Change in coreboot[master]: cpu/x86/lapic: Add Kconfig choice LAPIC_ACCESS_MODE

[Arthur Heymans (Code Review)]

Attention is currently required from: Kyösti Mälkki.
Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/55073 )

Change subject: cpu/x86/lapic: Add Kconfig choice LAPIC_ACCESS_MODE
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Patch Set 2:

(1 comment)

File src/include/cpu/x86/lapic.h:

https://review.coreboot.org/c/coreboot/+/55073/comment/8988a5b1_0f3d70a1 
PS2, Line 78: msr.lo |= LAPIC_BASE_MSR_X2APIC_MODE;
This is not always a valid change of mode. If the LAPIC_BASE_MSR_ENABLE bit is not set, this is invalid.