The returned value is completely bogus, and sets reserved bits. Return zero instead. Signed-off-by: Avi Kivity <avi@xxxxxxxxxx> --- arch/x86/kvm/x86.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 1cbf168..a2c03f1 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1641,10 +1641,7 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata) data = vcpu->arch.ia32_misc_enable_msr; break; case MSR_IA32_PERF_STATUS: - /* TSC increment by tick */ - data = 1000ULL; - /* CPU multiplier */ - data |= (((uint64_t)4ULL) << 40); + data = 0; break; case MSR_EFER: data = vcpu->arch.efer; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
