* next-20191118 rcutorture gets lots of "ACPI: Masking GPE 0x0"
@ 2019-11-19 14:51 Paul E. McKenney
2019-11-19 16:25 ` Rafael J. Wysocki
2019-11-19 16:42 ` Paul E. McKenney
0 siblings, 2 replies; 3+ messages in thread
From: Paul E. McKenney @ 2019-11-19 14:51 UTC (permalink / raw)
To: rjw, lenb, linux-acpi, sfr; +Cc: linux-next
Hello!
I had occasion to run rcutorture on next-20191118, and in a five-minute
run got 1,810,735 instances of "ACPI: Masking GPE 0x0" printed to the
console. This run is under qemu on an ordinary x86 laptop.
Is this a known issue?
Thanx, Paul
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: next-20191118 rcutorture gets lots of "ACPI: Masking GPE 0x0"
2019-11-19 14:51 next-20191118 rcutorture gets lots of "ACPI: Masking GPE 0x0" Paul E. McKenney
@ 2019-11-19 16:25 ` Rafael J. Wysocki
2019-11-19 16:42 ` Paul E. McKenney
1 sibling, 0 replies; 3+ messages in thread
From: Rafael J. Wysocki @ 2019-11-19 16:25 UTC (permalink / raw)
To: paulmck
Cc: Rafael J. Wysocki, Len Brown, ACPI Devel Maling List,
Stephen Rothwell, Linux-Next Mailing List
On Tue, Nov 19, 2019 at 3:51 PM Paul E. McKenney <paulmck@kernel.org> wrote:
>
> Hello!
>
> I had occasion to run rcutorture on next-20191118, and in a five-minute
> run got 1,810,735 instances of "ACPI: Masking GPE 0x0" printed to the
> console. This run is under qemu on an ordinary x86 laptop.
>
> Is this a known issue?
Yes, it is.
The patch causing it has been dropped, another version of if (which
should not cause the issue any more) is under testing.
Cheers,
Rafael
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: next-20191118 rcutorture gets lots of "ACPI: Masking GPE 0x0"
2019-11-19 14:51 next-20191118 rcutorture gets lots of "ACPI: Masking GPE 0x0" Paul E. McKenney
2019-11-19 16:25 ` Rafael J. Wysocki
@ 2019-11-19 16:42 ` Paul E. McKenney
1 sibling, 0 replies; 3+ messages in thread
From: Paul E. McKenney @ 2019-11-19 16:42 UTC (permalink / raw)
To: rjw, lenb, linux-acpi, sfr; +Cc: linux-next
On Tue, Nov 19, 2019 at 06:51:46AM -0800, Paul E. McKenney wrote:
> Hello!
>
> I had occasion to run rcutorture on next-20191118, and in a five-minute
> run got 1,810,735 instances of "ACPI: Masking GPE 0x0" printed to the
> console. This run is under qemu on an ordinary x86 laptop.
>
> Is this a known issue?
Apparently it is, apologies for the noise:
https://lkml.org/lkml/2019/11/18/163
Thanx, Paul
^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-11-19 14:51 next-20191118 rcutorture gets lots of "ACPI: Masking GPE 0x0" Paul E. McKenney
2019-11-19 16:25 ` Rafael J. Wysocki
2019-11-19 16:42 ` Paul E. McKenney
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