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Message-ID: <202511141721.73B0pu4H-lkp@intel.com>
Date: Fri, 14 Nov 2025 17:36:49 +0800
From: kernel test robot <lkp@...el.com>
To: T Pratham <t-pratham@...com>, Herbert Xu <herbert@...dor.apana.org.au>,
"David S. Miller" <davem@...emloft.net>
Cc: oe-kbuild-all@...ts.linux.dev, netdev@...r.kernel.org,
Manorit Chawdhry <m-chawdhry@...com>,
Kamlesh Gurudasani <kamlesh@...com>,
Shiva Tripathi <s-tripathi1@...com>,
Kavitha Malarvizhi <k-malarvizhi@...com>,
Vishal Mahaveer <vishalm@...com>, linux-crypto@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 3/4] crypto: ti - Add support for AES-GCM in DTHEv2
driver
Hi Pratham,
kernel test robot noticed the following build errors:
[auto build test ERROR on herbert-crypto-2.6/master]
[also build test ERROR on linus/master v6.18-rc5]
[cannot apply to herbert-cryptodev-2.6/master next-20251114]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/T-Pratham/crypto-ti-Add-support-for-AES-XTS-in-DTHEv2-driver/20251111-192827
base: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git master
patch link: https://lore.kernel.org/r/20251111112137.976121-4-t-pratham%40ti.com
patch subject: [PATCH v6 3/4] crypto: ti - Add support for AES-GCM in DTHEv2 driver
config: s390-randconfig-002-20251114 (https://download.01.org/0day-ci/archive/20251114/202511141721.73B0pu4H-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251114/202511141721.73B0pu4H-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202511141721.73B0pu4H-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/crypto/ti/dthev2-aes.c: In function 'dthe_aead_init_tfm':
>> drivers/crypto/ti/dthev2-aes.c:573:24: error: implicit declaration of function 'crypto_alloc_sync_aead'; did you mean 'crypto_alloc_aead'? [-Werror=implicit-function-declaration]
573 | ctx->aead_fb = crypto_alloc_sync_aead(alg_name, 0,
| ^~~~~~~~~~~~~~~~~~~~~~
| crypto_alloc_aead
drivers/crypto/ti/dthev2-aes.c:573:22: warning: assignment to 'struct crypto_sync_aead *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
573 | ctx->aead_fb = crypto_alloc_sync_aead(alg_name, 0,
| ^
drivers/crypto/ti/dthev2-aes.c: In function 'dthe_aead_exit_tfm':
>> drivers/crypto/ti/dthev2-aes.c:588:9: error: implicit declaration of function 'crypto_free_sync_aead'; did you mean 'crypto_free_aead'? [-Werror=implicit-function-declaration]
588 | crypto_free_sync_aead(ctx->aead_fb);
| ^~~~~~~~~~~~~~~~~~~~~
| crypto_free_aead
drivers/crypto/ti/dthev2-aes.c: In function 'dthe_aead_setkey':
>> drivers/crypto/ti/dthev2-aes.c:831:9: error: implicit declaration of function 'crypto_sync_aead_clear_flags'; did you mean 'crypto_aead_clear_flags'? [-Werror=implicit-function-declaration]
831 | crypto_sync_aead_clear_flags(ctx->aead_fb, CRYPTO_TFM_REQ_MASK);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
| crypto_aead_clear_flags
>> drivers/crypto/ti/dthev2-aes.c:832:9: error: implicit declaration of function 'crypto_sync_aead_set_flags'; did you mean 'crypto_aead_set_flags'? [-Werror=implicit-function-declaration]
832 | crypto_sync_aead_set_flags(ctx->aead_fb,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
| crypto_aead_set_flags
>> drivers/crypto/ti/dthev2-aes.c:836:16: error: implicit declaration of function 'crypto_sync_aead_setkey'; did you mean 'crypto_aead_setkey'? [-Werror=implicit-function-declaration]
836 | return crypto_sync_aead_setkey(ctx->aead_fb, key, keylen);
| ^~~~~~~~~~~~~~~~~~~~~~~
| crypto_aead_setkey
drivers/crypto/ti/dthev2-aes.c: In function 'dthe_aead_setauthsize':
>> drivers/crypto/ti/dthev2-aes.c:846:16: error: implicit declaration of function 'crypto_sync_aead_setauthsize'; did you mean 'crypto_aead_setauthsize'? [-Werror=implicit-function-declaration]
846 | return crypto_sync_aead_setauthsize(ctx->aead_fb, authsize);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
| crypto_aead_setauthsize
drivers/crypto/ti/dthev2-aes.c: In function 'dthe_aead_do_fallback':
>> drivers/crypto/ti/dthev2-aes.c:854:9: error: implicit declaration of function 'SYNC_AEAD_REQUEST_ON_STACK'; did you mean 'SYNC_SKCIPHER_REQUEST_ON_STACK'? [-Werror=implicit-function-declaration]
854 | SYNC_AEAD_REQUEST_ON_STACK(subreq, ctx->aead_fb);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
| SYNC_SKCIPHER_REQUEST_ON_STACK
>> drivers/crypto/ti/dthev2-aes.c:854:36: error: 'subreq' undeclared (first use in this function)
854 | SYNC_AEAD_REQUEST_ON_STACK(subreq, ctx->aead_fb);
| ^~~~~~
drivers/crypto/ti/dthev2-aes.c:854:36: note: each undeclared identifier is reported only once for each function it appears in
drivers/crypto/ti/dthev2-aes.c:863:1: warning: control reaches end of non-void function [-Wreturn-type]
863 | }
| ^
cc1: some warnings being treated as errors
vim +573 drivers/crypto/ti/dthev2-aes.c
563
564 static int dthe_aead_init_tfm(struct crypto_aead *tfm)
565 {
566 struct dthe_tfm_ctx *ctx = crypto_aead_ctx(tfm);
567 struct dthe_data *dev_data = dthe_get_dev(ctx);
568
569 ctx->dev_data = dev_data;
570
571 const char *alg_name = crypto_tfm_alg_name(crypto_aead_tfm(tfm));
572
> 573 ctx->aead_fb = crypto_alloc_sync_aead(alg_name, 0,
574 CRYPTO_ALG_NEED_FALLBACK);
575 if (IS_ERR(ctx->aead_fb)) {
576 dev_err(dev_data->dev, "fallback driver %s couldn't be loaded\n",
577 alg_name);
578 return PTR_ERR(ctx->aead_fb);
579 }
580
581 return 0;
582 }
583
584 static void dthe_aead_exit_tfm(struct crypto_aead *tfm)
585 {
586 struct dthe_tfm_ctx *ctx = crypto_aead_ctx(tfm);
587
> 588 crypto_free_sync_aead(ctx->aead_fb);
589 }
590
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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