On Tue, Sep 08, 2020 at 12:18:38PM -0700, Sultan Alsawaf wrote:
> I'd like to point out that on Intel's recent 14nm parts, undervolting
> is not so much for squeezing every last drop of performance out of the
> SoC as it is for necessity.
<snip interesting examples>
Sounds to me that this undervolting functionality should be part of
the kernel and happen automatically. I have no clue, though, whether
people who do it, just get lucky and undervolting doesn't cause any
other hardware issues, or there's a real reason for this power madness
and if not done, power-related failures happen only on some boxes so
they decided to do them on all.
Or maybe BIOS is nuts, which is not a stretch.
Srinivas, what's the story here?
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
