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Message-ID: <202305131223.Bdo5IFiE-lkp@intel.com>
Date:   Sat, 13 May 2023 12:37:37 +0800
From:   kernel test robot <lkp@...el.com>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Arnd Bergmann <arnd@...db.de>
Subject: drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: 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:   9a48d604672220545d209e9996c2a1edbb5637f6
commit: 437b6b35362b206fdf881fe6dea76720eedb6d25 parisc: Use the generic IO helpers
date:   8 months ago
config: parisc-randconfig-s041-20230513 (https://download.01.org/0day-ci/archive/20230513/202305131223.Bdo5IFiE-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 12.1.0
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: v0.6.4-39-gce1a6720-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=437b6b35362b206fdf881fe6dea76720eedb6d25
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 437b6b35362b206fdf881fe6dea76720eedb6d25
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=parisc olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=parisc SHELL=/bin/bash drivers/infiniband/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202305131223.Bdo5IFiE-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
   drivers/infiniband/hw/vmw_pvrdma/pvrdma_cmd.c: note: in included file:
>> drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     expected unsigned int [usertype] value
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     got restricted __le32 [usertype]
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
--
   drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c: note: in included file:
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
>> drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     expected unsigned int [usertype] value
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     got restricted __le32 [usertype]
>> drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     expected unsigned int [usertype] value
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     got restricted __le32 [usertype]
>> drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     expected unsigned int [usertype] value
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     got restricted __le32 [usertype]
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
>> drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     expected unsigned int [usertype] value
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     got restricted __le32 [usertype]
>> drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     expected unsigned int [usertype] value
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     got restricted __le32 [usertype]
>> drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     expected unsigned int [usertype] value
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     got restricted __le32 [usertype]
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:306:16: sparse: sparse: cast to restricted __le32
>> drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned int [usertype] value @@     got restricted __le32 [usertype] @@
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     expected unsigned int [usertype] value
   drivers/infiniband/hw/vmw_pvrdma/pvrdma.h:301:16: sparse:     got restricted __le32 [usertype]

vim +301 drivers/infiniband/hw/vmw_pvrdma/pvrdma.h

29c8d9eba550c6 Adit Ranadive 2016-10-02  298  
29c8d9eba550c6 Adit Ranadive 2016-10-02  299  static inline void pvrdma_write_reg(struct pvrdma_dev *dev, u32 reg, u32 val)
29c8d9eba550c6 Adit Ranadive 2016-10-02  300  {
29c8d9eba550c6 Adit Ranadive 2016-10-02 @301  	writel(cpu_to_le32(val), dev->regs + reg);
29c8d9eba550c6 Adit Ranadive 2016-10-02  302  }
29c8d9eba550c6 Adit Ranadive 2016-10-02  303  

:::::: The code at line 301 was first introduced by commit
:::::: 29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 IB: Add vmw_pvrdma driver

:::::: TO: Adit Ranadive <aditr@...are.com>
:::::: CC: Doug Ledford <dledford@...hat.com>

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests

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