From: Greg KH <gregkh@linuxfoundation.org>
To: Azat Khuzhin <dohardgopro@gmail.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
lenb@kernel.org, linux-acpi@vger.kernel.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: ACPI errors with 3.7-rc3
Date: Tue, 6 Nov 2012 13:48:26 +0100 [thread overview]
Message-ID: <20121106124826.GA21806@kroah.com> (raw)
In-Reply-To: <CAAW1UO9BtAU5jpy=MqgFCwwXn3Gb8HA3m7FMktmQkYGqYrS0Rw@mail.gmail.com>
On Tue, Nov 06, 2012 at 04:42:24PM +0400, Azat Khuzhin wrote:
> I'v also have such errors on my macbook pro.
>
> $ dmesg | tail
> [17056.008564] ACPI Error: Method parse/execution failed
> [\_SB_.PCI0.LPCB.EC__.SMB0.SBRW] (Node ffff88026547ea10), AE_TIME
> (20120711/psparse-536)
> [17056.011194] ACPI Error: Method parse/execution failed
> [\_SB_.BAT0.UBST] (Node ffff88026547e678), AE_TIME
> (20120711/psparse-536)
> [17056.013793] ACPI Error: Method parse/execution failed
> [\_SB_.BAT0._BST] (Node ffff88026547e740), AE_TIME
> (20120711/psparse-536)
> [17056.016383] ACPI Exception: AE_TIME, Evaluating _BST (20120711/battery-464)
> [17056.511373] ACPI: EC: input buffer is not empty, aborting transaction
> [17056.512672] ACPI Exception: AE_TIME, Returned by Handler for
> [EmbeddedControl] (20120711/evregion-501)
> [17056.515256] ACPI Error: Method parse/execution failed
> [\_SB_.PCI0.LPCB.EC__.SMB0.SBRW] (Node ffff88026547ea10), AE_TIME
> (20120711/psparse-536)
> [17056.517886] ACPI Error: Method parse/execution failed
> [\_SB_.BAT0.UBST] (Node ffff88026547e678), AE_TIME
> (20120711/psparse-536)
> [17056.520479] ACPI Error: Method parse/execution failed
> [\_SB_.BAT0._BST] (Node ffff88026547e740), AE_TIME
> (20120711/psparse-536)
> [17056.523070] ACPI Exception: AE_TIME, Evaluating _BST (20120711/battery-464)
I'm seeing this again right now. I'm wondering if it's because I'm
running on battery power at the moment:
[41694.309264] ACPI Exception: AE_TIME, Returned by Handler for [EmbeddedControl] (20120913/evregion-501)
[41694.309282] ACPI Error: Method parse/execution failed [\_SB_.PCI0.LPCB.EC__.SMB0.SBRW] (Node ffff88045cc64618), AE_TIME (20120913/psparse-536)
[41694.309300] ACPI Error: Method parse/execution failed [\_SB_.BAT0.UBST] (Node ffff88045cc64988), AE_TIME (20120913/psparse-536)
[41694.309310] ACPI Error: Method parse/execution failed [\_SB_.BAT0._BST] (Node ffff88045cc648c0), AE_TIME (20120913/psparse-536)
[41694.309324] ACPI Exception: AE_TIME, Evaluating _BST (20120913/battery-464)
[41694.809093] ACPI: EC: input buffer is not empty, aborting transaction
ec_storm_threshold is still set to 8 in /sys/module/acpi/parameters/ so that's
not the issue here.
> And also loadavg is too high ~ 10
> While there is no process that load CPU up to 100% or like that.
> I think that this because of processes that is done in kernel space.
> (basically that one who write such errors)
>
> $ uname -a
> Linux macbook-pro-sq 3.6.5macbook-pro-custom-v0.1 #4 SMP Sun Nov 4
> 12:39:03 UTC 2012 x86_64 GNU/Linux
Ah, ok, that means it's not something new in 3.7-rc, so maybe it's just never
worked properly for this hardware :)
So it's not a regression, just an ACPI issue, any ACPI developer have an idea
about this?
thanks,
greg k-h
next prev parent reply other threads:[~2012-11-06 12:48 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-31 1:45 ACPI errors with 3.7-rc3 Greg KH
2012-10-31 9:11 ` Rafael J. Wysocki
2012-10-31 17:33 ` Greg KH
2012-11-06 12:42 ` Azat Khuzhin
2012-11-06 12:48 ` Greg KH [this message]
2012-11-06 13:04 ` Azat Khuzhin
2012-11-07 21:49 ` Rafael J. Wysocki
2012-11-08 4:47 ` Greg KH
2012-11-08 9:15 ` Azat Khuzhin
2012-11-08 9:27 ` Rafael J. Wysocki
2013-01-26 12:23 ` Carlos R. Mafra
2013-01-26 13:23 ` Rafael J. Wysocki
2013-01-26 13:39 ` Carlos R. Mafra
2013-01-26 13:55 ` Rafael J. Wysocki
2013-01-26 21:23 ` Azat Khuzhin
2013-01-27 12:37 ` Carlos R. Mafra
2012-11-09 9:28 ` Feng Tang
2012-11-09 14:30 ` Moore, Robert
2012-11-09 16:36 ` Feng Tang
2012-11-09 16:45 ` Moore, Robert
2012-11-11 10:00 ` Azat Khuzhin
2012-11-13 0:41 ` Moore, Robert
2012-11-13 0:41 ` Moore, Robert
2012-11-14 17:33 ` Azat Khuzhin
2012-11-17 5:40 ` Robert Hancock
2012-12-01 20:59 ` Azat Khuzhin
2012-12-01 21:54 ` Azat Khuzhin
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