qemu: add clock=vm parameter

Signed-off-by: Peng Tao <[email protected]>

Author: bergwolf

hypervisor/qemu/qemu_amd64.go

@@ -63,7 +63,7 @@ func (qc *QemuContext) arguments(ctx *hypervisor.VmContext) []string {
 
 	params = append(params,
 		"-realtime", "mlock=off", "-no-user-config", "-nodefaults", "-no-hpet",
-		"-rtc", "base=utc,driftfix=slew", "-no-reboot", "-display", "none", "-boot", "strict=on",
+		"-rtc", "base=utc,clock=vm,driftfix=slew", "-no-reboot", "-display", "none", "-boot", "strict=on",
 		"-m", memParams, "-smp", cpuParams)
 
 	if boot.BootToBeTemplate || boot.BootFromTemplate {

hypervisor/qemu/qemu_arm64.go

@@ -84,7 +84,7 @@ func (qc *QemuContext) arguments(ctx *hypervisor.VmContext) []string {
 	return append(params,
 		"-kernel", boot.Kernel, "-initrd", boot.Initrd, "-append", "console=ttyAMA0 panic=1",
 		"-realtime", "mlock=off", "-no-user-config", "-nodefaults",
-		"-rtc", "base=utc,driftfix=slew", "-no-reboot", "-display", "none", "-boot", "strict=on",
+		"-rtc", "base=utc,clock=vm,driftfix=slew", "-no-reboot", "-display", "none", "-boot", "strict=on",
 		"-m", memParams, "-smp", cpuParams,
 		"-device", "pci-bridge,chassis_nr=1,id=pci.0",
 		"-qmp", fmt.Sprintf("unix:%s,server,nowait", qc.qmpSockName), "-serial", fmt.Sprintf("unix:%s,server,nowait", ctx.ConsoleSockName),

hypervisor/qemu/qemu_ppc64le.go

@@ -45,7 +45,7 @@ func (qc *QemuContext) arguments(ctx *hypervisor.VmContext) []string {
 		"-machine", "pseries,accel=kvm,usb=off", "-global", "kvm-pit.lost_tick_policy=discard", "-cpu", "host",
 		"-kernel", boot.Kernel, "-initrd", boot.Initrd,
 		"-realtime", "mlock=off", "-no-user-config", "-nodefaults",
-		"-rtc", "base=utc,driftfix=slew", "-no-reboot", "-display", "none", "-boot", "strict=on",
+		"-rtc", "base=utc,clock=vm,driftfix=slew", "-no-reboot", "-display", "none", "-boot", "strict=on",
 		"-m", memParams, "-smp", cpuParams,
 		"-qmp", fmt.Sprintf("unix:%s,server,nowait", qc.qmpSockName), "-serial", fmt.Sprintf("unix:%s,server,nowait", ctx.ConsoleSockName),
 		"-device", "virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x2", "-device", "virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x3",

hypervisor/qemu/qemu_s390x.go

@@ -39,7 +39,7 @@ func (qc *QemuContext) arguments(ctx *hypervisor.VmContext) []string {
 		"-kernel", boot.Kernel, "-initrd", boot.Initrd,
 		"-append", "\"console=ttyS1 panic=1 no_timer_check\"",
 		"-realtime", "mlock=off", "-no-user-config", "-nodefaults", "-enable-kvm",
-		"-rtc", "base=utc,driftfix=slew", "-no-reboot", "-display", "none", "-boot", "strict=on",
+		"-rtc", "base=utc,clock=vm,driftfix=slew", "-no-reboot", "-display", "none", "-boot", "strict=on",
 		"-m", memParams, "-smp", cpuParams,
 		"-qmp", fmt.Sprintf("unix:%s,server,nowait", qc.qmpSockName),
 		"-chardev", fmt.Sprintf("socket,id=charconsole0,path=%s,server,nowait", ctx.ConsoleSockName),