diff options
Diffstat (limited to 'arch/x86/kvm/trace.h')
| -rw-r--r-- | arch/x86/kvm/trace.h | 83 |
1 files changed, 68 insertions, 15 deletions
diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h index 249062f24b94..b66432b015d2 100644 --- a/arch/x86/kvm/trace.h +++ b/arch/x86/kvm/trace.h @@ -225,6 +225,14 @@ TRACE_EVENT(kvm_apic, #define KVM_ISA_VMX 1 #define KVM_ISA_SVM 2 +#define kvm_print_exit_reason(exit_reason, isa) \ + (isa == KVM_ISA_VMX) ? \ + __print_symbolic(exit_reason & 0xffff, VMX_EXIT_REASONS) : \ + __print_symbolic(exit_reason, SVM_EXIT_REASONS), \ + (isa == KVM_ISA_VMX && exit_reason & ~0xffff) ? " " : "", \ + (isa == KVM_ISA_VMX) ? \ + __print_flags(exit_reason & ~0xffff, " ", VMX_EXIT_REASON_FLAGS) : "" + /* * Tracepoint for kvm guest exit: */ @@ -250,12 +258,10 @@ TRACE_EVENT(kvm_exit, &__entry->info2); ), - TP_printk("vcpu %u reason %s rip 0x%lx info %llx %llx", + TP_printk("vcpu %u reason %s%s%s rip 0x%lx info %llx %llx", __entry->vcpu_id, - (__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) + kvm_print_exit_reason(__entry->exit_reason, __entry->isa), + __entry->guest_rip, __entry->info1, __entry->info2) ); /* @@ -588,12 +594,10 @@ TRACE_EVENT(kvm_nested_vmexit, __entry->exit_int_info_err = exit_int_info_err; __entry->isa = isa; ), - TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx " + TP_printk("rip: 0x%016llx reason: %s%s%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), + kvm_print_exit_reason(__entry->exit_code, __entry->isa), __entry->exit_info1, __entry->exit_info2, __entry->exit_int_info, __entry->exit_int_info_err) ); @@ -626,13 +630,11 @@ TRACE_EVENT(kvm_nested_vmexit_inject, __entry->isa = isa; ), - TP_printk("reason: %s ext_inf1: 0x%016llx " + TP_printk("reason: %s%s%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) + kvm_print_exit_reason(__entry->exit_code, __entry->isa), + __entry->exit_info1, __entry->exit_info2, + __entry->exit_int_info, __entry->exit_int_info_err) ); /* @@ -1539,6 +1541,57 @@ TRACE_EVENT(kvm_nested_vmenter_failed, __print_symbolic(__entry->err, VMX_VMENTER_INSTRUCTION_ERRORS)) ); +/* + * Tracepoint for syndbg_set_msr. + */ +TRACE_EVENT(kvm_hv_syndbg_set_msr, + TP_PROTO(int vcpu_id, u32 vp_index, u32 msr, u64 data), + TP_ARGS(vcpu_id, vp_index, msr, data), + + TP_STRUCT__entry( + __field(int, vcpu_id) + __field(u32, vp_index) + __field(u32, msr) + __field(u64, data) + ), + + TP_fast_assign( + __entry->vcpu_id = vcpu_id; + __entry->vp_index = vp_index; + __entry->msr = msr; + __entry->data = data; + ), + + TP_printk("vcpu_id %d vp_index %u msr 0x%x data 0x%llx", + __entry->vcpu_id, __entry->vp_index, __entry->msr, + __entry->data) +); + +/* + * Tracepoint for syndbg_get_msr. + */ +TRACE_EVENT(kvm_hv_syndbg_get_msr, + TP_PROTO(int vcpu_id, u32 vp_index, u32 msr, u64 data), + TP_ARGS(vcpu_id, vp_index, msr, data), + + TP_STRUCT__entry( + __field(int, vcpu_id) + __field(u32, vp_index) + __field(u32, msr) + __field(u64, data) + ), + + TP_fast_assign( + __entry->vcpu_id = vcpu_id; + __entry->vp_index = vp_index; + __entry->msr = msr; + __entry->data = data; + ), + + TP_printk("vcpu_id %d vp_index %u msr 0x%x data 0x%llx", + __entry->vcpu_id, __entry->vp_index, __entry->msr, + __entry->data) +); #endif /* _TRACE_KVM_H */ #undef TRACE_INCLUDE_PATH |