linux-kernel - Re: [PATCH v2 1/5] fpga: generalize updating the card

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Message-ID: <202105230441.cT6rt6Ih-lkp@intel.com>
Date:   Sun, 23 May 2021 04:59:57 +0800
From:   kernel test robot <lkp@...el.com>
To:     trix@...hat.com, mdf@...nel.org, hao.wu@...el.com,
        michal.simek@...inx.com
Cc:     kbuild-all@...ts.01.org, linux-fpga@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Tom Rix <trix@...hat.com>
Subject: Re: [PATCH v2 1/5] fpga: generalize updating the card

Hi,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linux/master]
[also build test WARNING on linus/master v5.13-rc2 next-20210521]
[cannot apply to xlnx/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/trix-redhat-com/generalize-fpga_mgr_load/20210522-224247
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git dd860052c99b1e088352bdd4fb7aef46f8d2ef47
config: arm64-allyesconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/808aa2625c17a6d7c5a81e9c3e45d122a5e32f0a
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review trix-redhat-com/generalize-fpga_mgr_load/20210522-224247
        git checkout 808aa2625c17a6d7c5a81e9c3e45d122a5e32f0a
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 

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

All warnings (new ones prefixed by >>):

   drivers/fpga/stratix10-soc.c:398:3: error: 'const struct fpga_manager_ops' has no member named 'partial_reconfig'
     398 |  .partial_reconfig.write_init     = s10_ops_write_init,
         |   ^~~~~~~~~~~~~~~~
   drivers/fpga/stratix10-soc.c:398:37: error: initialization of 'u64 (*)(struct fpga_manager *)' {aka 'long long unsigned int (*)(struct fpga_manager *)'} from incompatible pointer type 'int (*)(struct fpga_manager *, struct fpga_image_info *, const char *, size_t)' {aka 'int (*)(struct fpga_manager *, struct fpga_image_info *, const char *, long unsigned int)'} [-Werror=incompatible-pointer-types]
     398 |  .partial_reconfig.write_init     = s10_ops_write_init,
         |                                     ^~~~~~~~~~~~~~~~~~
   drivers/fpga/stratix10-soc.c:398:37: note: (near initialization for 's10_ops.status')
   drivers/fpga/stratix10-soc.c:399:3: error: 'const struct fpga_manager_ops' has no member named 'partial_reconfig'
     399 |  .partial_reconfig.write          = s10_ops_write,
         |   ^~~~~~~~~~~~~~~~
   drivers/fpga/stratix10-soc.c:399:37: error: invalid initializer
     399 |  .partial_reconfig.write          = s10_ops_write,
         |                                     ^~~~~~~~~~~~~
   drivers/fpga/stratix10-soc.c:399:37: note: (near initialization for 's10_ops.reconfig.<anonymous>')
   drivers/fpga/stratix10-soc.c:400:3: error: 'const struct fpga_manager_ops' has no member named 'partial_reconfig'
     400 |  .partial_reconfig.write_complete = s10_ops_write_complete,
         |   ^~~~~~~~~~~~~~~~
   drivers/fpga/stratix10-soc.c:400:37: error: invalid initializer
     400 |  .partial_reconfig.write_complete = s10_ops_write_complete,
         |                                     ^~~~~~~~~~~~~~~~~~~~~~
   drivers/fpga/stratix10-soc.c:400:37: note: (near initialization for 's10_ops.reimage.<anonymous>')
>> drivers/fpga/stratix10-soc.c:396:48: warning: missing braces around initializer [-Wmissing-braces]
     396 | static const struct fpga_manager_ops s10_ops = {
         |                                                ^
   ......
     399 |  .partial_reconfig.write          = s10_ops_write,
         |                                     {            }
     400 |  .partial_reconfig.write_complete = s10_ops_write_complete,
         |                                     {
     401 | };
         | }
   cc1: some warnings being treated as errors


vim +396 drivers/fpga/stratix10-soc.c

e7eef1d7633a87 Alan Tull 2018-11-13  395  
e7eef1d7633a87 Alan Tull 2018-11-13 @396  static const struct fpga_manager_ops s10_ops = {
e7eef1d7633a87 Alan Tull 2018-11-13  397  	.state                           = s10_ops_state,
808aa2625c17a6 Tom Rix   2021-05-20  398  	.partial_reconfig.write_init     = s10_ops_write_init,
808aa2625c17a6 Tom Rix   2021-05-20  399  	.partial_reconfig.write          = s10_ops_write,
808aa2625c17a6 Tom Rix   2021-05-20  400  	.partial_reconfig.write_complete = s10_ops_write_complete,
e7eef1d7633a87 Alan Tull 2018-11-13  401  };
e7eef1d7633a87 Alan Tull 2018-11-13  402  

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

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