Re: [Bugme-new] [Bug 9320] New: PATA scan: ACPI Exception AE_AML_PACKAGE_LIMIT... is beyond end of object

Re: [Bugme-new] [Bug 9320] New: PATA scan: ACPI Exception AE_AML_PACKAGE_LIMIT... is beyond end of object

[Andrew Morton]

> On Wed,  7 Nov 2007 13:35:00 -0800 (PST) bugme-daemon@bugzilla.kernel.org wrote:
> http://bugzilla.kernel.org/show_bug.cgi?id=9320
> 
>            Summary: PATA scan: ACPI Exception AE_AML_PACKAGE_LIMIT... is
>                     beyond end of object
>            Product: ACPI
>            Version: 2.5
>      KernelVersion: Linux version 2.6.24-rc2
>           Platform: All
>         OS/Version: Linux
>               Tree: Mainline
>             Status: NEW
>           Severity: normal
>           Priority: P1
>          Component: Other
>         AssignedTo: acpi_other@kernel-bugs.osdl.org
>         ReportedBy: bruinjm@xs4all.nl
> 
> 
> Most recent kernel where this bug did not occur: 
>   I rebuild daily, if rebuild script does not fail. The last errorless boot
> was on october 29. The first boot after this was october 31
> 
> Distribution: slack
> Hardware Environment: 
> 
> VIA C7, CN700 IDE interface: VT82C586A/B/VT82C686/A/B/VT823x/A/C 
> Diskless PXE boot
> 
> Software Environment:
> Problem Description:
> 
> dmesg:
> ata3: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xf900 irq 14
> ata4: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xf908 irq 15
> ACPI Exception (exoparg2-0442): AE_AML_PACKAGE_LIMIT, Index (0FFFFFFFF) is
> beyond end of object [20070126]
> ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.PATA.GTM_]
> (Node c1c0b420), AE_AML_PACKAGE_LIMIT
> ACPI Error (psparse-0537): Method parse/execution failed
> [\_SB_.PCI0.PATA.CHN0._GTM] (Node c1c0b228), AE_AML_PACKAGE_LIMIT
> ata3: ACPI get timing mode failed (AE 0x300d)
> ACPI Exception (exoparg2-0442): AE_AML_PACKAGE_LIMIT, Index (0FFFFFFFF) is
> beyond end of object [20070126]
> ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.PATA.GTM_]
> (Node c1c0b420), AE_AML_PACKAGE_LIMIT
> ACPI Error (psparse-0537): Method parse/execution failed
> [\_SB_.PCI0.PATA.CHN1._GTM] (Node c1c0b330), AE_AML_PACKAGE_LIMIT
> ata4: ACPI get timing mode failed (AE 0x300d)
> 

Seems to be another post-2.6.23 regression.  Is it an acpi thing or an ata
thing, of just something which the new acpi+ata stuff exposed??

Re: [Bugme-new] [Bug 9320] New: PATA scan: ACPI Exception AE_AML_PACKAGE_LIMIT... is beyond end of object

[Matthew Garrett]

On Wed, Nov 07, 2007 at 02:07:54PM -0800, Andrew Morton wrote:

> Seems to be another post-2.6.23 regression.  Is it an acpi thing or an ata
> thing, of just something which the new acpi+ata stuff exposed??

I suspect that this is just because acpi is enabled by default on ata 
now. Is it actually causing any problems?

-- 
Matthew Garrett | mjg59@srcf.ucam.org