acpi_serialize lock kernel 2.6.21-rc3

acpi_serialize lock kernel 2.6.21-rc3

[Salatiel Filho]

Is anyone having problems with acpi_serialize in kernel 2.6.21-rc3 ?
Kernel locks during boot when i use acpi_serialize, and i need it to
acpi function properly on my laptop. It worked fine in 2.6.20.

Any help ?


-- 
[]'s
Salatiel

"O maior prazer do inteligente é bancar o  idiota
   diante de um  idiota que banca o inteligente".
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Re: acpi_serialize lock kernel 2.6.21-rc3

[Len Brown]

On Saturday 10 March 2007 14:42, Salatiel Filho wrote:
> Is anyone having problems with acpi_serialize in kernel 2.6.21-rc3 ?
> Kernel locks during boot when i use acpi_serialize, and i need it to
> acpi function properly on my laptop. It worked fine in 2.6.20.
> 
> Any help ?

Why were you using acpi_serialize in the first place.
There is a serious bug if you need it -- which is obscured
by the fact that you're using it...

-Len

Re: acpi_serialize lock kernel 2.6.21-rc3

[Salatiel Filho]

On 3/11/07, Len Brown <lenb@kernel.org> wrote:
> On Sunday 11 March 2007 11:01, you wrote:
> > Sometime ago i ask in this same list how to fix problems like :
> >
> > Jan  6 00:43:49 localhost kernel: ACPI Error (psargs-0355): [PBST]
> > Namespace lookup failure, AE_NOT_FOUND
> > Jan  6 00:43:49 localhost kernel: ACPI Error (psparse-0537): Method
> > parse/execution failed [\_SB_.PCI0.LPCB.BAT1._BST] (Node c1910770),
> > AE_NOT_FOUND
> > Jan  6 00:43:49 localhost kernel: ACPI Exception (acpi_battery-0207):
> > AE_NOT_FOUND, Evaluating _BST [20060707]
> > Jan  6 00:44:19 localhost kernel: ACPI Error (psargs-0355): [PBST]
> > Namespace lookup failure, AE_NOT_FOUND
> > Jan  6 00:44:19 localhost kernel: ACPI Error (psparse-0537): Method
> > parse/execution failed [\_SB_.PCI0.LPCB.BAT1._BST] (Node c1910770),
> > AE_NOT_FOUND
> > Jan  6 00:44:19 localhost kernel: ACPI Exception (acpi_battery-0207):
> > AE_NOT_FOUND, Evaluating _BST [20060707]
> > Jan  6 00:44:49 localhost kernel: ACPI Error (psargs-0355): [PBST]
> > Namespace lookup failure, AE_NOT_FOUND
> > Jan  6 00:44:49 localhost kernel: ACPI Error (psparse-0537): Method
> > parse/execution failed [\_SB_.PCI0.LPCB.BAT1._BST] (Node c1910770),
> > AE_NOT_FOUND
> > Jan  6 00:44:49 localhost kernel: ACPI Exception (acpi_battery-0207):
> > AE_NOT_FOUND, Evaluating _BST [20060707]
> >
> >
> > and someone recommend me to use acpi_serialize flag and that fixed all
> > problems. Do you have another suggestion ?
>
> That isn't a "fix", that is a "workaround".
> Please open a bugzilla with the error messages and the output
> from acpidump so we can get to the root cause of the issue
> and fix it for everybody.
>
> thanks,
> -Len
Hi , i found the same bug already opened in bugzilla, so i put my
acpidump output there.
HERE -> http://bugzilla.kernel.org/show_bug.cgi?id=8171
I hope it helps.

>
> >
> >
> > On 3/11/07, Len Brown <lenb@kernel.org> wrote:
> > > On Saturday 10 March 2007 14:42, Salatiel Filho wrote:
> > > > Is anyone having problems with acpi_serialize in kernel 2.6.21-rc3 ?
> > > > Kernel locks during boot when i use acpi_serialize, and i need it to
> > > > acpi function properly on my laptop. It worked fine in 2.6.20.
> > > >
> > > > Any help ?
> > >
> > > Why were you using acpi_serialize in the first place.
> > > There is a serious bug if you need it -- which is obscured
> > > by the fact that you're using it...
> > >
> > > -Len
> > >
> > >
> >
> >
>


-- 
[]'s
Salatiel

"O maior prazer do inteligente é bancar o  idiota
   diante de um  idiota que banca o inteligente".
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