>
I seem to recall a different notion of correctness from Andy Grover...
but memory may deceive :(
As for sync, I would think it is a mother board issue.
But as you say, Intel should put in a usable counter. The HPET seems
like it has the capabilities, however, I suspect that it is a slow
read. Any idea how many cycles it takes to do a memory mapped I/O access?
-- George Anzinger george@mvista.com High-res-timers: http://sourceforge.net/projects/high-res-timers/ Preemption patch: http://www.kernel.org/pub/linux/kernel/people/rml- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/