diff options
| -rw-r--r-- | hw/i386/kvm/clock.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/i386/kvm/clock.c b/hw/i386/kvm/clock.c index ef9d560f9c..13eca374cd 100644 --- a/hw/i386/kvm/clock.c +++ b/hw/i386/kvm/clock.c @@ -22,6 +22,7 @@ #include "kvm_i386.h" #include "hw/sysbus.h" #include "hw/kvm/clock.h" +#include "qapi/error.h" #include <linux/kvm.h> #include <linux/kvm_para.h> @@ -208,6 +209,11 @@ static void kvmclock_realize(DeviceState *dev, Error **errp) { KVMClockState *s = KVM_CLOCK(dev); + if (!kvm_enabled()) { + error_setg(errp, "kvmclock device requires KVM"); + return; + } + kvm_update_clock(s); qemu_add_vm_change_state_handler(kvmclock_vm_state_change, s); |