qemu-system-x86_64 -M q35,usb=on,acpi=on,hpet=off -m 4G -cpu host,hv_relaxed,hv_frequencies,hv_vpindex,hv_ipi,hv_tlbflush,hv_spinlocks=0x1fff,hv_synic,hv_runtime,hv_time,hv_stimer,hv_vapic -smp cores=4 -accel kvm -drive file=win10.img -device usb-tablet -device VGA,vgamem_mb=256 -display vnc=localhost:5900 -cdrom toto.img
