From: Artem Bityutskiy <dedekind1@gmail.com>
To: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>,
Hong Xu <hong.xu@atmel.com>,
linux-mtd@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 3/3] MTD/atmel_nand: Fix support for CPUs that do not support DMA access
Date: Fri, 01 Apr 2011 17:17:38 +0300 [thread overview]
Message-ID: <1301667458.2789.85.camel@localhost> (raw)
In-Reply-To: <4D95D517.30002@atmel.com>
On Fri, 2011-04-01 at 15:37 +0200, Nicolas Ferre wrote:
> Le 01/04/2011 14:54, Artem Bityutskiy :
> > On Wed, 2011-03-30 at 16:26 +0800, Hong Xu wrote:
> >> use_dma was always "1" even if the CPU does not support DMA
> >>
> >> Tested on AT91SAM9261EK by Jean-Christophe PLAGNIOL-VILLARD
> >>
> >> Reported-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> >> Signed-off-by: Hong Xu <hong.xu@atmel.com>
> >
> > Pushed to l2-mtd-2.6.git tree. This looks like a candidate for the
> > stable tree - should it be sent there?
>
> Well, definitively the whole series is a candidate for .39-xx (also with
> the "[PATCH] MTD: atmel_nand: Fall back to CPU I/O when buffer is in
> vmalloc(ed) region" that follows.
Thanks for pointing this, I could miss that patch.
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
WARNING: multiple messages have this Message-ID (diff)
From: dedekind1@gmail.com (Artem Bityutskiy)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/3] MTD/atmel_nand: Fix support for CPUs that do not support DMA access
Date: Fri, 01 Apr 2011 17:17:38 +0300 [thread overview]
Message-ID: <1301667458.2789.85.camel@localhost> (raw)
In-Reply-To: <4D95D517.30002@atmel.com>
On Fri, 2011-04-01 at 15:37 +0200, Nicolas Ferre wrote:
> Le 01/04/2011 14:54, Artem Bityutskiy :
> > On Wed, 2011-03-30 at 16:26 +0800, Hong Xu wrote:
> >> use_dma was always "1" even if the CPU does not support DMA
> >>
> >> Tested on AT91SAM9261EK by Jean-Christophe PLAGNIOL-VILLARD
> >>
> >> Reported-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> >> Signed-off-by: Hong Xu <hong.xu@atmel.com>
> >
> > Pushed to l2-mtd-2.6.git tree. This looks like a candidate for the
> > stable tree - should it be sent there?
>
> Well, definitively the whole series is a candidate for .39-xx (also with
> the "[PATCH] MTD: atmel_nand: Fall back to CPU I/O when buffer is in
> vmalloc(ed) region" that follows.
Thanks for pointing this, I could miss that patch.
--
Best Regards,
Artem Bityutskiy (????? ????????)
next prev parent reply other threads:[~2011-04-01 14:17 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-30 8:26 [PATCH 1/3] MTD: atmel_nand: modify test case for using DMA operations Hong Xu
2011-03-30 8:26 ` Hong Xu
2011-03-30 8:26 ` [PATCH 2/3] MTD: atmel_nand: trivial: change DMA usage information trace Hong Xu
2011-03-30 8:26 ` Hong Xu
2011-04-01 12:51 ` Artem Bityutskiy
2011-04-01 12:51 ` Artem Bityutskiy
2011-03-30 8:26 ` [PATCH 3/3] MTD/atmel_nand: Fix support for CPUs that do not support DMA access Hong Xu
2011-03-30 8:26 ` Hong Xu
2011-04-01 12:54 ` Artem Bityutskiy
2011-04-01 12:54 ` Artem Bityutskiy
2011-04-01 13:37 ` Nicolas Ferre
2011-04-01 13:37 ` Nicolas Ferre
2011-04-01 13:37 ` Artem Bityutskiy
2011-04-01 13:37 ` Artem Bityutskiy
2011-04-01 14:17 ` Artem Bityutskiy [this message]
2011-04-01 14:17 ` Artem Bityutskiy
2011-04-01 12:49 ` [PATCH 1/3] MTD: atmel_nand: modify test case for using DMA operations Artem Bityutskiy
2011-04-01 12:49 ` Artem Bityutskiy
2011-04-01 14:40 ` [PATCH 1/3 v2] " Nicolas Ferre
2011-04-01 14:40 ` Nicolas Ferre
2011-04-01 14:40 ` Nicolas Ferre
2011-04-01 13:36 ` Artem Bityutskiy
2011-04-01 13:36 ` Artem Bityutskiy
2011-04-01 13:36 ` Artem Bityutskiy
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