RE: [PATCH] drivers: crypto: caam: Add CRYPTO_ALG_NO_FALLBACK

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Reviewed-by: Gaurav Jain <gaurav.jain@xxxxxxx>

> -----Original Message-----
> From: Meenakshi Aggarwal <meenakshi.aggarwal@xxxxxxx>
> Sent: Thursday, September 4, 2025 4:56 PM
> To: Horia Geanta <horia.geanta@xxxxxxx>; Varun Sethi <V.Sethi@xxxxxxx>;
> Pankaj Gupta <pankaj.gupta@xxxxxxx>; Gaurav Jain <gaurav.jain@xxxxxxx>;
> herbert@xxxxxxxxxxxxxxxxxxx; davem@xxxxxxxxxxxxx; linux-
> crypto@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx
> Cc: Meenakshi Aggarwal <nxa07556@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
> Subject: [PATCH] drivers: crypto: caam: Add CRYPTO_ALG_NO_FALLBACK
> 
> From: Meenakshi Aggarwal <nxa07556@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
> 
> Add CRYPTO_ALG_NO_FALLBACK cra_flag for hash algorithms.
> 
> Fixes: 4ccd065a69df ("crypto: ahash - Add support for drivers with no fallback")
> 
> Signed-off-by: Meenakshi Aggarwal <nxa07556@xxxxxxxxxxxxxxxx-
> cdc01.nxp.com>
> ---
>  drivers/crypto/caam/caamhash.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c
> index 25c02e267258..90aecefdce01 100644
> --- a/drivers/crypto/caam/caamhash.c
> +++ b/drivers/crypto/caam/caamhash.c
> @@ -1933,7 +1933,8 @@ caam_hash_alloc(struct caam_hash_template
> *template,
>  	alg->cra_priority = CAAM_CRA_PRIORITY;
>  	alg->cra_blocksize = template->blocksize;
>  	alg->cra_alignmask = 0;
> -	alg->cra_flags = CRYPTO_ALG_ASYNC |
> CRYPTO_ALG_ALLOCATES_MEMORY;
> +	alg->cra_flags = CRYPTO_ALG_ASYNC |
> CRYPTO_ALG_ALLOCATES_MEMORY |
> +			 CRYPTO_ALG_NO_FALLBACK;
> 
>  	t_alg->alg_type = template->alg_type;
>  	t_alg->ahash_alg.op.do_one_request = ahash_do_one_req;
> --
> 2.34.1






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