* [Bug #11841] plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg
2008-10-25 20:02 2.6.28-rc1-git1: Reported regressions from 2.6.27 Rafael J. Wysocki
@ 2008-10-25 20:06 ` Rafael J. Wysocki
0 siblings, 0 replies; 4+ messages in thread
From: Rafael J. Wysocki @ 2008-10-25 20:06 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, François Valenduc
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.27. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11841
Subject : plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg
Submitter : François Valenduc <francois.valenduc@tvcablenet.be>
Date : 2008-10-25 10:29 (1 days old)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Bug #11841] plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg
[not found] ` <bqZuJ-22l-15@gated-at.bofh.it>
@ 2008-10-26 3:16 ` Sanjoy Mahajan
2008-10-26 10:29 ` Alan Jenkins
0 siblings, 1 reply; 4+ messages in thread
From: Sanjoy Mahajan @ 2008-10-26 3:16 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Francois Valenduc
> The following bug entry is on the current list of known regressions
> from 2.6.27.
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11841
> Subject : plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg
I see these messages already with 2.6.27.3:
# grep non-query /var/log/dmesg
[ 0.205977] ACPI: EC: non-query interrupt received, switching to interrupt mode
There are 9 more occurrences in the current ring buffer:
# dmesg |grep non-query | wc -l
9
Each one happens right after waking from S3 sleep, for example:
[70168.288590] CPU1 is up
[70168.288594] ACPI: Waking up from system sleep state S3
[70169.624254] ACPI: EC: non-query interrupt received, switching to interrupt mode
The setup is a TP T60 w/ Intel graphics, wireless (i.e. no taint),
Debian unstable, but with vanilla kernel 2.6.27.3.
-Sanjoy
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Bug #11841] plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg
2008-10-26 3:16 ` [Bug #11841] plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg Sanjoy Mahajan
@ 2008-10-26 10:29 ` Alan Jenkins
0 siblings, 0 replies; 4+ messages in thread
From: Alan Jenkins @ 2008-10-26 10:29 UTC (permalink / raw)
To: Sanjoy Mahajan
Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Francois Valenduc,
linux acpi
Sanjoy Mahajan wrote:
>> The following bug entry is on the current list of known regressions
>> from 2.6.27.
>
>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11841
>> Subject : plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg
>
> I see these messages already with 2.6.27.3:
>
> # grep non-query /var/log/dmesg
> [ 0.205977] ACPI: EC: non-query interrupt received, switching to interrupt mode
>
> There are 9 more occurrences in the current ring buffer:
> # dmesg |grep non-query | wc -l
> 9
>
> Each one happens right after waking from S3 sleep, for example:
>
> [70168.288590] CPU1 is up
> [70168.288594] ACPI: Waking up from system sleep state S3
> [70169.624254] ACPI: EC: non-query interrupt received, switching to interrupt mode
>
> The setup is a TP T60 w/ Intel graphics, wireless (i.e. no taint),
> Debian unstable, but with vanilla kernel 2.6.27.3.
>
> -Sanjoy
It's expected that you see that message on both boot and every wakeup from suspend.
If you look at the dmesg Francios' posted, his issue is that there are _floods_ of this message during boot. That's not expected :).
Regards
Alan
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug #11841] plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg
2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki
@ 2008-11-02 16:07 ` Rafael J. Wysocki
0 siblings, 0 replies; 4+ messages in thread
From: Rafael J. Wysocki @ 2008-11-02 16:07 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, François Valenduc
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.27. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11841
Subject : plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg
Submitter : François Valenduc <francois.valenduc@tvcablenet.be>
Date : 2008-10-25 10:29 (9 days old)
^ permalink raw reply [flat|nested] 4+ messages in thread
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[not found] ` <bqZuJ-22l-15@gated-at.bofh.it>
2008-10-26 3:16 ` [Bug #11841] plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg Sanjoy Mahajan
2008-10-26 10:29 ` Alan Jenkins
2008-11-02 16:04 2.6.28-rc2-git7: Reported regressions from 2.6.27 Rafael J. Wysocki
2008-11-02 16:07 ` [Bug #11841] plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg Rafael J. Wysocki
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2008-10-25 20:02 2.6.28-rc1-git1: Reported regressions from 2.6.27 Rafael J. Wysocki
2008-10-25 20:06 ` [Bug #11841] plenty of line "ACPI: EC: non-query interrupt received, switching to interrupt mode" in dmesg Rafael J. Wysocki
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