tree ab2ca87ac0ded85bd6f8e2d056ea935f2503541f
parent 710bdc42a5f409261335495c03882e2b133a384c
author Kyösti Mälkki <kyosti.malkki@gmail.com> 1634307260 +0300
committer Kyösti Mälkki <kyosti.malkki@gmail.com> 1644047361 +0000

cpu/x86/lapic: Fix choice X2APIC_ONLY

When sending self an IPI, some instructions may be processed
before IPI is serviced. Spend some time doing nothing, to
avoid entering a printk() and acquiring console_lock and
dead-locking.

Change-Id: I78070ae91e78c11c3e3aa225e5673d4667d6f7bb
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60213
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>