From: Chris Ball <cjb@laptop.org>
To: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: ludovic.desroches@atmel.com, linux-mmc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, etesial@gmail.com
Subject: Re: [PATCH] mmc: atmel-mci: abort transfer on timeout error
Date: Wed, 25 Sep 2013 21:46:53 -0400 [thread overview]
Message-ID: <87a9j04anm.fsf@octavius.laptop.org> (raw)
In-Reply-To: <522ED03F.5070404@atmel.com> (Nicolas Ferre's message of "Tue, 10 Sep 2013 09:54:39 +0200")
Hi,
On Tue, Sep 10 2013, Nicolas Ferre wrote:
> On 09/09/2013 17:29, ludovic.desroches@atmel.com :
>> From: Ludovic Desroches <ludovic.desroches@atmel.com>
>>
>> When a software timeout occurs, the transfer is not stopped. In DMA case, it
>> causes DMA channel to be stuck because the transfer is still active causing
>> following transfers to be queued but not computed.
>>
>> Cc: <stable@vger.kernel.org> #3.9+
>> Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
>> Reported-by: Alexander Morozov <etesial@gmail.com>
>
> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Thanks, pushed to mmc-next for 3.12.
- Chris.
--
Chris Ball <cjb@laptop.org> <http://printf.net/>
WARNING: multiple messages have this Message-ID (diff)
From: cjb@laptop.org (Chris Ball)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] mmc: atmel-mci: abort transfer on timeout error
Date: Wed, 25 Sep 2013 21:46:53 -0400 [thread overview]
Message-ID: <87a9j04anm.fsf@octavius.laptop.org> (raw)
In-Reply-To: <522ED03F.5070404@atmel.com> (Nicolas Ferre's message of "Tue, 10 Sep 2013 09:54:39 +0200")
Hi,
On Tue, Sep 10 2013, Nicolas Ferre wrote:
> On 09/09/2013 17:29, ludovic.desroches at atmel.com :
>> From: Ludovic Desroches <ludovic.desroches@atmel.com>
>>
>> When a software timeout occurs, the transfer is not stopped. In DMA case, it
>> causes DMA channel to be stuck because the transfer is still active causing
>> following transfers to be queued but not computed.
>>
>> Cc: <stable@vger.kernel.org> #3.9+
>> Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
>> Reported-by: Alexander Morozov <etesial@gmail.com>
>
> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Thanks, pushed to mmc-next for 3.12.
- Chris.
--
Chris Ball <cjb@laptop.org> <http://printf.net/>
next prev parent reply other threads:[~2013-09-26 1:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-09 15:29 [PATCH] mmc: atmel-mci: abort transfer on timeout error ludovic.desroches
2013-09-09 15:29 ` ludovic.desroches at atmel.com
2013-09-10 7:54 ` Nicolas Ferre
2013-09-10 7:54 ` Nicolas Ferre
2013-09-26 1:46 ` Chris Ball [this message]
2013-09-26 1:46 ` Chris Ball
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