Re: Regression: SATA disk double spin-off during hibernation on hp nx6325

Previous thread: v2.6.27-rc5 regression: mtd/block device issue with cmd_filter by Laurent Pinchart on Friday, August 29, 2008 - 3:50 am. (2 messages)

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From: Rafael J. Wysocki
Date: Friday, August 29, 2008 - 3:57 am

Suspend to RAM is fine, hibernation (aka suspend to disk) is not (on my box).
Does it mean that hibernation is fine on your box with 2.6.27-rc5, although
shutdown is not?  That would require special DMI-dependent handling, so please
double check.

Anyway, please attach the output of dmidecode to
http://bugzilla.kernel.org/show_bug.cgi?id=8855
so I can include your box into the final version of the patch.

Thanks,
Rafael
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From: Frans Pop
Date: Friday, August 29, 2008 - 4:30 am

Done.
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From: Rafael J. Wysocki
Date: Thursday, September 4, 2008 - 7:05 am

I have uploaded a new version of the patch into the Bugzilla:
http://bugzilla.kernel.org/attachment.cgi?id=17618&action=view

Can you test it, please (also please attach dmesg output to the Bugzilla
entry)?

Thanks,
Rafael
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From: Frans Pop
Date: Friday, September 5, 2008 - 3:25 pm

This version does not work for me, possibly because I use a different hard 
disk driver (ata_piix instead of sata_sil)?

I've seen there are later versions of the patch, but as the comments 

Added.

Cheers,
FJP
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From: Rafael J. Wysocki
Date: Friday, September 5, 2008 - 4:18 pm

Thanks.  There's a new patch for you to test in there already. :-)

Rafael
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From: Frans Pop
Date: Friday, September 5, 2008 - 5:09 pm

Seems to work correctly. The first spindown no longer happens.

In the BTS you noted the support is "partial". What's partial about it?

Thanks Rafael.
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From: Rafael J. Wysocki
Date: Saturday, September 6, 2008 - 4:06 am

I want the quirk to be only applied to on-board controllers and that wasn't
there yet for your system.

Updated patch (hopefully final) has been uploaded as:
http://bugzilla.kernel.org/attachment.cgi?id=17646&action=view

Thanks,
Rafael
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Previous thread: v2.6.27-rc5 regression: mtd/block device issue with cmd_filter by Laurent Pinchart on Friday, August 29, 2008 - 3:50 am. (2 messages)

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