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From: Herbert Xu <herbert@gondor.apana.org.au>
To: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Cc: "David S. Miller" <davem@davemloft.net>,
	Vitaly Chikunov <vt@altlinux.org>,
	Eric Biggers <ebiggers@google.com>,
	Eric Biggers <ebiggers@kernel.org>,
	Gilad Ben-Yossef <gilad@benyossef.com>,
	Ard Biesheuvel <ardb@kernel.org>,
	Jussi Kivilinna <jussi.kivilinna@iki.fi>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	"H. Peter Anvin" <hpa@zytor.com>,
	linux-crypto@vger.kernel.org, x86@kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 2/6] crypto: arm64/sm3-ce - make dependent on sm3 library
Date: Fri, 7 Jan 2022 14:28:53 +1100	[thread overview]
Message-ID: <YdezdZQHZT2+iYV3@gondor.apana.org.au> (raw)
In-Reply-To: <20211223043547.32297-3-tianjia.zhang@linux.alibaba.com>

On Thu, Dec 23, 2021 at 12:35:43PM +0800, Tianjia Zhang wrote:
> SM3 generic library is stand-alone implementation, sm3-ce can depend
> on the SM3 library instead of sm3-generic.
> 
> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
> ---
>  arch/arm64/crypto/Kconfig       |  2 +-
>  arch/arm64/crypto/sm3-ce-glue.c | 20 ++++++++++++++------
>  2 files changed, 15 insertions(+), 7 deletions(-)

This doesn't compile cleanly with C=1 W=1:

  CC [M]  arch/arm64/crypto/sm3-ce-glue.o
  AS [M]  arch/arm64/crypto/sm3-ce-core.o
  CC [M]  arch/arm64/crypto/sm4-ce-glue.o
  CHECK   ../arch/arm64/crypto/sha3-ce-glue.c
../arch/arm64/crypto/sm3-ce-glue.c: In function ‘sm3_ce_update’:
../arch/arm64/crypto/sm3-ce-glue.c:30:10: error: void value not ignored as it ought to be
   30 |   return sm3_update(shash_desc_ctx(desc), data, len);
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../arch/arm64/crypto/sm3-ce-glue.c: In function ‘sm3_ce_final’:
../arch/arm64/crypto/sm3-ce-glue.c:42:10: error: void value not ignored as it ought to be
   42 |   return sm3_final(shash_desc_ctx(desc), out);
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[3]: *** [../scripts/Makefile.build:287: arch/arm64/crypto/sm3-ce-glue.o] Error 1
make[3]: *** Waiting for unfinished jobs....

Please make sure everything builds cleanly with C=1 W=1 *before*
you submit.

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

  reply	other threads:[~2022-01-07  3:29 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-23  4:35 [PATCH v3 0/6] Introduce x86 assembly accelerated implementation for SM3 algorithm Tianjia Zhang
2021-12-23  4:35 ` [PATCH v3 1/6] crypto: sm3 - create SM3 stand-alone library Tianjia Zhang
2021-12-23  4:35 ` [PATCH v3 2/6] crypto: arm64/sm3-ce - make dependent on sm3 library Tianjia Zhang
2022-01-07  3:28   ` Herbert Xu [this message]
2022-01-07  8:57     ` Tianjia Zhang
2021-12-23  4:35 ` [PATCH v3 3/6] crypto: sm2 " Tianjia Zhang
2021-12-23  4:35 ` [PATCH v3 4/6] crypto: sm3 " Tianjia Zhang
2021-12-23  4:35 ` [PATCH v3 5/6] crypto: x86/sm3 - add AVX assembly implementation Tianjia Zhang
2021-12-23  4:35 ` [PATCH v3 6/6] crypto: tcrypt - add asynchronous speed test for SM3 Tianjia Zhang
2021-12-23 10:28 ` [PATCH v3 0/6] Introduce x86 assembly accelerated implementation for SM3 algorithm Borislav Petkov
2021-12-24 10:01   ` Tianjia Zhang
2021-12-24 13:00     ` Borislav Petkov

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