KVM_CLOCK_TSC_STABLE 3327 arch/x86/kvm/x86.c r = KVM_CLOCK_TSC_STABLE; KVM_CLOCK_TSC_STABLE 5139 arch/x86/kvm/x86.c user_ns.flags = kvm->arch.use_master_clock ? KVM_CLOCK_TSC_STABLE : 0;