ozlabs.org; linux-cry...@vger.kernel.org; Tabi
> Timur-B04825
> Subject: Re: [PATCH v0 1/2] DMA: fsldma: Disable
> DMA_INTERRUPT when Async_tx enabled
>
> On Thu, Oct 15, 2009 at 06:25:14PM -0700, Dan Williams wrote:
> > [ added Leo and Timur to the Cc ]
> >
>
On Thu, Oct 15, 2009 at 06:25:14PM -0700, Dan Williams wrote:
> [ added Leo and Timur to the Cc ]
>
> On Wed, Oct 14, 2009 at 11:41 PM, Vishnu Suresh wrote:
> > This patch disables the use of DMA_INTERRUPT capability with Async_tx
> >
> > The fsldma produces a null transfer with DMA_INTERRUPT
> >
[ added Leo and Timur to the Cc ]
On Wed, Oct 14, 2009 at 11:41 PM, Vishnu Suresh wrote:
> This patch disables the use of DMA_INTERRUPT capability with Async_tx
>
> The fsldma produces a null transfer with DMA_INTERRUPT
> capability when used with Async_tx. When RAID devices queue
> a transaction
This patch disables the use of DMA_INTERRUPT capability with Async_tx
The fsldma produces a null transfer with DMA_INTERRUPT
capability when used with Async_tx. When RAID devices queue
a transaction via Async_tx, this results in a hang.
Signed-off-by: Vishnu Suresh
---
drivers/dma/fsldma.c |
