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