[coreboot-gerrit] Change in coreboot[master]: src/cpu/x86/smm: remove debug message; not thread safe

[Aaron Durbin (Code Review)]

Attention is currently required from: Nico Huber, Jonathan Zhang, Paul Menzel, David Hendricks, Rocky Phagura, Arthur Heymans.
Aaron Durbin has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/52518 )

Change subject: src/cpu/x86/smm: remove debug message; not thread safe
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Patch Set 2:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/52518/comment/b6cf6ce8_73cf1fbd 
PS2, Line 10:  This prevents system hangs (soft hangs)
            : while in SMM if user drops in a new SOC with more cores or another
            : socket.
> Shouldn't CONFIG_MAX_CPUS account for that?

Yes. The intention of the message is for a developer to know they have a bad configuration. It's definitely the exceptional case. If people want to remove it, I don't have a strong opinion. However, that was the original point -- help out development when Kconfig settings are off compared to runtime.