Udelay and new CPUs

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Thu Jan 20 2000 - 11:50:07 EST


> How does Linux on the TM3120 (and TM5400) cope with the variable speed
> in which the udelay loop is executed?

Im told the next gen intel CPU's our udelay() wont work. I'm not under any
wonderous NDA's so I dont know why or what magic is planned, but an RDTSC
based udelay() has to get done anyway

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