* Re: [Bugme-new] [Bug 8958] New: regression: fan doesn't work anymore
2007-08-29 23:33 ` [Bugme-new] [Bug 8958] New: regression: fan doesn't work anymore Andrew Morton
@ 2007-08-29 23:37 ` Michal Piotrowski
0 siblings, 0 replies; 2+ messages in thread
From: Michal Piotrowski @ 2007-08-29 23:37 UTC (permalink / raw)
To: Andrew Morton; +Cc: Daniel Ritz, bugme-daemon, linux-acpi
On 30/08/2007, Andrew Morton <akpm@linux-foundation.org> wrote:
> On Wed, 29 Aug 2007 13:47:36 -0700 (PDT) bugme-daemon@bugzilla.kernel.org wrote:
>
> > http://bugzilla.kernel.org/show_bug.cgi?id=8958
> >
> > Summary: regression: fan doesn't work anymore
> > Product: ACPI
> > Version: 2.5
> > KernelVersion: 2.6.23-rc4
> > Platform: All
> > OS/Version: Linux
> > Tree: Mainline
> > Status: NEW
> > Severity: blocking
> > Priority: P1
> > Component: Other
> > AssignedTo: acpi_other@kernel-bugs.osdl.org
> > ReportedBy: daniel.ritz@gmx.ch
> >
> >
> > Most recent kernel where this bug did not occur: 2.6.23-rc2 (maybe rc3)
> > Distribution: ubuntu
> > Hardware Environment: Toshiba Tecra 8000 Laptop (P3)
> > Software Environment:
> > Problem Description:
> > the fan doesn't work any more...isected it to that one:
> >
> > cd8c93a4e04dce8f00d1ef3a476aac8bd65ae40b is first bad commit
> > commit cd8c93a4e04dce8f00d1ef3a476aac8bd65ae40b
> > Author: Alexey Starikovskiy <astarikovskiy@suse.de>
> > Date: Fri Aug 3 17:52:48 2007 -0400
> >
> > ACPI: EC: If ECDT is not found, look up EC in DSDT.
> >
> > Some ASUS laptops access EC space from device _INI methods, but do not
> > provide ECDT for early EC setup. In order to make them function properly,
> > there is a need to find EC is DSDT before any _INI is called.
> >
> > Similar functionality was turned on by acpi_fake_ecdt=1 command line
> > before. Now it is on all the time.
> >
> > http://bugzilla.kernel.org/show_bug.cgi?id=8598
> >
> > Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
> > Signed-off-by: Len Brown <len.brown@intel.com>
> > Steps to reproduce: boot (or try to)
> >
>
> I'm not sure that I understand this report ;)
>
> Michal, pleas track it as a post-2.6.22 regression.
I'm tracking this already
Subject : the fan doesn't work any more
References : http://lkml.org/lkml/2007/8/28/359
Last known good : ?
Submitter : Daniel Ritz <daniel.ritz-ml@swissonline.ch>
Caused-By : Alexey Starikovskiy <astarikovskiy@suse.de>
commit cd8c93a4e04dce8f00d1ef3a476aac8bd65ae40b
Handled-By : Alexey Starikovskiy <astarikovskiy@suse.de>
Patch : http://lkml.org/lkml/2007/8/29/15
Status : patch was suggested
>
> Daniel, if you have a patch which you think is needed for 2.6.23 can
> you please send it?
>
Status : patch was suggested
Regards,
Michal
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