Re: [PATCH] x86, tsc: Add missing Baytrail frequency to the table

From: One Thousand Gnomes
Date: Thu Jan 23 2014 - 10:44:16 EST

On Thu, 23 Jan 2014 13:04:03 +0200
Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> wrote:

> Baytrail is based on Silvermont core so MSR_FSB_FREQ[2:0] == 0 means that
> the CPU reference clock runs at 83.3MHz. Without this we crash a bit later
> with backtrace looking like:

Would it not be wise to also make the code robust against future failures
of this kind and at least bitch rather than divide by 0 ?

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