The lskcipher conversion broke essiv. The superficial reason is that it was missed during the lskcipher addition as it does something similar to cryptd by being capable of both creating skciphers as well as aead algorithms. However, this also revealed that users of skcipher spawns were dereferencing fields that may be specific to skcipher_alg. This is invalid as the underlying algorithm may be an lskcipher_alg. Only fields in skcipher_alg_common may be used. This series adds the necessary helper for this and converts all users of skcipher spawns to use the new helper. The first patch is a left-over from the previous series and simply converts arc4 to an lskcipher. Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
