Re: [PATCH v3 08/14] crypto: sun8i-ce: split into prepare/run/unprepare

From: kernel test robot
Date: Sun Jun 21 2020 - 16:49:01 EST


Hi Corentin,

I love your patch! Perhaps something to improve:

[auto build test WARNING on sunxi/sunxi/for-next]
[also build test WARNING on cryptodev/master crypto/master v5.8-rc1]
[cannot apply to next-20200621]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use as documented in
https://git-scm.com/docs/git-format-patch]

url: https://github.com/0day-ci/linux/commits/Corentin-Labbe/crypto-allwinner-add-xRNG-and-hashes/20200622-033401
base: https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git sunxi/for-next
config: arm-sunxi_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All warnings (new ones prefixed by >>, old ones prefixed by <<):

>> drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c:277:5: warning: no previous prototype for 'sun8i_ce_cipher_run' [-Wmissing-prototypes]
277 | int sun8i_ce_cipher_run(struct crypto_engine *engine, void *areq)
| ^~~~~~~~~~~~~~~~~~~

vim +/sun8i_ce_cipher_run +277 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c

276
> 277 int sun8i_ce_cipher_run(struct crypto_engine *engine, void *areq)
278 {
279 struct skcipher_request *breq = container_of(areq, struct skcipher_request, base);
280 struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(breq);
281 struct sun8i_cipher_tfm_ctx *op = crypto_skcipher_ctx(tfm);
282 struct sun8i_ce_dev *ce = op->ce;
283 struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(breq);
284 int flow, err;
285
286 flow = rctx->flow;
287 err = sun8i_ce_run_task(ce, flow, crypto_tfm_alg_name(breq->base.tfm));
288 crypto_finalize_skcipher_request(engine, breq, err);
289 return 0;
290 }
291

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

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