iothread polling mode and the corresponding properties were added in qemu-2.9 ( 0d9d86fb4df4882b ). We can always assume that qemu supports them.
Signed-off-by: Peter Krempa <pkre...@redhat.com> --- src/qemu/qemu_driver.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index fcec445f14..f43d95adcb 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -5055,12 +5055,6 @@ qemuDomainHotplugModIOThread(virDomainObj *vm, qemuDomainObjPrivate *priv = vm->privateData; int rc; - if (!virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_IOTHREAD_POLLING)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("IOThreads polling is not supported for this QEMU")); - return -1; - } - qemuDomainObjEnterMonitor(vm); rc = qemuMonitorSetIOThread(priv->mon, &iothread); -- 2.39.2