Re: [PATCH v5 07/16] crypto/hash-afalg: Implement new hash API

[Daniel P . Berrangé]

On Tue, Oct 08, 2024 at 09:57:14AM +0200, Cédric Le Goater wrote:
> 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>
> ---
>  crypto/hash-afalg.c | 127 ++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 127 insertions(+)

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>


With regards,
Daniel
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