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List:       linux-can
Subject:    Re: [PATCH 1/1] can: esd: add support for esd GmbH PCIe/402 CAN interface family
From:       kernel test robot <lkp () intel ! com>
Date:       2021-07-30 6:33:19
Message-ID: 202107301446.9TOp5jO7-lkp () intel ! com
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Hi "Stefan,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on 8dad5561c13ade87238d9de6dd410b43f7562447]

url:    https://github.com/0day-ci/linux/commits/Stefan-M-tje/can-esd-add-support-for-esd-GmbH-PCIe-402-CAN-interface-family/20210729-044114
                
base:   8dad5561c13ade87238d9de6dd410b43f7562447
config: i386-randconfig-a004-20210728 (attached as .config)
compiler: gcc-10 (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/5110edee0d2180efeaa1236b2652709848bdd6fc
  git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review \
Stefan-M-tje/can-esd-add-support-for-esd-GmbH-PCIe-402-CAN-interface-family/20210729-044114
  git checkout 5110edee0d2180efeaa1236b2652709848bdd6fc
        # save the attached .config to linux build tree
        make W=1 ARCH=i386 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

> > ERROR: modpost: "register_candev" [drivers/net/can/esd/esd_402_pci.ko] undefined!
> > ERROR: modpost: "alloc_can_err_skb" [drivers/net/can/esd/esd_402_pci.ko] \
> >                 undefined!
> > ERROR: modpost: "can_bus_off" [drivers/net/can/esd/esd_402_pci.ko] undefined!
> > ERROR: modpost: "close_candev" [drivers/net/can/esd/esd_402_pci.ko] undefined!
> > ERROR: modpost: "alloc_candev_mqs" [drivers/net/can/esd/esd_402_pci.ko] \
> > undefined!
ERROR: modpost: "free_candev" [drivers/net/can/esd/esd_402_pci.ko] undefined!
ERROR: modpost: "can_change_mtu" [drivers/net/can/esd/esd_402_pci.ko] undefined!
ERROR: modpost: "can_change_state" [drivers/net/can/esd/esd_402_pci.ko] undefined!
ERROR: modpost: "unregister_candev" [drivers/net/can/esd/esd_402_pci.ko] undefined!
ERROR: modpost: "alloc_can_skb" [drivers/net/can/esd/esd_402_pci.ko] undefined!
WARNING: modpost: suppressed 4 unresolved symbol warnings because there were too \
many)

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org


[".config.gz" (application/gzip)]

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