[PATCH 07/10] crypto: Use ARCH_DMA_MINALIGN instead of ARCH_KMALLOC_MINALIGN

[Herbert Xu]

On Sun, Apr 17, 2022 at 09:50:50AM +0100, Catalin Marinas wrote:
>
> Right, if that's what you prefer. Something like:
> 
> diff --git a/include/linux/crypto.h b/include/linux/crypto.h
> index 2324ab6f1846..bb645b2f2718 100644
> --- a/include/linux/crypto.h
> +++ b/include/linux/crypto.h
> @@ -645,7 +645,7 @@ struct crypto_tfm {
>  	
>  	struct crypto_alg *__crt_alg;
>  
> -	void *__crt_ctx[] CRYPTO_MINALIGN_ATTR;
> +	void *__crt_ctx[] __aligned(ARCH_DMA_MINALIGN);
>  };
> 
> But once we do that, are there any other CRYPTO_MINALIGN left around?

This is still implying the whole structure is aligned to the given
value, which it is not.

Please just add the padding as needed.

Cheers,
-- 
Email: Herbert Xu <herbert at gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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