Change in coreboot[master]: soc/intel/common,skl: lock LT_LOCK_MEMORY once, not per-thread

[Michael Niewöhner (Code Review)]

Michael Niewöhner has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/44242 )

Change subject: soc/intel/common,skl: lock LT_LOCK_MEMORY once, not per-thread
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Patch Set 2:

This change is ready for review.