| Message ID | 1282291669-25709-23-git-send-email-zamsden@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 871800d..638cae5 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -341,6 +341,8 @@ struct kvm_vcpu_arch { u64 last_host_tsc; u64 last_guest_tsc; u64 last_kernel_ns; + u64 last_tsc_nsec; + u64 last_tsc_write; bool nmi_pending; bool nmi_injected; diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 517daf3..3691e70 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -962,6 +962,8 @@ void kvm_write_tsc(struct kvm_vcpu *vcpu, u64 data) /* Reset of TSC must disable overshoot protection below */ vcpu->arch.hv_clock.tsc_timestamp = 0; + vcpu->arch.last_tsc_write = data; + vcpu->arch.last_tsc_nsec = ns; } EXPORT_SYMBOL_GPL(kvm_write_tsc);