linux-kernel - Re: [PATCH] crypto: af_alg - add async support to algif

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Date:	Thu, 28 Jan 2016 06:29:04 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Tadeusz Struk <tadeusz.struk@...el.com>
Cc:	kbuild-all@...org, herbert@...dor.apana.org.au,
	smueller@...onox.de, tadeusz.struk@...el.com,
	linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] crypto: af_alg - add async support to algif_aead

Hi Tadeusz,

[auto build test ERROR on cryptodev/master]
[also build test ERROR on v4.5-rc1 next-20160127]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Tadeusz-Struk/crypto-af_alg-add-async-support-to-algif_aead/20160128-061818
base:   https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master
config: x86_64-randconfig-x011-01270835 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All error/warnings (new ones prefixed by >>):

   crypto/algif_aead.c: In function 'aead_async_cb':
>> crypto/algif_aead.c:386:29: error: implicit declaration of function 'aead_request_cast' [-Werror=implicit-function-declaration]
     struct aead_request *req = aead_request_cast(_req);
                                ^
>> crypto/algif_aead.c:386:29: warning: initialization makes pointer from integer without a cast [-Wint-conversion]
   cc1: some warnings being treated as errors

vim +/aead_request_cast +386 crypto/algif_aead.c

   380	static void aead_async_cb(struct crypto_async_request *_req, int err)
   381	{
   382		struct sock *sk = _req->data;
   383		struct alg_sock *ask = alg_sk(sk);
   384		struct aead_ctx *ctx = ask->private;
   385		struct crypto_aead *tfm = crypto_aead_reqtfm(&ctx->aead_req);
 > 386		struct aead_request *req = aead_request_cast(_req);
   387		struct aead_async_req *areq = GET_ASYM_REQ(req, tfm);
   388		struct scatterlist *sg = areq->tsgl;
   389		struct aead_async_rsgl *rsgl;

---
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