Opened 5 years ago
Last modified 4 months ago
#15129 reopened bug
[acpi] acpi_task every 10 seconds pegs one CPU core
| Reported by: | diver | Owned by: | tqh |
|---|---|---|---|
| Priority: | normal | Milestone: | Unscheduled |
| Component: | Drivers/ACPI | Version: | R1/Development |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | All |
Description
hrev53215 x86_64 on HP Stream 11.
While running Haiku I noticed that every 10 seconds acpi_task kernel thread (
https://git.haiku-os.org/haiku/tree/src/add-ons/kernel/bus_managers/acpi/BusManager.cpp#n211) pegs one CPU core at 100% for just 1 seconds.
Attachments (1)
Change History (7)
comment:1 by , 5 years ago
comment:2 by , 5 years ago
| Blocked By: | 14784 added |
|---|---|
| Resolution: | → duplicate |
| Status: | new → closed |
Indeed.
comment:3 by , 5 years ago
| Blocked By: | 14784 removed |
|---|---|
| Resolution: | duplicate |
| Status: | closed → reopened |
I don't know why you came to the conclusion a HP would need a Lenovo Embedded Controller.
comment:5 by , 4 months ago
Get this exact problem on HP Laptop 15s-fq0008sl with R1/Beta4 hrev56578+59 but also with a recent self compiled from source haiku (02/07/2024)
comment:6 by , 4 months ago
at some point I read:
...
KERN: PCI: Fixup invalid length from ACPI!
...
KERN: PCI: Ignore empty ACPI range
...
KERN: setting ACPI interrupt model to APIC
KERN: WARNING: unable to find irq routing for PCI 0:0:3. Device may be unstable / broken.
KERN: IRQ routing preparation failed, not configuring io-apics
KERN: setting ACPI interrupt model to PIC
don't know if related
Probably a dupe of #14784.