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Date:   Fri, 12 Jun 2020 13:09:48 +0800
From:   kernel test robot <lkp@...el.com>
To:     Christoph Hellwig <hch@....de>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Tony Luck <tony.luck@...el.com>
Subject: drivers/net/ethernet/brocade/bna/bfa_ioc.c:1905:24: sparse: sparse:
 incorrect type in argument 1 (different base types)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   b791d1bdf9212d944d749a5c7ff6febdba241771
commit: 05933aac7b11911955de307a329dc2a7a14b7bd0 ia64: remove now unused machvec indirections
date:   10 months ago
config: ia64-randconfig-s031-20200612 (attached as .config)
compiler: ia64-linux-gcc (GCC) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-250-g42323db3-dirty
        git checkout 05933aac7b11911955de307a329dc2a7a14b7bd0
        # save the attached .config to linux build tree
        make W=1 C=1 ARCH=ia64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

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


sparse warnings: (new ones prefixed by >>)

   ./arch/ia64/include/generated/uapi/asm/unistd_64.h:348:39: sparse: sparse: no newline at end of file
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1925:28: sparse: sparse: incorrect type in assignment (different base types) @@     expected unsigned short [assigned] [usertype] clscode @@     got restricted __be16 [usertype] @@
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1925:28: sparse:     expected unsigned short [assigned] [usertype] clscode
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1925:28: sparse:     got restricted __be16 [usertype]
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1926:25: sparse: sparse: incorrect type in assignment (different base types) @@     expected unsigned short [assigned] [usertype] rsvd @@     got restricted __be16 [usertype] @@
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1926:25: sparse:     expected unsigned short [assigned] [usertype] rsvd
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1926:25: sparse:     got restricted __be16 [usertype]
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1928:29: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1928:29: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1928:29: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1928:29: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1928:29: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1928:29: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1939:29: sparse: sparse: incorrect type in assignment (different base types) @@     expected unsigned short [assigned] [usertype] clscode @@     got restricted __be16 [usertype] @@
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1939:29: sparse:     expected unsigned short [assigned] [usertype] clscode
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1939:29: sparse:     got restricted __be16 [usertype]
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1940:26: sparse: sparse: incorrect type in assignment (different base types) @@     expected unsigned short [assigned] [usertype] rsvd @@     got restricted __be16 [usertype] @@
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1940:26: sparse:     expected unsigned short [assigned] [usertype] rsvd
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1940:26: sparse:     got restricted __be16 [usertype]
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1942:30: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1942:30: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1942:30: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1942:30: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1942:30: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1942:30: sparse: sparse: cast to restricted __be32
   include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
>> drivers/net/ethernet/brocade/bna/bfa_ioc.c:1905:24: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
>> drivers/net/ethernet/brocade/bna/bfa_ioc.c:1905:24: sparse:     expected unsigned int [usertype] value
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:1905:24: sparse:     got restricted __le32 [usertype]
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2107:31: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2107:31: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2107:31: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2107:31: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2107:31: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2107:31: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2108:31: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2108:31: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2108:31: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2108:31: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2108:31: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2108:31: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2109:31: sparse: sparse: cast to restricted __be16
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2109:31: sparse: sparse: cast to restricted __be16
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2109:31: sparse: sparse: cast to restricted __be16
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2109:31: sparse: sparse: cast to restricted __be16
   include/asm-generic/io.h:179:15: sparse: sparse: cast to restricted __le32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2211:26: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2211:26: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2211:26: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2211:26: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2211:26: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2211:26: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2424:25: sparse: sparse: incorrect type in assignment (different base types) @@     expected unsigned int [usertype] @@     got restricted __be32 [usertype] @@
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2424:25: sparse:     expected unsigned int [usertype]
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:2424:25: sparse:     got restricted __be32 [usertype]
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3064:21: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3064:21: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3064:21: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3064:21: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3064:21: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3064:21: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3066:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3066:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3066:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3066:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3066:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3066:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3069:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3069:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3069:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3069:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3069:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3069:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3097:21: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3097:21: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3097:21: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3097:21: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3097:21: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3097:21: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3099:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3099:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3099:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3099:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3099:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3099:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3102:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3102:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3102:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3102:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3102:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3102:23: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3136:26: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3136:26: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3136:26: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3136:26: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3136:26: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3136:26: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3143:40: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3143:40: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3143:40: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3143:40: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3143:40: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3143:40: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3144:39: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3144:39: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3144:39: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3144:39: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3144:39: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3144:39: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3147:41: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3147:41: sparse: sparse: cast to restricted __be32
   drivers/net/ethernet/brocade/bna/bfa_ioc.c:3147:41: sparse: sparse: too many warnings

vim +1905 drivers/net/ethernet/brocade/bna/bfa_ioc.c

8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1892  
8a891429d1879a drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-25  1893  static void
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1894  bfa_ioc_mbox_send(struct bfa_ioc *ioc, void *ioc_msg, int len)
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1895  {
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1896  	u32 *msgp = (u32 *) ioc_msg;
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1897  	u32 i;
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1898  
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1899  	BUG_ON(!(len <= BFI_IOC_MSGLEN_MAX));
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1900  
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1901  	/*
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1902  	 * first write msg to mailbox registers
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1903  	 */
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1904  	for (i = 0; i < len / sizeof(u32); i++)
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23 @1905  		writel(cpu_to_le32(msgp[i]),
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1906  			      ioc->ioc_regs.hfn_mbox + i * sizeof(u32));
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1907  
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1908  	for (; i < BFI_IOC_MSGLEN_MAX / sizeof(u32); i++)
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1909  		writel(0, ioc->ioc_regs.hfn_mbox + i * sizeof(u32));
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1910  
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1911  	/*
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1912  	 * write 1 to mailbox CMD to trigger LPU event
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1913  	 */
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1914  	writel(1, ioc->ioc_regs.hfn_mbox_cmd);
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1915  	(void) readl(ioc->ioc_regs.hfn_mbox_cmd);
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1916  }
8b230ed8ec96c9 drivers/net/bna/bfa_ioc.c Rasesh Mody 2010-08-23  1917  

:::::: The code at line 1905 was first introduced by commit
:::::: 8b230ed8ec96c933047dd0625cf95f739e4939a6 bna: Brocade 10Gb Ethernet device driver

:::::: TO: Rasesh Mody <rmody@...cade.com>
:::::: CC: David S. Miller <davem@...emloft.net>

---
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" (24153 bytes)

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