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