linux-kernel - Re: [PATCH v2 3/3] crypto: hisilicon/sec

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Date:   Wed, 10 Feb 2021 17:43:28 +1100
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Longfang Liu <liulongfang@...wei.com>
Cc:     wangzhou1@...ilicon.com, xuzaibo@...wei.com,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/3] crypto: hisilicon/sec - fixes shash test error

On Sun, Feb 07, 2021 at 06:04:40PM +0800, Longfang Liu wrote:
> If the header file "crypto/internal/hash.h" not
> added, the allocation of crypto_tfm will fail when
> the shash algorithm calculates the hash
> through the software.
> 
> Signed-off-by: Longfang Liu <liulongfang@...wei.com>
> ---
>  drivers/crypto/hisilicon/sec2/sec_crypto.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/crypto/hisilicon/sec2/sec_crypto.c b/drivers/crypto/hisilicon/sec2/sec_crypto.c
> index d2c4a2c..988faf7 100644
> --- a/drivers/crypto/hisilicon/sec2/sec_crypto.c
> +++ b/drivers/crypto/hisilicon/sec2/sec_crypto.c
> @@ -7,6 +7,7 @@
>  #include <crypto/des.h>
>  #include <crypto/hash.h>
>  #include <crypto/internal/aead.h>
> +#include <crypto/internal/hash.h>

Please explain what exactly in this file needs this header file.

As it stands you could just be hiding real bugs.

Thanks,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt