linux-kernel - paes_s390.c:undefined reference to `crypto_engine

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Message-ID: <202505310614.xYOiPjac-lkp@intel.com>
Date: Sat, 31 May 2025 06:20:33 +0800
From: kernel test robot <lkp@...el.com>
To: Harald Freudenberger <freude@...ux.ibm.com>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-kernel@...r.kernel.org, Heiko Carstens <hca@...ux.ibm.com>,
	Holger Dengler <dengler@...ux.ibm.com>
Subject: paes_s390.c:undefined reference to `crypto_engine_stop'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   8477ab143069c6b05d6da4a8184ded8b969240f5
commit: 6cd87cb5ef6ca50ae17c371482ceaab1d635e232 s390/crypto: Rework protected key AES for true asynch support
date:   2 weeks ago
config: s390-randconfig-002-20250531 (https://download.01.org/0day-ci/archive/20250531/202505310614.xYOiPjac-lkp@intel.com/config)
compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250531/202505310614.xYOiPjac-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/202505310614.xYOiPjac-lkp@intel.com/

All errors (new ones prefixed by >>):

   s390x-linux-ld: arch/s390/crypto/paes_s390.o: in function `paes_s390_fini':
>> paes_s390.c:(.text+0x22): undefined reference to `crypto_engine_stop'
>> s390x-linux-ld: paes_s390.c:(.text+0x2e): undefined reference to `crypto_engine_exit'
>> s390x-linux-ld: paes_s390.c:(.text+0x4e): undefined reference to `crypto_engine_unregister_skcipher'
   s390x-linux-ld: paes_s390.c:(.text+0x6e): undefined reference to `crypto_engine_unregister_skcipher'
   s390x-linux-ld: paes_s390.c:(.text+0x8e): undefined reference to `crypto_engine_unregister_skcipher'
   s390x-linux-ld: paes_s390.c:(.text+0xae): undefined reference to `crypto_engine_unregister_skcipher'
   s390x-linux-ld: arch/s390/crypto/paes_s390.o: in function `ecb_paes_do_one_request':
>> paes_s390.c:(.text+0x33e): undefined reference to `crypto_finalize_skcipher_request'
   s390x-linux-ld: arch/s390/crypto/paes_s390.o: in function `ecb_paes_crypt':
>> paes_s390.c:(.text+0x52e): undefined reference to `crypto_transfer_skcipher_request_to_engine'
   s390x-linux-ld: arch/s390/crypto/paes_s390.o: in function `cbc_paes_do_one_request':
   paes_s390.c:(.text+0xa1e): undefined reference to `crypto_finalize_skcipher_request'
   s390x-linux-ld: arch/s390/crypto/paes_s390.o: in function `cbc_paes_crypt':
   paes_s390.c:(.text+0xaae): undefined reference to `crypto_transfer_skcipher_request_to_engine'
   s390x-linux-ld: arch/s390/crypto/paes_s390.o: in function `xts_paes_encrypt':
   paes_s390.c:(.text+0x10ca): undefined reference to `crypto_transfer_skcipher_request_to_engine'
   s390x-linux-ld: arch/s390/crypto/paes_s390.o: in function `xts_paes_decrypt':
   paes_s390.c:(.text+0x11aa): undefined reference to `crypto_transfer_skcipher_request_to_engine'
   s390x-linux-ld: arch/s390/crypto/paes_s390.o: in function `xts_paes_do_one_request':
   paes_s390.c:(.text+0x12fe): undefined reference to `crypto_finalize_skcipher_request'
   s390x-linux-ld: arch/s390/crypto/paes_s390.o: in function `ctr_paes_crypt':
   paes_s390.c:(.text+0x1dd4): undefined reference to `crypto_transfer_skcipher_request_to_engine'
   s390x-linux-ld: arch/s390/crypto/paes_s390.o: in function `ctr_paes_do_one_request':
   paes_s390.c:(.text+0x1f0e): undefined reference to `crypto_finalize_skcipher_request'
   s390x-linux-ld: arch/s390/crypto/paes_s390.o: in function `paes_s390_init':
>> paes_s390.c:(.init.text+0x48): undefined reference to `crypto_engine_alloc_init_and_set'
>> s390x-linux-ld: paes_s390.c:(.init.text+0x5e): undefined reference to `crypto_engine_start'
>> s390x-linux-ld: paes_s390.c:(.init.text+0x74): undefined reference to `crypto_engine_exit'
>> s390x-linux-ld: paes_s390.c:(.init.text+0xf4): undefined reference to `crypto_engine_register_skcipher'
   s390x-linux-ld: paes_s390.c:(.init.text+0x118): undefined reference to `crypto_engine_register_skcipher'
   s390x-linux-ld: paes_s390.c:(.init.text+0x13c): undefined reference to `crypto_engine_register_skcipher'
   s390x-linux-ld: paes_s390.c:(.init.text+0x1b6): undefined reference to `crypto_engine_register_skcipher'

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki