* Fwd: Continuous ACPI errors resulting in high CPU usage by journald
@ 2024-02-27 8:22 Bagas Sanjaya
2024-02-27 9:57 ` Shinichiro Kawasaki
2024-02-29 8:49 ` Linux regression tracking #adding (Thorsten Leemhuis)
0 siblings, 2 replies; 5+ messages in thread
From: Bagas Sanjaya @ 2024-02-27 8:22 UTC (permalink / raw)
To: Linux Kernel Mailing List, Linux x86 Platform Drivers,
Linux Regressions, Linux Stable
Cc: Shin'ichiro Kawasaki, Andy Shevchenko, Ilpo Järvinen,
Klara Modin, Hans de Goede, danilrybakov249
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Hi,
On Bugzilla, danilrybakov249@gmail.com reported stable-specific, ACPI error
regression that led into high CPU temperature [1]. He wrote:
> Overview:
>
> After updating from lts v6.6.14-2 to lts v6.6.17-1 noticed high CPU temperature and lag. After running htop noticed that journald was using 30-60% of CPU. Afterwards, tried switching to stable, or lts v6.6.18-1, but encountered the same issue.
>
> Running journalctl -f gives these lines over and over again:
>
> Feb 19 21:09:12 danirybe kernel: ACPI Error: Could not disable RealTimeClock events (20230628/evxfevnt-243)
> Feb 19 21:09:12 danirybe kernel: ACPI Error: No handler or method for GPE 08, disabling event (20230628/evgpe-839)
> Feb 19 21:09:12 danirybe kernel: ACPI Error: No handler or method for GPE 0A, disabling event (20230628/evgpe-839)
> Feb 19 21:09:12 danirybe kernel: ACPI Error: No handler or method for GPE 0B, disabling event (20230628/evgpe-839)
> Feb 19 21:09:12 danirybe kernel: ACPI Error: No installed handler for fixed event - PM_Timer (0), disabling (20230628/evevent-255)
> Feb 19 21:09:12 danirybe kernel: ACPI Error: No installed handler for fixed event - PowerButton (2), disabling (20230628/evevent-255)
> Feb 19 21:09:12 danirybe kernel: ACPI Error: No installed handler for fixed event - SleepButton (3), disabling (20230628/evevent-255)
>
> My system info:
>
> Laptop model: ASUS VivoBook D540NV-GQ065T
> OS: Arch Linux x86_64
> Kernel: 6.6.14-2-lts
> WM: sway
> CPU: Intel Pentium N420 (4) @ 2.500GHz
> GPU1: Intel Apollo Lake [HD Graphics 505]
> GPU2: NVIDIA GeForce 920MX
>
> I've pinned down the commit after which the problem occurs:
>
> 847e1eb30e269a094da046c08273abe3f3361cf2 is the first bad commit
> commit 847e1eb30e269a094da046c08273abe3f3361cf2
> Author: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
> Date: Mon Jan 8 15:20:58 2024 +0900
>
> platform/x86: p2sb: Allow p2sb_bar() calls during PCI device probe
>
> commit 5913320eb0b3ec88158cfcb0fa5e996bf4ef681b upstream.
>
> <snipped>...
See Bugzilla for the full thread.
Thanks.
[1]: https://bugzilla.kernel.org/show_bug.cgi?id=218531
--
An old man doll... just what I always wanted! - Clara
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Fwd: Continuous ACPI errors resulting in high CPU usage by journald
2024-02-27 8:22 Fwd: Continuous ACPI errors resulting in high CPU usage by journald Bagas Sanjaya
@ 2024-02-27 9:57 ` Shinichiro Kawasaki
2024-02-29 15:57 ` Andy Shevchenko
2024-02-29 8:49 ` Linux regression tracking #adding (Thorsten Leemhuis)
1 sibling, 1 reply; 5+ messages in thread
From: Shinichiro Kawasaki @ 2024-02-27 9:57 UTC (permalink / raw)
To: Bagas Sanjaya
Cc: Linux Kernel Mailing List, Linux x86 Platform Drivers,
Linux Regressions, Linux Stable, Andy Shevchenko,
Ilpo Järvinen, Klara Modin, Hans de Goede, danilrybakov249
On Feb 27, 2024 / 15:22, Bagas Sanjaya wrote:
> Hi,
>
> On Bugzilla, danilrybakov249@gmail.com reported stable-specific, ACPI error
> regression that led into high CPU temperature [1]. He wrote:
Thanks for the report, and sorry for the trouble.
>
> > Overview:
> >
> > After updating from lts v6.6.14-2 to lts v6.6.17-1 noticed high CPU temperature and lag. After running htop noticed that journald was using 30-60% of CPU. Afterwards, tried switching to stable, or lts v6.6.18-1, but encountered the same issue.
> >
> > Running journalctl -f gives these lines over and over again:
> >
> > Feb 19 21:09:12 danirybe kernel: ACPI Error: Could not disable RealTimeClock events (20230628/evxfevnt-243)
> > Feb 19 21:09:12 danirybe kernel: ACPI Error: No handler or method for GPE 08, disabling event (20230628/evgpe-839)
> > Feb 19 21:09:12 danirybe kernel: ACPI Error: No handler or method for GPE 0A, disabling event (20230628/evgpe-839)
> > Feb 19 21:09:12 danirybe kernel: ACPI Error: No handler or method for GPE 0B, disabling event (20230628/evgpe-839)
> > Feb 19 21:09:12 danirybe kernel: ACPI Error: No installed handler for fixed event - PM_Timer (0), disabling (20230628/evevent-255)
> > Feb 19 21:09:12 danirybe kernel: ACPI Error: No installed handler for fixed event - PowerButton (2), disabling (20230628/evevent-255)
> > Feb 19 21:09:12 danirybe kernel: ACPI Error: No installed handler for fixed event - SleepButton (3), disabling (20230628/evevent-255)
> >
> > My system info:
> >
> > Laptop model: ASUS VivoBook D540NV-GQ065T
> > OS: Arch Linux x86_64
> > Kernel: 6.6.14-2-lts
> > WM: sway
> > CPU: Intel Pentium N420 (4) @ 2.500GHz
I think this CPU is in Goldmont microarchitecture group. The group is handled
in a bit unique way in drivers/platform/x86/p2sb.c. I guess the commit affected
handling of P2SB resource on machines with that architecture.
> > GPU1: Intel Apollo Lake [HD Graphics 505]
> > GPU2: NVIDIA GeForce 920MX
> >
> > I've pinned down the commit after which the problem occurs:
> >
> > 847e1eb30e269a094da046c08273abe3f3361cf2 is the first bad commit
> > commit 847e1eb30e269a094da046c08273abe3f3361cf2
> > Author: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
> > Date: Mon Jan 8 15:20:58 2024 +0900
> >
> > platform/x86: p2sb: Allow p2sb_bar() calls during PCI device probe
> >
> > commit 5913320eb0b3ec88158cfcb0fa5e996bf4ef681b upstream.
> >
> > <snipped>...
>
> See Bugzilla for the full thread.
>
> Thanks.
>
> [1]: https://bugzilla.kernel.org/show_bug.cgi?id=218531
I do not have access to the hardware. As I commented on the bugzilla link above,
I would like ask help for debug.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Fwd: Continuous ACPI errors resulting in high CPU usage by journald
2024-02-27 8:22 Fwd: Continuous ACPI errors resulting in high CPU usage by journald Bagas Sanjaya
2024-02-27 9:57 ` Shinichiro Kawasaki
@ 2024-02-29 8:49 ` Linux regression tracking #adding (Thorsten Leemhuis)
2024-03-07 21:32 ` Salvatore Bonaccorso
1 sibling, 1 reply; 5+ messages in thread
From: Linux regression tracking #adding (Thorsten Leemhuis) @ 2024-02-29 8:49 UTC (permalink / raw)
To: Linux Kernel Mailing List, Linux x86 Platform Drivers,
Linux Regressions, Linux Stable
[TLDR: I'm adding this report to the list of tracked Linux kernel
regressions; the text you find below is based on a few templates
paragraphs you might have encountered already in similar form.
See link in footer if these mails annoy you.]
On 27.02.24 09:22, Bagas Sanjaya wrote:
> On Bugzilla, danilrybakov249@gmail.com reported stable-specific, ACPI error
> regression that led into high CPU temperature [1]. He wrote:
> [...]
#regzbot ^introduced 847e1eb30e269a094da046c08273abe3f3361cf2
#regzbot duplicate: https://bugzilla.kernel.org/show_bug.cgi?id=218531
#regzbot title platform/x86: p2sb: Continuous ACPI errors resulting in
high CPU usage by journald
#regzbot ignore-activity
Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
--
Everything you wanna know about Linux kernel regression tracking:
https://linux-regtracking.leemhuis.info/about/#tldr
That page also explains what to do if mails like this annoy you.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Fwd: Continuous ACPI errors resulting in high CPU usage by journald
2024-02-27 9:57 ` Shinichiro Kawasaki
@ 2024-02-29 15:57 ` Andy Shevchenko
0 siblings, 0 replies; 5+ messages in thread
From: Andy Shevchenko @ 2024-02-29 15:57 UTC (permalink / raw)
To: Shinichiro Kawasaki
Cc: Bagas Sanjaya, Linux Kernel Mailing List,
Linux x86 Platform Drivers, Linux Regressions, Linux Stable,
Ilpo Järvinen, Klara Modin, Hans de Goede, danilrybakov249
On Tue, Feb 27, 2024 at 09:57:28AM +0000, Shinichiro Kawasaki wrote:
> On Feb 27, 2024 / 15:22, Bagas Sanjaya wrote:
> >
> > On Bugzilla, danilrybakov249@gmail.com reported stable-specific, ACPI error
> > regression that led into high CPU temperature [1]. He wrote:
>
> Thanks for the report, and sorry for the trouble.
Heads up. The problem seems with the caching algo which includes function 0
to be scanned. The investigation and fix development are in progress.
--
With Best Regards,
Andy Shevchenko
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Fwd: Continuous ACPI errors resulting in high CPU usage by journald
2024-02-29 8:49 ` Linux regression tracking #adding (Thorsten Leemhuis)
@ 2024-03-07 21:32 ` Salvatore Bonaccorso
0 siblings, 0 replies; 5+ messages in thread
From: Salvatore Bonaccorso @ 2024-03-07 21:32 UTC (permalink / raw)
To: Linux regressions mailing list
Cc: Linux Kernel Mailing List, Linux x86 Platform Drivers, Linux Stable
Hi,
On Thu, Feb 29, 2024 at 09:49:08AM +0100, Linux regression tracking #adding (Thorsten Leemhuis) wrote:
> [TLDR: I'm adding this report to the list of tracked Linux kernel
> regressions; the text you find below is based on a few templates
> paragraphs you might have encountered already in similar form.
> See link in footer if these mails annoy you.]
>
> On 27.02.24 09:22, Bagas Sanjaya wrote:
>
> > On Bugzilla, danilrybakov249@gmail.com reported stable-specific, ACPI error
> > regression that led into high CPU temperature [1]. He wrote:
> > [...]
>
> #regzbot ^introduced 847e1eb30e269a094da046c08273abe3f3361cf2
> #regzbot duplicate: https://bugzilla.kernel.org/show_bug.cgi?id=218531
> #regzbot title platform/x86: p2sb: Continuous ACPI errors resulting in
> high CPU usage by journald
> #regzbot ignore-activity
>
> Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
> --
> Everything you wanna know about Linux kernel regression tracking:
> https://linux-regtracking.leemhuis.info/about/#tldr
> That page also explains what to do if mails like this annoy you.
The fix for this issue seems to have landed in mainline:
aec7d25b497c ("platform/x86: p2sb: On Goldmont only cache P2SB and SPI devfn BAR")
Regards,
Salvatore
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2024-03-07 21:32 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2024-02-27 8:22 Fwd: Continuous ACPI errors resulting in high CPU usage by journald Bagas Sanjaya
2024-02-27 9:57 ` Shinichiro Kawasaki
2024-02-29 15:57 ` Andy Shevchenko
2024-02-29 8:49 ` Linux regression tracking #adding (Thorsten Leemhuis)
2024-03-07 21:32 ` Salvatore Bonaccorso
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