Currently the Geode AES module fails to encrypt or decrypt if the coherent bits are not set what is currently the case if the encryption does not occur inplace. However, the encryption works on my Geode machine _only_ if the coherent bits are always set. Cc: Jordan Crouse <jordan.crouse@xxxxxxx> Signed-off-by: Sebastian Siewior <sebastian@xxxxxxxxxxxxx> --- drivers/crypto/geode-aes.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/geode-aes.c b/drivers/crypto/geode-aes.c index f2d4fba..0ca92d4 100644 --- a/drivers/crypto/geode-aes.c +++ b/drivers/crypto/geode-aes.c @@ -81,8 +81,7 @@ geode_aes_crypt(struct geode_aes_op *op) * we don't need to worry */ - if (op->src == op->dst) - flags |= (AES_CTRL_DCA | AES_CTRL_SCA); + flags |= (AES_CTRL_DCA | AES_CTRL_SCA); if (op->dir == AES_DIR_ENCRYPT) flags |= AES_CTRL_ENCRYPT; -- 1.5.3.4 - To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
