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SubjectRe: [PATCH] scsi: qedf: Fix defective logging format and argument mismatches
Hi Joe,

[auto build test WARNING on scsi/for-next]
[also build test WARNING on v4.11-rc1 next-20170306]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Joe-Perches/scsi-qedf-Fix-defective-logging-format-and-argument-mismatches/20170307-005400
base: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next
config: xtensa-allmodconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 4.9.0
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=xtensa

All warnings (new ones prefixed by >>):

drivers/scsi/qedf/qedf_main.c: In function 'qedf_alloc_bdq':
>> drivers/scsi/qedf/qedf_main.c:2458:2: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 7 has type 'dma_addr_t' [-Wformat=]
QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_DISC,
^

vim +2458 drivers/scsi/qedf/qedf_main.c

61d8658b Dupuis, Chad 2017-02-15 2442 }
61d8658b Dupuis, Chad 2017-02-15 2443 }
61d8658b Dupuis, Chad 2017-02-15 2444
61d8658b Dupuis, Chad 2017-02-15 2445 /* Alloc dma memory for BDQ page buffer list */
61d8658b Dupuis, Chad 2017-02-15 2446 qedf->bdq_pbl_mem_size =
61d8658b Dupuis, Chad 2017-02-15 2447 QEDF_BDQ_SIZE * sizeof(struct scsi_bd);
61d8658b Dupuis, Chad 2017-02-15 2448 qedf->bdq_pbl_mem_size =
61d8658b Dupuis, Chad 2017-02-15 2449 ALIGN(qedf->bdq_pbl_mem_size, QEDF_PAGE_SIZE);
61d8658b Dupuis, Chad 2017-02-15 2450
61d8658b Dupuis, Chad 2017-02-15 2451 qedf->bdq_pbl = dma_alloc_coherent(&qedf->pdev->dev,
61d8658b Dupuis, Chad 2017-02-15 2452 qedf->bdq_pbl_mem_size, &qedf->bdq_pbl_dma, GFP_KERNEL);
61d8658b Dupuis, Chad 2017-02-15 2453 if (!qedf->bdq_pbl) {
61d8658b Dupuis, Chad 2017-02-15 2454 QEDF_ERR(&(qedf->dbg_ctx), "Could not allocate BDQ PBL.\n");
61d8658b Dupuis, Chad 2017-02-15 2455 return -ENOMEM;
61d8658b Dupuis, Chad 2017-02-15 2456 }
61d8658b Dupuis, Chad 2017-02-15 2457
61d8658b Dupuis, Chad 2017-02-15 @2458 QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_DISC,
61d8658b Dupuis, Chad 2017-02-15 2459 "BDQ PBL addr=0x%p dma=0x%llx.\n", qedf->bdq_pbl,
61d8658b Dupuis, Chad 2017-02-15 2460 qedf->bdq_pbl_dma);
61d8658b Dupuis, Chad 2017-02-15 2461
61d8658b Dupuis, Chad 2017-02-15 2462 /*
61d8658b Dupuis, Chad 2017-02-15 2463 * Populate BDQ PBL with physical and virtual address of individual
61d8658b Dupuis, Chad 2017-02-15 2464 * BDQ buffers
61d8658b Dupuis, Chad 2017-02-15 2465 */
61d8658b Dupuis, Chad 2017-02-15 2466 pbl = (struct scsi_bd *)qedf->bdq_pbl;

:::::: The code at line 2458 was first introduced by commit
:::::: 61d8658b4a435eac729966cc94cdda077a8df5cd scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework.

:::::: TO: Dupuis, Chad <chad.dupuis@cavium.com>
:::::: CC: Martin K. Petersen <martin.petersen@oracle.com>

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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