From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1751665Ab1AVQgU (ORCPT <rfc822;w@1wt.eu>);
	Sat, 22 Jan 2011 11:36:20 -0500
Received: from mail-iy0-f174.google.com ([209.85.210.174]:51413 "EHLO
	mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S1750917Ab1AVQgS (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Sat, 22 Jan 2011 11:36:18 -0500
DomainKey-Signature: a=rsa-sha1; c=nofws;
        d=gmail.com; s=gamma;
        h=message-id:date:from:user-agent:mime-version:to:cc:subject
         :references:in-reply-to:content-type:content-transfer-encoding;
        b=l+ITQ3IIuJkzp3KDLO2yqtTlzZ5kfdc/Mr9cf3Misx66Ci7vUDkhR7oOjpiAFM+495
         nnBl0DfF9Kp/1NuoIX5YIDyXznVjtDWS6MjkcNy0V3VtNlrLGDWZcHW+WGPdDDFDrANV
         imQ9pbQp0lUnYNhXdpguqDWuuI3lK+8c2ujD4=
Message-ID: <4D3B077F.7040000@gmail.com>
Date: Sat, 22 Jan 2011 10:36:15 -0600
From: Robert Hancock <hancockrwd@gmail.com>
User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc14 Thunderbird/3.1.7
MIME-Version: 1.0
To: =?UTF-8?B?VG9yYWxmIEbDtnJzdGVy?= <toralf.foerster@gmx.de>
CC: linux-kernel@vger.kernel.org, ide <linux-ide@vger.kernel.org>
Subject: Re: libata EH running when switching VTs
References: <201101221625.00775.toralf.foerster@gmx.de>
In-Reply-To: <201101221625.00775.toralf.foerster@gmx.de>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 8bit
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

(CCing linux-ide)

On 01/22/2011 09:25 AM, Toralf Förster wrote:
> Hello,
>
> Henrique de Moraes Holschuh wrote at 14:11:12
>>
>> I don't even know whom to refer you to.  Maybe ask in LKML directly?  Use
>> the subject "libata EH running when switching VTs".  If one of those VTs
>> are in X.org control, say that as well.
>
> I'm wondering why I get this in /var/log/messages w/ kernel 2.6.37 when I
> switch from VT7 (running xorg ) to VT12 (or 1 or 2 or another number) and
> back:
>
>
> 2011-01-22T16:20:53.854+01:00 n22 kernel: ata1: hard resetting link
> 2011-01-22T16:20:54.163+01:00 n22 kernel: ata1: SATA link up 1.5 Gbps (SStatus
> 113 SControl 300)
> 2011-01-22T16:20:54.164+01:00 n22 kernel: ata1.00: ACPI cmd
> ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
> 2011-01-22T16:20:54.164+01:00 n22 kernel: ata1.00: ACPI cmd
> f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
> 2011-01-22T16:20:54.165+01:00 n22 kernel: ata1.00: ACPI cmd
> ef/5f:00:00:00:00:a0 (SET FEATURES) succeeded
> 2011-01-22T16:20:54.165+01:00 n22 kernel: ata1.00: ACPI cmd
> ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
> 2011-01-22T16:20:54.169+01:00 n22 kernel: ata1.00: ACPI cmd
> ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
> 2011-01-22T16:20:54.169+01:00 n22 kernel: ata1.00: ACPI cmd
> f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
> 2011-01-22T16:20:54.169+01:00 n22 kernel: ata1.00: ACPI cmd
> ef/5f:00:00:00:00:a0 (SET FEATURES) succeeded
> 2011-01-22T16:20:54.169+01:00 n22 kernel: ata1.00: ACPI cmd
> ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
> 2011-01-22T16:20:54.170+01:00 n22 kernel: ata1.00: configured for UDMA/100
> 2011-01-22T16:20:54.171+01:00 n22 kernel: ata1: EH complete
>
>
> I'm running an almost stable Gentoo on a ThinkPad T400 with current kernel
> (2.6.37, earlier shows this behaviour too)

Is that the only output you're getting? Can you post the full dmesg log 
from bootup?