[Bug 93797] [BXT-P/APL] Low performance on UI, even without graphic interface

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93797

Imre Deak <imre.deak at intel.com> changed:

           What    |Removed                     |Added
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                 CC|                            |imre.deak at intel.com

--- Comment #2 from Imre Deak <imre.deak at intel.com> ---
Created attachment 121165
  --> https://bugs.freedesktop.org/attachment.cgi?id=121165&action=edit
Fix system clock frequency

(In reply to Chris Wilson from comment #1)
> [    1.070360] clocksource: timekeeping watchdog: Marking clocksource 'tsc'
> as unstable because the skew is too large:
> [    1.070361] clocksource:                       'hpet' wd_now: 53c870a
> wd_last: 4a8f15f mask: ffffffff
> [    1.070362] clocksource:                       'tsc' cs_now: a6714a774
> cs_last: a43566810 mask: ffffffffffffffff
> 
> is the first bad sign.

Elio, please give a try to the attached patch, if it:
- gets rid of the above message
- gets rid of the slow-down

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