linux-kernel - Re: [PATCH v3 2/2] scsi: ufs: Add temperature notification exception handling

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Date:   Mon, 13 Sep 2021 00:50:04 +0800
From:   kernel test robot <lkp@...el.com>
To:     Avri Altman <avri.altman@....com>,
        "James E . J . Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>
Cc:     kbuild-all@...ts.01.org, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, Bart Van Assche <bvanassche@....org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Bean Huo <beanhuo@...ron.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Avri Altman <avri.altman@....com>
Subject: Re: [PATCH v3 2/2] scsi: ufs: Add temperature notification exception
 handling

Hi Avri,

I love your patch! Yet something to improve:

[auto build test ERROR on mkp-scsi/for-next]
[also build test ERROR on scsi/for-next next-20210910]
[cannot apply to v5.14]
[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]

url:    https://github.com/0day-ci/linux/commits/Avri-Altman/Add-temperature-notification-support/20210912-212110
base:   https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next
config: x86_64-kexec (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/2aa54f753f44e119f4629ae015fedb3e12cebac6
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Avri-Altman/Add-temperature-notification-support/20210912-212110
        git checkout 2aa54f753f44e119f4629ae015fedb3e12cebac6
        # save the attached .config to linux build tree
        make W=1 ARCH=x86_64 

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

All errors (new ones prefixed by >>):

   ld: drivers/scsi/ufs/ufs-sysfs.o: in function `ufs_hwmon_notify_event':
>> drivers/scsi/ufs/ufshcd.h:1070: multiple definition of `ufs_hwmon_notify_event'; drivers/scsi/ufs/ufshcd.o:drivers/scsi/ufs/ufshcd.h:1070: first defined here
   ld: drivers/scsi/ufs/ufs-debugfs.o: in function `ufs_hwmon_notify_event':
>> drivers/scsi/ufs/ufshcd.h:1070: multiple definition of `ufs_hwmon_notify_event'; drivers/scsi/ufs/ufshcd.o:drivers/scsi/ufs/ufshcd.h:1070: first defined here


vim +1070 drivers/scsi/ufs/ufshcd.h

  1062	
  1063	#ifdef CONFIG_SCSI_UFS_HWMON
  1064	void ufs_hwmon_probe(struct ufs_hba *hba, u8 mask);
  1065	void ufs_hwmon_remove(struct ufs_hba *hba);
  1066	void ufs_hwmon_notify_event(struct ufs_hba *hba, u8 ee_mask);
  1067	#else
  1068	static inline void ufs_hwmon_probe(struct ufs_hba *hba, u8 mask) {}
  1069	static inline void ufs_hwmon_remove(struct ufs_hba *hba) {}
> 1070	void ufs_hwmon_notify_event(struct ufs_hba *hba, u8 ee_mask) {}
  1071	#endif
  1072	

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

Download attachment ".config.gz" of type "application/gzip" (28981 bytes)