- ret = request_irq(irq, vfio_msihandler, 0,
+ ret = request_irq(irq, vfio_msihandler, IRQF_NO_THREAD,
vdev->ctx[vector].name, trigger);
if (ret) {
kfree(vdev->ctx[vector].name);
vdev->ctx[vector].name, trigger);
if (ret) {
kfree(vdev->ctx[vector].name);