/* We wait for 2s, which is a metric "little while" */
https://github.com/torvalds/linux/blob/v7.0/arch/powerpc/xmon/xmon.c#L457
/* We wait for 2s, which is a metric "little while" */
https://github.com/torvalds/linux/blob/v7.0/arch/powerpc/xmon/xmon.c#L457