[XS] Change in coreboot[main]: soc/intel/meteorlake: Enable SSE2 accelerated RSA sign. verification

[Jérémy Compostella (Code Review)]

Attention is currently required from: Dinesh Gehlot, Eran Mitrani, Jakub Czapiga, Kapil Porwal, Subrata Banik, Tarun.

Jérémy Compostella has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/79291?usp=email )

Change subject: soc/intel/meteorlake: Enable SSE2 accelerated RSA sign. verification
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Patch Set 10:

(1 comment)

Patchset:

PS4:
> > > unfortunately, I don't see any savings after picking this cl.
> >
> > Are you sure you have the vboot repository up-to-date in your build environment ?
>
> except this CL, all other Cls are now landed in downstream (including coreboot, vboot project). I have picked this CL and performed 20 cycles. I don't see 5ms savings in run to run variation.

I don't what to say because I do. What about the 505-506 interval ? Do you at least observe a saving with that patch ?