[coreboot-gerrit] Change in coreboot[master]: [WIP] cpu/x86/lapic: Fix choice X2APIC_ONLY

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Nico Huber, Wonkyu Kim, Kyösti Mälkki.
Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/60213 )

Change subject: [WIP] cpu/x86/lapic: Fix choice X2APIC_ONLY
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Patch Set 2:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/60213/comment/7682413b_a28317cd 
PS2, Line 11: avoid entering a printk() and acquiring console_lock and
            : dead-locking.
just to be clear, have you observed this happening before?

File src/cpu/x86/mp_init.c:

https://review.coreboot.org/c/coreboot/+/60213/comment/fee9dfb2_bcf507f3 
PS2, Line 652: lapic_send_ipi(LAPIC_INT_ASSERT | LAPIC_DM_SMI, lapicid());
it looks like this is the only place we send IPI to self. WDYT about a different API for sending an IPI to self ?