[coreboot-gerrit] Change in coreboot[master]: binaryPI: Drop CAR teardown without POSTCAR_STAGE

[Kyösti Mälkki (Code Review)]

Kyösti Mälkki has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/18526 )

Change subject: binaryPI: Drop CAR teardown without POSTCAR_STAGE
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Patch Set 12:
> Patch Set 12:
> > Patch Set 12:
> > > Patch Set 12:
> > >
> > > This seems to cause "CPU #x would not start" and "CPU #x not initialized" failures on apu2.
> >
> > Noticed it a few moments ago when working on the patches... Maybe this wbinvd/invd revert is the cause?
>
> Yes, invd seems stable here. Which brings us back to the question of CAR teardown changes for AP that were done for stoneyriddge.

wbinvd seems stable, invd unstable