tree 3e28bbb807ff614e6833cee1363c3026b817cf54
parent e13a79acf9a41bdf30f96558b8cc0734cb63dc35
author Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com> 1414518527 -0200
committer Herbert Xu <herbert@gondor.apana.org.au> 1415286902 +0800

crypto: nx - Moving NX-AES-XCBC to be processed logic

The previous limits were estimated locally in a single step
basead on bound values, however it was not correct since
when given certain scatterlist the function nx_build_sg_lists
was consuming more sg entries than allocated causing a
memory corruption and crashes.

This patch removes the old logic and replaces it into nx_sg_build_lists
in order to build a correct nx_sg list using the correct sg_max limit
and bounds.

Signed-off-by: Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>