Opened 5 years ago

Last modified 5 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)

syslog (136.0 KB ) - added by TmTFx 5 months ago.
syslog for HP Laptop 15s-fq0008sl

Download all attachments as: .zip

Change History (7)

comment:1 by waddlesplash, 5 years ago

Probably a dupe of #14784.

comment:2 by diver, 5 years ago

Blocked By: 14784 added
Resolution: duplicate
Status: newclosed

Indeed.

comment:3 by tqh, 5 years ago

Blocked By: 14784 removed
Resolution: duplicate
Status: closedreopened

I don't know why you came to the conclusion a HP would need a Lenovo Embedded Controller.

comment:4 by waddlesplash, 5 years ago

Please retest after hrev54214.

comment:5 by TmTFx, 5 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)

by TmTFx, 5 months ago

Attachment: syslog added

syslog for HP Laptop 15s-fq0008sl

comment:6 by TmTFx, 5 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

Last edited 5 months ago by TmTFx (previous) (diff)
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