linux-kernel - Re: 2.6.20 SATA error

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Message-ID: <20070228111412.4d8a2d72@daydream.goid.lan>
Date:	Wed, 28 Feb 2007 11:14:12 -0500
From:	Charles Shannon Hendrix <shannon@...omaker.com>
To:	Gerhard Mack <gmack@...erfire.net>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: 2.6.20 SATA error

On Wed, 28 Feb 2007 07:40:23 -0500 (EST)
Gerhard Mack <gmack@...erfire.net> wrote:

> hello, 
> 
> Can someone tell me what this means?
> ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x400000 action 0x2 frozen
> ata1.00: cmd 35/00:00:40:a6:23/00:04:00:00:00/e0 tag 0 cdb 0x0 data 524288 
> out
>          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
> ata1: port is slow to respond, please be patient (Status 0xd0)
> ata1: port failed to respond (30 secs, Status 0xd0)
> ata1: soft resetting port
> ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata1.00: configured for UDMA/100

I am fairly certain this is a bug in the 2.6.20 kernel.

I never see it in 2.6.19*, just 2.6.20.

It is some kind of but in the SATA code paths, or at least that's all it
appears to affect on my system.

What chipset do you have?

I have an nforce4 chipset.

In another thread, I think they were saying it was either a SATA chipset
driver bug, or a problem in libata core.


-- 
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