/* SPDX-License-Identifier: GPL-2.0 */ #if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_KVM_H #include <linux/tracepoint.h> #include <asm/vmx.h> #include <asm/svm.h> #include <asm/clocksource.h> #include <asm/pvclock-abi.h> #undef TRACE_SYSTEM #define TRACE_SYSTEM kvm /* * Tracepoint for guest mode entry. */ TRACE_EVENT(kvm_entry, TP_PROTO(unsigned int vcpu_id), TP_ARGS(vcpu_id), TP_STRUCT__entry( __field( unsigned int, vcpu_id ) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; ), TP_printk("vcpu %u", __entry->vcpu_id) ); /* * Tracepoint for hypercall. */ TRACE_EVENT(kvm_hypercall, TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1, unsigned long a2, unsigned long a3), TP_ARGS(nr, a0, a1, a2, a3), TP_STRUCT__entry( __field( unsigned long, nr ) __field( unsigned long, a0 ) __field( unsigned long, a1 ) __field( unsigned long, a2 ) __field( unsigned long, a3 ) ), TP_fast_assign( __entry->nr = nr; __entry->a0 = a0; __entry->a1 = a1; __entry->a2 = a2; __entry->a3 = a3; ), TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx", __entry->nr, __entry->a0, __entry->a1, __entry->a2, __entry->a3) ); /* * Tracepoint for hypercall. */ TRACE_EVENT(kvm_hv_hypercall, TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx, __u64 ingpa, __u64 outgpa), TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa), TP_STRUCT__entry( __field( __u16, rep_cnt ) __field( __u16, rep_idx ) __field( __u64, ingpa ) __field( __u64, outgpa ) __field( __u16, code ) __field( bool, fast ) ), TP_fast_assign( __entry->rep_cnt = rep_cnt; __entry->rep_idx = rep_idx; __entry->ingpa = ingpa; __entry->outgpa = outgpa; __entry->code = code; __entry->fast = fast; ), TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx", __entry->code, __entry->fast ? "fast" : "slow", __entry->rep_cnt, __entry->rep_idx, __entry->ingpa, __entry->outgpa) ); /* * Tracepoint for PIO. */ #define KVM_PIO_IN 0 #define KVM_PIO_OUT 1 TRACE_EVENT(kvm_pio, TP_PROTO(unsigned int rw, unsigned int port, unsigned int size, unsigned int count, void *data), TP_ARGS(rw, port, size, count, data), TP_STRUCT__entry( __field( unsigned int, rw ) __field( unsigned int, port ) __field( unsigned int, size ) __field( unsigned int, count ) __field( unsigned int, val ) ), TP_fast_assign( __entry->rw = rw; __entry->port = port; __entry->size = size; __entry->count = count; if (size == 1) __entry->val = *(unsigned char *)data; else if (size == 2) __entry->val = *(unsigned short *)data; else __entry->val = *(unsigned int *)data; ), TP_printk("pio_%s at 0x%x size %d count %d val 0x%x %s", __entry->rw ? "write" : "read", __entry->port, __entry->size, __entry->count, __entry->val, __entry->count > 1 ? "(...)" : "") ); /* * Tracepoint for fast mmio. */ TRACE_EVENT(kvm_fast_mmio, TP_PROTO(u64 gpa), TP_ARGS(gpa), TP_STRUCT__entry( __field(u64, gpa) ), TP_fast_assign( __entry->gpa = gpa; ), TP_printk("fast mmio at gpa 0x%llx", __entry->gpa) ); /* * Tracepoint for cpuid. */ TRACE_EVENT(kvm_cpuid, TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx, unsigned long rcx, unsigned long rdx, bool found), TP_ARGS(function, rax, rbx, rcx, rdx, found), TP_STRUCT__entry( __field( unsigned int, function ) __field( unsigned long, rax ) __field( unsigned long, rbx ) __field( unsigned long, rcx ) __field( unsigned long, rdx ) __field( bool, found ) ), TP_fast_assign( __entry->function = function; __entry->rax = rax; __entry->rbx = rbx; __entry->rcx = rcx; __entry->rdx = rdx; __entry->found = found; ), TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx, cpuid entry %s", __entry->function, __entry->rax, __entry->rbx, __entry->rcx, __entry->rdx, __entry->found ? "found" : "not found") ); #define AREG(x) { APIC_##x, "APIC_" #x } #define kvm_trace_symbol_apic \ AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \ AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \ AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \ AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \ AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \ AREG(ECTRL) /* * Tracepoint for apic access. */ TRACE_EVENT(kvm_apic, TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val), TP_ARGS(rw, reg, val), TP_STRUCT__entry( __field( unsigned int, rw ) __field( unsigned int, reg ) __field( unsigned int, val ) ), TP_fast_assign( __entry->rw = rw; __entry->reg = reg; __entry->val = val; ), TP_printk("apic_%s %s = 0x%x", __entry->rw ? "write" : "read", __print_symbolic(__entry->reg, kvm_trace_symbol_apic), __entry->val) ); #define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val) #define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val) #define KVM_ISA_VMX 1 #define KVM_ISA_SVM 2 /* * Tracepoint for kvm guest exit: */ TRACE_EVENT(kvm_exit, TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa), TP_ARGS(exit_reason, vcpu, isa), TP_STRUCT__entry( __field( unsigned int, exit_reason ) __field( unsigned long, guest_rip ) __field( u32, isa ) __field( u64, info1 ) __field( u64, info2 ) ), TP_fast_assign( __entry->exit_reason = exit_reason; __entry->guest_rip = kvm_rip_read(vcpu); __entry->isa = isa; kvm_x86_ops->get_exit_info(vcpu, &__entry->info1, &__entry->info2); ), TP_printk("reason %s rip 0x%lx info %llx %llx", (__entry->isa == KVM_ISA_VMX) ? __print_symbolic(__entry->exit_reason, VMX_EXIT_REASONS) : __print_symbolic(__entry->exit_reason, SVM_EXIT_REASONS), __entry->guest_rip, __entry->info1, __entry->info2) ); /* * Tracepoint for kvm interrupt injection: */ TRACE_EVENT(kvm_inj_virq, TP_PROTO(unsigned int irq), TP_ARGS(irq), TP_STRUCT__entry( __field( unsigned int, irq ) ), TP_fast_assign( __entry->irq = irq; ), TP_printk("irq %u", __entry->irq) ); #define EXS(x) { x##_VECTOR, "#" #x } #define kvm_trace_sym_exc \ EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \ EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \ EXS(MF), EXS(AC), EXS(MC) /* * Tracepoint for kvm interrupt injection: */ TRACE_EVENT(kvm_inj_exception, TP_PROTO(unsigned exception, bool has_error, unsigned error_code), TP_ARGS(exception, has_error, error_code), TP_STRUCT__entry( __field( u8, exception ) __field( u8, has_error ) __field( u32, error_code ) ), TP_fast_assign( __entry->exception = exception; __entry->has_error = has_error; __entry->error_code = error_code; ), TP_printk("%s (0x%x)", __print_symbolic(__entry->exception, kvm_trace_sym_exc), /* FIXME: don't print error_code if not present */ __entry->has_error ? __entry->error_code : 0) ); /* * Tracepoint for page fault. */ TRACE_EVENT(kvm_page_fault, TP_PROTO(unsigned long fault_address, unsigned int error_code), TP_ARGS(fault_address, error_code), TP_STRUCT__entry( __field( unsigned long, fault_address ) __field( unsigned int, error_code ) ), TP_fast_assign( __entry->fault_address = fault_address; __entry->error_code = error_code; ), TP_printk("address %lx error_code %x", __entry->fault_address, __entry->error_code) ); /* * Tracepoint for guest MSR access. */ TRACE_EVENT(kvm_msr, TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception), TP_ARGS(write, ecx, data, exception), TP_STRUCT__entry( __field( unsigned, write ) __field( u32, ecx ) __field( u64, data ) __field( u8, exception ) ), TP_fast_assign( __entry->write = write; __entry->ecx = ecx; __entry->data = data; __entry->exception = exception; ), TP_printk("msr_%s %x = 0x%llx%s", __entry->write ? "write" : "read", __entry->ecx, __entry->data, __entry->exception ? " (#GP)" : "") ); #define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false) #define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false) #define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true) #define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true) /* * Tracepoint for guest CR access. */ TRACE_EVENT(kvm_cr, TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val), TP_ARGS(rw, cr, val), TP_STRUCT__entry( __field( unsigned int, rw ) __field( unsigned int, cr ) __field( unsigned long, val ) ), TP_fast_assign( __entry->rw = rw; __entry->cr = cr; __entry->val = val; ), TP_printk("cr_%s %x = 0x%lx", __entry->rw ? "write" : "read", __entry->cr, __entry->val) ); #define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val) #define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val) TRACE_EVENT(kvm_pic_set_irq, TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced), TP_ARGS(chip, pin, elcr, imr, coalesced), TP_STRUCT__entry( __field( __u8, chip ) __field( __u8, pin ) __field( __u8, elcr ) __field( __u8, imr ) __field( bool, coalesced ) ), TP_fast_assign( __entry->chip = chip; __entry->pin = pin; __entry->elcr = elcr; __entry->imr = imr; __entry->coalesced = coalesced; ), TP_printk("chip %u pin %u (%s%s)%s", __entry->chip, __entry->pin, (__entry->elcr & (1 << __entry->pin)) ? "level":"edge", (__entry->imr & (1 << __entry->pin)) ? "|masked":"", __entry->coalesced ? " (coalesced)" : "") ); #define kvm_apic_dst_shorthand \ {0x0, "dst"}, \ {0x1, "self"}, \ {0x2, "all"}, \ {0x3, "all-but-self"} TRACE_EVENT(kvm_apic_ipi, TP_PROTO(__u32 icr_low, __u32 dest_id), TP_ARGS(icr_low, dest_id), TP_STRUCT__entry( __field( __u32, icr_low ) __field( __u32, dest_id ) ), TP_fast_assign( __entry->icr_low = icr_low; __entry->dest_id = dest_id; ), TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)", __entry->dest_id, (u8)__entry->icr_low, __print_symbolic((__entry->icr_low >> 8 & 0x7), kvm_deliver_mode), (__entry->icr_low & (1<<11)) ? "logical" : "physical", (__entry->icr_low & (1<<14)) ? "assert" : "de-assert", (__entry->icr_low & (1<<15)) ? "level" : "edge", __print_symbolic((__entry->icr_low >> 18 & 0x3), kvm_apic_dst_shorthand)) ); TRACE_EVENT(kvm_apic_accept_irq, TP_PROTO(__u32 apicid, __u16 dm, __u16 tm, __u8 vec), TP_ARGS(apicid, dm, tm, vec), TP_STRUCT__entry( __field( __u32, apicid ) __field( __u16, dm ) __field( __u16, tm ) __field( __u8, vec ) ), TP_fast_assign( __entry->apicid = apicid; __entry->dm = dm; __entry->tm = tm; __entry->vec = vec; ), TP_printk("apicid %x vec %u (%s|%s)", __entry->apicid, __entry->vec, __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode), __entry->tm ? "level" : "edge") ); TRACE_EVENT(kvm_eoi, TP_PROTO(struct kvm_lapic *apic, int vector), TP_ARGS(apic, vector), TP_STRUCT__entry( __field( __u32, apicid ) __field( int, vector ) ), TP_fast_assign( __entry->apicid = apic->vcpu->vcpu_id; __entry->vector = vector; ), TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector) ); TRACE_EVENT(kvm_pv_eoi, TP_PROTO(struct kvm_lapic *apic, int vector), TP_ARGS(apic, vector), TP_STRUCT__entry( __field( __u32, apicid ) __field( int, vector ) ), TP_fast_assign( __entry->apicid = apic->vcpu->vcpu_id; __entry->vector = vector; ), TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector) ); /* * Tracepoint for nested VMRUN */ TRACE_EVENT(kvm_nested_vmrun, TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl, __u32 event_inj, bool npt), TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt), TP_STRUCT__entry( __field( __u64, rip ) __field( __u64, vmcb ) __field( __u64, nested_rip ) __field( __u32, int_ctl ) __field( __u32, event_inj ) __field( bool, npt ) ), TP_fast_assign( __entry->rip = rip; __entry->vmcb = vmcb; __entry->nested_rip = nested_rip; __entry->int_ctl = int_ctl; __entry->event_inj = event_inj; __entry->npt = npt; ), TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x " "event_inj: 0x%08x npt: %s", __entry->rip, __entry->vmcb, __entry->nested_rip, __entry->int_ctl, __entry->event_inj, __entry->npt ? "on" : "off") ); TRACE_EVENT(kvm_nested_intercepts, TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, __u64 intercept), TP_ARGS(cr_read, cr_write, exceptions, intercept), TP_STRUCT__entry( __field( __u16, cr_read ) __field( __u16, cr_write ) __field( __u32, exceptions ) __field( __u64, intercept ) ), TP_fast_assign( __entry->cr_read = cr_read; __entry->cr_write = cr_write; __entry->exceptions = exceptions; __entry->intercept = intercept; ), TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx", __entry->cr_read, __entry->cr_write, __entry->exceptions, __entry->intercept) ); /* * Tracepoint for #VMEXIT while nested */ TRACE_EVENT(kvm_nested_vmexit, TP_PROTO(__u64 rip, __u32 exit_code, __u64 exit_info1, __u64 exit_info2, __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa), TP_ARGS(rip, exit_code, exit_info1, exit_info2, exit_int_info, exit_int_info_err, isa), TP_STRUCT__entry( __field( __u64, rip ) __field( __u32, exit_code ) __field( __u64, exit_info1 ) __field( __u64, exit_info2 ) __field( __u32, exit_int_info ) __field( __u32, exit_int_info_err ) __field( __u32, isa ) ), TP_fast_assign( __entry->rip = rip; __entry->exit_code = exit_code; __entry->exit_info1 = exit_info1; __entry->exit_info2 = exit_info2; __entry->exit_int_info = exit_int_info; __entry->exit_int_info_err = exit_int_info_err; __entry->isa = isa; ), TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx " "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x", __entry->rip, (__entry->isa == KVM_ISA_VMX) ? __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) : __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS), __entry->exit_info1, __entry->exit_info2, __entry->exit_int_info, __entry->exit_int_info_err) ); /* * Tracepoint for #VMEXIT reinjected to the guest */ TRACE_EVENT(kvm_nested_vmexit_inject, TP_PROTO(__u32 exit_code, __u64 exit_info1, __u64 exit_info2, __u32 exit_int_info, __u32 exit_int_info_err, __u32 isa), TP_ARGS(exit_code, exit_info1, exit_info2, exit_int_info, exit_int_info_err, isa), TP_STRUCT__entry( __field( __u32, exit_code ) __field( __u64, exit_info1 ) __field( __u64, exit_info2 ) __field( __u32, exit_int_info ) __field( __u32, exit_int_info_err ) __field( __u32, isa ) ), TP_fast_assign( __entry->exit_code = exit_code; __entry->exit_info1 = exit_info1; __entry->exit_info2 = exit_info2; __entry->exit_int_info = exit_int_info; __entry->exit_int_info_err = exit_int_info_err; __entry->isa = isa; ), TP_printk("reason: %s ext_inf1: 0x%016llx " "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x", (__entry->isa == KVM_ISA_VMX) ? __print_symbolic(__entry->exit_code, VMX_EXIT_REASONS) : __print_symbolic(__entry->exit_code, SVM_EXIT_REASONS), __entry->exit_info1, __entry->exit_info2, __entry->exit_int_info, __entry->exit_int_info_err) ); /* * Tracepoint for nested #vmexit because of interrupt pending */ TRACE_EVENT(kvm_nested_intr_vmexit, TP_PROTO(__u64 rip), TP_ARGS(rip), TP_STRUCT__entry( __field( __u64, rip ) ), TP_fast_assign( __entry->rip = rip ), TP_printk("rip: 0x%016llx", __entry->rip) ); /* * Tracepoint for nested #vmexit because of interrupt pending */ TRACE_EVENT(kvm_invlpga, TP_PROTO(__u64 rip, int asid, u64 address), TP_ARGS(rip, asid, address), TP_STRUCT__entry( __field( __u64, rip ) __field( int, asid ) __field( __u64, address ) ), TP_fast_assign( __entry->rip = rip; __entry->asid = asid; __entry->address = address; ), TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx", __entry->rip, __entry->asid, __entry->address) ); /* * Tracepoint for nested #vmexit because of interrupt pending */ TRACE_EVENT(kvm_skinit, TP_PROTO(__u64 rip, __u32 slb), TP_ARGS(rip, slb), TP_STRUCT__entry( __field( __u64, rip ) __field( __u32, slb ) ), TP_fast_assign( __entry->rip = rip; __entry->slb = slb; ), TP_printk("rip: 0x%016llx slb: 0x%08x", __entry->rip, __entry->slb) ); #define KVM_EMUL_INSN_F_CR0_PE (1 << 0) #define KVM_EMUL_INSN_F_EFL_VM (1 << 1) #define KVM_EMUL_INSN_F_CS_D (1 << 2) #define KVM_EMUL_INSN_F_CS_L (1 << 3) #define kvm_trace_symbol_emul_flags \ { 0, "real" }, \ { KVM_EMUL_INSN_F_CR0_PE \ | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \ { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \ { KVM_EMUL_INSN_F_CR0_PE \ | KVM_EMUL_INSN_F_CS_D, "prot32" }, \ { KVM_EMUL_INSN_F_CR0_PE \ | KVM_EMUL_INSN_F_CS_L, "prot64" } #define kei_decode_mode(mode) ({ \ u8 flags = 0xff; \ switch (mode) { \ case X86EMUL_MODE_REAL: \ flags = 0; \ break; \ case X86EMUL_MODE_VM86: \ flags = KVM_EMUL_INSN_F_EFL_VM; \ break; \ case X86EMUL_MODE_PROT16: \ flags = KVM_EMUL_INSN_F_CR0_PE; \ break; \ case X86EMUL_MODE_PROT32: \ flags = KVM_EMUL_INSN_F_CR0_PE \ | KVM_EMUL_INSN_F_CS_D; \ break; \ case X86EMUL_MODE_PROT64: \ flags = KVM_EMUL_INSN_F_CR0_PE \ | KVM_EMUL_INSN_F_CS_L; \ break; \ } \ flags; \ }) TRACE_EVENT(kvm_emulate_insn, TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed), TP_ARGS(vcpu, failed), TP_STRUCT__entry( __field( __u64, rip ) __field( __u32, csbase ) __field( __u8, len ) __array( __u8, insn, 15 ) __field( __u8, flags ) __field( __u8, failed ) ), TP_fast_assign( __entry->csbase = kvm_x86_ops->get_segment_base(vcpu, VCPU_SREG_CS); __entry->len = vcpu->arch.emulate_ctxt.fetch.ptr - vcpu->arch.emulate_ctxt.fetch.data; __entry->rip = vcpu->arch.emulate_ctxt._eip - __entry->len; memcpy(__entry->insn, vcpu->arch.emulate_ctxt.fetch.data, 15); __entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt.mode); __entry->failed = failed; ), TP_printk("%x:%llx:%s (%s)%s", __entry->csbase, __entry->rip, __print_hex(__entry->insn, __entry->len), __print_symbolic(__entry->flags, kvm_trace_symbol_emul_flags), __entry->failed ? " failed" : "" ) ); #define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0) #define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1) TRACE_EVENT( vcpu_match_mmio, TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match), TP_ARGS(gva, gpa, write, gpa_match), TP_STRUCT__entry( __field(gva_t, gva) __field(gpa_t, gpa) __field(bool, write) __field(bool, gpa_match) ), TP_fast_assign( __entry->gva = gva; __entry->gpa = gpa; __entry->write = write; __entry->gpa_match = gpa_match ), TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa, __entry->write ? "Write" : "Read", __entry->gpa_match ? "GPA" : "GVA") ); TRACE_EVENT(kvm_write_tsc_offset, TP_PROTO(unsigned int vcpu_id, __u64 previous_tsc_offset, __u64 next_tsc_offset), TP_ARGS(vcpu_id, previous_tsc_offset, next_tsc_offset), TP_STRUCT__entry( __field( unsigned int, vcpu_id ) __field( __u64, previous_tsc_offset ) __field( __u64, next_tsc_offset ) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->previous_tsc_offset = previous_tsc_offset; __entry->next_tsc_offset = next_tsc_offset; ), TP_printk("vcpu=%u prev=%llu next=%llu", __entry->vcpu_id, __entry->previous_tsc_offset, __entry->next_tsc_offset) ); #ifdef CONFIG_X86_64 #define host_clocks \ {VCLOCK_NONE, "none"}, \ {VCLOCK_TSC, "tsc"} \ TRACE_EVENT(kvm_update_master_clock, TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched), TP_ARGS(use_master_clock, host_clock, offset_matched), TP_STRUCT__entry( __field( bool, use_master_clock ) __field( unsigned int, host_clock ) __field( bool, offset_matched ) ), TP_fast_assign( __entry->use_master_clock = use_master_clock; __entry->host_clock = host_clock; __entry->offset_matched = offset_matched; ), TP_printk("masterclock %d hostclock %s offsetmatched %u", __entry->use_master_clock, __print_symbolic(__entry->host_clock, host_clocks), __entry->offset_matched) ); TRACE_EVENT(kvm_track_tsc, TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched, unsigned int online_vcpus, bool use_master_clock, unsigned int host_clock), TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock, host_clock), TP_STRUCT__entry( __field( unsigned int, vcpu_id ) __field( unsigned int, nr_vcpus_matched_tsc ) __field( unsigned int, online_vcpus ) __field( bool, use_master_clock ) __field( unsigned int, host_clock ) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->nr_vcpus_matched_tsc = nr_matched; __entry->online_vcpus = online_vcpus; __entry->use_master_clock = use_master_clock; __entry->host_clock = host_clock; ), TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u" " hostclock %s", __entry->vcpu_id, __entry->use_master_clock, __entry->nr_vcpus_matched_tsc, __entry->online_vcpus, __print_symbolic(__entry->host_clock, host_clocks)) ); #endif /* CONFIG_X86_64 */ /* * Tracepoint for PML full VMEXIT. */ TRACE_EVENT(kvm_pml_full, TP_PROTO(unsigned int vcpu_id), TP_ARGS(vcpu_id), TP_STRUCT__entry( __field( unsigned int, vcpu_id ) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; ), TP_printk("vcpu %d: PML full", __entry->vcpu_id) ); TRACE_EVENT(kvm_ple_window, TP_PROTO(bool grow, unsigned int vcpu_id, int new, int old), TP_ARGS(grow, vcpu_id, new, old), TP_STRUCT__entry( __field( bool, grow ) __field( unsigned int, vcpu_id ) __field( int, new ) __field( int, old ) ), TP_fast_assign( __entry->grow = grow; __entry->vcpu_id = vcpu_id; __entry->new = new; __entry->old = old; ), TP_printk("vcpu %u: ple_window %d (%s %d)", __entry->vcpu_id, __entry->new, __entry->grow ? "grow" : "shrink", __entry->old) ); #define trace_kvm_ple_window_grow(vcpu_id, new, old) \ trace_kvm_ple_window(true, vcpu_id, new, old) #define trace_kvm_ple_window_shrink(vcpu_id, new, old) \ trace_kvm_ple_window(false, vcpu_id, new, old) TRACE_EVENT(kvm_pvclock_update, TP_PROTO(unsigned int vcpu_id, struct pvclock_vcpu_time_info *pvclock), TP_ARGS(vcpu_id, pvclock), TP_STRUCT__entry( __field( unsigned int, vcpu_id ) __field( __u32, version ) __field( __u64, tsc_timestamp ) __field( __u64, system_time ) __field( __u32, tsc_to_system_mul ) __field( __s8, tsc_shift ) __field( __u8, flags ) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->version = pvclock->version; __entry->tsc_timestamp = pvclock->tsc_timestamp; __entry->system_time = pvclock->system_time; __entry->tsc_to_system_mul = pvclock->tsc_to_system_mul; __entry->tsc_shift = pvclock->tsc_shift; __entry->flags = pvclock->flags; ), TP_printk("vcpu_id %u, pvclock { version %u, tsc_timestamp 0x%llx, " "system_time 0x%llx, tsc_to_system_mul 0x%x, tsc_shift %d, " "flags 0x%x }", __entry->vcpu_id, __entry->version, __entry->tsc_timestamp, __entry->system_time, __entry->tsc_to_system_mul, __entry->tsc_shift, __entry->flags) ); TRACE_EVENT(kvm_wait_lapic_expire, TP_PROTO(unsigned int vcpu_id, s64 delta), TP_ARGS(vcpu_id, delta), TP_STRUCT__entry( __field( unsigned int, vcpu_id ) __field( s64, delta ) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->delta = delta; ), TP_printk("vcpu %u: delta %lld (%s)", __entry->vcpu_id, __entry->delta, __entry->delta < 0 ? "early" : "late") ); TRACE_EVENT(kvm_enter_smm, TP_PROTO(unsigned int vcpu_id, u64 smbase, bool entering), TP_ARGS(vcpu_id, smbase, entering), TP_STRUCT__entry( __field( unsigned int, vcpu_id ) __field( u64, smbase ) __field( bool, entering ) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->smbase = smbase; __entry->entering = entering; ), TP_printk("vcpu %u: %s SMM, smbase 0x%llx", __entry->vcpu_id, __entry->entering ? "entering" : "leaving", __entry->smbase) ); /* * Tracepoint for VT-d posted-interrupts. */ TRACE_EVENT(kvm_pi_irte_update, TP_PROTO(unsigned int host_irq, unsigned int vcpu_id, unsigned int gsi, unsigned int gvec, u64 pi_desc_addr, bool set), TP_ARGS(host_irq, vcpu_id, gsi, gvec, pi_desc_addr, set), TP_STRUCT__entry( __field( unsigned int, host_irq ) __field( unsigned int, vcpu_id ) __field( unsigned int, gsi ) __field( unsigned int, gvec ) __field( u64, pi_desc_addr ) __field( bool, set ) ), TP_fast_assign( __entry->host_irq = host_irq; __entry->vcpu_id = vcpu_id; __entry->gsi = gsi; __entry->gvec = gvec; __entry->pi_desc_addr = pi_desc_addr; __entry->set = set; ), TP_printk("VT-d PI is %s for irq %u, vcpu %u, gsi: 0x%x, " "gvec: 0x%x, pi_desc_addr: 0x%llx", __entry->set ? "enabled and being updated" : "disabled", __entry->host_irq, __entry->vcpu_id, __entry->gsi, __entry->gvec, __entry->pi_desc_addr) ); /* * Tracepoint for kvm_hv_notify_acked_sint. */ TRACE_EVENT(kvm_hv_notify_acked_sint, TP_PROTO(int vcpu_id, u32 sint), TP_ARGS(vcpu_id, sint), TP_STRUCT__entry( __field(int, vcpu_id) __field(u32, sint) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->sint = sint; ), TP_printk("vcpu_id %d sint %u", __entry->vcpu_id, __entry->sint) ); /* * Tracepoint for synic_set_irq. */ TRACE_EVENT(kvm_hv_synic_set_irq, TP_PROTO(int vcpu_id, u32 sint, int vector, int ret), TP_ARGS(vcpu_id, sint, vector, ret), TP_STRUCT__entry( __field(int, vcpu_id) __field(u32, sint) __field(int, vector) __field(int, ret) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->sint = sint; __entry->vector = vector; __entry->ret = ret; ), TP_printk("vcpu_id %d sint %u vector %d ret %d", __entry->vcpu_id, __entry->sint, __entry->vector, __entry->ret) ); /* * Tracepoint for kvm_hv_synic_send_eoi. */ TRACE_EVENT(kvm_hv_synic_send_eoi, TP_PROTO(int vcpu_id, int vector), TP_ARGS(vcpu_id, vector), TP_STRUCT__entry( __field(int, vcpu_id) __field(u32, sint) __field(int, vector) __field(int, ret) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->vector = vector; ), TP_printk("vcpu_id %d vector %d", __entry->vcpu_id, __entry->vector) ); /* * Tracepoint for synic_set_msr. */ TRACE_EVENT(kvm_hv_synic_set_msr, TP_PROTO(int vcpu_id, u32 msr, u64 data, bool host), TP_ARGS(vcpu_id, msr, data, host), TP_STRUCT__entry( __field(int, vcpu_id) __field(u32, msr) __field(u64, data) __field(bool, host) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->msr = msr; __entry->data = data; __entry->host = host ), TP_printk("vcpu_id %d msr 0x%x data 0x%llx host %d", __entry->vcpu_id, __entry->msr, __entry->data, __entry->host) ); /* * Tracepoint for stimer_set_config. */ TRACE_EVENT(kvm_hv_stimer_set_config, TP_PROTO(int vcpu_id, int timer_index, u64 config, bool host), TP_ARGS(vcpu_id, timer_index, config, host), TP_STRUCT__entry( __field(int, vcpu_id) __field(int, timer_index) __field(u64, config) __field(bool, host) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->timer_index = timer_index; __entry->config = config; __entry->host = host; ), TP_printk("vcpu_id %d timer %d config 0x%llx host %d", __entry->vcpu_id, __entry->timer_index, __entry->config, __entry->host) ); /* * Tracepoint for stimer_set_count. */ TRACE_EVENT(kvm_hv_stimer_set_count, TP_PROTO(int vcpu_id, int timer_index, u64 count, bool host), TP_ARGS(vcpu_id, timer_index, count, host), TP_STRUCT__entry( __field(int, vcpu_id) __field(int, timer_index) __field(u64, count) __field(bool, host) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->timer_index = timer_index; __entry->count = count; __entry->host = host; ), TP_printk("vcpu_id %d timer %d count %llu host %d", __entry->vcpu_id, __entry->timer_index, __entry->count, __entry->host) ); /* * Tracepoint for stimer_start(periodic timer case). */ TRACE_EVENT(kvm_hv_stimer_start_periodic, TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 exp_time), TP_ARGS(vcpu_id, timer_index, time_now, exp_time), TP_STRUCT__entry( __field(int, vcpu_id) __field(int, timer_index) __field(u64, time_now) __field(u64, exp_time) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->timer_index = timer_index; __entry->time_now = time_now; __entry->exp_time = exp_time; ), TP_printk("vcpu_id %d timer %d time_now %llu exp_time %llu", __entry->vcpu_id, __entry->timer_index, __entry->time_now, __entry->exp_time) ); /* * Tracepoint for stimer_start(one-shot timer case). */ TRACE_EVENT(kvm_hv_stimer_start_one_shot, TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 count), TP_ARGS(vcpu_id, timer_index, time_now, count), TP_STRUCT__entry( __field(int, vcpu_id) __field(int, timer_index) __field(u64, time_now) __field(u64, count) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->timer_index = timer_index; __entry->time_now = time_now; __entry->count = count; ), TP_printk("vcpu_id %d timer %d time_now %llu count %llu", __entry->vcpu_id, __entry->timer_index, __entry->time_now, __entry->count) ); /* * Tracepoint for stimer_timer_callback. */ TRACE_EVENT(kvm_hv_stimer_callback, TP_PROTO(int vcpu_id, int timer_index), TP_ARGS(vcpu_id, timer_index), TP_STRUCT__entry( __field(int, vcpu_id) __field(int, timer_index) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->timer_index = timer_index; ), TP_printk("vcpu_id %d timer %d", __entry->vcpu_id, __entry->timer_index) ); /* * Tracepoint for stimer_expiration. */ TRACE_EVENT(kvm_hv_stimer_expiration, TP_PROTO(int vcpu_id, int timer_index, int direct, int msg_send_result), TP_ARGS(vcpu_id, timer_index, direct, msg_send_result), TP_STRUCT__entry( __field(int, vcpu_id) __field(int, timer_index) __field(int, direct) __field(int, msg_send_result) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->timer_index = timer_index; __entry->direct = direct; __entry->msg_send_result = msg_send_result; ), TP_printk("vcpu_id %d timer %d direct %d send result %d", __entry->vcpu_id, __entry->timer_index, __entry->direct, __entry->msg_send_result) ); /* * Tracepoint for stimer_cleanup. */ TRACE_EVENT(kvm_hv_stimer_cleanup, TP_PROTO(int vcpu_id, int timer_index), TP_ARGS(vcpu_id, timer_index), TP_STRUCT__entry( __field(int, vcpu_id) __field(int, timer_index) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->timer_index = timer_index; ), TP_printk("vcpu_id %d timer %d", __entry->vcpu_id, __entry->timer_index) ); /* * Tracepoint for AMD AVIC */ TRACE_EVENT(kvm_avic_incomplete_ipi, TP_PROTO(u32 vcpu, u32 icrh, u32 icrl, u32 id, u32 index), TP_ARGS(vcpu, icrh, icrl, id, index), TP_STRUCT__entry( __field(u32, vcpu) __field(u32, icrh) __field(u32, icrl) __field(u32, id) __field(u32, index) ), TP_fast_assign( __entry->vcpu = vcpu; __entry->icrh = icrh; __entry->icrl = icrl; __entry->id = id; __entry->index = index; ), TP_printk("vcpu=%u, icrh:icrl=%#010x:%08x, id=%u, index=%u\n", __entry->vcpu, __entry->icrh, __entry->icrl, __entry->id, __entry->index) ); TRACE_EVENT(kvm_avic_unaccelerated_access, TP_PROTO(u32 vcpu, u32 offset, bool ft, bool rw, u32 vec), TP_ARGS(vcpu, offset, ft, rw, vec), TP_STRUCT__entry( __field(u32, vcpu) __field(u32, offset) __field(bool, ft) __field(bool, rw) __field(u32, vec) ), TP_fast_assign( __entry->vcpu = vcpu; __entry->offset = offset; __entry->ft = ft; __entry->rw = rw; __entry->vec = vec; ), TP_printk("vcpu=%u, offset=%#x(%s), %s, %s, vec=%#x\n", __entry->vcpu, __entry->offset, __print_symbolic(__entry->offset, kvm_trace_symbol_apic), __entry->ft ? "trap" : "fault", __entry->rw ? "write" : "read", __entry->vec) ); TRACE_EVENT(kvm_hv_timer_state, TP_PROTO(unsigned int vcpu_id, unsigned int hv_timer_in_use), TP_ARGS(vcpu_id, hv_timer_in_use), TP_STRUCT__entry( __field(unsigned int, vcpu_id) __field(unsigned int, hv_timer_in_use) ), TP_fast_assign( __entry->vcpu_id = vcpu_id; __entry->hv_timer_in_use = hv_timer_in_use; ), TP_printk("vcpu_id %x hv_timer %x\n", __entry->vcpu_id, __entry->hv_timer_in_use) ); /* * Tracepoint for kvm_hv_flush_tlb. */ TRACE_EVENT(kvm_hv_flush_tlb, TP_PROTO(u64 processor_mask, u64 address_space, u64 flags), TP_ARGS(processor_mask, address_space, flags), TP_STRUCT__entry( __field(u64, processor_mask) __field(u64, address_space) __field(u64, flags) ), TP_fast_assign( __entry->processor_mask = processor_mask; __entry->address_space = address_space; __entry->flags = flags; ), TP_printk("processor_mask 0x%llx address_space 0x%llx flags 0x%llx", __entry->processor_mask, __entry->address_space, __entry->flags) ); /* * Tracepoint for kvm_hv_flush_tlb_ex. */ TRACE_EVENT(kvm_hv_flush_tlb_ex, TP_PROTO(u64 valid_bank_mask, u64 format, u64 address_space, u64 flags), TP_ARGS(valid_bank_mask, format, address_space, flags), TP_STRUCT__entry( __field(u64, valid_bank_mask) __field(u64, format) __field(u64, address_space) __field(u64, flags) ), TP_fast_assign( __entry->valid_bank_mask = valid_bank_mask; __entry->format = format; __entry->address_space = address_space; __entry->flags = flags; ), TP_printk("valid_bank_mask 0x%llx format 0x%llx " "address_space 0x%llx flags 0x%llx", __entry->valid_bank_mask, __entry->format, __entry->address_space, __entry->flags) ); /* * Tracepoints for kvm_hv_send_ipi. */ TRACE_EVENT(kvm_hv_send_ipi, TP_PROTO(u32 vector, u64 processor_mask), TP_ARGS(vector, processor_mask), TP_STRUCT__entry( __field(u32, vector) __field(u64, processor_mask) ), TP_fast_assign( __entry->vector = vector; __entry->processor_mask = processor_mask; ), TP_printk("vector %x processor_mask 0x%llx", __entry->vector, __entry->processor_mask) ); TRACE_EVENT(kvm_hv_send_ipi_ex, TP_PROTO(u32 vector, u64 format, u64 valid_bank_mask), TP_ARGS(vector, format, valid_bank_mask), TP_STRUCT__entry( __field(u32, vector) __field(u64, format) __field(u64, valid_bank_mask) ), TP_fast_assign( __entry->vector = vector; __entry->format = format; __entry->valid_bank_mask = valid_bank_mask; ), TP_printk("vector %x format %llx valid_bank_mask 0x%llx", __entry->vector, __entry->format, __entry->valid_bank_mask) ); #endif /* _TRACE_KVM_H */ #undef TRACE_INCLUDE_PATH #define TRACE_INCLUDE_PATH ../../arch/x86/kvm #undef TRACE_INCLUDE_FILE #define TRACE_INCLUDE_FILE trace /* This part must be outside protection */ #include <trace/define_trace.h>