Comment # 2 on bug 1018515 from Martin Wilck

I believe this is related to this upstream patch series which was added in
4.10rc2:

85671860caaca crypto: aesni - Convert to skcipher
eed93e0ce335f crypto: testmgr - Do not test internal algorithms
065ce3273782b crypto: glue_helper - Add skcipher xts helpers
043a44001b9ea crypto: pcbc - Convert to skcipher
266d051601017 crypto: simd - Add simd skcipher helper
4e0958d19bd86 crypto: cryptd - Add support for skcipher
430b441cdcdeb crypto: api - Do not clear type bits in crypto_larval_lookup
f1c131b45410a crypto: xts - Convert to skcipher
700cb3f5fe755 crypto: lrw - Convert to skcipher
cf2c0fe740840 crypto: aes-ce-ccm - Use skcipher walk interface
b286d8b1a6906 crypto: skcipher - Add skcipher walk interface