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Date:	Tue, 19 Jan 2016 23:37:43 +0800
From:	kbuild test robot <lkp@...el.com>
To:	"Singhal, Maneesh" <Maneesh.Singhal@....com>
Cc:	kbuild-all@...org,
	"linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"JBottomley@...n.com" <JBottomley@...n.com>,
	"martin.petersen@...cle.com" <martin.petersen@...cle.com>,
	"linux-api@...r.kernel.org" <linux-api@...r.kernel.org>
Subject: Re: [PATCH] drivers/scsi/emcctd: drivers/scsi/emcctd: Client driver
 implementation for EMC-Symmetrix GuestOS emulated Cut-Through Device

Hi Maneesh,

[auto build test WARNING on scsi/for-next]
[also build test WARNING on v4.4 next-20160119]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Singhal-Maneesh/drivers-scsi-emcctd-drivers-scsi-emcctd-Client-driver-implementation-for-EMC-Symmetrix-GuestOS-emulated-Cut-Through-Device/20160119-200115
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next
config: i386-allmodconfig (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All warnings (new ones prefixed by >>):

   drivers/scsi/emcctd/emcctd.c: In function 'ctd_proc_show':
>> drivers/scsi/emcctd/emcctd.c:239:4: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'int' [-Wformat=]
       "number interrupts: %ld\n"
       ^
   drivers/scsi/emcctd/emcctd.c:239:4: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'int' [-Wformat=]
   drivers/scsi/emcctd/emcctd.c:239:4: warning: format '%ld' expects argument of type 'long int', but argument 5 has type 'int' [-Wformat=]
   drivers/scsi/emcctd/emcctd.c:239:4: warning: format '%ld' expects argument of type 'long int', but argument 6 has type 'int' [-Wformat=]
   drivers/scsi/emcctd/emcctd.c:239:4: warning: format '%ld' expects argument of type 'long int', but argument 7 has type 'int' [-Wformat=]
   drivers/scsi/emcctd/emcctd.c:239:4: warning: format '%ld' expects argument of type 'long int', but argument 8 has type 'int' [-Wformat=]
   drivers/scsi/emcctd/emcctd.c:239:4: warning: format '%ld' expects argument of type 'long int', but argument 9 has type 'int' [-Wformat=]
   drivers/scsi/emcctd/emcctd.c:239:4: warning: format '%ld' expects argument of type 'long int', but argument 10 has type 'int' [-Wformat=]
   drivers/scsi/emcctd/emcctd.c:239:4: warning: format '%ld' expects argument of type 'long int', but argument 11 has type 'int' [-Wformat=]
   In file included from include/linux/printk.h:6:0,
                    from include/linux/kernel.h:13,
                    from drivers/scsi/emcctd/emcctd.c:25:
   drivers/scsi/emcctd/emcctd.c: In function 'ctd_scsi_response_sanity_check':
>> include/linux/kern_levels.h:4:18: warning: format '%ld' expects argument of type 'long int', but argument 7 has type 'int' [-Wformat=]
    #define KERN_SOH "\001"  /* ASCII Start Of Header */
                     ^
   include/linux/kern_levels.h:9:19: note: in expansion of macro 'KERN_SOH'
    #define KERN_CRIT KERN_SOH "2" /* critical conditions */
                      ^
>> include/linux/printk.h:250:9: note: in expansion of macro 'KERN_CRIT'
     printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
            ^
>> drivers/scsi/emcctd/emcctd.h:52:3: note: in expansion of macro 'pr_crit'
      pr_crit("%s:%d:"__m_fmt, __func__, __LINE__, ##__VA_ARGS__)
      ^
>> drivers/scsi/emcctd/emcctd.c:655:3: note: in expansion of macro 'ctd_dprintk_crit'
      ctd_dprintk_crit(
      ^
   include/linux/kern_levels.h:4:18: warning: format '%ld' expects argument of type 'long int', but argument 8 has type 'int' [-Wformat=]
    #define KERN_SOH "\001"  /* ASCII Start Of Header */
                     ^
   include/linux/kern_levels.h:9:19: note: in expansion of macro 'KERN_SOH'
    #define KERN_CRIT KERN_SOH "2" /* critical conditions */
                      ^
>> include/linux/printk.h:250:9: note: in expansion of macro 'KERN_CRIT'
     printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
            ^
>> drivers/scsi/emcctd/emcctd.h:52:3: note: in expansion of macro 'pr_crit'
      pr_crit("%s:%d:"__m_fmt, __func__, __LINE__, ##__VA_ARGS__)
      ^
>> drivers/scsi/emcctd/emcctd.c:655:3: note: in expansion of macro 'ctd_dprintk_crit'
      ctd_dprintk_crit(
      ^
   drivers/scsi/emcctd/emcctd.c: In function 'ctd_handle_scsi_response':
>> include/linux/kern_levels.h:4:18: warning: format '%lx' expects argument of type 'long unsigned int', but argument 7 has type 'int' [-Wformat=]
    #define KERN_SOH "\001"  /* ASCII Start Of Header */
                     ^
   include/linux/kern_levels.h:13:19: note: in expansion of macro 'KERN_SOH'
    #define KERN_INFO KERN_SOH "6" /* informational */
                      ^
   include/linux/printk.h:259:9: note: in expansion of macro 'KERN_INFO'
     printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
            ^
>> drivers/scsi/emcctd/emcctd.h:48:3: note: in expansion of macro 'pr_info'
      pr_info("%s:%d:"__m_fmt, __func__, __LINE__, ##__VA_ARGS__); \
      ^
>> drivers/scsi/emcctd/emcctd.c:878:3: note: in expansion of macro 'ctd_dprintk'
      ctd_dprintk(
      ^
   drivers/scsi/emcctd/emcctd.c: In function 'ctd_pci_probe':
>> include/linux/kern_levels.h:4:18: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'resource_size_t {aka unsigned int}' [-Wformat=]
    #define KERN_SOH "\001"  /* ASCII Start Of Header */
                     ^
   include/linux/kern_levels.h:9:19: note: in expansion of macro 'KERN_SOH'
    #define KERN_CRIT KERN_SOH "2" /* critical conditions */
                      ^
>> include/linux/printk.h:250:9: note: in expansion of macro 'KERN_CRIT'
     printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
            ^
>> drivers/scsi/emcctd/emcctd.h:52:3: note: in expansion of macro 'pr_crit'
      pr_crit("%s:%d:"__m_fmt, __func__, __LINE__, ##__VA_ARGS__)
      ^
   drivers/scsi/emcctd/emcctd.c:2588:3: note: in expansion of macro 'ctd_dprintk_crit'
      ctd_dprintk_crit(
      ^
>> include/linux/kern_levels.h:4:18: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'resource_size_t {aka unsigned int}' [-Wformat=]
    #define KERN_SOH "\001"  /* ASCII Start Of Header */
                     ^
   include/linux/kern_levels.h:9:19: note: in expansion of macro 'KERN_SOH'
    #define KERN_CRIT KERN_SOH "2" /* critical conditions */
                      ^
>> include/linux/printk.h:250:9: note: in expansion of macro 'KERN_CRIT'
     printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
            ^
>> drivers/scsi/emcctd/emcctd.h:52:3: note: in expansion of macro 'pr_crit'
      pr_crit("%s:%d:"__m_fmt, __func__, __LINE__, ##__VA_ARGS__)
      ^
   drivers/scsi/emcctd/emcctd.c:2616:3: note: in expansion of macro 'ctd_dprintk_crit'
      ctd_dprintk_crit(
      ^
>> include/linux/kern_levels.h:4:18: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 4 has type 'resource_size_t {aka unsigned int}' [-Wformat=]
    #define KERN_SOH "\001"  /* ASCII Start Of Header */
                     ^
   include/linux/kern_levels.h:9:19: note: in expansion of macro 'KERN_SOH'
    #define KERN_CRIT KERN_SOH "2" /* critical conditions */
                      ^
>> include/linux/printk.h:250:9: note: in expansion of macro 'KERN_CRIT'
     printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
            ^
>> drivers/scsi/emcctd/emcctd.h:52:3: note: in expansion of macro 'pr_crit'
      pr_crit("%s:%d:"__m_fmt, __func__, __LINE__, ##__VA_ARGS__)
      ^
   drivers/scsi/emcctd/emcctd.c:2638:3: note: in expansion of macro 'ctd_dprintk_crit'
      ctd_dprintk_crit(
      ^

vim +239 drivers/scsi/emcctd/emcctd.c

   223		.use_clustering = DISABLE_CLUSTERING,
   224		.module = THIS_MODULE,
   225	};
   226	
   227	
   228	#if !defined(__VMKLNX__)
   229	static struct proc_dir_entry *ctd_proc_directory;
   230	
   231	static int
   232	ctd_proc_show(struct seq_file *m, void *v)
   233	{
   234		int i;
   235		struct ctd_pci_private *ctd_private =
   236			(struct ctd_pci_private *)m->private;
   237	
   238		seq_printf(m,
 > 239				"number interrupts: %ld\n"
   240				"requests queued: %ld\n"
   241				"responses received: %ld\n"
   242				"pending IO count: %ld\n"
   243				"Abort Sent: %ld\n"
   244				"Abort received: %ld\n"
   245				"What received: %ld\n"
   246				"What sent: %ld\n"
   247				"free IO entries : %ld\n"

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

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