From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alan <alan@lxorguk.ukuu.org.uk>
Subject: Re: ata_piix on Thinkpad T30 - qc timeout on boot
Date: Wed, 15 Nov 2006 11:47:48 +0000
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To: Pavel Roskin <proski@gnu.org>
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On Wed, 15 Nov 2006 00:43:10 -0500
Pavel Roskin <proski@gnu.org> wrote:

> Hello again and sorry for post scriptum.
> 
> On Tue, 2006-11-14 at 23:04 -0500, Pavel Roskin wrote:
> 
> > ata2.01: qc timeout (cmd 0xa1)
> > ata2.01: failed to IDENTIFY (I/O error, err_mask=0x4)

Just about everyone is seeing this with the new EH code and current
libata. If you back out the EH changes life seems to go back to normal.

Alan