On Fri, Aug 24, 2018 at 07:22:19AM -0400, Mikulas Patocka wrote: > > And also ablkcipher_next_slow, ablkcipher_copy_iv, skcipher_next_slow, > skcipher_next_copy, skcipher_copy_iv, blkcipher_next_slow, > blkcipher_copy_iv. > > So, I think that dropping CRYPTO_TFM_REQ_MAY_SLEEP is not possible. These should never trigger for dm-crypt AFAICS since it only happens if you provide unaligned input/output. Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt