linux-kernel - Re: libata [ata_piix] still no resume from S3 ?

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Date:	Fri, 13 Jul 2007 18:24:43 +0900
From:	Tejun Heo <htejun@...il.com>
To:	Rúben Fonseca <krani1@...2.com>
CC:	Linux Kernel Mailling List <linux-kernel@...r.kernel.org>
Subject: Re: libata [ata_piix] still no resume from S3 ?

Rúben Fonseca wrote:
> Hi to all!
> 
> I'm on Debian Sid with kernel 2.6.21 and I still can't resume my laptop
> (Sony Vaio SZ2) from S3. Searched on the archive and it seems that SATA 
> drives are getting problems when used via the "new" libata. When the
> laptop tries to resume, it can't access the hard drive anymore (the LED
> never blinks), the filesystem is mounted read-only and of course, the
> system hangs. I still can see a "Lost interrupt" apearing on my LCD when
> it is resuming. Sometimes it is IRQ 22, other times it is IRQ 23.
> 
> Is this still a know problem? Does 2.6.22 solve this already? If you
> need more information about my environment, please ask :)

Actually, 'lost interrupt' is from the "old" IDE driver.  Care to give a
shot at the new one?

-- 
tejun
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