Re: [PATCH] powernv: Use __printf in pe_level_printk

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

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Hi,

[auto build test WARNING on v4.7-rc7]
[also build test WARNING on next-20160721]
[cannot apply to powerpc/next]
[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/powernv-Use-__printf-in-pe_level_printk/20160715-171449
config: powerpc-allmodconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 5.4.0-6) 5.4.0 20160609
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=powerpc 

All warnings (new ones prefixed by >>):

   In file included from arch/powerpc/platforms/powernv/pci-ioda.c:49:0:
   arch/powerpc/platforms/powernv/pci-ioda.c: In function 'pnv_ioda_deconfigure_pe':
>> arch/powerpc/platforms/powernv/pci-ioda.c:784:15: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'int64_t {aka long long int}' [-Wformat=]
      pe_warn(pe, "OPAL error %ld remove self from PELTV\n", rc);
                  ^
   arch/powerpc/platforms/powernv/pci.h:222:36: note: in definition of macro 'pe_warn'
     pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__)
                                       ^
   arch/powerpc/platforms/powernv/pci-ioda.c:788:14: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'int64_t {aka long long int}' [-Wformat=]
      pe_err(pe, "OPAL error %ld trying to setup PELT table\n", rc);
                 ^
   arch/powerpc/platforms/powernv/pci.h:220:32: note: in definition of macro 'pe_err'
     pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__)
                                   ^
   arch/powerpc/platforms/powernv/pci-ioda.c: In function 'pnv_ioda_setup_bus_PE':
>> arch/powerpc/platforms/powernv/pci-ioda.c:1067:15: warning: format '%d' expects argument of type 'int', but argument 4 has type 'resource_size_t {aka long long unsigned int}' [-Wformat=]
      pe_info(pe, "Secondary bus %d..%d associated with PE#%d\n",
                  ^
   arch/powerpc/platforms/powernv/pci.h:224:33: note: in definition of macro 'pe_info'
     pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__)
                                    ^
   arch/powerpc/platforms/powernv/pci-ioda.c:1067:15: warning: format '%d' expects argument of type 'int', but argument 5 has type 'resource_size_t {aka long long unsigned int}' [-Wformat=]
      pe_info(pe, "Secondary bus %d..%d associated with PE#%d\n",
                  ^
   arch/powerpc/platforms/powernv/pci.h:224:33: note: in definition of macro 'pe_info'
     pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__)
                                    ^
   arch/powerpc/platforms/powernv/pci-ioda.c:1070:15: warning: format '%d' expects argument of type 'int', but argument 4 has type 'resource_size_t {aka long long unsigned int}' [-Wformat=]
      pe_info(pe, "Secondary bus %d associated with PE#%d\n",
                  ^
   arch/powerpc/platforms/powernv/pci.h:224:33: note: in definition of macro 'pe_info'
     pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__)
                                    ^
   arch/powerpc/platforms/powernv/pci-ioda.c: In function 'pnv_pci_ioda2_release_dma_pe':
   arch/powerpc/platforms/powernv/pci-ioda.c:1358:15: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'int64_t {aka long long int}' [-Wformat=]
      pe_warn(pe, "OPAL error %ld release DMA window\n", rc);
                  ^
   arch/powerpc/platforms/powernv/pci.h:222:36: note: in definition of macro 'pe_warn'
     pe_level_printk(pe, KERN_WARNING, fmt, ##__VA_ARGS__)
                                       ^
   arch/powerpc/platforms/powernv/pci-ioda.c: In function 'pnv_pci_ioda1_setup_dma_pe':
   arch/powerpc/platforms/powernv/pci-ioda.c:2100:15: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'int64_t {aka long long int}' [-Wformat=]
       pe_err(pe, " Failed to configure 32-bit TCE table,"
                  ^
   arch/powerpc/platforms/powernv/pci.h:220:32: note: in definition of macro 'pe_err'
     pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__)
                                   ^
   arch/powerpc/platforms/powernv/pci-ioda.c: In function 'pnv_pci_ioda2_set_window':
>> arch/powerpc/platforms/powernv/pci-ioda.c:2160:14: warning: format '%x' expects argument of type 'unsigned int', but argument 7 has type 'long unsigned int' [-Wformat=]
     pe_info(pe, "Setting up window#%d %llx..%llx pg=%x\n", num,
                 ^
   arch/powerpc/platforms/powernv/pci.h:224:33: note: in definition of macro 'pe_info'
     pe_level_printk(pe, KERN_INFO, fmt, ##__VA_ARGS__)
                                    ^
   arch/powerpc/platforms/powernv/pci-ioda.c:2176:14: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'int64_t {aka long long int}' [-Wformat=]
      pe_err(pe, "Failed to configure TCE table, err %ld\n", rc);
                 ^
   arch/powerpc/platforms/powernv/pci.h:220:32: note: in definition of macro 'pe_err'
     pe_level_printk(pe, KERN_ERR, fmt, ##__VA_ARGS__)
                                   ^

vim +784 arch/powerpc/platforms/powernv/pci-ioda.c

781a868f Wei Yang 2015-03-25  778  				  OPAL_EEH_ACTION_CLEAR_FREEZE_ALL);
781a868f Wei Yang 2015-03-25  779  
781a868f Wei Yang 2015-03-25  780  	/* Disassociate PE in PELT */
781a868f Wei Yang 2015-03-25  781  	rc = opal_pci_set_peltv(phb->opal_id, pe->pe_number,
781a868f Wei Yang 2015-03-25  782  				pe->pe_number, OPAL_REMOVE_PE_FROM_DOMAIN);
781a868f Wei Yang 2015-03-25  783  	if (rc)
781a868f Wei Yang 2015-03-25 @784  		pe_warn(pe, "OPAL error %ld remove self from PELTV\n", rc);
781a868f Wei Yang 2015-03-25  785  	rc = opal_pci_set_pe(phb->opal_id, pe->pe_number, pe->rid,
781a868f Wei Yang 2015-03-25  786  			     bcomp, dcomp, fcomp, OPAL_UNMAP_PE);
781a868f Wei Yang 2015-03-25  787  	if (rc)
781a868f Wei Yang 2015-03-25 @788  		pe_err(pe, "OPAL error %ld trying to setup PELT table\n", rc);
781a868f Wei Yang 2015-03-25  789  
781a868f Wei Yang 2015-03-25  790  	pe->pbus = NULL;
781a868f Wei Yang 2015-03-25  791  	pe->pdev = NULL;

:::::: The code at line 784 was first introduced by commit
:::::: 781a868f3136c6eb8e8c5c19d148416d7da86610 powerpc/powernv: Shift VF resource with an offset

:::::: TO: Wei Yang <weiyang@linux.vnet.ibm.com>
:::::: CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>

---
0-DAY kernel test infrastructure                Open Source Technology Center
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