From: Rodrigo Luiz <rodrigo@gus-mg.org>
To: Len Brown <lenb@kernel.org>
Cc: Mattia Dongili <malattia@linux.it>,
linux-acpi@vger.kernel.org, robert.moore@intel.com
Subject: Re: sony-laptop: ACPI Exception when a Fn-Key is pressed
Date: Tue, 7 Apr 2009 16:46:20 -0300 [thread overview]
Message-ID: <7a3045780904071246s6371663ds60f187c4dacdb005@mail.gmail.com> (raw)
In-Reply-To: <alpine.LFD.2.00.0904070102450.5698@localhost.localdomain>
On Sun, Apr 5, 2009 at 21:27, Rodrigo Luiz <rodrigo@gus-mg.org> wrote:
>
> ACPI Error (hwvalid-0186): Denied AML access to port 0x00000080/4
> (DMA1 0x0081-0x0083) [20090320]
> ACPI Exception (evregion-0422): AE_AML_ILLEGAL_ADDRESS, Returned by
> Handler for [SystemIO] [20090320]
> ACPI Error (psparse-0537): Method parse/execution failed [\P8XH] (Node
> f7418c30), AE_AML_ILLEGAL_ADDRESS
> ACPI Error (psparse-0537): Method parse/execution failed
> [\_SB_.PCI0.LPCB.EC__._Q58] (Node f741bc00), AE_AML_ILLEGAL_ADDRESS
> ACPI Error (hwvalid-0186): Denied AML access to port 0x00000080/4
> (DMA1 0x0081-0x0083) [20090320]
> ACPI Exception (evregion-0422): AE_AML_ILLEGAL_ADDRESS, Returned by
> Handler for [SystemIO] [20090320]
> ACPI Error (psparse-0537): Method parse/execution failed [\P8XH] (Node
> f7418c30), AE_AML_ILLEGAL_ADDRESS
> ACPI Error (psparse-0537): Method parse/execution failed
> [\_SB_.PCI0.LPCB.EC__._Q59] (Node f741bc18), AE_AML_ILLEGAL_ADDRESS
>
>
Using git bisect, I found the first bad commit:
7f0719039085cc40114abce84cf29fe57da226f4 is first bad commit
commit 7f0719039085cc40114abce84cf29fe57da226f4
Author: Bob Moore <robert.moore@intel.com>
Date: Thu Mar 19 09:37:47 2009 +0800
ACPICA: New: I/O port protection
Protect certain I/O ports from reads/writes. Provides MS
compatibility. New module, hwvalid.c
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
My mistake. The issue is with acpi, not with sony-laptop.
I did more tests, now with not loading sony-laptop. When I close/open
lid or when I press the power button, I see these same exceptions.
I tried to revert the patch, without success.
--
[]'s
Rodrigo Luiz
next prev parent reply other threads:[~2009-04-07 19:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-06 0:27 sony-laptop: ACPI Exception when a Fn-Key is pressed Rodrigo Luiz
2009-04-06 11:01 ` Mattia Dongili
2009-04-06 13:13 ` Rodrigo Luiz
2009-04-07 2:13 ` yakui_zhao
2009-04-07 4:54 ` Len Brown
2009-04-07 5:00 ` Len Brown
2009-04-07 5:12 ` Len Brown
2009-04-07 19:46 ` Rodrigo Luiz [this message]
2009-04-07 21:27 ` Len Brown
2009-04-07 21:56 ` [PATCH] ACPICA: delete check for AML access to port 0x81-83 Len Brown
2009-04-08 1:20 ` Rodrigo Luiz
2009-04-08 1:46 ` Mattia Dongili
2009-04-09 6:23 ` Matthew Garrett
2009-04-09 14:56 ` Moore, Robert
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