linux-kernel - ld.lld: error: undefined symbol: devm_gen_pool

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>] [day] [month] [year] [list]

Message-ID: <202305221206.1TaugDKP-lkp@intel.com>
Date:   Mon, 22 May 2023 12:47:54 +0800
From:   kernel test robot <lkp@...el.com>
To:     Jacek Lawrynowicz <jacek.lawrynowicz@...ux.intel.com>
Cc:     llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
        linux-kernel@...r.kernel.org,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        Andrzej Kacprowski <andrzej.kacprowski@...ux.intel.com>,
        Krystian Pradzynski <krystian.pradzynski@...ux.intel.com>,
        Oded Gabbay <ogabbay@...nel.org>,
        Jeffrey Hugo <quic_jhugo@...cinc.com>
Subject: ld.lld: error: undefined symbol: devm_gen_pool_create

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   44c026a73be8038f03dbdeef028b642880cf1511
commit: 5d7422cfb498bf25c4a9ea6b9d82253cb5236364 accel/ivpu: Add IPC driver and JSM messages
date:   4 months ago
config: x86_64-randconfig-x064-20230522
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
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
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d7422cfb498bf25c4a9ea6b9d82253cb5236364
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 5d7422cfb498bf25c4a9ea6b9d82253cb5236364
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305221206.1TaugDKP-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: gen_pool_free_owner
   >>> referenced by genalloc.h:172 (include/linux/genalloc.h:172)
   >>>               drivers/accel/ivpu/ivpu_ipc.o:(ivpu_ipc_consumer_del) in archive vmlinux.a
   >>> referenced by genalloc.h:172 (include/linux/genalloc.h:172)
   >>>               drivers/accel/ivpu/ivpu_ipc.o:(ivpu_ipc_send_receive_internal) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: gen_pool_alloc_algo_owner
   >>> referenced by genalloc.h:138 (include/linux/genalloc.h:138)
   >>>               drivers/accel/ivpu/ivpu_ipc.o:(ivpu_ipc_send_receive_internal) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: devm_gen_pool_create
   >>> referenced by ivpu_ipc.c:431 (drivers/accel/ivpu/ivpu_ipc.c:431)
   >>>               drivers/accel/ivpu/ivpu_ipc.o:(ivpu_ipc_init) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: gen_pool_add_owner
   >>> referenced by genalloc.h:104 (include/linux/genalloc.h:104)
   >>>               drivers/accel/ivpu/ivpu_ipc.o:(ivpu_ipc_init) in archive vmlinux.a

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

View attachment "config" of type "text/plain" (155303 bytes)