[coreboot-gerrit] Change in coreboot[master]: cpu/x86/smm: Improve smm stack setup

[Angel Pons (Code Review)]

Attention is currently required from: Arthur Heymans, Kyösti Mälkki.
Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/58698 )

Change subject: cpu/x86/smm: Improve smm stack setup
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Patch Set 5: Code-Review+2

(1 comment)

Patchset:

PS5: 
Tested on Asrock B85M Pro4, still reaches payload.