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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2021-10-15 17:14:20 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2022-02-05 07:49:21 +0000 |
| commit | 7aea15aa6b59c96a6d4c0c847352dd1c45145c7c (patch) | |
| tree | ab2ca87ac0ded85bd6f8e2d056ea935f2503541f /src/soc/intel/tigerlake/cpu.c | |
| parent | 710bdc42a5f409261335495c03882e2b133a384c (diff) | |
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>
Diffstat (limited to 'src/soc/intel/tigerlake/cpu.c')
0 files changed, 0 insertions, 0 deletions