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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-12-01 08:38:11 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-12-06 15:11:02 +0000 |
| commit | 05fe16c4f344d3fe23725d35104d38dab590a746 (patch) | |
| tree | 41c87eb9d0006bd7e36c84f22ca4232cbb6081e6 /Documentation/cbfs.txt | |
| parent | 934ae21b52492c9c730dc5accd2900b32c5c1492 (diff) | |
console,monotonic_timer: Avoid calls from APs
The code in cpu/x86/lapic/apic_timer.c for timer_monotonic_get()
is not SMP safe as LAPIC timers do not run as synchronised as TSCs.
The times reported for console for boot_states does not accumulate
from APs now. Also remove console time tracking from ENV_SMM.
Change-Id: I1ea2c1e7172f8ab3692b42dee3f669c5942d864a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37398
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'Documentation/cbfs.txt')
0 files changed, 0 insertions, 0 deletions