Eric Biggers <ebiggers@xxxxxxxxxx> wrote: > > The new API is part of the "shash" algorithm type, as it does not make > sense in "ahash". It does a "finup" operation rather than a "digest" > operation in order to support the salt that is used by dm-verity and > fs-verity. There is no fallback implementation that does two regular > finups if the underlying algorithm doesn't support finup2x, since users > probably will want to avoid the overhead of queueing up multiple hashes > when multibuffer hashing won't actually be used anyway. For your intended users, will the SIMD fallback ever be invoked? Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
