Re: [PATCH] scsi: qedi: Add __printf to debug helpers and fix format strings

[kernel test robot <lkp@intel.com>]

Hi Adrián,

kernel test robot noticed the following build warnings:

[auto build test WARNING on jejb-scsi/for-next]
[also build test WARNING on mkp-scsi/for-next linus/master v7.4-rc2 next-20261109]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Adri-n-Garc-a-Casado/scsi-qedi-Add-__printf-to-debug-helpers-and-fix-format-strings/20261109-151738
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next
patch link:    https://lore.kernel.org/r/20261109141738.1624579-1-adriangarciacasado42%40gmail.com
patch subject: [PATCH] scsi: qedi: Add __printf to debug helpers and fix format strings
config: i386-randconfig-1002-20261109 (https://download.01.org/0day-ci/archive/20261110/202611100645.IuoveOp3-lkp@intel.com/config)
compiler: clang version 22.1.8 (https://github.com/llvm/llvm-project ca7933e47d3a3451d81e72ac174dcb5aa28b59d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261110/202611100645.IuoveOp3-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202611100645.IuoveOp3-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/scsi/qedi/qedi_main.c:1489:5: warning: format specifies type 'unsigned long long' but the argument has type 'dma_addr_t' (aka 'unsigned int') [-Wformat]
    1488 |                   "NVM BUF addr=0x%p dma=0x%llx.\n", qedi->iscsi_image,
         |                                            ~~~~
         |                                            %x
    1489 |                   qedi->nvm_buf_dma);
         |                   ^~~~~~~~~~~~~~~~~
   drivers/scsi/qedi/qedi_dbg.h:79:13: note: expanded from macro 'QEDI_INFO'
      78 |                 qedi_dbg_info(pdev, __func__, __LINE__, level, fmt,     \
         |                                                                ~~~
      79 |                               ## __VA_ARGS__)
         |                                  ^~~~~~~~~~~
   1 warning generated.


vim +1489 drivers/scsi/qedi/qedi_main.c

c57ec8fb7c0253 Nilesh Javali    2017-06-27  1477  
c57ec8fb7c0253 Nilesh Javali    2017-06-27  1478  static int qedi_alloc_nvm_iscsi_cfg(struct qedi_ctx *qedi)
c57ec8fb7c0253 Nilesh Javali    2017-06-27  1479  {
750afb08ca7131 Luis Chamberlain 2019-01-04  1480  	qedi->iscsi_image = dma_alloc_coherent(&qedi->pdev->dev,
872e192fab6438 Colin Ian King   2019-03-27  1481  					       sizeof(struct qedi_nvm_iscsi_image),
750afb08ca7131 Luis Chamberlain 2019-01-04  1482  					       &qedi->nvm_buf_dma, GFP_KERNEL);
c77a2fa3ff8f73 Nilesh Javali    2018-08-29  1483  	if (!qedi->iscsi_image) {
c57ec8fb7c0253 Nilesh Javali    2017-06-27  1484  		QEDI_ERR(&qedi->dbg_ctx, "Could not allocate NVM BUF.\n");
c57ec8fb7c0253 Nilesh Javali    2017-06-27  1485  		return -ENOMEM;
c57ec8fb7c0253 Nilesh Javali    2017-06-27  1486  	}
c57ec8fb7c0253 Nilesh Javali    2017-06-27  1487  	QEDI_INFO(&qedi->dbg_ctx, QEDI_LOG_INFO,
c77a2fa3ff8f73 Nilesh Javali    2018-08-29  1488  		  "NVM BUF addr=0x%p dma=0x%llx.\n", qedi->iscsi_image,
c57ec8fb7c0253 Nilesh Javali    2017-06-27 @1489  		  qedi->nvm_buf_dma);
c57ec8fb7c0253 Nilesh Javali    2017-06-27  1490  
c57ec8fb7c0253 Nilesh Javali    2017-06-27  1491  	return 0;
c57ec8fb7c0253 Nilesh Javali    2017-06-27  1492  }
c57ec8fb7c0253 Nilesh Javali    2017-06-27  1493  

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