Nikos Mavrogiannopoulos <nmav@xxxxxxxxxx> wrote:
> The added CRYPTO_ALG_KERN_DRIVER_ONLY indicates whether a cipher
> is only available via a kernel driver. If the cipher implementation
> might be available by using an instruction set or by porting the
> kernel code, then it must not be set.
>
> In addition it provides crypto_tfm_alg_flags() to obtain
> this and other possible flags.
>
> Signed-off-by: Nikos Mavrogiannopoulos <nmav@xxxxxxxxxx>
For future reference a cc to me is appreciated.
> +static inline u32 crypto_tfm_alg_flags(struct crypto_tfm *tfm)
> +{
> + return tfm->__crt_alg->cra_flags;
> +}
> +
Who is going to use this? For one it's not type-safe as we try
to avoid directly using crypto_tfm in kernel code.
Otherwise your patch looks OK.
Cheers,
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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