path: root/lib
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authorRomain Perier <romain.perier@free-electrons.com>2016-07-22 15:46:24 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2016-07-28 13:04:44 +0800
commit64ec6ccb76e6ef13c40ad68e125545f8807a26c8 (patch)
treef1acc580bc588d0b1eec16a7b486913dce30ceb7 /lib
parent603e989ebee21bfa9cddf8390d0515a07324edc8 (diff)
crypto: marvell - Update cache with input sg only when it is unmapped
So far, the cache of the ahash requests was updated from the 'complete' operation. This complete operation is called from mv_cesa_tdma_process before the cleanup operation, which means that the content of req->src can be read and copied when it is still mapped. This commit fixes the issue by moving this cache update from mv_cesa_ahash_complete to mv_cesa_ahash_req_cleanup, so the copy is done once the sglist is unmapped. Fixes: 1bf6682cb31d ("crypto: marvell - Add a complete operation for..") Signed-off-by: Romain Perier <romain.perier@free-electrons.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'lib')
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