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From: kernel test robot <lkp@intel.com>
To: John Garry <john.garry@huawei.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
	Wei Xu <xuwei5@hisilicon.com>, Arnd Bergmann <arnd@arndb.de>
Subject: drivers/atm/ambassador.c:329:19: sparse: sparse: incorrect type in initializer (different base types)
Date: Tue, 14 Jul 2020 05:10:15 +0800	[thread overview]
Message-ID: <202007140549.J7X9BVPT%lkp@intel.com> (raw)

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   11ba468877bb23f28956a35e896356252d63c983
commit: f009c89df79abea5f5244b8135a205f7d4352f86 io: Provide _inX() and _outX()
date:   10 weeks ago
config: microblaze-randconfig-s031-20200713 (attached as .config)
compiler: microblaze-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.2-37-gc9676a3b-dirty
        git checkout f009c89df79abea5f5244b8135a205f7d4352f86
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=microblaze 

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


sparse warnings: (new ones prefixed by >>)

   drivers/atm/ambassador.c:1747:58: sparse: sparse: incorrect type in argument 1 (different modifiers) @@     expected void *address @@     got struct loader_block volatile [usertype] *lb @@
   drivers/atm/ambassador.c:1747:58: sparse:     expected void *address
   drivers/atm/ambassador.c:1747:58: sparse:     got struct loader_block volatile [usertype] *lb
   drivers/atm/ambassador.c:321:9: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __be32 [usertype] be @@
   drivers/atm/ambassador.c:321:9: sparse:     expected unsigned int [usertype] value
   drivers/atm/ambassador.c:321:9: sparse:     got restricted __be32 [usertype] be
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   drivers/atm/ambassador.c:321:9: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __be32 [usertype] be @@
   drivers/atm/ambassador.c:321:9: sparse:     expected unsigned int [usertype] value
   drivers/atm/ambassador.c:321:9: sparse:     got restricted __be32 [usertype] be
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   drivers/atm/ambassador.c:321:9: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __be32 [usertype] be @@
   drivers/atm/ambassador.c:321:9: sparse:     expected unsigned int [usertype] value
   drivers/atm/ambassador.c:321:9: sparse:     got restricted __be32 [usertype] be
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   drivers/atm/ambassador.c:321:9: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __be32 [usertype] be @@
   drivers/atm/ambassador.c:321:9: sparse:     expected unsigned int [usertype] value
   drivers/atm/ambassador.c:321:9: sparse:     got restricted __be32 [usertype] be
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   include/asm-generic/io.h:490:15: sparse: sparse: cast to restricted __le32
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   include/asm-generic/io.h:490:15: sparse: sparse: cast to restricted __le32
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   include/asm-generic/io.h:490:15: sparse: sparse: cast to restricted __le32
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   drivers/atm/ambassador.c:321:9: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __be32 [usertype] be @@
   drivers/atm/ambassador.c:321:9: sparse:     expected unsigned int [usertype] value
   drivers/atm/ambassador.c:321:9: sparse:     got restricted __be32 [usertype] be
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   include/asm-generic/io.h:490:15: sparse: sparse: cast to restricted __le32
   include/asm-generic/io.h:490:15: sparse: sparse: cast to restricted __le32
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   include/asm-generic/io.h:490:15: sparse: sparse: cast to restricted __le32
>> drivers/atm/ambassador.c:329:19: sparse: sparse: incorrect type in initializer (different base types) @@     expected restricted __be32 [usertype] be @@     got unsigned short @@
   drivers/atm/ambassador.c:329:19: sparse:     expected restricted __be32 [usertype] be
>> drivers/atm/ambassador.c:329:19: sparse:     got unsigned short
   include/asm-generic/io.h:490:15: sparse: sparse: cast to restricted __le32
   drivers/atm/ambassador.c:321:9: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __be32 [usertype] be @@
   drivers/atm/ambassador.c:321:9: sparse:     expected unsigned int [usertype] value
   drivers/atm/ambassador.c:321:9: sparse:     got restricted __be32 [usertype] be
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]
   include/asm-generic/io.h:490:15: sparse: sparse: cast to restricted __le32
   include/asm-generic/io.h:490:15: sparse: sparse: cast to restricted __le32
   include/asm-generic/io.h:521:22: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   include/asm-generic/io.h:521:22: sparse:     expected unsigned int [usertype] value
   include/asm-generic/io.h:521:22: sparse:     got restricted __le32 [usertype]

vim +329 drivers/atm/ambassador.c

^1da177e4c3f41 Linus Torvalds 2005-04-16  324  
^1da177e4c3f41 Linus Torvalds 2005-04-16  325  static inline u32 rd_mem (const amb_dev * dev, size_t addr) {
^1da177e4c3f41 Linus Torvalds 2005-04-16  326  #ifdef AMB_MMIO
^1da177e4c3f41 Linus Torvalds 2005-04-16  327    __be32 be = dev->membase[addr / sizeof(u32)];
^1da177e4c3f41 Linus Torvalds 2005-04-16  328  #else
^1da177e4c3f41 Linus Torvalds 2005-04-16 @329    __be32 be = inl (dev->iobase + addr);
^1da177e4c3f41 Linus Torvalds 2005-04-16  330  #endif
^1da177e4c3f41 Linus Torvalds 2005-04-16  331    u32 data = be32_to_cpu (be);
^1da177e4c3f41 Linus Torvalds 2005-04-16  332    PRINTD (DBG_FLOW|DBG_REGS, "rd: %08zx -> %08x b[%08x]", addr, data, be);
^1da177e4c3f41 Linus Torvalds 2005-04-16  333    return data;
^1da177e4c3f41 Linus Torvalds 2005-04-16  334  }
^1da177e4c3f41 Linus Torvalds 2005-04-16  335  

:::::: The code at line 329 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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                 reply	other threads:[~2020-07-13 21:10 UTC|newest]

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