linux-kernel - Re: 2.6.23-rc8-mm1: ata3: soft resetting link after STR

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Message-ID: <20070926185208.GA1753@martell.zuzino.mipt.ru>
Date:	Wed, 26 Sep 2007 22:52:08 +0400
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	venkatesh.pallipadi@...el.com, akpm@...l.org,
	linux-kernel@...r.kernel.org
Subject: Re: 2.6.23-rc8-mm1: ata3: soft resetting link after STR

On Wed, Sep 26, 2007 at 05:00:20PM +0100, Alan Cox wrote:
> On Wed, 26 Sep 2007 19:39:01 +0400
> Alexey Dobriyan <adobriyan@...il.com> wrote:
> 
> > Frequently get these messages after resume from STR,
> > (subjectively, first STR is always OK).
> 
> Does this occur if you have the acpi support enabled
> (libata.noacpi=0)

I resumed ~20 times and there weren't any.

What did happened 3 times is hang on resume right after
message:

	Radeon 9600 256MB 1002 pa711eab.iee 817d33
	 _
	 ^ cursor here

with HDD LED is on. Never saw this on mainline.
(this is probably separate bug)
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