Re: [PULL 07/17] crypto/hash-afalg: Implement new hash API

[Markus Armbruster <armbru@redhat.com>]

Daniel P. Berrangé <berrange@redhat.com> writes:

> From: Alejandro Zeise <alejandro.zeise@seagate.com>
>
> Updates the afalg hash driver to support the new accumulative
> hashing changes as part of the patch series.
>
> Implements opening/closing of contexts, updating hash data
> and finalizing the hash digest.
>
> In order to support the update function, a flag needs to be passed
> to the kernel via the socket send call (MSG_MORE) to notify it that more
> data is to be expected to calculate the hash correctly.
> As a result, a new function was added to the iov helper utils to allow
> passing a flag to the socket send call.
>
> Signed-off-by: Alejandro Zeise <alejandro.zeise@seagate.com>
> [ clg: - Handled qcrypto_afalg_hash_ctx_new() errors in
>          qcrypto_afalg_hash_new()
>        - Freed alg_name in qcrypto_afalg_hash_new()
>        - Reworked qcrypto_afalg_recv_from_kernel()
>        - Split iov changes from original patch ]
> Signed-off-by: Cédric Le Goater <clg@redhat.com>
> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

Semantic conflict with commit 8f525028bc6 broke the build:

    ../crypto/hash-afalg.c: In function ‘qcrypto_afalg_hash_free’:
    ../crypto/hash-afalg.c:145:5: error: unknown type name ‘QCryptoAFAlg’; did you mean ‘QCryptoAFAlgo’?
      145 |     QCryptoAFAlg *ctx = hash->opaque;
          |     ^~~~~~~~~~~~
          |     QCryptoAFAlgo


and more of the same.  I'll post a patch.