[dpdk-stable] [PATCH] crypto/qat: fix to avoid buffer overwrite in OOP case

[Yuanhan Liu]

On Tue, Jan 24, 2017 at 04:41:49PM +0000, Fiona Trahe wrote:
> [ backported from upstream commit 
> 96ec5f904590f6fb2b1c467b9094c4c8fedb8d5a ]
> 
> In out-of-place operation, data is DMAed from source mbuf
> to destination mbuf. To avoid header data in dest mbuf being
> overwritten, the minimal data-set should be DMAed.
> 
> Fixes: 39e0bee48e81 ("crypto/qat: rework request builder for performance")
> 
> Signed-off-by: Fiona Trahe <fiona.trahe at intel.com>
> Acked-by: John Griffin <john.griffin at intel.com>

Applied to dpdk-stable/16.11

Thanks.

	--yliu