linux-kernel - Re: ata1: COMRESET failed

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Message-ID: <50EC7A29.9000105@suse.cz>
Date:	Tue, 08 Jan 2013 20:57:29 +0100
From:	Jiri Slaby <jslaby@...e.cz>
To:	Aaron Lu <aaron.lu@...el.com>
CC:	Borislav Petkov <bp@...en8.de>, Shane Huang <Shane.Huang@....com>,
	Jeff Garzik <jgarzik@...ox.com>, linux-ide@...r.kernel.org,
	Linux kernel mailing list <linux-kernel@...r.kernel.org>,
	Tejun Heo <tj@...nel.org>, Alan Cox <alan@...rguk.ukuu.org.uk>
Subject: Re: ata1: COMRESET failed

On 01/08/2013 12:46 PM, Jiri Slaby wrote:
> On 01/08/2013 02:31 AM, Aaron Lu wrote:
>> On 01/08/2013 01:24 AM, Borislav Petkov wrote:
>>> Adding some more people.
>>>
>>> Aaron, Shane, do you guys have any ideas? I've been seeing something
>>> similar on an AMD desktop box recently and Jiri sees it on a laptop with
>>> an SSD.
>>
>> I've seen a similar problem on a bug report recently for a Crucial SSD,
>> and upgrading the disk's firmware fixed the problem:
>> https://bugzilla.kernel.org/show_bug.cgi?id=49701
>>
>> If the controller has problem, it should have problems for all kinds of
>> disks attached to it. So possible to test with other disks, Jiri?
> 
> Yes, I tested a normal spinning disk and it does not happen with that.
> This happens only with this Intel SSD: SSDSA2M080G2GC
> 
> So I will try to investigate how to upgrade the firmware and will report.

Yes, updating the firmware from 2CV102HD to 2CV102M3 indeed helped...
Thanks for the tip.

-- 
js
suse labs
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