Re: [PATCH] crypto:caam - Correct the dma mapping for sg table

[Herbert Xu]

On Mon, Jun 23, 2014 at 07:50:26PM +0530, Ruchika Gupta wrote:
> At few places in caamhash and caamalg, after allocating a dmable
> buffer for sg table , the buffer was being modified.  As per
> definition of DMA_FROM_DEVICE ,afer allocation the memory should
> be treated as read-only by the driver. This patch shifts the
> allocation of dmable buffer for sg table after it is populated
> by the  driver, making it read-only as per the DMA API's requirement.
> 
> Signed-off-by: Ruchika Gupta <ruchika.gupta@xxxxxxxxxxxxx>

Patch applied.
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Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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