linux-kernel - Re: [PATCH v6 4/4] Add SPAcc Kconfig and Makefile

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <202510040852.qK4TiL4k-lkp@intel.com>
Date: Sat, 4 Oct 2025 09:18:53 +0800
From: kernel test robot <lkp@...el.com>
To: Pavitrakumar Managutte <pavitrakumarm@...avyalabs.com>,
	linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org, herbert@...dor.apana.org.au,
	robh@...nel.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev, krzk+dt@...nel.org,
	conor+dt@...nel.org, Ruud.Derwig@...opsys.com,
	manjunath.hadli@...avyalabs.com, adityak@...avyalabs.com,
	Pavitrakumar Managutte <pavitrakumarm@...avyalabs.com>,
	kernel test robot <lkp@...el.com>
Subject: Re: [PATCH v6 4/4] Add SPAcc Kconfig and Makefile

Hi Pavitrakumar,

kernel test robot noticed the following build errors:

[auto build test ERROR on 166c83f7789ed02dc1f25bc7bed4a1beb25343aa]

url:    https://github.com/intel-lab-lkp/linux/commits/Pavitrakumar-Managutte/dt-bindings-crypto-Document-support-for-SPAcc/20250929-155434
base:   166c83f7789ed02dc1f25bc7bed4a1beb25343aa
patch link:    https://lore.kernel.org/r/20250929074334.118413-5-pavitrakumarm%40vayavyalabs.com
patch subject: [PATCH v6 4/4] Add SPAcc Kconfig and Makefile
config: i386-randconfig-013-20251004 (https://download.01.org/0day-ci/archive/20251004/202510040852.qK4TiL4k-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251004/202510040852.qK4TiL4k-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/202510040852.qK4TiL4k-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: crypto_engine_alloc_init
   >>> referenced by spacc_device.c:88 (drivers/crypto/dwc-spacc/spacc_device.c:88)
   >>>               drivers/crypto/dwc-spacc/spacc_device.o:(spacc_crypto_probe) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: crypto_engine_start
   >>> referenced by spacc_device.c:95 (drivers/crypto/dwc-spacc/spacc_device.c:95)
   >>>               drivers/crypto/dwc-spacc/spacc_device.o:(spacc_crypto_probe) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: crypto_engine_stop
   >>> referenced by spacc_device.c:203 (drivers/crypto/dwc-spacc/spacc_device.c:203)
   >>>               drivers/crypto/dwc-spacc/spacc_device.o:(spacc_crypto_probe) in archive vmlinux.a
   >>> referenced by spacc_device.c:250 (drivers/crypto/dwc-spacc/spacc_device.c:250)
   >>>               drivers/crypto/dwc-spacc/spacc_device.o:(spacc_crypto_remove) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: crypto_engine_exit
   >>> referenced by spacc_device.c:206 (drivers/crypto/dwc-spacc/spacc_device.c:206)
   >>>               drivers/crypto/dwc-spacc/spacc_device.o:(spacc_crypto_probe) in archive vmlinux.a
   >>> referenced by spacc_device.c:251 (drivers/crypto/dwc-spacc/spacc_device.c:251)
   >>>               drivers/crypto/dwc-spacc/spacc_device.o:(spacc_crypto_remove) in archive vmlinux.a

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