         TP_STRUCT__entry(
 623                 __field(        __u16,          cr_read         )
 624                 __field(        __u16,          cr_write        )
 625                 __field(        __u32,          exceptions      )
 626                 __field(        __u32,          intercept1      )
 627                 __field(        __u32,          intercept2      )
 628                 __field(        __u32,          intercept3      )
 629         ),
 630
 631         TP_fast_assign(
 632                 __entry->cr_read        = cr_read;
 633                 __entry->cr_write       = cr_write;
 634                 __entry->exceptions     = exceptions;
 635                 __entry->intercept1     = intercept1;
 636                 __entry->intercept2     = intercept2;
 637                 __entry->intercept3     = intercept3;
 638         ),
 639
 640         TP_printk("cr_read: %04x cr_write: %04x excp: %08x "
 641                   "intercepts: %08x %08x %08x",
 642                   __entry->cr_read, __entry->cr_write, __entry->exceptions,
 643                   __entry->intercept1, __entry->intercept2, __entry->intercept3)
 644 );
 645 /*
 646  * Tracepoint for #VMEXIT while nested
 647  */
 648 TRACE_EVENT_KVM_EXIT(kvm_nested_vmexit);
 649
 650 /*
 651  * Tracepoint for #VMEXIT reinjected to the guest
 652  */
 653 TRACE_EVENT(kvm_nested_vmexit_inject,
 654             TP_PROTO(__u32 exit_code,
 655                      __u64 exit_info1, __u64 exit_info2,
 656                      __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa),
 657             TP_ARGS(exit_code, exit_info1, exit_info2,
 658                     exit_int_info, exit_int_info_err, isa),
 659
 660         TP_STRUCT__entry(
 661                 __field(        __u32,          exit_code               )
 662                 __field(        __u64,          exit_info1              )
 663                 __field(        __u64,          exit_info2              )
 664                 __field(        __u32,          exit_int_info           )
 665                 __field(        __u32,          exit_int_info_err       )
 666                 __field(        __u32,          isa                     )
 667         ),
 668
 669         TP_fast_assign(
 670                 __entry->exit_code              = exit_code;
 671                 __entry->exit_info1             = exit_info1;
 672                 __entry->exit_info2             = exit_info2;
 673                 __entry->exit_int_info          = exit_int_info;
 674                 __entry->exit_int_info_err      = exit_int_info_err;
 675                 __entry->isa                    = isa;
 676         ),
 677
 678         TP_printk("reason: %s%s%s ext_inf1: 0x%016llx "
 679                   "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
 680                   kvm_print_exit_reason(__entry->exit_code, __entry->isa),
 681                   __entry->exit_info1, __entry->exit_info2,
 682                   __entry->exit_int_info, __entry->exit_int_info_err)
 683 );
 684
 685 /*
 686  * Tracepoint for nested #vmexit because of interrupt pending
 687  */
 688 TRACE_EVENT(kvm_nested_intr_vmexit,
 689             TP_PROTO(__u64 rip),
 690             TP_ARGS(rip),
 691
 692         TP_STRUCT__entry(
 693                 __field(        __u64,  rip     )
 694         ),
 695
 696         TP_fast_assign(
 697                 __entry->rip    =       rip
 698         ),
 699
 700         TP_printk("rip: 0x%016llx", __entry->rip)
 701 );
 702
 703 /*
 704  * Tracepoint for nested #vmexit because of interrupt pending
 705  */
 706 TRACE_EVENT(kvm_invlpga,
 707             TP_PROTO(__u64 rip, int asid, u64 address),
 708             TP_ARGS(rip, asid, address),
 709
 710         TP_STRUCT__entry(
 711                 __field(        __u64,  rip     )
 712                 __field(        int,    asid    )
 713                 __field(        __u64,  address )
 714         ),
 715
 716         TP_fast_assign(
 717                 __entry->rip            =       rip;
 718                 __entry->asid           =       asid;
 719                 __entry->address        =       address;
 720         ),
 721
 722         TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx",
 723                   __entry->rip, __entry->asid, __entry->address)
 724 );
 725
 726 /*
 727  * Tracepoint for nested #vmexit because of interrupt pending
 728  */
 729 TRACE_EVENT(kvm_skinit,
 730             TP_PROTO(__u64 rip, __u32 slb),
 731             TP_ARGS(rip, slb),
 732
 733         TP_STRUCT__entry(
 734                 __field(        __u64,  rip     )
 735                 __field(        __u32,  slb     )
 736         ),
 737
 738         TP_fast_assign(
 739                 __entry->rip            =       rip;
 740                 __entry->slb            =       slb;
 741         ),
 742
 743         TP_printk("rip: 0x%016llx slb: 0x%08x",
 744                   __entry->rip, __entry->slb)
 745 );
 746
 747 #define KVM_EMUL_INSN_F_CR0_PE (1 << 0)
 748 #define KVM_EMUL_INSN_F_EFL_VM (1 << 1)
 749 #define KVM_EMUL_INSN_F_CS_D   (1 << 2)
 750 #define KVM_EMUL_INSN_F_CS_L   (1 << 3)
 751
 752 #define kvm_trace_symbol_emul_flags                       \
 753         { 0,                        "real" },             \
 754         { KVM_EMUL_INSN_F_CR0_PE                          \
 755           | KVM_EMUL_INSN_F_EFL_VM, "vm16" },             \
 756         { KVM_EMUL_INSN_F_CR0_PE,   "prot16" },           \
 757         { KVM_EMUL_INSN_F_CR0_PE                          \
 758           | KVM_EMUL_INSN_F_CS_D,   "prot32" },           \
 759         { KVM_EMUL_INSN_F_CR0_PE                          \
 760           | KVM_EMUL_INSN_F_CS_L,   "prot64" }
 761
 762 #define kei_decode_mode(mode) ({                        \
 763         u8 flags = 0xff;                                \
 764         switch (mode) {                                 \
 765         case X86EMUL_MODE_REAL:                         \
 766                 flags = 0;                              \
 767                 break;                                  \
 768         case X86EMUL_MODE_VM86:                         \
 769                 flags = KVM_EMUL_INSN_F_EFL_VM;         \
 770                 break;                                  \
 771         case X86EMUL_MODE_PROT16:                       \
 772                 flags = KVM_EMUL_INSN_F_CR0_PE;         \
 773                 break;                                  \
 774         case X86EMUL_MODE_PROT32:                       \
 775                 flags = KVM_EMUL_INSN_F_CR0_PE          \
 776                         | KVM_EMUL_INSN_F_CS_D;         \
 777                 break;                                  \
 778         case X86EMUL_MODE_PROT64:                       \
 779                 flags = KVM_EMUL_INSN_F_CR0_PE          \
 780                         | KVM_EMUL_INSN_F_CS_L;         \
 781                 break;                                  \
 782         }                                               \
 783         flags;                                          \
 784         })
 785
 786 TRACE_EVENT(kvm_emulate_insn,
 787         TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed),
 788         TP_ARGS(vcpu, failed),
 789
 790         TP_STRUCT__entry(
 791                 __field(    __u64, rip                       )
 792                 __field(    __u32, csbase                    )
 793                 __field(    __u8,  len                       )
 794                 __array(    __u8,  insn,    15               )
 795                 __field(    __u8,  flags                     )
 796                 __field(    __u8,  failed                    )
 797                 ),
 798
 799         TP_fast_assign(
 800                 __entry->csbase = static_call(kvm_x86_get_segment_base)(vcpu, VCPU_SREG_CS);
 801                 __entry->len = vcpu->arch.emulate_ctxt->fetch.ptr
 802                                - vcpu->arch.emulate_ctxt->fetch.data;
 803                 __entry->rip = vcpu->arch.emulate_ctxt->_eip - __entry->len;
 804                 memcpy(__entry->insn,
 805                        vcpu->arch.emulate_ctxt->fetch.data,
 806                        15);
 807                 __entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt->mode);
 808                 __entry->failed = failed;
 809                 ),
 810
 811         TP_printk("%x:%llx:%s (%s)%s",
 812                   __entry->csbase, __entry->rip,
 813                   __print_hex(__entry->insn, __entry->len),
 814                   __print_symbolic(__entry->flags,
 815                                    kvm_trace_symbol_emul_flags),
 816                   __entry->failed ? " failed" : ""
 817                 )
 818         );
 819
 820 #define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0)
 821 #define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1)
 822
 823 TRACE_EVENT(
 824         vcpu_match_mmio,
 825         TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match),
 826         TP_ARGS(gva, gpa, write, gpa_match),
 827
 828         TP_STRUCT__entry(
 829                 __field(gva_t, gva)
 830                 __field(gpa_t, gpa)
 831                 __field(bool, write)
 832                 __field(bool, gpa_match)
 833                 ),
 834
 835         TP_fast_assign(
 836                 __entry->gva = gva;
 837                 __entry->gpa = gpa;
 838                 __entry->write = write;
 839                 __entry->gpa_match = gpa_match
 840                 ),
 841
 842         TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa,
 843                   __entry->write ? "Write" : "Read",
 844                   __entry->gpa_match ? "GPA" : "GVA")
 845 );
 846
 847 TRACE_EVENT(kvm_write_tsc_offset,
 848         TP_PROTO(unsigned int vcpu_id, __u64 previous_tsc_offset,
 849                  __u64 next_tsc_offset),
 850         TP_ARGS(vcpu_id, previous_tsc_offset, next_tsc_offset),
 851
 852         TP_STRUCT__entry(
 853                 __field( unsigned int,  vcpu_id                         )
 854                 __field(        __u64,  previous_tsc_offset             )
 855                 __field(        __u64,  next_tsc_offset                 )
 856         ),
 857
 858         TP_fast_assign(
 859                 __entry->vcpu_id                = vcpu_id;
 860                 __entry->previous_tsc_offset    = previous_tsc_offset;
 861                 __entry->next_tsc_offset        = next_tsc_offset;
 862         ),
 863
 864         TP_printk("vcpu=%u prev=%llu next=%llu", __entry->vcpu_id,
 865                   __entry->previous_tsc_offset, __entry->next_tsc_offset)
 866 );
 867
 868 #ifdef CONFIG_X86_64
 869
 870 #define host_clocks                                     \
 871         {VDSO_CLOCKMODE_NONE, "none"},                  \
 872         {VDSO_CLOCKMODE_TSC,  "tsc"}                    \
 873
 874 TRACE_EVENT(kvm_update_master_clock,
 875         TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched),
 876         TP_ARGS(use_master_clock, host_clock, offset_matched),
 877
 878         TP_STRUCT__entry(
 879                 __field(                bool,   use_master_clock        )
 880                 __field(        unsigned int,   host_clock              )
 881                 __field(                bool,   offset_matched          )
 882         ),
 883
 884         TP_fast_assign(
 885                 __entry->use_master_clock       = use_master_clock;
 886                 __entry->host_clock             = host_clock;
 887                 __entry->offset_matched         = offset_matched;
 888         ),
 889
 890         TP_printk("masterclock %d hostclock %s offsetmatched %u",
 891                   __entry->use_master_clock,
 892                   __print_symbolic(__entry->host_clock, host_clocks),
 893                   __entry->offset_matched)
 894 );
 895
 896 TRACE_EVENT(kvm_track_tsc,
 897         TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched,
 898                  unsigned int online_vcpus, bool use_master_clock,
 899                  unsigned int host_clock),
 900         TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock,
 901                 host_clock),
 902
 903         TP_STRUCT__entry(
 904                 __field(        unsigned int,   vcpu_id                 )
 905                 __field(        unsigned int,   nr_vcpus_matched_tsc    )
 906                 __field(        unsigned int,   online_vcpus            )
 907                 __field(        bool,           use_master_clock        )
 908                 __field(        unsigned int,   host_clock              )
 909         ),
 910
 911         TP_fast_assign(
 912                 __entry->vcpu_id                = vcpu_id;
 913                 __entry->nr_vcpus_matched_tsc   = nr_matched;
 914                 __entry->online_vcpus           = online_vcpus;
 915                 __entry->use_master_clock       = use_master_clock;
 916                 __entry->host_clock             = host_clock;
 917         ),
 918
 919         TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u"
 920                   " hostclock %s",
 921                   __entry->vcpu_id, __entry->use_master_clock,
 922                   __entry->nr_vcpus_matched_tsc, __entry->online_vcpus,
 923                   __print_symbolic(__entry->host_clock, host_clocks))
 924 );
 925
 926 #endif /* CONFIG_X86_64 */
 927
 928 /*
 929  * Tracepoint for PML full VMEXIT.
 930  */
 931 TRACE_EVENT(kvm_pml_full,
 932         TP_PROTO(unsigned int vcpu_id),
 933         TP_ARGS(vcpu_id),
 934
 935         TP_STRUCT__entry(
 936                 __field(        unsigned int,   vcpu_id                 )
 937         ),
 938
 939         TP_fast_assign(
 940                 __entry->vcpu_id                = vcpu_id;
 941         ),
 942
 943         TP_printk("vcpu %d: PML full", __entry->vcpu_id)
 944 );
 945
 946 TRACE_EVENT(kvm_ple_window_update,
 947         TP_PROTO(unsigned int vcpu_id, unsigned int new, unsigned int old),
 948         TP_ARGS(vcpu_id, new, old),
 949
 950         TP_STRUCT__entry(
 951                 __field(        unsigned int,   vcpu_id         )
 952                 __field(        unsigned int,       new         )
 953                 __field(        unsigned int,       old         )
 954         ),
 955
 956         TP_fast_assign(
 957                 __entry->vcpu_id        = vcpu_id;
 958                 __entry->new            = new;
 959                 __entry->old            = old;
 960         ),
 961
 962         TP_printk("vcpu %u old %u new %u (%s)",
 963                   __entry->vcpu_id, __entry->old, __entry->new,
 964                   __entry->old < __entry->new ? "growed" : "shrinked")
 965 );
 966
 967 TRACE_EVENT(kvm_pvclock_update,
 968         TP_PROTO(unsigned int vcpu_id, struct pvclock_vcpu_time_info *pvclock),
 969         TP_ARGS(vcpu_id, pvclock),
 970
 971         TP_STRUCT__entry(
 972                 __field(        unsigned int,   vcpu_id                 )
 973                 __field(        __u32,          version                 )
 974                 __field(        __u64,          tsc_timestamp           )
 975                 __field(        __u64,          system_time             )
 976                 __field(        __u32,          tsc_to_system_mul       )
 977                 __field(        __s8,           tsc_shift               )
 978                 __field(        __u8,           flags                   )
 979         ),
 980
 981         TP_fast_assign(
 982                 __entry->vcpu_id           = vcpu_id;
 983                 __entry->version           = pvclock->version;
 984                 __entry->tsc_timestamp     = pvclock->tsc_timestamp;
 985                 __entry->system_time       = pvclock->system_time;
 986                 __entry->tsc_to_system_mul = pvclock->tsc_to_system_mul;
 987                 __entry->tsc_shift         = pvclock->tsc_shift;
 988                 __entry->flags             = pvclock->flags;
 989         ),
 990
 991         TP_printk("vcpu_id %u, pvclock { version %u, tsc_timestamp 0x%llx, "
 992                   "system_time 0x%llx, tsc_to_system_mul 0x%x, tsc_shift %d, "
 993                   "flags 0x%x }",
 994                   __entry->vcpu_id,
 995                   __entry->version,
 996                   __entry->tsc_timestamp,
 997                   __entry->system_time,
 998                   __entry->tsc_to_system_mul,
 999                   __entry->tsc_shift,
1000                   __entry->flags)
1001 );
1002
1003 TRACE_EVENT(kvm_wait_lapic_expire,
1004         TP_PROTO(unsigned int vcpu_id, s64 delta),
1005         TP_ARGS(vcpu_id, delta),
1006
1007         TP_STRUCT__entry(
1008                 __field(        unsigned int,   vcpu_id         )
1009                 __field(        s64,            delta           )
1010         ),
1011
1012         TP_fast_assign(
1013                 __entry->vcpu_id           = vcpu_id;
1014                 __entry->delta             = delta;
1015         ),
1016
1017         TP_printk("vcpu %u: delta %lld (%s)",
1018                   __entry->vcpu_id,
1019                   __entry->delta,
1020                   __entry->delta < 0 ? "early" : "late")
1021 );
1022
1023 TRACE_EVENT(kvm_smm_transition,
1024         TP_PROTO(unsigned int vcpu_id, u64 smbase, bool entering),
1025         TP_ARGS(vcpu_id, smbase, entering),
1026
1027         TP_STRUCT__entry(
1028                 __field(        unsigned int,   vcpu_id         )
1029                 __field(        u64,            smbase          )
1030                 __field(        bool,           entering        )
1031         ),
1032
1033         TP_fast_assign(
1034                 __entry->vcpu_id        = vcpu_id;
1035                 __entry->smbase         = smbase;
1036                 __entry->entering       = entering;
1037         ),
1038
1039         TP_printk("vcpu %u: %s SMM, smbase 0x%llx",
1040                   __entry->vcpu_id,
1041                   __entry->entering ? "entering" : "leaving",
1042                   __entry->smbase)
1043 );
1044
1045 /*
1046  * Tracepoint for VT-d posted-interrupts.
1047  */
1048 TRACE_EVENT(kvm_pi_irte_update,
1049         TP_PROTO(unsigned int host_irq, unsigned int vcpu_id,
1050                  unsigned int gsi, unsigned int gvec,
1051                  u64 pi_desc_addr, bool set),
1052         TP_ARGS(host_irq, vcpu_id, gsi, gvec, pi_desc_addr, set),
1053
1054         TP_STRUCT__entry(
1055                 __field(        unsigned int,   host_irq        )
1056                 __field(        unsigned int,   vcpu_id         )
1057                 __field(        unsigned int,   gsi             )
1058                 __field(        unsigned int,   gvec            )
1059                 __field(        u64,            pi_desc_addr    )
1060                 __field(        bool,           set             )
1061         ),
1062
1063         TP_fast_assign(
1064                 __entry->host_irq       = host_irq;
1065                 __entry->vcpu_id        = vcpu_id;
1066                 __entry->gsi            = gsi;
1067                 __entry->gvec           = gvec;
1068                 __entry->pi_desc_addr   = pi_desc_addr;
1069                 __entry->set            = set;
1070         ),
1071
1072         TP_printk("VT-d PI is %s for irq %u, vcpu %u, gsi: 0x%x, "
1073                   "gvec: 0x%x, pi_desc_addr: 0x%llx",
1074                   __entry->set ? "enabled and being updated" : "disabled",
1075                   __entry->host_irq,
1076                   __entry->vcpu_id,
1077                   __entry->gsi,
1078                   __entry->gvec,
1079                   __entry->pi_desc_addr)
1080 );
1081
1082 /*
1083  * Tracepoint for kvm_hv_notify_acked_sint.
1084  */
1085 TRACE_EVENT(kvm_hv_notify_acked_sint,
1086         TP_PROTO(int vcpu_id, u32 sint),
1087         TP_ARGS(vcpu_id, sint),
1088
1089         TP_STRUCT__entry(
1090                 __field(int, vcpu_id)
1091                 __field(u32, sint)
1092         ),
1093
1094         TP_fast_assign(
1095                 __entry->vcpu_id = vcpu_id;
1096                 __entry->sint = sint;
1097         ),
1098
1099         TP_printk("vcpu_id %d sint %u", __entry->vcpu_id, __entry->sint)
1100 );
1101
1102 /*
1103  * Tracepoint for synic_set_irq.
1104  */
1105 TRACE_EVENT(kvm_hv_synic_set_irq,
1106         TP_PROTO(int vcpu_id, u32 sint, int vector, int ret),
1107         TP_ARGS(vcpu_id, sint, vector, ret),
1108
1109         TP_STRUCT__entry(
1110                 __field(int, vcpu_id)
1111                 __field(u32, sint)
1112                 __field(int, vector)
1113                 __field(int, ret)
1114         ),
1115
1116         TP_fast_assign(
1117                 __entry->vcpu_id = vcpu_id;
1118                 __entry->sint = sint;
1119                 __entry->vector = vector;
1120                 __entry->ret = ret;
1121         ),
1122
1123         TP_printk("vcpu_id %d sint %u vector %d ret %d",
1124                   __entry->vcpu_id, __entry->sint, __entry->vector,
1125                   __entry->ret)
1126 );
1127
1128 /*
1129  * Tracepoint for kvm_hv_synic_send_eoi.
1130  */
1131 TRACE_EVENT(kvm_hv_synic_send_eoi,
1132         TP_PROTO(int vcpu_id, int vector),
1133         TP_ARGS(vcpu_id, vector),
1134
1135         TP_STRUCT__entry(
1136                 __field(int, vcpu_id)
1137                 __field(u32, sint)
1138                 __field(int, vector)
1139                 __field(int, ret)
1140         ),
1141
1142         TP_fast_assign(
1143                 __entry->vcpu_id = vcpu_id;
1144                 __entry->vector = vector;
1145         ),
1146
1147         TP_printk("vcpu_id %d vector %d", __entry->vcpu_id, __entry->vector)
1148 );
1149
1150 /*
1151  * Tracepoint for synic_set_msr.
1152  */
1153 TRACE_EVENT(kvm_hv_synic_set_msr,
1154         TP_PROTO(int vcpu_id, u32 msr, u64 data, bool host),
1155         TP_ARGS(vcpu_id, msr, data, host),
1156
1157         TP_STRUCT__entry(
1158                 __field(int, vcpu_id)
1159                 __field(u32, msr)
1160                 __field(u64, data)
1161                 __field(bool, host)
1162         ),
1163
1164         TP_fast_assign(
1165                 __entry->vcpu_id = vcpu_id;
1166                 __entry->msr = msr;
1167                 __entry->data = data;
1168                 __entry->host = host
1169         ),
1170
1171         TP_printk("vcpu_id %d msr 0x%x data 0x%llx host %d",
1172                   __entry->vcpu_id, __entry->msr, __entry->data, __entry->host)
1173 );
1174
1175 /*
1176  * Tracepoint for stimer_set_config.
1177  */
1178 TRACE_EVENT(kvm_hv_stimer_set_config,
1179         TP_PROTO(int vcpu_id, int timer_index, u64 config, bool host),
1180         TP_ARGS(vcpu_id, timer_index, config, host),
1181
1182         TP_STRUCT__entry(
1183                 __field(int, vcpu_id)
1184                 __field(int, timer_index)
1185                 __field(u64, config)
1186                 __field(bool, host)
1187         ),
1188
1189         TP_fast_assign(
1190                 __entry->vcpu_id = vcpu_id;
1191                 __entry->timer_index = timer_index;
1192                 __entry->config = config;
1193                 __entry->host = host;
1194         ),
1195
1196         TP_printk("vcpu_id %d timer %d config 0x%llx host %d",
1197                   __entry->vcpu_id, __entry->timer_index, __entry->config,
1198                   __entry->host)
1199 );
1200
1201 /*
1202  * Tracepoint for stimer_set_count.
1203  */
1204 TRACE_EVENT(kvm_hv_stimer_set_count,
1205         TP_PROTO(int vcpu_id, int timer_index, u64 count, bool host),
1206         TP_ARGS(vcpu_id, timer_index, count, host),
1207
1208         TP_STRUCT__entry(
1209                 __field(int, vcpu_id)
1210                 __field(int, timer_index)
1211                 __field(u64, count)
1212                 __field(bool, host)
1213         ),
1214
1215         TP_fast_assign(
1216                 __entry->vcpu_id = vcpu_id;
1217                 __entry->timer_index = timer_index;
1218                 __entry->count = count;
1219                 __entry->host = host;
1220         ),
1221
1222         TP_printk("vcpu_id %d timer %d count %llu host %d",
1223                   __entry->vcpu_id, __entry->timer_index, __entry->count,
1224                   __entry->host)
1225 );
1226
1227 /*
1228  * Tracepoint for stimer_start(periodic timer case).
1229  */
1230 TRACE_EVENT(kvm_hv_stimer_start_periodic,
1231         TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 exp_time),
1232         TP_ARGS(vcpu_id, timer_index, time_now, exp_time),
1233
1234         TP_STRUCT__entry(
1235                 __field(int, vcpu_id)
1236                 __field(int, timer_index)
1237                 __field(u64, time_now)
1238                 __field(u64, exp_time)
1239         ),
1240
1241         TP_fast_assign(
1242                 __entry->vcpu_id = vcpu_id;
1243                 __entry->timer_index = timer_index;
1244                 __entry->time_now = time_now;
1245                 __entry->exp_time = exp_time;
1246         ),
1247
1248         TP_printk("vcpu_id %d timer %d time_now %llu exp_time %llu",
1249                   __entry->vcpu_id, __entry->timer_index, __entry->time_now,
1250                   __entry->exp_time)
1251 );
1252
1253 /*
1254  * Tracepoint for stimer_start(one-shot timer case).
1255  */
1256 TRACE_EVENT(kvm_hv_stimer_start_one_shot,
1257         TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 count),
1258         TP_ARGS(vcpu_id, timer_index, time_now, count),
1259
1260         TP_STRUCT__entry(
1261                 __field(int, vcpu_id)
1262                 __field(int, timer_index)
1263                 __field(u64, time_now)
1264                 __field(u64, count)
1265         ),
1266
1267         TP_fast_assign(
1268                 __entry->vcpu_id = vcpu_id;
1269                 __entry->timer_index = timer_index;
1270                 __entry->time_now = time_now;
1271                 __entry->count = count;
1272         ),
1273
1274         TP_printk("vcpu_id %d timer %d time_now %llu count %llu",
1275                   __entry->vcpu_id, __entry->timer_index, __entry->time_now,
1276                   __entry->count)
1277 );
1278
1279 /*
1280  * Tracepoint for stimer_timer_callback.
1281  */
1282 TRACE_EVENT(kvm_hv_stimer_callback,
1283         TP_PROTO(int vcpu_id, int timer_index),
1284         TP_ARGS(vcpu_id, timer_index),
1285
1286         TP_STRUCT__entry(
1287                 __field(int, vcpu_id)
1288                 __field(int, timer_index)
1289         ),
1290
1291         TP_fast_assign(
1292                 __entry->vcpu_id = vcpu_id;
1293                 __entry->timer_index = timer_index;
1294         ),
1295
1296         TP_printk("vcpu_id %d timer %d",
1297                   __entry->vcpu_id, __entry->timer_index)
1298 );
1299
1300 /*
1301  * Tracepoint for stimer_expiration.
1302  */
1303 TRACE_EVENT(kvm_hv_stimer_expiration,
1304         TP_PROTO(int vcpu_id, int timer_index, int direct, int msg_send_result),
1305         TP_ARGS(vcpu_id, timer_index, direct, msg_send_result),
1306
1307         TP_STRUCT__entry(
1308                 __field(int, vcpu_id)
1309                 __field(int, timer_index)
1310                 __field(int, direct)
1311                 __field(int, msg_send_result)
1312         ),
1313
1314         TP_fast_assign(
1315                 __entry->vcpu_id = vcpu_id;
1316                 __entry->timer_index = timer_index;
1317                 __entry->direct = direct;
1318                 __entry->msg_send_result = msg_send_result;
1319         ),
1320
1321         TP_printk("vcpu_id %d timer %d direct %d send result %d",
1322                   __entry->vcpu_id, __entry->timer_index,
1323                   __entry->direct, __entry->msg_send_result)
1324 );
1325
1326 /*
1327  * Tracepoint for stimer_cleanup.
1328  */
1329 TRACE_EVENT(kvm_hv_stimer_cleanup,
1330         TP_PROTO(int vcpu_id, int timer_index),
1331         TP_ARGS(vcpu_id, timer_index),
1332
1333         TP_STRUCT__entry(
1334                 __field(int, vcpu_id)
1335                 __field(int, timer_index)
1336         ),
1337
1338         TP_fast_assign(
1339                 __entry->vcpu_id = vcpu_id;
1340                 __entry->timer_index = timer_index;
1341         ),
1342
1343         TP_printk("vcpu_id %d timer %d",
1344                   __entry->vcpu_id, __entry->timer_index)
1345 );
1346
1347 TRACE_EVENT(kvm_apicv_inhibit_changed,
1348             TP_PROTO(int reason, bool set, unsigned long inhibits),
1349             TP_ARGS(reason, set, inhibits),
1350
1351         TP_STRUCT__entry(
1352                 __field(int, reason)
1353                 __field(bool, set)
1354                 __field(unsigned long, inhibits)
1355         ),
1356
1357         TP_fast_assign(
1358                 __entry->reason = reason;
1359                 __entry->set = set;
1360                 __entry->inhibits = inhibits;
1361         ),
1362
1363         TP_printk("%s reason=%u, inhibits=0x%lx",
1364                   __entry->set ? "set" : "cleared",
1365                   __entry->reason, __entry->inhibits)
1366 );
1367
1368 TRACE_EVENT(kvm_apicv_accept_irq,
1369             TP_PROTO(__u32 apicid, __u16 dm, __u16 tm, __u8 vec),
1370             TP_ARGS(apicid, dm, tm, vec),
1371
1372         TP_STRUCT__entry(
1373                 __field(        __u32,          apicid          )
1374                 __field(        __u16,          dm              )
1375                 __field(        __u16,          tm              )
1376                 __field(        __u8,           vec             )
1377         ),
1378
1379         TP_fast_assign(
1380                 __entry->apicid         = apicid;
1381                 __entry->dm             = dm;
1382                 __entry->tm             = tm;
1383                 __entry->vec            = vec;
1384         ),
1385
1386         TP_printk("apicid %x vec %u (%s|%s)",
1387                   __entry->apicid, __entry->vec,
1388                   __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
1389                   __entry->tm ? "level" : "edge")
1390 );
1391
1392 /*
1393  * Tracepoint for AMD AVIC
1394  */
1395 TRACE_EVENT(kvm_avic_incomplete_ipi,
1396             TP_PROTO(u32 vcpu, u32 icrh, u32 icrl, u32 id, u32 index),
1397             TP_ARGS(vcpu, icrh, icrl, id, index),
1398
1399         TP_STRUCT__entry(
1400                 __field(u32, vcpu)
1401                 __field(u32, icrh)
1402                 __field(u32, icrl)
1403                 __field(u32, id)
1404                 __field(u32, index)
1405         ),
1406
1407         TP_fast_assign(
1408                 __entry->vcpu = vcpu;
1409                 __entry->icrh = icrh;
1410                 __entry->icrl = icrl;
1411                 __entry->id = id;
1412                 __entry->index = index;
1413         ),
1414
1415         TP_printk("vcpu=%u, icrh:icrl=%#010x:%08x, id=%u, index=%u",
1416                   __entry->vcpu, __entry->icrh, __entry->icrl,
1417                   __entry->id, __entry->index)
1418 );
1419
1420 TRACE_EVENT(kvm_avic_unaccelerated_access,
1421             TP_PROTO(u32 vcpu, u32 offset, bool ft, bool rw, u32 vec),
1422             TP_ARGS(vcpu, offset, ft, rw, vec),
1423
1424         TP_STRUCT__entry(
1425                 __field(u32, vcpu)
1426                 __field(u32, offset)
1427                 __field(bool, ft)
1428                 __field(bool, rw)
1429                 __field(u32, vec)
1430         ),
1431
1432         TP_fast_assign(
1433                 __entry->vcpu = vcpu;
1434                 __entry->offset = offset;
1435                 __entry->ft = ft;
1436                 __entry->rw = rw;
1437                 __entry->vec = vec;
1438         ),
1439
1440         TP_printk("vcpu=%u, offset=%#x(%s), %s, %s, vec=%#x",
1441                   __entry->vcpu,
1442                   __entry->offset,
1443                   __print_symbolic(__entry->offset, kvm_trace_symbol_apic),
1444                   __entry->ft ? "trap" : "fault",
1445                   __entry->rw ? "write" : "read",
1446                   __entry->vec)
1447 );
1448
1449 TRACE_EVENT(kvm_avic_ga_log,
1450             TP_PROTO(u32 vmid, u32 vcpuid),
1451             TP_ARGS(vmid, vcpuid),
1452
1453         TP_STRUCT__entry(
1454                 __field(u32, vmid)
1455                 __field(u32, vcpuid)
1456         ),
1457
1458         TP_fast_assign(
1459                 __entry->vmid = vmid;
1460                 __entry->vcpuid = vcpuid;
1461         ),
1462
1463         TP_printk("vmid=%u, vcpuid=%u",
1464                   __entry->vmid, __entry->vcpuid)
1465 );
1466
1467 TRACE_EVENT(kvm_avic_kick_vcpu_slowpath,
1468             TP_PROTO(u32 icrh, u32 icrl, u32 index),
1469             TP_ARGS(icrh, icrl, index),
1470
1471         TP_STRUCT__entry(
1472                 __field(u32, icrh)
1473                 __field(u32, icrl)
1474                 __field(u32, index)
1475         ),
1476
1477         TP_fast_assign(
1478                 __entry->icrh = icrh;
1479                 __entry->icrl = icrl;
1480                 __entry->index = index;
1481         ),
1482
1483         TP_printk("icrh:icrl=%#08x:%08x, index=%u",
1484                   __entry->icrh, __entry->icrl, __entry->index)
1485 );
1486
1487 TRACE_EVENT(kvm_hv_timer_state,
1488                 TP_PROTO(unsigned int vcpu_id, unsigned int hv_timer_in_use),
1489                 TP_ARGS(vcpu_id, hv_timer_in_use),
1490                 TP_STRUCT__entry(
1491                         __field(unsigned int, vcpu_id)
1492                         __field(unsigned int, hv_timer_in_use)
1493                         ),
1494                 TP_fast_assign(
1495                         __entry->vcpu_id = vcpu_id;
1496                         __entry->hv_timer_in_use = hv_timer_in_use;
1497                         ),
1498                 TP_printk("vcpu_id %x hv_timer %x",
1499                         __entry->vcpu_id,
1500                         __entry->hv_timer_in_use)
1501 );
1502
1503 /*
1504  * Tracepoint for kvm_hv_flush_tlb.
1505  */
1506 TRACE_EVENT(kvm_hv_flush_tlb,
1507         TP_PROTO(u64 processor_mask, u64 address_space, u64 flags),
1508         TP_ARGS(processor_mask, address_space, flags),
1509
1510         TP_STRUCT__entry(
1511                 __field(u64, processor_mask)
1512                 __field(u64, address_space)
1513                 __field(u64, flags)
1514         ),
1515
1516         TP_fast_assign(
1517                 __entry->processor_mask = processor_mask;
1518                 __entry->address_space = address_space;
1519                 __entry->flags = flags;
1520         ),
1521
1522         TP_printk("processor_mask 0x%llx address_space 0x%llx flags 0x%llx",
1523                   __entry->processor_mask, __entry->address_space,
1524                   __entry->flags)
1525 );
1526
1527 /*
1528  * Tracepoint for kvm_hv_flush_tlb_ex.
1529  */
1530 TRACE_EVENT(kvm_hv_flush_tlb_ex,
1531         TP_PROTO(u64 valid_bank_mask, u64 format, u64 address_space, u64 flags),
1532         TP_ARGS(valid_bank_mask, format, address_space, flags),
1533
1534         TP_STRUCT__entry(
1535                 __field(u64, valid_bank_mask)
1536                 __field(u64, format)
1537                 __field(u64, address_space)
1538                 __field(u64, flags)
1539         ),
1540
1541         TP_fast_assign(
1542                 __entry->valid_bank_mask = valid_bank_mask;
1543                 __entry->format = format;
1544                 __entry->address_space = address_space;
1545                 __entry->flags = flags;
1546         ),
1547
1548         TP_printk("valid_bank_mask 0x%llx format 0x%llx "
1549                   "address_space 0x%llx flags 0x%llx",
1550                   __entry->valid_bank_mask, __entry->format,
1551                   __entry->address_space, __entry->flags)
1552 );
1553
1554 /*
1555  * Tracepoints for kvm_hv_send_ipi.
1556  */
1557 TRACE_EVENT(kvm_hv_send_ipi,
1558         TP_PROTO(u32 vector, u64 processor_mask),
1559         TP_ARGS(vector, processor_mask),
1560
1561         TP_STRUCT__entry(
1562                 __field(u32, vector)
1563                 __field(u64, processor_mask)
1564         ),
1565
1566         TP_fast_assign(
1567                 __entry->vector = vector;
1568                 __entry->processor_mask = processor_mask;
1569         ),
1570
1571         TP_printk("vector %x processor_mask 0x%llx",
1572                   __entry->vector, __entry->processor_mask)
1573 );
1574
1575 TRACE_EVENT(kvm_hv_send_ipi_ex,
1576         TP_PROTO(u32 vector, u64 format, u64 valid_bank_mask),
1577         TP_ARGS(vector, format, valid_bank_mask),
1578
1579         TP_STRUCT__entry(
1580                 __field(u32, vector)
1581                 __field(u64, format)
1582                 __field(u64, valid_bank_mask)
1583         ),
1584
1585         TP_fast_assign(
1586                 __entry->vector = vector;
1587                 __entry->format = format;
1588                 __entry->valid_bank_mask = valid_bank_mask;
1589         ),
1590
1591         TP_printk("vector %x format %llx valid_bank_mask 0x%llx",
1592                   __entry->vector, __entry->format,
1593                   __entry->valid_bank_mask)
1594 );
1595
1596 TRACE_EVENT(kvm_pv_tlb_flush,
1597         TP_PROTO(unsigned int vcpu_id, bool need_flush_tlb),
1598         TP_ARGS(vcpu_id, need_flush_tlb),
1599
1600         TP_STRUCT__entry(
1601                 __field(        unsigned int,   vcpu_id         )
1602                 __field(        bool,   need_flush_tlb          )
1603         ),
1604
1605         TP_fast_assign(
1606                 __entry->vcpu_id        = vcpu_id;
1607                 __entry->need_flush_tlb = need_flush_tlb;
1608         ),
1609
1610         TP_printk("vcpu %u need_flush_tlb %s", __entry->vcpu_id,
1611                 __entry->need_flush_tlb ? "true" : "false")
1612 );
1613
1614 /*
1615  * Tracepoint for failed nested VMX VM-Enter.
1616  */
1617 TRACE_EVENT(kvm_nested_vmenter_failed,
1618         TP_PROTO(const char *msg, u32 err),
1619         TP_ARGS(msg, err),
1620
1621         TP_STRUCT__entry(
1622                 __string(msg, msg)
1623                 __field(u32, err)
1624         ),
1625
1626         TP_fast_assign(
1627                 __assign_str(msg, msg);
1628                 __entry->err = err;
1629         ),
1630
1631         TP_printk("%s%s", __get_str(msg), !__entry->err ? "" :
1632                 __print_symbolic(__entry->err, VMX_VMENTER_INSTRUCTION_ERRORS))
1633 );
1634
1635 /*
1636  * Tracepoint for syndbg_set_msr.
1637  */
1638 TRACE_EVENT(kvm_hv_syndbg_set_msr,
1639         TP_PROTO(int vcpu_id, u32 vp_index, u32 msr, u64 data),
1640         TP_ARGS(vcpu_id, vp_index, msr, data),
1641
1642         TP_STRUCT__entry(
1643                 __field(int, vcpu_id)
1644                 __field(u32, vp_index)
1645                 __field(u32, msr)
1646                 __field(u64, data)
1647         ),
1648
1649         TP_fast_assign(
1650                 __entry->vcpu_id = vcpu_id;
1651                 __entry->vp_index = vp_index;
1652                 __entry->msr = msr;
1653                 __entry->data = data;
1654         ),
1655
1656         TP_printk("vcpu_id %d vp_index %u msr 0x%x data 0x%llx",
1657                   __entry->vcpu_id, __entry->vp_index, __entry->msr,
1658                   __entry->data)
1659 );
1660
1661 /*
1662  * Tracepoint for syndbg_get_msr.
1663  */
1664 TRACE_EVENT(kvm_hv_syndbg_get_msr,
1665         TP_PROTO(int vcpu_id, u32 vp_index, u32 msr, u64 data),
1666         TP_ARGS(vcpu_id, vp_index, msr, data),
1667
1668         TP_STRUCT__entry(
1669                 __field(int, vcpu_id)
1670                 __field(u32, vp_index)
1671                 __field(u32, msr)
1672                 __field(u64, data)
1673         ),
1674
1675         TP_fast_assign(
1676                 __entry->vcpu_id = vcpu_id;
1677                 __entry->vp_index = vp_index;
1678                 __entry->msr = msr;
1679                 __entry->data = data;
1680         ),
1681
1682         TP_printk("vcpu_id %d vp_index %u msr 0x%x data 0x%llx",
1683                   __entry->vcpu_id, __entry->vp_index, __entry->msr,
1684                   __entry->data)
1685 );
1686
1687 /*
1688  * Tracepoint for the start of VMGEXIT processing
1689  */
1690 TRACE_EVENT(kvm_vmgexit_enter,
1691         TP_PROTO(unsigned int vcpu_id, struct ghcb *ghcb),
1692         TP_ARGS(vcpu_id, ghcb),
1693
1694         TP_STRUCT__entry(
1695                 __field(unsigned int, vcpu_id)
1696                 __field(u64, exit_reason)
1697                 __field(u64, info1)
1698                 __field(u64, info2)
1699         ),
1700
1701         TP_fast_assign(
1702                 __entry->vcpu_id     = vcpu_id;
1703                 __entry->exit_reason = ghcb->save.sw_exit_code;
1704                 __entry->info1       = ghcb->save.sw_exit_info_1;
1705                 __entry->info2       = ghcb->save.sw_exit_info_2;
1706         ),
1707
1708         TP_printk("vcpu %u, exit_reason %llx, exit_info1 %llx, exit_info2 %llx",
1709                   __entry->vcpu_id, __entry->exit_reason,
1710                   __entry->info1, __entry->info2)
1711 );
1712
1713 /*
1714  * Tracepoint for the end of VMGEXIT processing
1715  */
1716 TRACE_EVENT(kvm_vmgexit_exit,
1717         TP_PROTO(unsigned int vcpu_id, struct ghcb *ghcb),
1718         TP_ARGS(vcpu_id, ghcb),
1719
1720         TP_STRUCT__entry(
1721                 __field(unsigned int, vcpu_id)
1722                 __field(u64, exit_reason)
1723                 __field(u64, info1)
1724                 __field(u64, info2)
1725         ),
1726
1727         TP_fast_assign(
1728                 __entry->vcpu_id     = vcpu_id;
1729                 __entry->exit_reason = ghcb->save.sw_exit_code;
1730                 __entry->info1       = ghcb->save.sw_exit_info_1;
1731                 __entry->info2       = ghcb->save.sw_exit_info_2;
1732         ),
1733
1734         TP_printk("vcpu %u, exit_reason %llx, exit_info1 %llx, exit_info2 %llx",
1735                   __entry->vcpu_id, __entry->exit_reason,
1736                   __entry->info1, __entry->info2)
1737 );
1738
1739 /*
1740  * Tracepoint for the start of VMGEXIT MSR procotol processing
1741  */
1742 TRACE_EVENT(kvm_vmgexit_msr_protocol_enter,
1743         TP_PROTO(unsigned int vcpu_id, u64 ghcb_gpa),
1744         TP_ARGS(vcpu_id, ghcb_gpa),
1745
1746         TP_STRUCT__entry(
1747                 __field(unsigned int, vcpu_id)
1748                 __field(u64, ghcb_gpa)
1749         ),
1750
1751         TP_fast_assign(
1752                 __entry->vcpu_id  = vcpu_id;
1753                 __entry->ghcb_gpa = ghcb_gpa;
1754         ),
1755
1756         TP_printk("vcpu %u, ghcb_gpa %016llx",
1757                   __entry->vcpu_id, __entry->ghcb_gpa)
1758 );
1759
1760 /*
1761  * Tracepoint for the end of VMGEXIT MSR procotol processing
1762  */
1763 TRACE_EVENT(kvm_vmgexit_msr_protocol_exit,
1764         TP_PROTO(unsigned int vcpu_id, u64 ghcb_gpa, int result),
1765         TP_ARGS(vcpu_id, ghcb_gpa, result),
1766
1767         TP_STRUCT__entry(
1768                 __field(unsigned int, vcpu_id)
1769                 __field(u64, ghcb_gpa)
1770                 __field(int, result)
1771         ),
1772
1773         TP_fast_assign(
1774                 __entry->vcpu_id  = vcpu_id;
1775                 __entry->ghcb_gpa = ghcb_gpa;
1776                 __entry->result   = result;
1777         ),
1778
1779         TP_printk("vcpu %u, ghcb_gpa %016llx, result %d",
1780                   __entry->vcpu_id, __entry->ghcb_gpa, __entry->result)
1781 );
1782
1783 #endif /* _TRACE_KVM_H */
1784
1785 #undef TRACE_INCLUDE_PATH
1786 #define TRACE_INCLUDE_PATH ../../arch/x86/kvm
1787 #undef TRACE_INCLUDE_FILE
1788 #define TRACE_INCLUDE_FILE trace
1789
1790 /* This part must be outside protection */
1791 #include <trace/define_trace.h>